成绵乐铁路客运专线CMLZQ-4标段
跨既有线架梁及桥面系工程
施工方案
编制： 审核： 审批：
中铁十四局集团有限公司成绵乐铁路工程指挥部2012年4月
既有线施工方案
成绵乐铁路客运专线CMLZQ-4标 CHENGMIANLE RAILWAY PASSENGER DEDICATED LINE NO.CMLZQ-4 目 录
1.编制依据 ............................................................................................................................................ 5
1.1编制依据 ........................................................................................................................................... 5 1.2适用范围 ........................................................................................................................................... 6 1.3编制原则 ........................................................................................................................................... 6
2.工程概况 ............................................................................................................................................ 6
3.施工内容 ............................................................................................................................................ 7
3.1 T梁架设............................................................................................................................................ 7 3.2 T梁桥面系施工 ................................................................................................................................ 7 3.3运梁车运梁 ....................................................................................................................................... 7 3.4架桥机返回 ....................................................................................................................................... 8
4.施工影响范围..................................................................................................................................... 8
4.1T梁架设及桥面系施工影响范围 ..................................................................................................... 8 4.3T梁运输及架桥机返回影响范围 ................................................................................................... 11
5.施工过程中的重难点 ....................................................................................................................... 12
5.1难点 ................................................................................................................................................. 12 5.2重点 ................................................................................................................................................. 12
6.施工工艺 .......................................................................................................................................... 12
中铁十四局集团有限公司成绵乐铁路工程指挥部 2
既有线施工方案 成绵乐铁路客运专线CMLZQ-4标 CHENGMIANLE RAILWAY PASSENGER DEDICATED LINE NO.CMLZQ-4 6.1 T梁架设工艺 .................................................................................................................................. 12 6.2T梁桥面系施工 .............................................................................................................................. 15 6.3T梁运输 .......................................................................................................................................... 16 6.4及架桥机返回 ................................................................................................................................. 17
7．施工顺序及施工各工序时间安排 ................................................................................................. 18
7.1施工顺序 ......................................................................................................................................... 18 7.2施工时间安排 ................................................................................................................................. 18 7.3要点工序时间安排 ......................................................................................................................... 19
8.主要人员及设备 ............................................................................................................................... 20
8.1人员 ................................................................................................................................................. 20 8.2主要设备及参数 ............................................................................................................................. 21
9.安全障措施 ...................................................................................................................................... 22
9.1安全注意事项 ................................................................................................................................. 22 9.2防护人员安全保障措施 ................................................................................................................. 24 9.2既有线施工安全防护措施 ............................................................................................................. 24 9.4施工组织安全保障措施 ................................................................................................................. 27 9.5人身安全保障措施 ......................................................................................................................... 29 9.6高空作业安全保证措施 ................................................................................................................. 30 9.7 技术安全保障措施 ........................................................................................................................ 30 9.8接触网防污染防护措施 ................................................................................................................. 33 9.9防雷电措施 ..................................................................................................................................... 35
中铁十四局集团有限公司成绵乐铁路工程指挥部 3
既有线施工方案 成绵乐铁路客运专线CMLZQ-4标 CHENGMIANLE RAILWAY PASSENGER DEDICATED LINE NO.CMLZQ-4 9.10夜间施工照明措施 ....................................................................................................................... 35
10.应急预案 ........................................................................................................................................ 35
10.1应急救援领导小组 ....................................................................................................................... 35 10.2应急预案启动程序 ....................................................................................................................... 38 10.3应急预案的实施 ........................................................................................................................... 38 10.4应急措施 ....................................................................................................................................... 38 10.5应急物资 ....................................................................................................................................... 41
影响铁路行车安全应急报告电话： .................................................................................................... 51
附件：1、施工总平面图
2、东风渠特大桥门式墩与既有线平、纵断面图
3、成昆立交特大桥门式墩与成洛路多线特大桥平面位置图 4、鸡头河单线中桥平面位置图 4、现场防护示意图
中铁十四局集团有限公司成绵乐铁路工程指挥部 4
既有线施工方案
成绵乐铁路客运专线CMLZQ-4标 CHENGMIANLE RAILWAY PASSENGER DEDICATED LINE NO.CMLZQ-4 跨既有线架梁方案
1.编制依据
1.1编制依据
1、《铁路架桥机架梁暂行规程》（铁建设【2006】181号）。 2、《铁路工务安全规则》（铁运【2006】177号）。 3、《施工现场临时用电安全技术规范》（JGJ46-2005） 4、《铁路营业线施工安全管理办法》(铁办2008-190号)
5、关于下发《成都铁路局营业线施工安全管理补充办法》的通知(成铁运〔2010〕379号)
6、《成都铁路局营业线施工及安全管理实施细则》铁建运（2008）780号 7、关于公布《铁路营业线施工安全管理补充办法》的通知(铁运【2010】51号)
8、《关于进一步加强基建项目涉及营业线施工方案编制和管理的通知》（建设电【2011】170号）
9、《DJ168公铁两用架桥机使用说明书》河北邯郸中铁桥梁机械有限公司。 10、成洛路多线特大桥施工图
中铁十四局集团有限公司成绵乐铁路工程指挥部 5