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24米屋架钢结构课程设计资料

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 目录

设计资料……………………………………………………2 结构形式与布置……………………………………………3 荷载计算……………………………………………………5 内力计算……………………………………………………6 杆件设计……………………………………………………8 节点设计……………………………………………………12 附件

pf程序数据…………………………………………………18

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钢结构课程设计——24m跨钢屋架设计计算书 一、设计资料:

1. 某单层单跨工业厂房,跨度24m,长度102m。

2. 厂房柱距6m,钢筋混凝土柱,混凝土强度C20,上柱截面尺寸400x400mm,钢屋架支承在柱顶。 3. 吊车一台50T,一台20T,中级工作制桥式吊车(软钩),吊车平台标高12.000m。 4. 荷载标准值

(1) 永久荷载

三毡四油(上铺绿豆沙)防水层 0.4KN/m2 水泥砂浆找平层 0.3 KN/m2

2

保温层 0.6 KN/m 一毡二油隔气层 0.05 KN/m2 预应力混凝土大型屋面板 1.4 KN/m2 屋架(包括支撑)自重 0.12+0.011L=0.384 KN/m2

(2) 可变荷载

屋面活载标准值 0.7 KN/m2 雪荷载标准值 0.35 KN/m2 积灰荷载标准值 0.3 KN/m2 5. 屋架结构形式、计算跨度及几何尺寸见图1(屋面坡度为1:10)。

图1 梯形屋架示意图(单位: mm)

6.钢材选用Q235钢,角钢,钢板各种规格齐全,有各种类型的焊条和C级螺栓可供选用。

7.钢屋架的制造、运输和安装条件:在金属结构厂制造,运往工地安装,最大 运输长度16m,运输高度3.85m,工地有足够的起重安装设备。

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二、结构形式与布置

(1)屋架形式及几何尺寸如图2所示。

图2 屋架形式及几何尺寸(单位mm)

(2)屋架支撑的种类有横向支撑、纵向支撑、垂直支撑和系杆。

横向支撑:根据其位于屋架上弦平面或者下弦平面,又可分为上弦横向支撑和下弦横向支撑,上弦平面横向支撑对保证上弦杆的侧向稳定性有着重要作用。设计人无数种屋架跨度为24m,室内有悬挂吊车,因此上弦与下弦都需在第一个柱间设置横向支撑,又因为长度为102m,所以应该在跨中增设一道横向支撑,保证横向支撑之间小于60m。

纵向支撑:设于屋架的上弦与下弦平面,布置在沿柱列的各屋架端部节间部位,它可以与横向支撑一起形成水平刚性盘,增加房屋的整体刚度,减轻受荷较大的框架所受水平荷载和产生的水平变形对于梯形屋架,纵向支撑设在屋架的下弦的平面。

垂直支撑:位于两屋架端部或跨间某处的竖向平面或者斜向平面内,它可以保证屋架侧向整体稳定性,传递纵向所受纵向荷载,对于梯形屋架跨度小于30m,因此只需在屋架两端和跨度中点设置垂直支撑。

系杆:在屋架上弦平面,屋架跨中和两端各布置一道通长的刚性系杆,其他结点设通长的柔性系杆;下弦平面,仅在跨中和两端布置通长的柔性系杆。 具体支撑形式如图3:

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上弦平面

下弦平面

图3. 1-垂直支撑;2—系杆;3—上弦横向支撑;4—下弦横向支撑;5—下弦纵向支

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三、荷载计算

屋面活荷载与雪荷载不会同时出现,从资料可知屋面活荷载大于雪荷载,故取屋面活荷载计算。

屋架沿水平投影面积分布的自重(包括支撑)按经验公式计算,跨度单位为m。

由于坡度为1:10,所以cosα约等于1,因此按水平投影面积计算的自重与规范给定的q值基本相同。 荷载

永久荷载: 预应力混凝土大型屋面板 1.41.21.68kN/m2 屋架及支撑自重 (0.120.01124)1.20.461kN/m2 三毡四油(上铺绿豆砂)防水层 0.41.20.48kN/m2 水泥砂浆找平层 0.31.20.36kN/m2 保温层 0.61.20.72kN/m2 一毡二油隔汽层 0.051.20.06kN/m2 总计 3.761kN/m2 可变荷载:

屋面活荷载 0.71.40.98kN/m2 积灰荷载 0.31.40.42kN/m2

总计 1.4kN/m2

设计屋架时,应考虑以下3种荷载组合: (1) 全跨永久荷载+全跨可变荷载 全跨节点永久荷载及可变荷载:

F(3.7611.4)1.5646.449kN (2)全跨永久荷载+半跨可变荷载

全跨节点永久荷载:F13.7611.5633.849kN 半跨节点可变荷载:F21.41.5612.6kN

(3)全跨屋架包括支撑+半跨屋面板自重+半跨屋面活荷载 全跨节点屋架自重:F30.4611.564.149kN

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半跨节点屋面板自重及活荷载:F4(1.681.4)1.5627.72kN (1) 、(2)为使用阶段荷载情况,(3)为施工阶段荷载情况。

四、内力计算

屋架在上述3种荷载组合作用下的计算简图见图4所示。 由已知得F=1的屋架各杆件的内力系数(F=1作用于全跨、左半跨和右半跨), 然后求出各种荷载情况下的内力进行组合,计算结果见表1 (a)

全跨永久荷载与全跨可变荷载

(b)

全跨永久荷载与半跨可变荷载(F2可左可右)

(c)

全跨屋架包括支撑、半跨屋面板自重、半跨屋面活荷载(F4可左可右)

图4 荷载组合

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内力计算表格(表1)

