| 锚杆静压桩挤土效应的极值原理计算方法 |
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| 引用本文： | 刘万兴,柳荣华. 锚杆静压桩挤土效应的极值原理计算方法[J]. 四川建筑科学研究, 2000, 26(4): 28-30 |
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| 作者姓名： | 刘万兴 柳荣华 |
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| 作者单位： | 1. 同济大学地下建筑与工程系,上海,200092
2. 宁波经济技术开发区城市建设总公司,浙江,宁波,315800 |
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| 摘 要： | 根据锚杆静压桩沉桩受力状态，分别从静力学和考虑速度场两方面出发，推导并给出了锚杆静压桩沉桩时产生的塑性区半径的实用计算公式，并进行了实例计算分析。
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| 关 键 词： | 锚杆静压桩 挤土效应 静力学 极值计算 |
A calculating method of soil compaction effect of anchor jacked pile while sinking |
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| LIU Wan-xing,LIU Rong-hua. A calculating method of soil compaction effect of anchor jacked pile while sinking[J]. Building Science Research of Sichuan, 2000, 26(4): 28-30 |
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| Authors: | LIU Wan-xing LIU Rong-hua |
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| Abstract: | According to th e stress condition of the soil around anc hor jacked pile,two formula which can ge t the radius of plasticity area are atta ined by the method of statics and mobili ty.In addition a case history is calcula ted by the formula and the result is ana lyzed.Compared with the results of other methods,the formula presented in this p aper is proved to be practical. |
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| Keywords: | anchor jacked pi le the radius of plastic range additiona l settlemen |
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