建筑工業(yè)學(xué)院計(jì)算結(jié)構(gòu)力學(xué)實(shí)驗(yàn)報(bào)告

《計(jì)算結(jié)構(gòu)力學(xué)》計(jì)算報(bào)告姓名:學(xué)號(hào):班級(jí):指導(dǎo):安徽建筑工業(yè)學(xué)院土木工程學(xué)院實(shí)驗(yàn)一:形成單元定位向量的程序設(shè)計(jì)一、求圖示結(jié)構(gòu)各單元的單元定位向量。二、輸入數(shù)據(jù)文件6,6,43,1,4,2,4,1,3,2,3,4,5,61,5,5,10001,2,6,6,10001,3,1,1,10001,4,0,1,10001三、計(jì)算結(jié)果：平面桿系分析單元數(shù)NE=6結(jié)點(diǎn)數(shù)NJ=6特殊結(jié)點(diǎn)數(shù)NJT=4單元兩端結(jié)點(diǎn)號(hào):單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)131242341432534656特殊結(jié)點(diǎn)信息(結(jié)點(diǎn)號(hào),結(jié)點(diǎn)各自由度的約束特征數(shù)):結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)15510001266100013111000140110001未知量編號(hào):23-156-100-110-1234567單元定位向量MW(6)單元編號(hào):1MW=00-123-1單元編號(hào):2MW=10-156-1單元編號(hào):3MW=10-123-1單元編號(hào):4MW=00-156-1單元編號(hào):5MW=00-110-1單元編號(hào):6MW=234567四、實(shí)驗(yàn)分析：1．單元⑥是梁式桿，其余均為軸力桿單元；2．單元定位向量與結(jié)點(diǎn)坐標(biāo)和桿件長(zhǎng)度、截面性質(zhì)、材料都無(wú)關(guān)。五、實(shí)驗(yàn)日期：二〇一二年六月二十日星期三實(shí)驗(yàn)二:形成單元?jiǎng)偠染仃嚭徒Y(jié)構(gòu)剛度矩陣的程序設(shè)計(jì)一、圖示桁架腹桿EA1=186KN，EI1=368KNm2;弦桿EA2=213KN，EI2=559KNm2。求各單元的單元?jiǎng)偠染仃嚭徒Y(jié)構(gòu)剛度矩陣。二、輸入數(shù)據(jù)文件6,6,4,23,1,4,2,4,1,3,2,3,4,5,61,5,5,10001,2,6,6,10001,3,1,1,10001,4,0,1,100011,1,1,1,2,2186,213368,5590,6,0,6,0,65,5,0,0,5,5三、計(jì)算結(jié)果：平面桿系分析單元數(shù)NE=6結(jié)點(diǎn)數(shù)NJ=6特殊結(jié)點(diǎn)數(shù)NJT=4截面特性分組數(shù)NAI=2單元兩端結(jié)點(diǎn)號(hào):單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)131242341432534656單元截面特性:111122特殊結(jié)點(diǎn)信息(結(jié)點(diǎn)號(hào),結(jié)點(diǎn)各自由度的約束特征數(shù)):結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)15510001266100013111000140110001截面特性EA:186.000213.000截面特性EI:368.000559.000結(jié)點(diǎn)坐標(biāo):結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)1.0005.00026.0005.0003.000.00046.000.0005.0005.00066.0005.000未知量編號(hào):23-156-100-110-1234567單元定位向量MW(6)單元編號(hào):1MW=00-123-1單元編號(hào):2MW=10-156-1單元編號(hào):3MW=10-123-1單元編號(hào):4MW=00-156-1單元編號(hào):5MW=00-110-1單元編號(hào):6MW=234567單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)135.33.00-88.32-35.33.00-88.32.0037.20.00.00-37.20.00-88.32.00294.4088.32.00147.20-35.33.0088.3235.33.0088.32.00-37.20.00.0037.20.00-88.32.00147.2088.32.00294.40單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)235.33.00-88.32-35.33.00-88.32.0037.20.00.00-37.20.00-88.32.00294.4088.32.00147.20-35.33.0088.3235.33.0088.32.00-37.20.00.0037.20.00-88.32.00147.2088.32.00294.40單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)317.85-7.15-23.17-17.857.15-23.17-7.1515.23-27.817.15-15.23-27.81-23.17-27.81188.4723.1727.8194.24-17.857.1523.1717.85-7.1523.177.15-15.2327.81-7.1515.2327.81-23.17-27.8194.2423.1727.81188.47單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)417.857.15-23.17-17.85-7.15-23.177.1515.2327.81-7.15-15.2327.81-23.1727.81188.4723.17-27.8194.24-17.85-7.1523.1717.857.1523.17-7.15-15.23-27.817.1515.23-27.81-23.1727.8194.2423.17-27.81188.47單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)535.50.00.00-35.50.00.00.0031.0693.17.00-31.0693.17.0093.17372.67.00-93.17186.33