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新建西成铁路客运专线 XCZQ-2 标段隧道监控量测方案目 录一、编制范围、依据和目的..............................11.1.编制范围..............................................................................11.2.编制依据..............................................................................11.3.编制目的..............................................................................1二、工程概况..........................................22.1 工程简介.............................................................................22.2 自然地理特征......................................................................32.2.1 地形地貌..........................................................................................................................32.2.2 地层岩性..........................................................................................................................3三、监控量测组织机构及人员............................4四、监测控制网的布设要求..............................5五、监测项目..........................................55.1 隧道监测项目......................................................................55.2 监控量测 测点布置及观测方法........................................75.2.1 洞内观测..........................................................................................................................75.2.2 隧道水平收敛监测..........................................................................................................75.2.4 隧道拱顶沉降监测........................................................................................................105.2.5 隧道锚杆拉力监测........................................................................................................115.2.6 隧道围岩压力监测........................................................................................................135.2.7 隧道钢筋应力监测.....................................................................................................