F=46.449KN F1=33.849KN F2=12.60KN F1×a+F2×b KN F1×a+F2×c KN F3=4.149KN F4=27.72KN F3×a+F4×b KN F3×a+F4×c KN KN 全跨 左半跨 右半跨 内力控制值 F×a a AB 0 b 0 c 0 KN 0 -424.59 -424.59 -655.117 -655.117 -735.427 -735.427 -709.276 231.0838 559.4782 707.3254 729.9925 -418.041 322.5883 -253.426 170.9323 -112.035 49.42174 3.948165 -53.1841 -23.2245 -46.449 -46.449 -46.449 94.70951 0 0 0 0 0 -424.590 -424.590 -655.117 -655.117 -735.427 -735.427 -709.276 231.0838 559.4782 707.3254 729.9925 -418.041 322.5883 -253.426 170.9323 -112.035 55.58314 44.70467 -74.411 -23.2245 -46.449 -46.449 -46.449 94.70951 BC -9.141 -6.549 -2.593 CD -9.141 -6.549 -2.593 上DE -14.104 -9.425 -4.679 弦EF -14.104 -9.425 -4.679 杆 FG -15.833 -9.516 -6.316 GH -15.833 -9.516 -6.316 HI -15.27 -7.635 -7.635 ac 4.975 3.663 1.312 -391.931 -342.086 -219.4 -109.804 -391.931 -342.086 -219.4 -109.804 -596.161 -536.362 -319.778 -188.219 -596.161 -536.362 -319.778 -188.219 -655.833 -615.513 -329.475 -240.771 -655.833 -615.513 -329.475 -240.771 -613.075 -613.075 -274.997 -274.997 214.5526 184.93 122.1796 57.00992 下ce 12.045 8.36 3.685 弦杆 eg 15.228 9.711 5.517 gi 15.716 8.741 6.975 aB -9 -6.627 -2.373 4.808 2.137 513.0472 454.1422 281.7139 152.1229 637.8112 584.9668 332.3699 216.1122 2.1075 619.8559 307.5062 258.5527 -388.141 -334.541 -221.041 -103.121 295.6621 262.0075 162.0926 88.05245 -227.671 -210.435 -117.218 -79.2966 148.2901 147.2065 67.46508 65.08116 -90.111 -103.568 -28.6352 -58.2402 29.85394 55.58314 -9.14054 47.4637 Bc 6.945 cD -5.456 -3.412 -2.044 斜De 3.68 1.883 1.797 腹杆 eF -2.412 -0.672 -1.74 Fg 1.0 -0.4 1.553 gH 0.085 1.6 -1.515 23.03717 -16.2118 44.70467 -41.31 -70.4209 -21.5203 -74.411 33.17036 -2.0745 -4.149 -4.149 -4.149 Hi -1.145 -2.513 1.368 Aa 竖Cc 腹Ee 杆 Gg -0.5 -1 -1 -1 -0.5 -1 -1 -1 0 0 0 0 -23.2245 -16.9245 -15.9345 -46.449 -46.449 -46.449 -33.849 -33.849 -33.849 -31.869 -31.869 -31.869 Ii 2.039

1.019 1.019 81.85751 81.85751 36.709 36.709 7 / 40

五、 杆件设计

支座斜杆最大内力设计值N=-418041N,选取中间节点板厚t=10mm,支座结点板厚t=12mm。

(1)上弦杆

整个上弦采用等截面,按照FG、GH杆件之最大设计内力设计。 最大内力:N=-735427N, 上弦杆计算长度

在屋架平面内:l0x=1507.48 mm

在屋架平面外:根据支撑布置和内力变化情况loy21507.483014.96mm。 因为loy2lox,假设xy75,则并。查附表1.20得,0.72, 由Aiyix2,故截面宜选用两个等边角钢相

lN735427150.7484750.82mm2,ixox2.01cm f0.72215x75 iyloyy301.4964.02cm 75考虑到板厚度为t<16mm,且单个面积大于23.75cm2 ,节点板厚度为10mm,由此,查附表2.1得:考虑选用2∠110×10等边角钢。所以截面特性为:

A221.26142.522cm2,ix3.38cm,iy4.93cm

x则

lox150.74844.6cm150cmix3.41loy301.496y61.15cm150cmiy4.86

由 y61.15cm 查附表1.20得,0.802 故N735427215.65N/mm2f215N/mm2,不可。 A0.80242.52.2考虑选取2∠125×10等边角钢,截面特性为:

A224.37348.746cm2,ix3.85cm,iy5.52cm

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则:

x由

ll0x150.748301.49639.2cm150y0y54.6150 ix3.85iy5.52y54.6cm 查附表1.20得,0.833

N735427181.1N/mm2f215N/mm2, 可。 A0.8334874.6 故(2)下弦杆

下弦杆属于轴心受拉杆件,截面按受力最大的部位g-i节间选用。 最大内力为:F729992.5N 在屋架平面内: lox3000mm

在屋架平面外:loy3000mm 假设xy120,则

iyix故截面宜选用两个不等边角钢长边相并。 1,

截面选择AN729992.53395.31mm2, f215考虑到板厚度为t<16mm,且单个面积大于16.97cm2 ,节点板厚度为10mm,由此,查附表2.3得:考虑选用2∠125×80×10等边角钢。所以截面特性为:

A39.424cm2,ix3.98cm,ix3.31cm

xylox30075.37cm150cmix3.98loyiy30090.6cm150cm3.31N729992.5185.16N/mm2f215N/mm2,可。 A3942.4(3)端斜杆aB

最大内力:N=-418041N, 上弦杆计算长度

在屋架平面内:l0x=0.8×2442.1 =1953.68mm 在屋架平面外:l0y=2442.1 mm 。

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因为loy2lox,假设xy65,则并。查附表1.20得,0.78, 由Aiyix2,故截面宜选用两个等边角钢相

lN418041195.3682492.71mm2,ixox3.01cm f0.78215x65 iyloyy244.213.757cm 65考虑到板厚度为t<16mm,且单个面积大于12.46cm2 ,节点板厚度为12mm,由此,查附表2.1得:考虑选用2∠100×8等边角钢。所以截面特性为:

A215.63831.276cm2,ix3.08cm,iy4.56cm

x则

lox195.36863.43cm150cmix3.68loy244.221y53.55cm150cmiy4.56

由 y63.43cm 查附表1.20得,0.791 故N418041168.98N/mm2f215N/mm2,可。 A0.7913127.6(4)斜腹杆Bc

最大内力:N=322588.3N, 上弦杆计算长度

在屋架平面内:l0x=0.8×2528.1 =2022.48mm 在屋架平面外:l0y=2528.1 mm。 假设xy100,则

iyix1.25,故截面宜选用两个等边角钢相并。

由AlN322588.3202.2481500.41mm2,ixox2.02cm f215x100 iyloyy252.812.5281cm 100 10 / 40

考虑到板厚度为t<16mm,且单个面积大于7.50cm2 ,节点板厚度为10mm,由此,查附表2.1得:考虑选用2∠70×6等边角钢。所以截面特性为:

A215.63816.32cm2,ix2.15cm,iy3.26cm

x则

lox202.24894.06cm350cmix2.15loy252.81y77.55cm350cmiy3.26

N322588.3197.66N/mm2f215N/mm2,可。 A1632.00(5)竖腹杆Ii

故最大内力:N=94709.51N 上弦杆计算长度

在屋架平面内:l0x=0.8×3085 =2468mm 在屋架平面外:l0y=3085mm。 假设xy100,则

iyix1.25,故截面宜选用两个等边角钢相并。

由AlN94709.51246.8440.51mm2,ixox2.468cm f215x100 iyloyy308.53.085cm 100考虑到板厚度为t<16mm,且单个面积大于2.2025cm2 ,节点板厚度为10mm,又因为在钢结构受力构件中及其连接中不宜采用厚度小于4mm的钢板,截面不得小于∠45×4或者∠56×36×4等,为了方便配料,也选用2∠70×6等边角钢。所以截面特性为:

