| 深基坑开挖中预应力锚杆或预应力支撑支护结构的计算分析 |
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| 引用本文： | 杨光华. 深基坑开挖中预应力锚杆或预应力支撑支护结构的计算分析[J]. 建筑结构, 1996, 0(4) |
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| 作者姓名： | 杨光华 |
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| 作者单位： | 广东省水利水电科学研究所 广州510610 |
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| 摘 要： | 对深基坑开挖中的预应力锚杆或预应力支撑的支护结构的受力计算提出了相应的计算方法,并通过工程实例的计算分析,说明预应力在减少支护结构的位移、改善受力状态中的作用.
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| 关 键 词： | 深基坑开挖 预应力锚杆 支护结构 预应力支撑 |
The Analysis of the Retaining Structure with Prestressed Anchor or Prestressed Brace in Deep Excavation |
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| Yang Guanghua. The Analysis of the Retaining Structure with Prestressed Anchor or Prestressed Brace in Deep Excavation[J]. Building Structure, 1996, 0(4) |
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| Authors: | Yang Guanghua |
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| Affiliation: | Yang Guanghua |
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| Abstract: | On excavation of deep foundation pit, the mechanical calculation method is developed for the supporting structures with prestressed anchor rod or brace. The analysis example of project illustrate that the prestress can decrease the displacement and improve the state of mechanical in supporting structures. |
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| Keywords: | deep foundation pit excavation supporting structure prestress anchor rod brace |
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