水磨房2~#连拱隧道施工方案探讨 |
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引用本文: | 昝成忠,熊四华,李国礼. 水磨房2~#连拱隧道施工方案探讨[J]. 重庆交通大学学报(自然科学版), 2002, 21(4): 20-23 |
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作者姓名: | 昝成忠 熊四华 李国礼 |
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作者单位: | 1. 云南大保高速公路建设指挥部,云南大理671000 2. 重庆交通学院育才工程咨询监理有限公司,重庆400074 3. 重庆市公共交通站场有限公司,重庆400039 |
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摘 要: | 连拱隧道跨度大 ,施工过程中由于各工序互相干扰 ,结构受力复杂 ,合理选择施工方案和开挖方法能明显降低临时支护成本 ,确保隧道结构在施工及运营期间的安全
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关 键 词: | 连拱 隧道 施工 |
文章编号: | 1001-716X(2002)04-0020-04 |
修稿时间: | 2001-12-03 |
Discussions on the construction plan of Shuimofang No. 2 connected-arch tunnel |
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Abstract: | The connected arch tunnel is of big span. Since the mutual influence of each working procedure and complicated strength of the construct accepted during construction,a reasonalbe choice of the construction plan and method of dig can obviously reduce the cost of the temporary protected system,and ensure the tunnel safety during construction and using. |
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Keywords: | connected arch tunnel tunnel construction |
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