A215.63816.32cm2,ix2.15cm,iy3.26cm

x则

lox246.88114.79cm350cmix2.15loy308.5y94.63cm350cmiy3.26

故N94709.5158.03N/mm2f215N/mm2,可。 A1632.00 11 / 40

其它几根竖向腹杆斜向腹杆的截面选择可根据同样的方法求算出来,如下表

2

容许长细比 λ 350 杆件 计算内力 (KN) 编号 截面规格(∠) 截面面积 (cm2) 计算长度(cm) 回转半径(cm) 长细比 稳定系数 应力 名称 上弦杆 下弦杆 l0x 125×10 56×4 56×4 56×4 56×4 70×6 100×8 70×6 100×8 70×6 100×8 56×4 56×4 70×6 l0y ix iy λx 39.2 75.4 87.9 101.0 114.9 128.8 114.8 63.4 94.1 72.1 103.3 78.8 140.2 152.4 122.6 λy 54.6 90.6 69.3 79.7 90.7 101.6 94.6 53.6 77.6 60.9 85.1 66.5 110.7 120.3 101.1 φ σN/mm2 181.1 185.2 41.7 96.4 114.0 135.00 58.03 169.0 197.7 109.6 104.7 51.6 63.3 50.9 107.8 FG/GH -709.276 gi Aa Cc Ee Gg Ii aB Bc cD De eF Fg gH Hi -23.225 -46.449 -46.449 -46.449 94.70951 -418.041 322.5883 -253.426 170.9323 -112.035 55.58314 44.70467 -74.411 48.746 150.748 301.496 3.85 5.52 8.780 8.780 8.780 8.780 152.000 190.000 1.73 2.74 174.800 218.500 1.73 2.74 198.800 248.500 1.73 2.74 222.800 278.500 1.73 2.74 150 0.833 150 0.635 150 0.549 150 0.4 150 0.392 350 350 350 350 350 150 0.791 150 0.739 150 0.694 729.9925 125×80×10 39.424 300.000 300.000 3.98 3.31 竖腹杆 16.320 246.800 308.500 2.15 3.26 31.276 195.368 244.210 3.08 4.56 16.320 202.248 252.810 2.15 3.26 31.276 222.023 277.529 3.08 4.56 16.320 222.023 277.529 2.15 3.26 31.276 242.562 303.203 3.08 4.56 8.780 8.780 242.562 303.203 1.73 2.74 263.687 329.609 1.73 2.74 腹杆 斜 腹 杆 16.320 263.687 329.609 2.15 3.26 150 0.423

六、 节点设计

选取下弦端节点及其下弦相邻节点、跨中上弦与下弦节点、其他位置上弦典型受力位置节点(屋脊节点)共5个节点进行设计。 (1)节点C

Bc杆,计算内力N322.5883KN,采取两面手工焊,

hf1.5t4.74mm2角焊缝强度设计值ffw160N/mm,因为hf1.2t7.2mm 所以取

hf6mm,则焊缝所需长度:

12 / 40

角钢背, lw0.7N0.7322588.3168mm60hf360mm w20.761602heff实际长度:16826180mm,取l1180mm 角钢趾,lw0.3N0.3322588.372.0mm8hf48mm 可 w20.761602heff实际长度:722684mm,取l290mm Cc杆,计算内力N46.449KN,

角焊缝强度设计值ffw160N/mm2,因为t4mm,根据构造要求取焊缝

hf4mm,则焊缝所需长度: 角钢背,lw0.7N0.744936.3mm8hf32mm w20.741602heff实际长度:36.32444.3mm,取l150mm 角钢趾, lw求取为32mm

实际长度:322440mm,取l240mm Dc 杆,计算内力N253.426KN,

hf1.5t4.74mm0.3N0.344915.56mm8hf32mm 据构造要2heffw20.74160角焊缝强度设计值ffw160N/mm2,因为hft(12)76mm焊缝

hf6mm,则焊缝所需长度: 角钢背:lw0.7N0.7253426131.99mm60hf360mm 2heffw20.76160实际长度:13226144mm,取l1150mm 角钢趾: 计算长度:lw0.3N0.325342656.57mm8hf48mm 2heffw20.76160实际长度:572669mm,取l170mm

13 / 40

ac与cd杆,△N=559.4728-231.0838=328.39kN,根据节点放样,得节点板尺寸为400×300mm。

hf1.5t5.20mm肢背焊缝验算,因为hft(12)98mm,所以取hf8mm,

0.75N0.75328.39103f76.35N/mm2ffw160N/mm220.7hflw20.76(40016)(2)节点F

Fe杆,计算内力N112.035KN,

hf1.5t4.740mm可

,。

角焊缝强度设计值ffw160N/mm2,因为hft(12)98mm,所以取hf8mm,则焊缝所需长度: 角钢背,lw0.7N0.711203543.76mm8hfmm w20.781602heff实际长度取l1mm 角钢趾,lw0.3N0.311203518.75mm8hfmm w20.781602heff 实际长度取l2mm Fg 杆,计算内力N55.58KN,

角焊缝强度设计值ffw160N/mm2,因为t4mm,所以取hf4mm,则焊缝所需长度:

0.7N0.755.5810343.42mm8hf32mm 角钢背,lww20.741602heff实际长度:43.32+2*4=51.32,取l160mm

0.3N0.355.5810318.6mm8hf32mm 据构造要角钢趾,lw2heffw20.74160求取为32mm

实际长度:322440mm,取l240mm

14 / 40

EF,FG杆,计算内力

上弦杆与节点板连接焊缝承受两相邻内力之差:

△N=735.427-655.117=80.308kN,根据节点放样,得节点板尺寸为260×230mm。

考虑搁置屋面板的需要,节点板缩进上弦肢背10mm,用槽焊缝连接,槽焊缝按两条角焊缝计算,取h'ft/25mm。焊缝设计强度应乘以折减系数0.8,假定集中荷载P与上弦杆垂直,忽略屋架上弦坡度的影响。 肢背焊缝验算:

(K1N)2[P/(21.22)]2`20.7h`flw'f46.4492)21.2220.75(26010)103(0.780.308)2(33.9N/mm20.8ffw0.8160128N/mm2

肢尖焊缝验算:

