| 软弱陡坡预应力管桩施工中的难点与技术措施 |
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| 引用本文： | 余瑞谊.软弱陡坡预应力管桩施工中的难点与技术措施[J].广东土木与建筑,2012(5):28-30. |
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| 作者姓名： | 余瑞谊 |
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| 作者单位： | 广州机施建设集团有限公司 |
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| 摘 要： | 在复合基坑施工过程中,错层边坡的开挖对浅层地下室预应力管桩基础受力极为不利,文中针对某工程实例对预应力管桩受力性能和稳定性进行计算分析,并对传统施工工艺进行优化,确保了工程质量和安全。
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| 关 键 词： | 软弱 陡坡 预应力管桩 理论计算 开挖 措施 |
Difficulties Encountered and Technical Measures Adopted on Pre-stressed Pipe Pile in Sloped Weak Ground |
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| Yu Ruiyi.Difficulties Encountered and Technical Measures Adopted on Pre-stressed Pipe Pile in Sloped Weak Ground[J].Guangdong Architecture Civil Engineering,2012(5):28-30. |
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| Authors: | Yu Ruiyi |
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| Affiliation: | Yu Ruiyi(Guangzhou Municipal Construction Mechanization Co.,Ltd.Guangzhou 510115,China) |
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| Abstract: | The excavation on sloped split level in shallow basement frequently brings bad influence to the bearing capacity of pre-stressed pipe pile for construction in soft soil pit foundation.The calculating analysis on mechanical behavior and stability of pre-stressed pipe pile aims at the example.The traditional construction technique should be optimized so as to ensure a satisfied quality and safety for engineering. |
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| Keywords: | weak ground steep slope pre-stressed pipe pile theoretical calculation excavation measures |
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