龙岗大道东延长段道路市政工程桥梁施工方案目录第一章编制依据及原则----------------------------------------------------------------------11
1编制依据-------------------------------------------------------------------------------------------------11
2编制原则-------------------------------------------------------------------------------------------------1第二章工程概况-------------------------------------------------------------------------------22
1工程简介-------------------------------------------------------------------------------------------------22
2技术标准-------------------------------------------------------------------------------------------------22
3地形地貌与气候----------------------------------------------------------------------------------------32
4地质情况------------------------------------------------------------------------------------