-35.50.00.0035.50.00.00.00-31.06-93.17.0031.06-93.17.0093.17186.33.00-93.17372.67單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)635.50.00.00-35.50.00.00.0031.0693.17.00-31.0693.17.0093.17372.67.00-93.17186.33-35.50.00.0035.50.00.00.00-31.06-93.17.0031.06-93.17.0093.17186.33.00-93.17372.67結(jié)構(gòu)剛度矩陣：88.7-17.97.2.0-35.3.0.0-17.988.7-7.2.0-35.5.0.07.2-7.283.593.2.0-31.193.2.0.093.2372.7.0-93.2186.3-35.3-35.5.0.088.77.2.0.0.0-31.1-93.27.283.5-93.2.0.093.2186.3.0-93.2372.7四、實(shí)驗(yàn)分析：1．單元?jiǎng)偠染仃嚭徒Y(jié)構(gòu)剛度矩陣均與桿件的材料性質(zhì)有關(guān)。2．單元?jiǎng)偠染仃嚲哂袑?duì)稱的性質(zhì)；結(jié)構(gòu)剛度矩陣不具有。五、實(shí)驗(yàn)日期：二〇一二年六月二十日星期三實(shí)驗(yàn)三:形成載荷列陣的程序設(shè)計(jì)一、圖示桁架腹桿EA1=186KN，EI1=368KNm2;弦桿EA2=213KN，EI2=559KNm2。求結(jié)構(gòu)的總載荷向量。二、輸入數(shù)據(jù)文件6,6,4,2,2,13,1,4,2,4,1,3,2,3,4,5,61,5,5,10001,2,6,6,10001,3,1,1,10001,4,0,1,100011,1,1,1,2,2186,213368,5590,6,0,6,0,65,5,0,0,5,51.1,-5,2.1,56.1,6,-3三、計(jì)算結(jié)果：平面桿系分析單元數(shù)NE=6結(jié)點(diǎn)數(shù)NJ=6特殊結(jié)點(diǎn)數(shù)NJT=4支座結(jié)點(diǎn)數(shù)NJZ=2截面特性分組數(shù)NAI=2單元兩端結(jié)點(diǎn)號(hào):單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)131242341432534656單元截面特性:111122特殊結(jié)點(diǎn)信息(結(jié)點(diǎn)號(hào),結(jié)點(diǎn)各自由度的約束特征數(shù)):結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)15510001266100013111000140110001截面特性EA:186.000213.000截面特性EI:368.000559.000結(jié)點(diǎn)坐標(biāo):結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)1.0005.00026.0005.0003.000.00046.000.0005.0005.00066.0005.000未知量編號(hào):23-156-100-110-1234567單元定位向量MW(6)單元編號(hào):1MW=00-123-1單元編號(hào):2MW=10-156-1單元編號(hào):3MW=10-123-1單元編號(hào):4MW=00-156-1單元編號(hào):5MW=00-110-1單元編號(hào):6MW=234567單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)135.33.00-88.32-35.33.00-88.32.0037.20.00.00-37.20.00-88.32.00294.4088.32.00147.20-35.33.0088.3235.33.0088.32.00-37.20.00.0037.20.00-88.32.00147.2088.32.00294.40單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)235.33.00-88.32-35.33.00-88.32.0037.20.00.00-37.20.00-88.32.00294.4088.32.00147.20-35.33.0088.3235.33.0088.32.00-37.20.00.0037.20.00-88.32.00147.2088.32.00294.40單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)317.85-7.15-23.17-17.857.15-23.17-7.1515.23-27.817.15-15.23-27.81-23.17-27.81188.4723.1727.8194.24-17.857.1523.1717.85-7.1523.177.15-15.2327.81-7.1515.2327.81-23.17-27.8194.2423.1727.81188.47單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)417.857.15-23.17-17.85-7.15-23.177.1515.2327.81-7.15-15.2327.81-23.1727.81188.4723.17-27.8194.24-17.85-7.1523.1717.857.1523.17-7.15-15.23-27.817.1515.23-27.81-23.1727.8194.2423.17-27.81188.47單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)535.50.00.00-35.50.00.00.0031.0693.17.00-31.0693.17.0093.17372.67.00-93.17186.33-35.50.00.0035.50.00.00.00-31.06-93.17.0031.06-93.17.0093.17186.33.00-93.17372.67單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)635.50.00.00-35.50.00.00.0031.0693.17.00-31.0693.17.0093.17372.67.00-93.17186.33-35.50.00.0035.50.00.00.00-31.06-93.17.0031.06-93.17.0093.17186.33.00-93.17372.67結(jié)構(gòu)剛度矩陣：88.7-17.97.2.0-35.3.0.0-17.988.7-7.2.0-35.5.0.07.2-7.283.593.2.0-31.193.2.0.093.2372.7.0-93.2186.3-35.3-35.5.0.088.77.2.0.0.0-31.1-93.27.283.5-93.2.0.093.2186.3.0-93.2372.7結(jié)點(diǎn)荷載數(shù)單元荷載數(shù)21結(jié)點(diǎn)荷載:1.100-5.0002.1005.000單元荷載:6.1006.000-3.000荷載向量:.000-5.000-9.000-9.0005.000-9.0009.000四、實(shí)驗(yàn)分析：1．