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| 公路桥梁大型钻孔灌注桩静载荷试验实录 | |
| 引用本文： | 石名磊,蒋振雄,吴凯,伏国华.公路桥梁大型钻孔灌注桩静载荷试验实录[J].重庆交通大学学报(自然科学版),2000,19(1):31-37. |
| 作者姓名： | 石名磊 蒋振雄 吴凯 伏国华 |
| 作者单位： | 1. 东南大学交通学院,江苏南京,210096 2. 江苏省交通科学研究所,江苏南京,210017 3. 江苏省南京市行航道管理处,江苏南京,210011 |
| 摘 要： | 笔者介绍了一大型钻孔灌注桩静载荷试验及桩身应力测试 ,并根据测试结果 ,重点分析了粘性土层中摩擦型灌注桩的承载力 变形特征 ,并对桩侧极限摩阻力及桩端承载力的取值问题进行了讨论 .本文得出的结论对今后大型钻孔灌注桩的设计及规范的修订具有参考价值 |
| 关 键 词： | 摩擦型钻孔灌注桩 单桩承载力 单桩静载荷试验 |
| 文章编号： | ： |
Test Investigations of the Capacity of the Large Bored Pile |
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| SHI Ming-lei,JIAN Zheng-xiong,WU Kai,FU Guo-hua.Test Investigations of the Capacity of the Large Bored Pile[J].Journal of Chongqing Jiaotong University,2000,19(1):31-37. | |
| Authors: | SHI Ming-lei JIAN Zheng-xiong WU Kai FU Guo-hua |
| Abstract: | The static load test for the large bored pile and the measurement of the pile shaft stress were presented in this paper.The behaviour of the friction bored piles capacity settlement was analysed emphatically,and the ultimate values of the pile shaft friction resistance and the ultimate tip resistance were discussed thoroughly.The documentation gives guidance for future research and development of codes for large bored pile. |
| Keywords: | friction bored pile pile capacity pile static loading test |
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