桥梁下部结构通用图计算书.pdf

《桥梁下部结构通用图计算书.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、目录第一部分项目概况及基本设计资料..........................1nW2dG。1.1项目概况...........................................................1DnAXI。1.2技术标准与设计规范.................................................1AuQRJ。1.3基本计算资料.......................................................12kF82。第二部分上部

2、结构设计依据................................3h0s85。2.1概况及基本数据.....................................................3qji6G。2.1.1技术标准与设计规范...............................................3qre6O。2.1.2技术指标.........................................................3iYNIx。2.1.3设计要点...

3、......................................................3eP3Ds。2.2T梁构造尺寸及预应力配筋...........................................4oWiEC。2.2.1T梁横断面.......................................................4vhlyA。2.2.2T梁预应力束.....................................................5VZ4I2

4、。2.2.3罗望线T梁构造配筋与部颁图比较...................................6ixmbk。2.3结构分析计算.......................................................6JWmrP。2.3.1活载横向分布系数与汽车冲击系数...................................6usllX。2.3.2预应力筋计算参数.................................................61tzmm。2.3

5、.3温度效应及支座沉降...............................................7KoB6i。2.3.4有限元软件建立模型计算分析.......................................75oXHK。第三部分桥梁墩柱设计及计算..............................8J0dMv。3.1计算模型的拟定.....................................................8vOFVE。3.2桥墩计算分析..........

6、.............................................8xQN6G。3.2.1纵向水平力的计算.................................................8x4r5B。3.2.2竖直力的计算.....................................................9raGFb。3.2.3纵、横向风力....................................................10ynJTO。3.2.4

7、桥墩计算偏心距的增大系数......................................11xVBK6。3.2.5墩柱正截面抗压承载力计算........................................12KZ8Dp。3.2.6裂缝宽度验算....................................................13J2DX0。3.320米T梁墩柱计算.................................................1341QzI。3.3.1

8、计算模型的选取..................................................135IiVH。3.3.215米墩高计算...............................................