资源预览内容
第1页 / 共21页
第2页 / 共21页
第3页 / 共21页
第4页 / 共21页
第5页 / 共21页
第6页 / 共21页
第7页 / 共21页
第8页 / 共21页
第9页 / 共21页
第10页 / 共21页
亲,该文档总共21页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述
40米T梁张拉计算书40米T梁中跨N1钢束伸长量计算钢绞线根数:n7根1、 张拉力计算(m)(rad)终点力(KN)AB3.79600.0056940.9943221359.34BC14.8090.16530.0635390.9384381275.65CD1.04500.0015680.9984341273.66钢绞线强度:钢绞线截面积:钢绞线弹性模量:张拉力:系数:2、 分段终点力计算3、 伸长量计算N1钢束总伸长量:与设计伸长值差:27.28-27.50-0.22cm 40米T梁中跨N2钢束伸长量计算钢绞线根数:n7根1、 张拉力计算钢绞线强度:钢绞线截面积:钢绞线弹性模量:张拉力:系数:2、分段终点力计算(m)(rad)终点力(KN)AB4.70100.00705150.9929731357.49BC10.9660.157310.0557760.9457511283.85CD3.98300.0059750.9940431276.203、伸长量计算N2钢束总伸长量:与设计伸长值差:27.2027.30-0.10cm 40米T梁中跨N3钢束伸长量计算钢绞线根数:n7根1、 张拉力计算钢绞线强度: 系数:钢绞线截面积: 钢绞线弹性模量:张拉力:2、 分段终点力计算(m)(rad)终点力(KN)AB2.84400.004270.995743091361.28BC8.6780.174430.056620.944949251286.341CD0.91450.131020.034130.966448551243.182DE0.91450.131020.034130.966448551201.472EF6.29900.009450.990596001190.1733、伸长量计算N3钢束总伸长量: 与设计伸长值差:26.3826.5-0.12cm40米T梁中跨N4钢束伸长量计算钢绞线根数:n7根1、张拉力计算钢绞线强度: 系数:钢绞线截面积: 钢绞线弹性模量:张拉力:2、 分段终点力计算(m)(rad)终点力(KN)AB1.5040.00000.002260.997746541364.02BC5.3550.21590.062000.939884691282.02CD10.00000.001500.998501121280.10DE0.91450.13100.034130.966448551237.15EF0.91450.13100.034130.966448551195.64FG9.9620.00000.014940.985168091177.913、伸长量计算 总伸长量: 与设计伸长值差:25.6425.80-0.16cm建筑业c40米T梁边跨N1钢束伸长量计算钢绞线根数:n9根1、张拉力计算钢绞线强度: 系数: 钢绞线截面积: 钢绞线弹性模量:张拉力:2、分段终点力计算(m)(rad)终点力(KN)AB4.86800.007300.992724591744.91BC12.6270.1407780.054140.947304151652.96CD3.3700.005060.994957761644.63(m)(rad)终点力(KN)FE3.79600.005690.994322181747.72ED14.8090.16530.063540.9384379571640.13 3、伸长量计算总伸长量: 0.03483+0.08729+0.0224+0.0272+0.1021=0.2738m与设计伸长值差:27.3827.50-0.12cm 40米T梁边跨N2钢束伸长量计算钢绞线根数:n9根1、张拉力计算钢绞线强度: 系数: 钢绞线截面积: 钢绞线弹性模量:张拉力:2、分段终点力计算(m)(rad)终点力(KN)AB4.32500.006490.993533501746.33BC9.6970.1389810.049290.951904431662.34CD7.23100.010850.989212111644.41(m)(rad)终点力(KN)GF4.70100.007050.99297331745.35FE10.9660.1573070.055780.945751311650.67ED2.5500.003830.996182311644.36 3、伸长量计算总伸长量: 0.03099+0.06791+0.04869+0.03340+0.07570+0.01700=0.2737m与设计伸长值差:27.3727.40-0.03cm 40米T梁边跨N3钢束伸长量计算钢绞线根数:n9根1、张拉力计算钢绞线强度: 系数: 钢绞线截面积: 钢绞线弹性模量:张拉力:2、分段终点力计算(m)(rad)终点力(KN)AB2.62700.0039410.996067251750.79BC7.0820.1421220.0461540.954895341671.82CD0.91450.1310220.0341270.966448551615.73DE0.91450.1310220.0341270.966448551561.52EF10.88100.0163220.983810971536.24(m)(rad)终点力(KN)KJ2.84400.0042660.995743091750.22JI8.6780.174430.0566240.944949251653.87IH0.91450.131020.0341270.966448551598.38HG0.91450.131020.0341270.966448551544.75GF3.700.0055500.994465371536.203、伸长量计算总伸长量: 0.01860+0.04932+0.00612+0.00591+0.06859+0.02032+0.06010+0.00605+0.00585+0.02322=0.2641m与设计伸长值差:26.4126.50-0.09cm 40米T梁边跨N4钢束伸长量计算钢绞线根数:n9根1、张拉力计算钢绞线强度: 系数: 钢绞线截面积: 钢绞线弹性模量:张拉力:2、分段终点力计算(m)(rad)终点力(KN)ML1.50400.00225600.997746541753.74LK5.3550.2158620.06199810.939884691648.31KJ1.000.000.00150000.998501121645.84JI0.91450.1310220.03412720.966448551590.62IH0.91450.1310220.03412720.966448551537.25HG1.65000.00247500.997528061533.45(m)(rad)终点力(KN)AB2.71900.0040790.995929811750.55BC2.8720.1151570.0330970.967444511693.56CD0.3000.0004500.999550101692.79DE0.91450.1310220.0341270.966448551636.00EF0.91450.1310220.0341270.966448551581.11FG20.41200.0306180.969845981533.433、伸长量计算总伸长量: 0.01941+0.02013+0.00207+0.00619+0.00599+0.12936+0.01075+0.03706+0.00670+0.00602+0.00582+0.01031=0.2598m与设计伸长值差:25.9826.00-0.02cm 40米T梁连续钢束伸长量计算钢绞线根数:n5根1、张拉力计算钢绞线强度: 系数:钢绞线截面积: 钢绞线弹性模量:张拉力:2、分段终点力计钢束分段(m)(rad)终点力(KN)N2钢束AB8.0000.01200.9880717964.85N1钢束AB0.327600.00049140.9995087976.02 BC0.77370.0968660.02537700.9749423951.56 CD0.77370.0968660.02537700.9749423927.72 DE9.12
收藏 下载该资源
网站客服QQ:2055934822
金锄头文库版权所有
经营许可证:蜀ICP备13022795号 | 川公网安备 51140202000112号