| 成都市天府广场下穿隧道基坑支护工程实录 |
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| 引用本文： | 靳一. 成都市天府广场下穿隧道基坑支护工程实录[J]. 四川理工学院学报(自然科学版), 2005, 18(3): 78-81 |
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| 作者姓名： | 靳一 |
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| 作者单位： | 西南交通大学土木工程学院,四川,成都,610031 |
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| 摘 要： | 近两年,国内在深基坑开挖的支护结构中,开始采用喷锚支护技术。该技术具有施工周期短,设备简单,工程造价低,边坡受力条件改善,加固效果显著等优点。文章通过天府广场下穿隧道基坑支护实例,结合工程实践介绍采用钢管喷锚网支护设计和施工的若干问题。
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| 关 键 词： | 锚喷网支护 基坑边坡 施工技术深基坑开挖的围护 |
| 文章编号： | 1673-1549(2005)03-0078-04 |
| 修稿时间： | 2005-07-01 |
Example of the Slope Protection by Anchored Wiremesh Reinforcement with Spraying Concrote on the Tunnel Under the Tianfu' Square of Chengdu |
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| JING Yi. Example of the Slope Protection by Anchored Wiremesh Reinforcement with Spraying Concrote on the Tunnel Under the Tianfu' Square of Chengdu[J]. Journal of Sichuan University of Science & Engineering(Natural Science Editton), 2005, 18(3): 78-81 |
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| Authors: | JING Yi |
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| Abstract: | Recent years, the technique of Anchored Wiremesh Reinforcement With Spraying Concrete is adopted in the structure of excavate and protect on pit at home. This kind of technique has the advantages of short period, simple equipment, cheap cost, improved force’s condition of slope, and remarkably reinforcing effect. The text introduces the problems of designing and working on adopting steel tube and Anchored Wiremesh Reinforcement with Spraying Concrete, through the practical excavation slope case of the tunnel below the Tianfu’Square together with the engineering practice. |
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| Keywords: | anchored wiremesh reinforcement with spraying concrete excavation slope technology of construct |
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