目录一、工程概述.....................................................................................................................21、工程概况..................................................................................................................22、施工平面布置..........................................................................................................23、施工要求..................................................................................................................24、技术保证条件..........................................................................................................2二、编制依据.....................................................................................................................3三、施工计划.....................................................................................................................31、施工进度安排..........................................................................................................32、人员安排..................................................................................................................33、机械设备安排..........................................................................................................44、材料安排..................................................................................................................5四、施工工艺技术.............................................................................................................51、技术参数..................................................................................................................52、工艺流程..................................................................................................................73、施工方法................................................................................................................134、防水层施工防火安全措施....................................................................................155、检查验收................................................................................................................15五、施工安全保证措施...................................................................................................151、组织保障................................................................................................................152、安全技术措施........................................................................................................243、安全应急预案........................................................................................................314、监控量测................................................................................................................37六、超前地质预报...........................................................................................................43一、工程概述1、工程概况1．1、山塘隧道位于广东省深圳市龙岗区同乐村境内，进口里程为DK475+460，出口里程为DK476+596，隧道纵坡为单面下坡，坡度为-3.2‰。山塘隧道全长1136m，围岩类别全部为Ⅴ级围岩。采用三台阶七步开挖法和双侧壁导坑法开挖，明洞部分采用明挖法开挖。本隧为客运专线双线隧道，设计行车速度200km/h及以上。采用有碴轨道，有碴轨道结构高度为766mm，建筑限界采用通隧（2005）0301-05图。1．2、隧道区内地层自上而下主要有：山坡顶层为粉质黏土夹碎石，局部碎石土，黄褐色，硬塑，厚...
