1目录1编制依据、原则....................................................-1-1.1编制依据.....................................................-1-1.2编制原则.....................................................-1-2工程概况..........................................................-1-2.1工程简介.....................................................-1-2.2主桥设计情况.................................................-2-2.3主要技术标准.................................................-6-2.3.1道路工程技术标准........................................-6-2.3.2桥梁技术标准............................................-6-2.4区域地质概况.................................................-7-2.4.1地形地貌................................................-7-2.4.2场区岩土结构及特性......................................-7-2.4.3气象情况...............................................-10-2.5施工条件....................................................-10-2.5.1交通条件...............................................-10-2.5.2施工用电、用水.........................................-10-2.5.3通讯条件...............................................-11-2.6主要工程数量................................................-11-2.7建设相关单位................................................-11-2.8技术标准....................................................-11-3工程特点、重难点分析及施工对策...................................-12-3.1工程特点....................................................-12-3.3施工对策....................................................-12-4施工方案.........................................................-12-4.1总体施工方案................................................-12-4.2栈桥设计....................................................-14-4.2.1设计标准...............................................-14-4.2.2结构形式...............................................-14-4.2.3基础及下部结构设计.....................................-15-4.2.4上部结构设计...........................................-15-4.2.5桥面板设计.............................................-15-4.2.6桥头过渡段填筑.........................................-15-4.3平台设计....................................................-16-4.3.1设计标准...............................................-16-4.3.2结构形式...............................................-16-5栈桥施工方案.....................................................-16-5.1总体方案综述................................................-16-5.2栈桥施工方法................................................-18-5.2.1施工测量...............................................-18-5.2.2栈桥桥台施工...........................................-18-5.2.3栈桥下部结构施工.......................................-18-5.2.4栈桥上部结构施工.......................................-22-215.3栈桥的维护保养..............................................-25-5.4栈桥的拆除..................................................-26-6工作平台施工方案.................................................-28-6.1测量放样....................................................-28-6.2钢管桩加工、运输............................................-28-6.3钢管桩插打及切割............................................-29-6.4架设工字钢梁、贝雷片分配梁、面板铺设和栏杆安装..............-29-6.5工作平台监控................................................-29-7栈桥及平台施工...
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