ICS中国标准文献分类号备案号国家电网公司企业标准Q/GDWXXX—201X明挖电缆隧道设计导则Guidefordesignontunnelofcablesofcutandcovermethod（报批稿）XXXX—XX—XX发布XXXX—XX—XX实施国家电网公司发布Q/GDWQ/GDWXXX—201X目次前言...............................................................................III1范围.................................................................................12规范性引用文件.......................................................................13术语和定义...........................................................................24符号、代号和缩略语...................................................................34.1作用和作用效应...................................................................34.2材料性能和抗力...................................................................34.3几何参数.........................................................................45基本规定.............................................................................45.1一般规定.........................................................................45.2提资要求.........................................................................45.3地形与地质.......................................................................55.4工程环境调查.....................................................................65.5荷载分类与组合...................................................................65.6工程材料.........................................................................86总体设计.............................................................................97主体结构.............................................................................97.1设计计算.........................................................................97.2构造要求........................................................................138工程防水............................................................................148.1一般规定........................................................................148.2防水............................................................................149基坑(槽)工程........................................................................169.1基本规定........................................................................169.2放坡............................................................................189.3支挡式结构......................................................................209.4土钉墙..........................................................................249.5地下水控制......................................................................259.6基坑(槽)工程监测.................................................................2710附属设施...........................................................................2910.1通风...........................................................................2910.2消防...........................................................................3010.3配电及照明系统.................................................................3110.4排水...........................................................................3110.5支架...........................................................................3210.6通信及在线监测.................................................................3310.7接地装置............................