(K2N)[P/(21.22)]22``20.7h``flw'f'46.4492)21.2220.75(26010)103

(0.380.308)2(17.5N/mm2ffw160N/mm2(3)I节点

拼接角钢与受压弦杆的连接可按弦杆中的实际压力设计值N进行计算,每边共

hf1.5t4.740mm有4条焊缝平均承受此力,因为hft(12)98mm,所以取hf6mm,因而得焊缝长度为

N709.276103lw263.9mmw40.76160 40.7hfff由此可得拼接角钢总长度为:

ls2(lw2hf)弦杆杆端空隙=2(263.9+26)+20=571.7mm

取 ls=600mm

由于屋脊节点的节点板宽度相对较大且焊缝连接需抵抗的力一般不大,故上弦杆与节点板之间槽焊强度足够,不需计算。

考虑焊缝必须有一必要的最小承载力,需对此进行补充验算。上弦杆角钢趾部与节点板之间连接焊逢,按上弦杆内力15%计算

15 / 40

设hf8mm,节点板尺寸取为400×200mm,节点一侧焊缝:

lw4002010170mm 2焊缝应力验算:

N709.276103lw263.9mmw40.7616040.7hfffMf0.15Ne60.15709.27610368.862135.7N/mm220.7hflw20.781702nf2f()((4)节点i

135.72)2(55.9)2()124.5N/mm2ffw160N/mm21.221.22MN下弦杆双角钢截面选用同样大小的角钢作为拼接件,为使拼接角钢与原来的角钢相紧贴,对拼接角钢顶部截去棱角,宽度为r(r为角钢内圆弧半径),对其竖直边应割去:hft510520mm,拼接接头一侧的连接焊缝长度按下

hf1.5t4.740mm弦杆强度计算,因为hft(12)54mm,所以取hf5mm,每条焊缝所需长度为: lwA2f3433.4215329.54mm w40.7hfff40.75160由连接焊缝的强度条件可求出拼接角钢的总长度为:

ls2(2hflw)208105699.1mm

取拼接角钢长度L=700mm,节点板尺寸为450×350mm。

节点一侧的连接焊缝按下弦杆内力的15%验算,焊缝长度按构造决定,因此不再计算。

(5)支座节点“a”

支座反力:R8R846.449371.58KN

R371.58103所需底板净面积:An38706.25mm2

fc9.6设底板尺寸为250×250mm,底板锚栓孔径为50mm 底板平面净面积:

16 / 40

An(2a)(2b)锚栓孔缺口面积2502502502458573cm2

R371.58103底板下平均应力:A585736.34N/mm2

n底板为两相邻边支撑板,单位宽度弯矩为:Mqa21

a212502177mmba112mm

由b1a0.5,查表得0.0581M0.0586.34177211520.30Nmm所需底板厚度:t6Mf611520.3021517.93mm,取t20mm 设一个加劲肋承受四分之一屋架支座反力,即 N=R4371.58492.5kN 焊缝内力为: V=N1=92.5kN

M=N1e92.510368.86391.176Nm

设焊缝hf=6mm,焊缝计算长度:lw=420-15-10=395mm

焊缝应力验算:

17 / 40

Mfv2ff1.2229256391.1766 220.70.0060.39520.70.0060.3951.2236.86N/mm2f160N/mm2底板与节点板、加劲肋板底端的角焊缝连接计算 公式:f22Rfffw

0.7hflw其中:lw2(2a2hf)4(b切角宽度c12hf), f1.22

设底板焊缝传递全部支座反力,底板焊缝总长度为:

lw2(25012)4(1201512)848mm

设焊缝hf=6mm,底板焊缝验算:

R371.58103f104.33N/mm21.22ffw195.2N/mm20.7hflw0.76848

附件 内力计算PF程序数据: 全跨输入数据:

******************************************************************* * * * quankua 2013.1.10 * * * ******************************************************************* 2.1E11 49 26 3 1

1 2 1 10E-8 2 3 1 10E-8 3 4 1 10E-8 4 5 1 10E-8 5 6 1 10E-8 6 7 1 10E-8 7 8 1 10E-8 8 9 1 10E-8 9 10 1 10E-8 10 11 1 10E-8

18 / 40

11 12 1 10E-8 12 13 1 10E-8 13 14 1 10E-8 14 15 1 10E-8 15 16 1 10E-8 16 17 1 10E-8 18 1 1 10E-8 18 2 1 10E-8 19 2 1 10E-8 19 3 1 10E-8 19 4 1 10E-8 20 4 1 10E-8 20 5 1 10E-8 20 6 1 10E-8 21 6 1 10E-8 21 7 1 10E-8 21 8 1 10E-8 22 8 1 10E-8 22 9 1 10E-8 22 10 1 10E-8 23 10 1 10E-8 23 11 1 10E-8 23 12 1 10E-8 24 12 1 10E-8 24 13 1 10E-8 24 14 1 10E-8 25 14 1 10E-8 25 15 1 10E-8 25 16 1 10E-8 26 16 1 10E-8 26 17 1 10E-8 18 19 1 10E-8 19 20 1 10E-8 20 21 1 10E-8 21 22 1 10E-8 22 23 1 10E-8 23 24 1 10E-8 24 25 1 10E-8 25 26 1 10E-8 0 1900 1350 2035 2850 2185 4350 2335 5850 2485

19 / 40

7350 2635 8850 2785 10350 2935 11850 3085 13350 2935 14850 2785 16350 2635 17850 2485 19350 2335 20850 2185 22350 2035 23700 1900 0 0 2850 0 5850 0 8850 0 11850 0 14850 0 17850 0 20850 0 23700 0 181 0 182 0 262 0 17

1 0 -0.5 0 2 0 -1 0 3 0 -1 0 4 0 -1 0 5 0 -1 0 6 0 -1 0 7 0 -1 0 8 0 -1 0 9 0 -1 0 10 0 -1 0 11 0 -1 0 12 0 -1 0 13 0 -1 0 14 0 -1 0 15 0 -1 0 16 0 -1 0 17 0 -0.5 0 0

全跨输出数据:

20 / 40

******************************************************************* * * * quankua 2013.1.10 * * * *******************************************************************

The Input Data

The General Information

E NM NJ NS 2.100E+11 49 26 3

The Information of Members

member start end A 1 1 2 1.000000E+00 2 2 3 1.000000E+00 3 3 4 1.000000E+00 4 4 5 1.000000E+00 5 5 6 1.000000E+00 6 6 7 1.000000E+00 7 7 8 1.000000E+00 8 8 9 1.000000E+00 9 9 10 1.000000E+00 10 10 11 1.000000E+00 11 11 12 1.000000E+00 12 12 13 1.000000E+00 13 13 14 1.000000E+00 14 14 15 1.000000E+00 15 15 16 1.000000E+00 16 16 17 1.000000E+00 17 18 1 1.000000E+00 18 18 2 1.000000E+00 19 19 2 1.000000E+00 20 19 3 1.000000E+00 21 19 4 1.000000E+00 22 20 4 1.000000E+00 23 20 5 1.000000E+00 24 20 6 1.000000E+00 25 21 6 1.000000E+00 26 21 7 1.000000E+00 27 21 8 1.000000E+00 28 22 8 1.000000E+00