單元載荷作用在梁式桿上。2．同一結(jié)點(diǎn)上的桁架桿與梁式桿有不同的截面，須分開(kāi)標(biāo)注。五、實(shí)驗(yàn)日期：二〇一二年六月二十日星期三實(shí)驗(yàn)四:高斯消元法的程序設(shè)計(jì)一、圖示桁架腹桿EA1=186KN，EI1=368KNm2;弦桿EA2=213KN，EI2=559KNm2。求結(jié)構(gòu)的結(jié)點(diǎn)位移。二、輸入數(shù)據(jù)文件6,6,4,2,2,13,1,4,2,4,1,3,2,3,4,5,61,5,5,10001,2,6,6,10001,3,1,1,10001,4,0,1,100011,1,1,1,2,2186,213368,5590,6,0,6,0,65,5,0,0,5,51.1,-5,2.1,56.1,6,-3三、計(jì)算結(jié)果：平面桿系分析單元數(shù)NE=6結(jié)點(diǎn)數(shù)NJ=6特殊結(jié)點(diǎn)數(shù)NJT=4支座結(jié)點(diǎn)數(shù)NJZ=2截面特性分組數(shù)NAI=2單元兩端結(jié)點(diǎn)號(hào):單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)131242341432534656單元截面特性:111122特殊結(jié)點(diǎn)信息(結(jié)點(diǎn)號(hào),結(jié)點(diǎn)各自由度的約束特征數(shù)):結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)15510001266100013111000140110001截面特性EA:186.000213.000截面特性EI:368.000559.000結(jié)點(diǎn)坐標(biāo):結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)1.0005.00026.0005.0003.000.00046.000.0005.0005.00066.0005.000未知量編號(hào):23-156-100-110-1234567單元定位向量MW(6)單元編號(hào):1MW=00-123-1單元編號(hào):2MW=10-156-1單元編號(hào):3MW=10-123-1單元編號(hào):4MW=00-156-1單元編號(hào):5MW=00-110-1單元編號(hào):6MW=234567單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)135.33.00-88.32-35.33.00-88.32.0037.20.00.00-37.20.00-88.32.00294.4088.32.00147.20-35.33.0088.3235.33.0088.32.00-37.20.00.0037.20.00-88.32.00147.2088.32.00294.40單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)235.33.00-88.32-35.33.00-88.32.0037.20.00.00-37.20.00-88.32.00294.4088.32.00147.20-35.33.0088.3235.33.0088.32.00-37.20.00.0037.20.00-88.32.00147.2088.32.00294.40單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)317.85-7.15-23.17-17.857.15-23.17-7.1515.23-27.817.15-15.23-27.81-23.17-27.81188.4723.1727.8194.24-17.857.1523.1717.85-7.1523.177.15-15.2327.81-7.1515.2327.81-23.17-27.8194.2423.1727.81188.47單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)417.857.15-23.17-17.85-7.15-23.177.1515.2327.81-7.15-15.2327.81-23.1727.81188.4723.17-27.8194.24-17.85-7.1523.1717.857.1523.17-7.15-15.23-27.817.1515.23-27.81-23.1727.8194.2423.17-27.81188.47單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)535.50.00.00-35.50.00.00.0031.0693.17.00-31.0693.17.0093.17372.67.00-93.17186.33-35.50.00.0035.50.00.00.00-31.06-93.17.0031.06-93.17.0093.17186.33.00-93.17372.67單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)635.50.00.00-35.50.00.00.0031.0693.17.00-31.0693.17.0093.17372.67.00-93.17186.33-35.50.00.0035.50.00.00.00-31.06-93.17.0031.06-93.17.0093.17186.33.00-93.17372.67結(jié)構(gòu)剛度矩陣：88.7-17.97.2.0-35.3.0.0-17.988.7-7.2.0-35.5.0.07.2-7.283.593.2.0-31.193.2.0.093.2372.7.0-93.2186.3-35.3-35.5.0.088.77.2.0.0.0-31.1-93.27.283.5-93.2.0.093.2186.3.0-93.2372.7結(jié)點(diǎn)荷載數(shù)單元荷載數(shù)21結(jié)點(diǎn)荷載:1.100-5.0002.1005.000單元荷載:6.1006.000-3.000荷載向量:.000-5.000-9.000-9.0005.000-9.0009.000結(jié)構(gòu)位移列陣:.03587846-.03529678-.18136728-.04830054.07117523-.18136728.04830054單元位移列陣:MUAVAZTAUBVBZTB1.0000000.0000000.0000000-.0352968-.1813673.00000002.0358785.0000000.0000000.0711752-.1813673.00000003.0358785.0000000.0000000-.0352968-.1813673.00000004.0000000.0000000.0000000.0711752-.1813673.00000005.0000000.0000000.0000000.0358785.0000000.00000006-.0352968-.1813673-.0483005.0711752-.1813673.0483005四、實(shí)驗(yàn)分析：同一結(jié)點(diǎn)上的桁架桿與梁式桿截面有相同的水平位移和豎直位移。五、實(shí)驗(yàn)日期：二〇一二年六月二十日星期三實(shí)驗(yàn)五:計(jì)算桿端力和支座反力的程序設(shè)計(jì)一、圖示桁架腹桿EA1=186KN，EI1=368KNm2;弦桿EA2=213KN，EI2=559KNm2。求結(jié)構(gòu)的桿件桿端力和支座反力。二、輸入數(shù)據(jù)文件6,6,4,2,2,13,1,4,2,4,1,3,2,3,4,5,61,5,5,10001,2,6,6,10001,3,1,1,10001,4,0,1,100011,1,1,1,2,2186,213368,5590,6,0,6,0,65,5,0,0,5,51.1,-5,2.1,56.1,6,-3計(jì)算結(jié)果：平面桿系分析單元數(shù)NE=6結(jié)點(diǎn)數(shù)NJ=6特殊結(jié)點(diǎn)數(shù)NJT=4支座結(jié)點(diǎn)數(shù)NJZ=2截面特性分組數(shù)NAI=2單元兩端結(jié)點(diǎn)號(hào):單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)單元起點(diǎn)終點(diǎn)131242341432534656單元截面特性:111122特殊結(jié)點(diǎn)信息(結(jié)點(diǎn)號(hào),結(jié)點(diǎn)各自由度的約束特征數(shù)):結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)結(jié)點(diǎn)號(hào)特征數(shù)特征數(shù)特征數(shù)15510001266100013111000140110001截面特性EA:186.000213.000截面特性EI:368.000559.000結(jié)點(diǎn)坐標(biāo):結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)結(jié)點(diǎn)X坐標(biāo)Y坐標(biāo)1.0005.00026.0005.0003.000.00046.000.0005.0005.00066.0005.000未知量編號(hào):23-156-100-110-1234567單元定位向量MW(6)單元編號(hào):1MW=00-123-1單元編號(hào):2MW=10-156-1單元編號(hào):3MW=10-123-1單元編號(hào):4MW=00-156-1單元編號(hào):5MW=00-110-1單元編號(hào):6MW=234567單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)135.33.00-88.32-35.33.00-88.32.0037.20.00.00-37.20.00-88.32.00294.4088.32.00147.20-35.33.0088.3235.33.0088.32.00-37.20.00.0037.20.00-88.32.00147.2088.32.00294.40單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)235.33.00-88.32-35.33.00-88.32.0037.20.00.00-37.20.00-88.32.00294.4088.32.00147.20-35.33.0088.3235.33.0088.32.00-37.20.00.0037.20.00-88.32.00147.2088.32.00294.40單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)317.85-7.15-23.17-17.857.15-23.17-7.1515.23-27.817.15-15.23-27.81-23.17-27.81188.4723.1727.8194.24-17.857.1523.1717.85-7.1523.177.15-15.2327.81-7.1515.2327.81-23.17-27.8194.2423.1727.81188.47單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)417.857.15-23.17-17.85-7.15-23.177.1515.2327.81-7.15-15.2327.81-23.1727.81188.4723.17-27.8194.24-17.85-7.1523.1717.857.1523.17-7.15-15.23-27.817.1515.23-27.81-23.1727.8194.2423.17-27.81188.47單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)535.50.00.00-35.50.00.00.0031.0693.17.00-31.0693.17.0093.17372.67.00-93.17186.33-35.50.00.0035.50.00.00.00-31.06-93.17.0031.06-93.17.0093.17186.33.00-93.17372.67單元?jiǎng)偠染仃嚕簡(jiǎn)卧?hào)635.50.00.00-35.50.00.00.0031.0693.17.00-31.0693.17.0093.17372.67.00-93.17186.33-35.50.00.0035.50.00.00.00-31.06-93.17.0031.06-93.17.0093.17186.33.00-93.1