桓集隧道工程集安支线施工
J1#
贝雷梁钢便桥施工技术方?/p>
I
目录
1
便桥概况
.
..................................................................................................................................................... 1
2
桥位地质情况
.
............................................................................................................................................. 1
3
主要工程?/p>
.
................................................................................................................................................. 1
4
钢便桥施工工?/p>
.
......................................................................................................................................... 2
4.1
基础施工
..............................................................................................................
2
4.2
上部构造安?/p>
......................................................................................................
3
4.3
桥面铺装及附属设?/p>
..........................................................................................
3
4.4
钢便桥台背及施工
..............................................................................................
3
4.5
台背回填
..............................................................................................................
4
4.6
便桥的维修及保养
..............................................................................................
4
附件?/p>
附件
1
?/p>
J1#
贝雷梁钢便桥示意?/p>
附件
2
?/p>
J1#
支洞贝雷梁钢便桥荷载计算