| 塑性支承桩——卸荷减沉桩的概念及其工程应用 |
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| 引用本文： | 宰金珉. 塑性支承桩——卸荷减沉桩的概念及其工程应用[J]. 岩土工程学报, 2001, 23(3): 273-278 |
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| 作者姓名： | 宰金珉 |
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| 作者单位： | 南京建筑工程学院!江苏南京210009； |
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| 摘 要： | 在复合桩基的基础上提出了塑性支承桩---卸荷减沉桩的概念 ,并给出了其沉降量计算的方法及工程应用的基本原则 ,工程实践验证了塑性桩概念的正确性和差异沉降控制的可能性 ,最后对地基与桩基和上部结构共同作用的整体优化问题及其应用前景进行了展望
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| 关 键 词： | 塑性支承桩 卸荷减沉桩 复合桩基 土与结构共同作用 差异沉降控制 |
| 文章编号： | 1000-4548(2001)03-0273-06 |
| 修稿时间： | 2000-10-16 |
Concept of plastically bearing pile and its practical application |
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| ZAI Jin-min. Concept of plastically bearing pile and its practical application[J]. Chinese Journal of Geotechnical Engineering, 2001, 23(3): 273-278 |
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| Authors: | ZAI Jin-min |
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| Affiliation: | Nanjing Architectural Civil Engineering Institute Nanjing 210009 China |
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| Abstract: | Based on the theory of composite pile foundation, the concept of plastically bearing pile is established. The methods of settlement calculation and the principles of application are presented. The engineering practice has fully verified the feasibility and prospect of this concept in practical application. In the end, the optimization of structure-foundation-soil interaction is discussed and prospected in practical application. |
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| Keywords: | plastically bearing pile unloading and settlement reducing pile composite pile foundation interactive between soil and structure differental settlement control |
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