高速公路隧道衬砌病害快速治理技术研究
|
摘要
以G75兰海高速公路重庆北环至合川段尖山子隧道为依托,根据对该隧道衬砌发生破损掉块事故危及行车安全后委托第三方进行的衬砌结构平行检测结果,并结合隧道实际地质情况及衬砌混凝土施工工艺方法,详细分析了在已运营高速公路隧道中衬砌病害的产生机理。通过对该隧道衬砌病害治理技术方案的对比分析研究,优化了隧道衬砌病害的快速治理技术,在此基础上总结并完善了一套相对成熟的高速公路隧道衬砌病害快速治理技术。该技术能在不影响隧道正常行车的前提下,快速高效的完成隧道衬砌病害的治理,保证隧道后期运营行车安全,同时也为类似条件下隧道衬砌病害的治理提供了良好的借鉴。
The study is based on the Jianshanzi Tunnel from the North Ring Road to the Hechuan Section of the G75 Lanhai Expressway. According to the results of parallel inspection of the lining structure commissioned by a third party after the damage to the tunnel lining,combined with the actual geological conditions of the tunnel and the lining concrete construction technology method,a detailed analysis of the lining disease mechanism for the operated expressway tunnel. Through comparative analysis and research on the technical scheme of tunnel lining disease treatment,the rapid treatment technology of tunnel lining disease is optimized. A set of relatively mature rapid treatment technology for lining disease of highway tunnel lining is summarized and perfected. The technology can effectively control the tunnel lining disease without affecting the normal running of the tunnel,and ensure the safety of the tunnel operation in the later period. It provides a good reference for the treatment of tunnel lining disease under similar conditions.
The study is based on the Jianshanzi Tunnel from the North Ring Road to the Hechuan Section of the G75 Lanhai Expressway. According to the results of parallel inspection of the lining structure commissioned by a third party after the damage to the tunnel lining,combined with the actual geological conditions of the tunnel and the lining concrete construction technology method,a detailed analysis of the lining disease mechanism for the operated expressway tunnel. Through comparative analysis and research on the technical scheme of tunnel lining disease treatment,the rapid treatment technology of tunnel lining disease is optimized. A set of relatively mature rapid treatment technology for lining disease of highway tunnel lining is summarized and perfected. The technology can effectively control the tunnel lining disease without affecting the normal running of the tunnel,and ensure the safety of the tunnel operation in the later period. It provides a good reference for the treatment of tunnel lining disease under similar conditions.
引文
[1]蒋树屏.中国公路隧道数据统计[J].隧道建设,2017,37(5):643-644.
[2]吴铭芳.高速公路隧道常见渗漏水病害及治理方案研究[J].珠江水运,2016(24):66-67.
[3]李凌云.隧道衬砌裂缝病害原因分析及整治加固技术的探讨[J].湖南交通科技,2006,32(3):157-159.
[4]范红叶.高速公路隧道衬砌开裂的整治[J].装饰装修天地,2016(14):159.
[5]曾逢春,朱华军,陈大红.浅谈某高速公路隧道衬砌开裂的整治问题[J].城市建设理论研究:电子版,2012,18.
[6]刘!君,谢蒙均,黄丹,等.季节性暴雨后某高速公路隧道病害及整治[J].隧道建设,2015,35(5),484-490.
[7]王志杰,徐海岩,周平,等.高速公路隧道衬砌结构病害整治技术研究[J].铁道标准设计,2017,61(10):125-132.
[8]范鹏举.G75兰海高速公路重庆北环至合川段尖山子隧道应急抢险病害排查报告[R].苏交科集团股份有限公司工程检测中心,2017.
[9]文永江.G75兰海高速渝武段尖山子隧道右洞检测报告(No.JTJC-JC(SD)-[2017]第001号)[R].重庆市交通工程质量检测有限公司,2017.
[10]王璐石.重庆至合川高速公路尖山子隧道抢险处治工程施工图设计[R].招商局重庆交通科研设计院有限公司,2017.
[11]中华人民共和国交通运输部.公路隧道施工技术规范(JTG F60—2009)[S].北京:人民交通出版社,2009.
[2]吴铭芳.高速公路隧道常见渗漏水病害及治理方案研究[J].珠江水运,2016(24):66-67.
[3]李凌云.隧道衬砌裂缝病害原因分析及整治加固技术的探讨[J].湖南交通科技,2006,32(3):157-159.
[4]范红叶.高速公路隧道衬砌开裂的整治[J].装饰装修天地,2016(14):159.
[5]曾逢春,朱华军,陈大红.浅谈某高速公路隧道衬砌开裂的整治问题[J].城市建设理论研究:电子版,2012,18.
[6]刘!君,谢蒙均,黄丹,等.季节性暴雨后某高速公路隧道病害及整治[J].隧道建设,2015,35(5),484-490.
[7]王志杰,徐海岩,周平,等.高速公路隧道衬砌结构病害整治技术研究[J].铁道标准设计,2017,61(10):125-132.
[8]范鹏举.G75兰海高速公路重庆北环至合川段尖山子隧道应急抢险病害排查报告[R].苏交科集团股份有限公司工程检测中心,2017.
[9]文永江.G75兰海高速渝武段尖山子隧道右洞检测报告(No.JTJC-JC(SD)-[2017]第001号)[R].重庆市交通工程质量检测有限公司,2017.
[10]王璐石.重庆至合川高速公路尖山子隧道抢险处治工程施工图设计[R].招商局重庆交通科研设计院有限公司,2017.
[11]中华人民共和国交通运输部.公路隧道施工技术规范(JTG F60—2009)[S].北京:人民交通出版社,2009.