NLC 1 I

1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07

21 / 40

29 22 9 1.000000E+00 1.000000E-07 30 22 10 1.000000E+00 1.000000E-07 31 23 10 1.000000E+00 1.000000E-07 32 23 11 1.000000E+00 1.000000E-07 33 23 12 1.000000E+00 1.000000E-07 34 24 12 1.000000E+00 1.000000E-07 35 24 13 1.000000E+00 1.000000E-07 36 24 14 1.000000E+00 1.000000E-07 37 25 14 1.000000E+00 1.000000E-07 38 25 15 1.000000E+00 1.000000E-07 39 25 16 1.000000E+00 1.000000E-07 40 26 16 1.000000E+00 1.000000E-07 41 26 17 1.000000E+00 1.000000E-07 42 18 19 1.000000E+00 1.000000E-07 43 19 20 1.000000E+00 1.000000E-07 44 20 21 1.000000E+00 1.000000E-07 45 21 22 1.000000E+00 1.000000E-07 46 22 23 1.000000E+00 1.000000E-07 47 23 24 1.000000E+00 1.000000E-07 48 24 25 1.000000E+00 1.000000E-07 49 25 26 1.000000E+00 1.000000E-07

The Joint Coordinates

joint X Y

1 .000000 1900.000000 2 1350.000000 2035.000000 3 2850.000000 2185.000000 4 4350.000000 2335.000000 5 5850.000000 2485.000000 6 7350.000000 2635.000000 7 8850.000000 2785.000000 8 10350.000000 2935.000000 9 11850.000000 3085.000000 10 13350.000000 2935.000000 11 14850.000000 2785.000000 12 16350.000000 2635.000000 13 17850.000000 2485.000000 14 19350.000000 2335.000000 15 20850.000000 2185.000000 16 22350.000000 2035.000000 17 23700.000000 1900.000000 18 .000000 .000000 19 2850.000000 .000000

22 / 40

20 5850.000000 .000000 21 8850.000000 .000000 22 11850.000000 .000000 23 14850.000000 .000000 24 17850.000000 .000000 25 20850.000000 .000000 26 23700.000000 .000000

The Information of Supports

IS VS

181 .000000 182 .000000 262 .000000

Loading Case 1

The Loadings at Joints

NLJ= 17

ILJ PX PY 1 .0000 -.5000 2 .0000 -1.0000 3 .0000 -1.0000 4 .0000 -1.0000 5 .0000 -1.0000 6 .0000 -1.0000 7 .0000 -1.0000 8 .0000 -1.0000 9 .0000 -1.0000 10 .0000 -1.0000 11 .0000 -1.0000 12 .0000 -1.0000 13 .0000 -1.0000 14 .0000 -1.0000 15 .0000 -1.0000 16 .0000 -1.0000 17 .0000 -.5000

The Loadings at Members

( NA= 1425 ) ( NW= 3962 ) PM .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 .00000 23 / 40

NLM= 0

The Results of Calculation

The Joint Displacements

joint u v phi

1 9.651500E-07 -4.523809E-09 -5.668388E-10 2 1.046694E-06 -8.199672E-07 -5.765250E-10 3 1.0347E-06 -1.655985E-06 -4.993679E-10 4 1.070348E-06 -2.375493E-06 -4.303502E-10 5 1.0229E-06 -2.978812E-06 -3.367365E-10 6 9.716762E-07 -3.423804E-06 -2.467442E-10 7 8.8398E-07 -3.747650E-06 -1.554280E-10 8 7.912175E-07 -3.903637E-06 -4.359500E-11 9 6.8104E-07 -3.909507E-06 2.858045E-24 10 5.720632E-07 -3.903637E-06 4.359500E-11 11 4.734409E-07 -3.747650E-06 1.554280E-10 12 3.916045E-07 -3.423804E-06 2.467442E-10 13 3.343520E-07 -2.978812E-06 3.367365E-10 14 2.929323E-07 -2.375493E-06 4.303502E-10 15 2.9339E-07 -1.655985E-06 4.993679E-10 16 3.1658E-07 -8.199672E-07 5.765250E-10 17 3.981308E-07 -4.523809E-09 5.668388E-10 18 3.202962E-36 -8.000000E-22 -5.329382E-10 19 6.752367E-08 -1.5580E-06 -4.867039E-10 20 2.395946E-07 -2.966979E-06 -3.326654E-10 21 4.571332E-07 -3.734388E-06 -1.596507E-10 22 6.8104E-07 -3.939459E-06 2.068059E-24 23 9.061475E-07 -3.734388E-06 1.596507E-10 24 1.123686E-06 -2.966979E-06 3.326654E-10 25 1.295757E-06 -1.5580E-06 4.867039E-10 26 1.363281E-06 -8.000000E-22 5.329382E-10

The Terminal Forces

member N(st) Q(st) M(st) N(en) 1 .000 .000 .000 .000 2 9.141 .000 .000 -9.141 3 9.141 .000 .000 -9.141 4 14.104 .000 .000 -14.104 5 14.104 .000 .000 -14.104 6 15.833 .000 .000 -15.833

Q(en) M(en) .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000

24 / 40

7 15.833 .000 .000 -15.833 .000 .000 8 15.270 .000 .000 -15.270 .000 .000 9 15.270 .000 .000 -15.270 .000 .000 10 15.833 .000 .000 -15.833 .000 .000 11 15.833 .000 .000 -15.833 .000 .000 12 14.104 .000 .000 -14.104 .000 .000 13 14.104 .000 .000 -14.104 .000 .000 14 9.141 .000 .000 -9.141 .000 .000 15 9.141 .000 .000 -9.141 .000 .000 16 .000 17 .500 18 9.000 19 -6.945 20 1.000 21 5.456 22 -3.680 23 1.000 24 2.412 25 -1.0 26 1.000 27 -.085 28 1.145 29 -2.039 30 1.145 31 -.085 32 1.000 33 -1.0 34 2.412 35 1.000 36 -3.680 37 5.456 38 1.000 39 -6.945 40 9.000 41 .500 42 -4.975 43 -12.045 44 -15.228 45 -15.716 46 -15.716 47 -15.228 48 -12.045 49 -4.975

.000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 -.500 .000 -9.000 .000 6.945 .000 -1.000 .000 -5.456 .000 3.680 .000 -1.000 .000 -2.412 .000 1.0 .000 -1.000 .000 .085 .000 -1.145 .000 2.039 .000 -1.145 .000 .085 .000 -1.000 .000 1.0 .000 -2.412 .000 -1.000 .000 3.680 .000 -5.456 .000 -1.000 .000 6.945 .000 -9.000 .000 -.500 .000 4.975 .000 12.045 .000 15.228 .000 15.716 .000 15.716 .000 15.228 .000 12.045 .000 4.975 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 25 / 40

