红光桥钢便桥设计计算书

TOC \o "1-3" \h \z \u 目 录 TOC \o "1-3" \h \z \u 1、工程概况 PAGEREF _Toc368130068 \h 21.1桥位工程地质条件 PAG

目录 1 ............................................................................................... 2 、工程概况 1.1 ............................................................................................ 2 桥位工程地质条件 1.2 .................................................................................................... 2 主桥结构设计 2 ....................................................................... 3 、设计和计算依据、条件 2.1 ........................................................................................................... 3 设计条件 2.2 ................................................................................................... 3 施工关键设备 2.3 ....................................................................................... 3 平台与支钢便桥设计 2.4 ................................................................................................... 5 材料参数选取 3 ........................................................................... 5 、设计荷载及荷载工况 3.1 ............................................................................................................ 5 设计荷载 3.2 ........................................................................................................... 7 荷载工况 4 ....................................................................................... 7 、面层钢板计算 5H350X175 ......................................................................... 8 、分配梁计算 5.1 ................................................................................ 8 工况一在钢便桥结构计算 5.2 ................................................................................ 9 工况二在钢便桥结构计算 6 ............................................................................................. 10 、贝雷计算 6.1 .................................................................................. 10 砼罐车作用（工况二） 6.2 50t ........................................................................... 12 履带吊作用（工况一） 6.3 .............................................................................................. 13 施工及人群荷载 6.4 .................................................................................................. 13 贝雷计算结论 7 ......................................................................................... 14 、型钢梁计算 8 ......................................................................................... 14 、钢管桩计算 8.1 ...................................................................................................... 14 钢管承载力 8.1 .................................................................................................. 14 钢管入土计算 9 ............................................................................................. 15 、计算结论