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| STUDY ON CONSTRUCTION TECHNOLOGY OF MULTIPLE-ARCH TUNNEL |
| Yang Bingchang |
| (The Third Construction Limited Corporation of Railway the 14th Bureau of China， Yanzhou 272100 China) |
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Abstract Tunnels are taking a bigger percentage of the total length of roads and railways built in China because a sophisticated environmental protection system is being established up gradually. Compared with big-span tunnels，multiple-arch tunnels are safer，more beautiful in structure and easier in construction. Compared with building separate tunnels under the same geological condition，multiple-arch tunnels cover less area and need less investment. Restricted by the traditional construction method，most multiple-arch tunnels are short. Combining the experience of building multiple-arch tunnel，the construction of the multiple-arch tunnel and the control and prevention of the fault common in building multiple-arch tunnels are described.
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1 中华人民共和国行业标准规范编写组. 公路隧道设计规范(JTJ026- 090)[S]. 北京：人民交通出版社，1990
2 中华人民共和国行业标准规范编写组. 公路隧道施工技术规范(JTJ042-94)[S]. 北京：人民交通出版社，1994
3 田瑞忠，原 军，范海云. 相思岭M型双洞连拱公路隧道施工技术[A]. 见：公路隧道施工方法和优秀论文汇编[C]. 北京：中国铁道建筑总公司，2000，157～162
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MAO Yuting1, 2, HE Manchao1, 2, LIU Fangzhou3, BAI Xing4, YANG Xiaojie1, 2, TAO Zhigang1, 2*. Development and application of a large-scale physical model system for tunnel creep testing[J]. , 2026, 45(6): 1627-1638. |
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2004, Vol. 23 
