目 录
第一章 总体概况说明 ················································································· 1
一、编制依据····························································································· 1
二、工程简介····························································································· 1
三、气候、水文地质概况 ········································································· 2
四、主要工程项目及数量 ········································································· 2
五、工程竣工日期及计划工期 ································································· 2
第二章 施工总体规划 ················································································· 3
一、隧道施工总体安排 ············································································· 3
二、建立施工管理的组织机构 ································································· 3
（一）管理模式························································································· 4
（二）项目管理组织机构 ········································································· 4
（三）施工队伍的设置及施工任务划分·················································· 5
（四）施工队班组设置及劳动力组织安排·············································· 6
三、隧道施工主要机械设备 ····································································· 7
四、隧道施工进度规划 ············································································· 8
第三章 临时工程及施工准备 ····································································· 9
一、施工总平面布置 ················································································· 9
二、临时工程和主要施工设施说明 ························································· 9
第四章 确定施工中的重难点及拟应用的“四新”技术························ 14
一、应用地质超前预测预报技术探测地质围岩状况···························· 14
二、采用新奥法结合地质预测，实施动态设计及施工························ 14
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三、针对可能出现的大涌水，施工前考虑多种治理方案···················· 14
四、应用微震动控制爆破技术，保证既有线安全································ 14
五、采用全断面光爆新技术 ··································································· 14
六、应用电脑钻孔台车精确钻孔 ··························································· 15
七、初期支护选用先进的湿喷工艺作业················································ 15
八、浅埋及围岩软弱破碎、风化地段采用锚杆进行加固处理············ 15
九、开发新方案，确保变截面隧道用小模板衬砌的质量···················· 15
第五章 主要项目或工序的施工方法 ······················································· 16
一、隧道进洞施工方法 ··········································································· 16
二、隧道掘进施工方法 ··········································································· 16
三、初期支护··························································································· 17
四、隧道混凝土衬砌施工 ······································································· 24
五、隧道仰拱铺砌与填充施工方法 ······················································· 26
六、隧道施工通风与防尘 ······································································· 27
七、隧道防、排水施工 ··········································································· 28
八、施工测量··························································································· 30
九、地质雷达超前预测预报技术 ··························································· 31
第六章 施工进度计划的安排 ··································································· 32
一、施工进度计划安排的基本原则 ······················································· 32
二、确保总工期的目标 ··········································································· 32
三、各队施工工期大体安排 ··································································· 33
四、各主要工序施工周期的确定 ··························································· 33
五、工程进度控制及工程管理图表 ······················································· 35
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第七章 各项保证措施 ··············································································· 38
一、质量保证措施··················································································· 38
二、工期保证措施··················································································· 55
三、安全保证措施··················································································· 59
四、环境保护措施··················································································· 67
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第一章 总体概况说明
一、编制依据
1．《铁路隧道工程质量检验评定标准》TB10417-98； 2．《铁路隧道施工规范》TBJ204-96； 3．《铁路工程施工技术手册》； 4．《铁路隧道施工验收标准》； 5．《隧道爆破现代技术》； 6．地质勘察报告、设计图样；
7．招标文件。
二、工程简介
新花苗隧道位于贵州省六盘水境内，地处云贵高原乌蒙山区，是株六复
线的第三长大隧道和重点控制工程，其进口里程为 DⅡK199＋573，出口里
程为 DⅡK203＋407，全长 3834m，设计为Ⅱ～Ⅴ类围岩，以Ⅲ～Ⅴ类围岩
为主。其中Ⅱ类 124m；Ⅲ类 740m；Ⅳ类 345m；Ⅴ类 2625m。
本隧道进、出口均处于浅埋地段，进口进洞为Ⅲ类围岩，采用Ⅱ式Ⅲ类
明洞衬砌。隧道出口围岩破碎、浅埋，采用Ⅳ式Ⅲ类明洞衬砌。整条隧道普
遍埋深较浅，且离既有线很近（最近处只有 20m），施工中会互相影响。隧
道岩性为灰或深灰色石灰岩。但根据设计图样，隧道

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