( NA= 1425 ) ( NW= 3962 ) 左半跨输入数据:

******************************************************************* * * * zuobankua 2013.1.10 * * * ******************************************************************* 2.1E11 49 26 3 1

1 2 1 2 3 1 3 4 1 4 5 1 5 6 1 6 7 1 7 8 1 8 9 1 9 10 1 10 11 1 11 12 1 12 13 1 13 14 1 14 15 1 15 16 1 16 17 1 18 1 1 18 2 1 19 2 1 19 3 1 19 4 1 20 4 1 20 5 1 20 6 1 21 6 1 21 7 1 21 8 1 22 8 1 22 9 1 22 10 1 23 10 1 23 11 1 23 12 1 24 12 1 24 13 1

10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8 10E-8

26 / 40

24 14 1 10E-8 25 14 1 10E-8 25 15 1 10E-8 25 16 1 10E-8 26 16 1 10E-8 26 17 1 10E-8 18 19 1 10E-8 19 20 1 10E-8 20 21 1 10E-8 21 22 1 10E-8 22 23 1 10E-8 23 24 1 10E-8 24 25 1 10E-8 25 26 1 10E-8 0 1900 1350 2035 2850 2185 4350 2335 5850 2485 7350 2635 8850 2785 10350 2935 11850 3085 13350 2935 14850 2785 16350 2635 17850 2485 19350 2335 20850 2185 22350 2035 23700 1900 0 0 2850 0 5850 0 8850 0 11850 0 14850 0 17850 0 20850 0 23700 0 181 0 182 0 262 0 9

27 / 40

1 0 -0.5 0 2 0 -1 0 3 0 -1 0 4 0 -1 0 5 0 -1 0 6 0 -1 0 7 0 -1 0 8 0 -1 0 9 0 -0.5 0 0

左半跨输出数据:

******************************************************************* * * * zuobankua 2013.1.10 * * * *******************************************************************

The Input Data

The General Information

E NM NJ NS NLC 2.100E+11 49 26 3 1

The Information of Members

member start end A I

1 1 2 1.000000E+00 1.000000E-07 2 2 3 1.000000E+00 1.000000E-07 3 3 4 1.000000E+00 1.000000E-07 4 4 5 1.000000E+00 1.000000E-07 5 5 6 1.000000E+00 1.000000E-07 6 6 7 1.000000E+00 1.000000E-07 7 7 8 1.000000E+00 1.000000E-07 8 8 9 1.000000E+00 1.000000E-07 9 9 10 1.000000E+00 1.000000E-07 10 10 11 1.000000E+00 1.000000E-07 11 11 12 1.000000E+00 1.000000E-07 12 12 13 1.000000E+00 1.000000E-07 13 13 14 1.000000E+00 1.000000E-07 14 14 15 1.000000E+00 1.000000E-07 15 15 16 1.000000E+00 1.000000E-07

28 / 40

16 16 17 1.000000E+00 1.000000E-07 17 18 1 1.000000E+00 1.000000E-07 18 18 2 1.000000E+00 1.000000E-07 19 19 2 1.000000E+00 1.000000E-07 20 19 3 1.000000E+00 1.000000E-07 21 19 4 1.000000E+00 1.000000E-07 22 20 4 1.000000E+00 1.000000E-07 23 20 5 1.000000E+00 1.000000E-07 24 20 6 1.000000E+00 1.000000E-07 25 21 6 1.000000E+00 1.000000E-07 26 21 7 1.000000E+00 1.000000E-07 27 21 8 1.000000E+00 1.000000E-07 28 22 8 1.000000E+00 1.000000E-07 29 22 9 1.000000E+00 1.000000E-07 30 22 10 1.000000E+00 1.000000E-07 31 23 10 1.000000E+00 1.000000E-07 32 23 11 1.000000E+00 1.000000E-07 33 23 12 1.000000E+00 1.000000E-07 34 24 12 1.000000E+00 1.000000E-07 35 24 13 1.000000E+00 1.000000E-07 36 24 14 1.000000E+00 1.000000E-07 37 25 14 1.000000E+00 1.000000E-07 38 25 15 1.000000E+00 1.000000E-07 39 25 16 1.000000E+00 1.000000E-07 40 26 16 1.000000E+00 1.000000E-07 41 26 17 1.000000E+00 1.000000E-07 42 18 19 1.000000E+00 1.000000E-07 43 19 20 1.000000E+00 1.000000E-07 44 20 21 1.000000E+00 1.000000E-07 45 21 22 1.000000E+00 1.000000E-07 46 22 23 1.000000E+00 1.000000E-07 47 23 24 1.000000E+00 1.000000E-07 48 24 25 1.000000E+00 1.000000E-07 49 25 26 1.000000E+00 1.000000E-07

The Joint Coordinates

joint X Y

1 .000000 1900.000000 2 1350.000000 2035.000000 3 2850.000000 2185.000000 4 4350.000000 2335.000000 5 5850.000000 2485.000000 6 7350.000000 2635.000000

29 / 40

7 8850.000000 2785.000000 8 10350.000000 2935.000000 9 11850.000000 3085.000000 10 13350.000000 2935.000000 11 14850.000000 2785.000000 12 16350.000000 2635.000000 13 17850.000000 2485.000000 14 19350.000000 2335.000000 15 20850.000000 2185.000000 16 22350.000000 2035.000000 17 23700.000000 1900.000000 18 .000000 .000000 19 2850.000000 .000000 20 5850.000000 .000000 21 8850.000000 .000000 22 11850.000000 .000000 23 14850.000000 .000000 24 17850.000000 .000000 25 20850.000000 .000000 26 23700.000000 .000000

The Information of Supports

IS VS

181 .000000 182 .000000 262 .000000

( NA= 1425 ) ( NW= 3962 )

Loading Case 1

The Loadings at Joints

NLJ= 9

ILJ PX PY PM 1 .0000 -.5000 .00000 2 .0000 -1.0000 .00000 3 .0000 -1.0000 .00000 4 .0000 -1.0000 .00000 5 .0000 -1.0000 .00000 6 .0000 -1.0000 .00000

30 / 40

7 .0000 -1.0000 .00000 8 .0000 -1.0000 .00000 9 .0000 -.5000 .00000

The Loadings at Members

NLM= 0

The Results of Calculation

The Joint Displacements

joint u v phi

1 5.588501E-07 -4.523809E-09 -3.368472E-10 2 6.079782E-07 -4.958046E-07 -3.441062E-10 3 6.101143E-07 -9.6156E-07 -2.841187E-10 4 6.027123E-07 -1.388045E-06 -2.3303E-10 5 5.667117E-07 -1.707977E-06 -1.655099E-10 6 5.185412E-07 -1.906209E-06 -1.037627E-10 7 4.623953E-07 -2.031275E-06 -4.228306E-11 8 3.939979E-07 -2.033825E-06 2.818241E-11 9 3.310087E-07 -1.954753E-06 5.144531E-11 10 2.844207E-07 -1.869812E-06 7.177741E-11 11 2.541959E-07 -1.716375E-06 1.131450E-10 12 2.285054E-07 -1.517595E-06 1.429815E-10 13 2.194234E-07 -1.270835E-06 1.712266E-10 14 2.140042E-07 -9.874474E-07 1.973138E-10 15 2.274078E-07 -6.6636E-07 2.152491E-10 16 2.429242E-07 -3.241625E-07 2.324188E-10 17 2.753405E-07 2.2478E-16 2.299916E-10 18 1.981727E-36 -6.022152E-22 -3.122402E-10 19 4.971680E-08 -9.792108E-07 -2.7677E-10 20 1.691500E-07 -1.696144E-06 -1.663426E-10 21 3.078749E-07 -2.018013E-06 -5.1085E-11 22 4.327436E-07 -1.969729E-06 4.1400E-11 23 5.323821E-07 -1.716375E-06 1.0852E-10 24 6.111958E-07 -1.270835E-06 1.663228E-10 25 6.638335E-07 -6.6636E-07 2.099250E-10 26 6.8104E-07 -1.977848E-22 2.206980E-10

The Terminal Forces

member N(st) Q(st) M(st) N(en) 1 .000 .000 .000 .000

Q(en) M(en) .000 .000

31 / 40

2 6.549 .000 .000 -6.549 .000 .000 3 6.549 .000 .000 -6.549 .000 .000 4 9.425 .000 .000 -9.425 .000 .000 5 9.425 .000 .000 -9.425 .000 .000 6 9.516 .000 .000 -9.516 .000 .000 7 9.516 .000 .000 -9.516 .000 .000 8 7.635 .000 .000 -7.635 .000 .000 9 7.635 .000 .000 -7.635 .000 .000 10 6.316 .000 .000 -6.316 .000 .000 11 6.316 12 4.679 13 4.679 14 2.593 15 2.593 16 .000 17 .500 18 6.627 19 -4.808 20 1.000 21 3.412 22 -1.883 23 1.000 24 .672 25 .4 26 1.000 27 -1.600 28 2.513 29 -1.019 30 -1.368 31 1.515 32 .000 33 -1.553 34 1.740 35 .000 36 -1.797 37 2.044 38 .000 39 -2.137 40 2.373 41 .000 42 -3.663 43 -8.360 44 -9.711 45 -8.741

.000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 -6.316 .000 -4.679 .000 -4.679 .000 -2.593 .000 -2.593 .000 .000 .000 -.500 .000 -6.627 .000 4.808 .000 -1.000 .000 -3.412 .000 1.883 .000 -1.000 .000 -.672 .000 -.4 .000 -1.000 .000 1.600 .000 -2.513 .000 1.019 .000 1.368 .000 -1.515 .000 .000 .000 1.553 .000 -1.740 .000 .000 .000 1.797 .000 -2.044 .000 .000 .000 2.137 .000 -2.373 .000 .000 .000 3.663 .000 8.360 .000 9.711 .000 8.741 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000

32 / 40

46 -6.975 .000 .000 6.975 .000 .000 47 -5.517 .000 .000 5.517 .000 .000 48 -3.685 .000 .000 3.685 .000 .000 49 -1.312 .000 .000 1.312 .000 .000

( NA= 1425 ) ( NW= 3962 )

右半跨输入数据:

******************************************************************* * * * youbankua 2013.1.10 * * * ******************************************************************* 2.1E11 49 26 3 1

1 2 1 10E-8 2 3 1 10E-8 3 4 1 10E-8 4 5 1 10E-8 5 6 1 10E-8 6 7 1 10E-8 7 8 1 10E-8 8 9 1 10E-8 9 10 1 10E-8 10 11 1 10E-8 11 12 1 10E-8 12 13 1 10E-8 13 14 1 10E-8 14 15 1 10E-8 15 16 1 10E-8 16 17 1 10E-8 18 1 1 10E-8 18 2 1 10E-8 19 2 1 10E-8 19 3 1 10E-8 19 4 1 10E-8 20 4 1 10E-8 20 5 1 10E-8 20 6 1 10E-8 21 6 1 10E-8 21 7 1 10E-8 21 8 1 10E-8 22 8 1 10E-8 22 9 1 10E-8

33 / 40

22 10 1 10E-8 23 10 1 10E-8 23 11 1 10E-8 23 12 1 10E-8 24 12 1 10E-8 24 13 1 10E-8 24 14 1 10E-8 25 14 1 10E-8 25 15 1 10E-8 25 16 1 10E-8 26 16 1 10E-8 26 17 1 10E-8 18 19 1 10E-8 19 20 1 10E-8 20 21 1 10E-8 21 22 1 10E-8 22 23 1 10E-8 23 24 1 10E-8 24 25 1 10E-8 25 26 1 10E-8 0 1900 1350 2035 2850 2185 4350 2335 5850 2485 7350 2635 8850 2785 10350 2935 11850 3085 13350 2935 14850 2785 16350 2635 17850 2485 19350 2335 20850 2185 22350 2035 23700 1900 0 0 2850 0 5850 0 8850 0 11850 0 14850 0 17850 0

34 / 40

20850 0 23700 0 181 0 182 0 262 0 9

9 0 -0.5 0 10 0 -1 0 11 0 -1 0 12 0 -1 0 13 0 -1 0 14 0 -1 0 15 0 -1 0 16 0 -1 0 17 0 -0.5 0 0

右半跨输出数据:

******************************************************************* * * * youbankua 2013.1.10 * * * *******************************************************************

The Input Data

The General Information

E NM NJ NS NLC 2.100E+11 49 26 3 1

The Information of Members

member start end A I

1 1 2 1.000000E+00 1.000000E-07 2 2 3 1.000000E+00 1.000000E-07 3 3 4 1.000000E+00 1.000000E-07 4 4 5 1.000000E+00 1.000000E-07 5 5 6 1.000000E+00 1.000000E-07 6 6 7 1.000000E+00 1.000000E-07 7 7 8 1.000000E+00 1.000000E-07 8 8 9 1.000000E+00 1.000000E-07 9 9 10 1.000000E+00 1.000000E-07

