optimize.txt

1、工程名:剛架截面優(yōu)化設(shè)計(jì)日期:592014時(shí)間:1:20:05初始數(shù)據(jù)柱數(shù)=6梁數(shù)=6標(biāo)準(zhǔn)截面數(shù)=5標(biāo)準(zhǔn)截面信息(1)1635035060012.010.010.05(2)1632032060014.016.016.05(3)273003006005008.012.012.05(4)163003005008.012.012.05(5)273003005006008.012.012.05鋼柱驗(yàn)算結(jié)果柱號(hào)標(biāo)準(zhǔn)截面強(qiáng)度計(jì)算最平面內(nèi)穩(wěn)定平面外穩(wěn)

2、定平面內(nèi)平面外大應(yīng)力比最大應(yīng)力比最大應(yīng)力比長(zhǎng)細(xì)比長(zhǎng)細(xì)比1(1)0.530.720.90100.0111.82(2)0.350.550.9081.0115.33(1)0.530.720.90100.0111.84(1)0.510.490.51100.076.85(1)0.510.490.51100.076.86(2)0.310.300.3981.0111.7鋼梁驗(yàn)算結(jié)果※按門規(guī)驗(yàn)算構(gòu)件梁號(hào)標(biāo)準(zhǔn)截面強(qiáng)度計(jì)算最平面內(nèi)穩(wěn)定平面外穩(wěn)定撓跨比坡度大

3、應(yīng)力比最大應(yīng)力比最大應(yīng)力比改變率1(3)0.540.500.481466.0.0692(4)0.440.400.381393.0.0543(5)0.540.500.481466.0.0694(5)0.770.680.661503.0.0655(4)0.440.400.381393.0.0546(3)0.770.680.661503.0.065風(fēng)載作用柱頂最大水平位移=H1580.地震作用柱頂最大水平位移=H1583.梁(恒活)最大相對(duì)撓

4、跨比=1393.梁坡度最大改變率=0.069用鋼總量=9157.222kg設(shè)計(jì)限值強(qiáng)度最大應(yīng)力比=1.000穩(wěn)定最大應(yīng)力比=1.000梁的最大撓度=1180.000柱頂最大水平位移=H180.000受壓柱最大長(zhǎng)細(xì)比=180.000受拉柱最大長(zhǎng)細(xì)比=400.000優(yōu)化結(jié)果優(yōu)化搜索次數(shù):2優(yōu)化后的截面信息(1)163203207008.014.014.05(2)163503504506.014.014.05(3)27240240700300

5、6.010.010.05(4)161601603006.08.08.05(5)272402403007006.010.010.05鋼柱驗(yàn)算結(jié)果柱號(hào)標(biāo)準(zhǔn)截面強(qiáng)度計(jì)算最平面內(nèi)穩(wěn)定平面外穩(wěn)定平面內(nèi)平面外大應(yīng)力比最大應(yīng)力比最大應(yīng)力比長(zhǎng)細(xì)比長(zhǎng)細(xì)比1(1)0.520.770.89109.8109.52(2)0.460.700.9573.088.83(1)0.520.770.89109.8109.54(1)0.510.490.51109.875.35

6、(1)0.510.490.51109.875.36(2)0.560.500.5973.086.0鋼梁驗(yàn)算結(jié)果※按門規(guī)驗(yàn)算構(gòu)件梁號(hào)標(biāo)準(zhǔn)截面強(qiáng)度計(jì)算最平面內(nèi)穩(wěn)定平面外穩(wěn)定撓跨比坡度大應(yīng)力比最大應(yīng)力比最大應(yīng)力比改變率1(3)0.900.980.811256.0.1232(4)0.860.960.881186.0.1433(5)0.900.980.811256.0.1234(5)0.990.960.871249.0.1315(4)0.860.9