广西梧州至柳州高速公路土建工程№A01-8合同段桥梁施工安全风险评估报告编制单位：梧柳高速公路土建工程№A01-8合同段项目经理部评估小组负责人：日期：2013年11月I目录一、编制依据.........................................................................1二、工程概况.........................................................................1（一）工程概述及规模..............................................................1（二）地形地貌....................................................................5（三）气候、水文..................................................................5（四）工程地质....................................................................6三、桥梁工程总体风险评估.............................................................6（一）总体风险评估思路及方法......................................................61、概念........................................................................62、评估思路....................................................................63、评估方法....................................................................74、评估小组情况简介............................................................7（二）指标体系法..................................................................7（三）桥梁工程总体风险评估指标体系................................................8（四）桥梁工程总体风险评估指标体系...............................................101、双化村大桥.................................................................102、高椅大桥...................................................................113、练石1号大桥...............................................................134、练石2号大桥...............................................................155、百丈大桥...................................................................166、小中塘中桥.................................................................187、北海中桥...................................................................208、长安1号中桥...............................................................219、长安2号中桥...............................................................2310、长安大桥..................................................................2511、大塘水库大桥..............................................................2612、漫头岭中桥................................................................2813、平岭中桥..................................................................3014、易村中桥..................................................................3115、古琶中桥..................................................................3316、龙头大桥..................................................................3517、寺村互通主线中桥..........................................................3618、上跨罗秀干渠中桥..........................................................3819、板花岭中桥................................................................4020、大林村大桥................................................................4121、大林村中桥................................................................43桥梁工程总体风险评估汇总......................................................45四、桥梁工程专项风险评估............................................................47II（一）施工作业程序分解..........................................................47（二...
