地铁隧道穿越既有桥梁安全风险评估及控制

doi:10.13722/j.cnki.jrme.2014.0230

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (851 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Due to the uncertainty subway construction and complexity structure of bridge, safety risks on new subway crossing to existing bridge construction are significantly increased. For solving this security problem, safety risk assessment and control system including detection before construction，assessment before construction，dynamic control under construction，assessment and restoration after construction is proposed. Then possible risk is recognized. Control indexes and control standards under construction, especially the maximum differential settlement of existing bridge are put forward. Based on the application of grouting and active lifting measures, under the guarantee of information method，the security of existing bridge in the whole process is realized. According to the analysis of the data after construction，the necessary assessment and restoration after construction should be adopted. The achievement is applied in Line 6 Beijing Subway construction crossing to the garden bridge. According to the results analysis, the desired control goal has been achieved so that the existing bridge safely operation will has been realized during the whole construction.

Key words： tunnelling engineering tunnel construction exiting bridge risk assessment control

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors

Cite this article:

URL:

https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2014.0230 OR https://rockmech.whrsm.ac.cn/EN/Y2015/V34/Is1/3188

[1] 苏洁. 浅埋暗挖法隧道施工对邻近桩基的影响及其控制[博士学位论文][D]. 北京：北京交通大学，2009.(SU Jie. Effect and control of neighboring pile with shallow tunnel construction[Ph. D. Thesis][D]. Beijing：Beijing Jiaotong University，2009.(in chinese)). [2] GOH A T C，WONG K S，TEH C I，et al. Pile response adjacent to braced excavation[J]. Journal of Geotechnical and Geoenvironmental Engineering，2003，129(4)：383–386. [3] CHENG C Y，DASARI G R，LEUNG C F，et al. 3D numerical study of tunnel-soil-pile interaction[J]. Tunnelling and Underground Space Technology，2004，19(4/5)：381–382. [4] LOGANATHAN N，POULOS H G. Tunnelling induced ground deformation and their effects on adjacent piles[C]// Thenth Australian Tunnelling Conference. [S.l.]：[s.n.]，1999：241–250. [5] 周正宇. 地铁邻近既有桥梁施工影响分析及主动防护研究[博士学位论文][D]. 北京：北京交通大学，2012.(ZHOU Zhengyu. Research on effect and the active protection of neighboring existing bridge with subway construction[Ph. D. Thesis][D]. Beijing：Beijing Jiaotong University，2012.(in chinese)) [6] 骆建军，张顶立，王梦恕，等. 地铁施工对邻近建筑物安全风险管理[J]. 岩土力学，2007，28(7)：1 477–1 482.(LUO Jianjun，ZHANG Dingli，WANG Mengshu，et al. Security risk management of neighboring buildings during metro construction[J]. Rock and Soil Mechanics，2007，28(7)：1 477–1 482.(in chinese)) [7] 李兴高，孙河川. 地铁施工环境影响定量风险指标研究[J]. 岩土力学，2009，30(9)：2 733–2 736.(LI Xinggao，SUN Hechuan. Study of quantitative risk index of metro tunneling-induced effects on surroundings[J]. Rock and Soil Mechanics，2009，30(9)：2 733– 2 736.(in chinese)) [8] 房倩，张顶立，侯永兵，等. 浅埋暗挖地铁车站的安全风险控制技术[J]. 北京交通大学，2010，34(4)：16–21.(FANG Qian，ZHANG Dingli，HOU Yongbing，et al. Safety risk control technology of urban subway with shallow tunnel construction method[J]. Journal of Beijing Jiaotong University，2010，34(4)：16–21.(in chinese)) [9] 吴贤国，张立茂，陈跃庆. 地铁施工邻近桥梁安全风险管理研究[J].铁道工程学报，2012，166(7)：87–92.(WU Xianguo，ZHANG Limao CHEN Yueqing. Study on safety risk management in construction of metro adjacent to bridge[J]. Journal of Railway Engineering Society，2012，166(7)：87–92.(in chinese)) [10] 花园桥立交工程(京建质检J3–G字2009第(178)号)[R]. 北京：北京市建设工程质量第三检测所有限责任公司，2009.(Overpass Project of Huanyuan Bridge(Beijing Construction Quality Testing J3–G 2009 No.178)[R]. Beijing：Beijing Construction Engineering Quality Third Detecting LLC.，2009.(in chinese)) [11] 中华人民共和国国家标准编写组. GB50157—2013地铁设计规范[S]. 北京：中国建筑工业出版社，2013.(The National Standards Compilation Group of People?s Republic of China. GB50157—2013 Code for design of metro[S]. Beijing：China Architecture and Building Press，2013.(in chinese)) [12] 中华人民共和国行业标准编写组. CJJ99—2003城市桥梁养护技术规范[S]. 北京：中国建筑工业出版社，2003.(The Professional Standards Compilation Group of People?s Republic of China CJJ99—2003. Technical code of maintenance for city bridge[S]. Beijing：China Architecture and Building Press，2003. (in chinese)) [13] 邵翔宇. 地铁隧道穿越市政桥梁动态主动保护施工技术[J]. 建筑技术，2012，43(10)：907–912.(SHAO Xiangyu. Construction technique for dynamic active protection of subway tunnel passing through municipal bridge[J]. Architecture Technology，2012，43(10)：907–912.(in chinese)) [14] 周正宇，苏洁. 浅埋暗挖法穿越既有桥梁的施工风险控制[J]. 北京交通大学学报，2012，36(3)：12–18.(ZHOU Zhengyu，SU Jie. Risk control crossing the existing bridge with shallow tunnel construction[J]. Journal of Beijing Jiaotong University，2012，36(3)：12–18.(in chinese))