钢筋混凝土内力计算桩身配筋.doc

《钢筋混凝土内力计算桩身配筋.doc》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、1.桩身基本参数抗滑桩桩身内力计算截面宽度b截面长度a惯性矩I砼弹性模量E计算宽度Bp33.510.72300000004.001.判别桩型水平地基系数Kβ锚固段长度h2βh23500000.1816354791.63471923因βh2>=1.0，采用弹性桩2.荷载情况桩间距每延米剩余下滑力单桩受力Ex受荷载长度h2力臂系数力臂Zx62153.50755412921.04532210.510.53.桩身内力计深度Z(m)桩段各段深度z(m)EI水平位移Xz转角φz003215625000.139905378-0.00676881113215625000.133136

2、647-0.006768491223215625000.126369033-0.006766259333215625000.119605405-0.0067602443215625000.112850546-0.0067484553215625000.106111155-0.006728947663215625000.099395841-0.006699927773215625000.092715128-0.0066594268受83215625000.086081454-0.006605531993215625000.079509169-0.0065363281010

3、3215625000.073014538-0.00644990511荷113215625000.066615737-0.00634434712123215625000.060332859-0.00621774214143215625000.0482048-0.00589373415153215625000.042409368-0.00569250516163215625000.036829357-0.00546257417173215625000.031494424-0.00520202918183215625000.026436142-0.00490895519193

4、215625000.021687995-0.00458143920203215625000.017285382-0.00421756821213215625000.013265615-0.0038154292103215625000.01326562-0.0038154292213215625000.00966557-0.0033823752323215625000.00649792-0.00295767313段24锚265321562500-0.0008125-0.00202262827段6321562500-0.0027485-0.00186203628732156

5、2500-0.00456-0.001771627298321562500-0.0063099-0.001735494309321562500-0.0080413-0.00172997325固133215625000.054187907-0.00606817533215625000.00373557-0.00257650843215625000.00132284-0.002261155内力最大值（负数取绝对值作比较，但显示仍带负号）0.139905380.006768812.桩侧向应力验算KHξR[σz]σz因为[σz]>,σ因为[σz]>,σ0.50.430600

6、61205416.79291M图Q图00112233桩身位移01234条块QMXz4σz450000.1399053578561615.2878725307.64393630.1331366647621230.5757451230.5757450.1263690330.119605405731845.8636182768.795426772461.151494922.3029880.1128505463076.4393637691.09840790.1061111553691.72723511075.181710.099395810418489591061011743

7、07.01510815074.552880.092715111281284922.3029819689.211920.0860814125411121395537.59085324919.158840.079509113691314106152.87872530764.393630.073014514381415116768.16659837224.916290.066615715371516127383.4544744300.726820.060332816591617137998.74234351991.825230.05418791