35 / 40

10 10 11 1.000000E+00 1.000000E-07 11 11 12 1.000000E+00 1.000000E-07 12 12 13 1.000000E+00 1.000000E-07 13 13 14 1.000000E+00 1.000000E-07 14 14 15 1.000000E+00 1.000000E-07 15 15 16 1.000000E+00 1.000000E-07 16 16 17 1.000000E+00 1.000000E-07 17 18 1 1.000000E+00 1.000000E-07 18 18 2 1.000000E+00 1.000000E-07 19 19 2 1.000000E+00 20 19 3 1.000000E+00 21 19 4 1.000000E+00 22 20 4 1.000000E+00 23 20 5 1.000000E+00 24 20 6 1.000000E+00 25 21 6 1.000000E+00 26 21 7 1.000000E+00 27 21 8 1.000000E+00 28 22 8 1.000000E+00 29 22 9 1.000000E+00 30 22 10 1.000000E+00 31 23 10 1.000000E+00 32 23 11 1.000000E+00 33 23 12 1.000000E+00 34 24 12 1.000000E+00 35 24 13 1.000000E+00 36 24 14 1.000000E+00 37 25 14 1.000000E+00 38 25 15 1.000000E+00 39 25 16 1.000000E+00 40 26 16 1.000000E+00 41 26 17 1.000000E+00 42 18 19 1.000000E+00 43 19 20 1.000000E+00 44 20 21 1.000000E+00 45 21 22 1.000000E+00 46 22 23 1.000000E+00 47 23 24 1.000000E+00 48 24 25 1.000000E+00 49 25 26 1.000000E+00

The Joint Coordinates

joint X Y

1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 1.000000E-07 36 / 40

1 .000000 1900.000000 2 1350.000000 2035.000000 3 2850.000000 2185.000000 4 4350.000000 2335.000000 5 5850.000000 2485.000000 6 7350.000000 2635.000000 7 8850.000000 2785.000000 8 10350.000000 2935.000000 9 11850.000000 3085.000000 10 13350.000000 2935.000000 11 14850.000000 2785.000000 12 16350.000000 2635.000000 13 17850.000000 2485.000000 14 19350.000000 2335.000000 15 20850.000000 2185.000000 16 22350.000000 2035.000000 17 23700.000000 1900.000000 18 .000000 .000000 19 2850.000000 .000000 20 5850.000000 .000000 21 8850.000000 .000000 22 11850.000000 .000000 23 14850.000000 .000000 24 17850.000000 .000000 25 20850.000000 .000000 26 23700.000000 .000000

The Information of Supports

IS VS

181 .000000 182 .000000 262 .000000

( NA= 1425 ) ( NW= 3962 )

Loading Case 1

The Loadings at Joints

NLJ= 9

ILJ PX PY PM

37 / 40

9 .0000 -.5000 .00000 10 .0000 -1.0000 .00000 11 .0000 -1.0000 .00000 12 .0000 -1.0000 .00000 13 .0000 -1.0000 .00000 14 .0000 -1.0000 .00000 15 .0000 -1.0000 .00000 16 .0000 -1.0000 .00000 17 .0000 -.5000 .00000

The Loadings at Members

NLM= 0

The Results of Calculation

The Joint Displacements

joint u v 1 4.062999E-07 2.2478E-16 2 4.387162E-07 -3.241625E-07 3 4.542325E-07 -6.6636E-07 4 4.676362E-07 -9.874474E-07 5 4.622170E-07 -1.270835E-06 6 4.531350E-07 -1.517595E-06 7 4.274445E-07 -1.716375E-06 8 3.972197E-07 -1.869812E-06 9 3.506317E-07 -1.954753E-06 10 2.8725E-07 -2.033825E-06 11 2.192450E-07 -2.031275E-06 12 1.630992E-07 -1.906209E-06 13 1.149286E-07 -1.707977E-06 14 7.2806E-08 -1.388045E-06 15 7.152606E-08 -9.6156E-07 16 7.366220E-08 -4.958046E-07 17 1.227903E-07 -4.523809E-09 18 1.074208E-36 -1.977848E-22 19 1.780687E-08 -6.6636E-07 20 7.044460E-08 -1.270835E-06 21 1.492583E-07 -1.716375E-06 22 2.4868E-07 -1.969729E-06 23 3.737654E-07 -2.018013E-06 24 5.124904E-07 -1.696144E-06 25 6.319236E-07 -9.792108E-07

phi

-2.299916E-10 -2.324188E-10 -2.152491E-10 -1.973138E-10 -1.712266E-10 -1.429815E-10 -1.131450E-10 -7.177741E-11 -5.144531E-11 -2.818241E-11 4.228306E-11 1.037627E-10 1.655099E-10 2.3303E-10 2.841187E-10 3.441062E-10 3.368472E-10 -2.206980E-10 -2.099250E-10 -1.663228E-10 -1.0852E-10 -4.1400E-11 5.1085E-11 1.663426E-10 2.7677E-10

38 / 40

26 6.8104E-07 -6.022152E-22 3.122402E-10

The Terminal Forces

member N(st) Q(st) M(st) N(en) Q(en) M(en) 1 .000 .000 .000 .000 .000 .000 2 2.593 .000 .000 -2.593 .000 .000 3 2.593 .000 .000 -2.593 .000 .000 4 4.679 .000 .000 -4.679 .000 .000 5 4.679 6 6.316 7 6.316 8 7.635 9 7.635 10 9.516 11 9.516 12 9.425 13 9.425 14 6.549 15 6.549 16 .000 17 .000 18 2.373 19 -2.137 20 .000 21 2.044 22 -1.797 23 .000 24 1.740 25 -1.553 26 .000 27 1.515 28 -1.368 29 -1.019 30 2.513 31 -1.600 32 1.000 33 .4 34 .672 35 1.000 36 -1.883 37 3.412 38 1.000 39 -4.808

.000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 -4.679 .000 -6.316 .000 -6.316 .000 -7.635 .000 -7.635 .000 -9.516 .000 -9.516 .000 -9.425 .000 -9.425 .000 -6.549 .000 -6.549 .000 .000 .000 .000 .000 -2.373 .000 2.137 .000 .000 .000 -2.044 .000 1.797 .000 .000 .000 -1.740 .000 1.553 .000 .000 .000 -1.515 .000 1.368 .000 1.019 .000 -2.513 .000 1.600 .000 -1.000 .000 -.4 .000 -.672 .000 -1.000 .000 1.883 .000 -3.412 .000 -1.000 .000 4.808 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000

39 / 40

40 6.627 .000 .000 -6.627 .000 .000 41 .500 .000 .000 -.500 .000 .000 42 -1.312 .000 .000 1.312 .000 .000 43 -3.685 .000 .000 3.685 .000 .000 44 -5.517 .000 .000 5.517 .000 .000 45 -6.975 .000 .000 6.975 .000 .000 46 -8.741 .000 .000 8.741 .000 .000 47 -9.711 .000 .000 9.711 .000 .000 48 -8.360 .000 .000 8.360 .000 .000 49 -3.663

.000 .000 3.663 ( NA= 1425 ) ( NW= 3962 ) .000 .000 40 / 40

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