| 大直径扩底桩承载力和沉降变形分析 |
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| 引用本文： | 张荣祥,顾宝和,汪敏,何家昆.大直径扩底桩承载力和沉降变形分析[J].工程勘察,1998(4). |
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| 作者姓名： | 张荣祥 顾宝和 汪敏 何家昆 |
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| 作者单位： | 建设部综合勘察研究设计院，安徽六安地区水电局 |
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| 摘 要： | 本文介绍了大直径扩底桩的地基变形特点，讨论了桩端面积效应问题，阐述了按变形确定竖向承载力的原理和方法。文中提出的承载力取值和沉降计算是一套适合于我国大直径扩底桩的设计方法。
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| 关 键 词： | 大直径扩底桩 承载力 沉降 变形 |
Analysis on Bearing Capacity of Large Diameter Belled Pile and Settlement Deformation |
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| Zhang Rongxiang et al..Analysis on Bearing Capacity of Large Diameter Belled Pile and Settlement Deformation[J].Geotechnical Investigation & Surveying,1998(4). |
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| Authors: | Zhang Rongxiang |
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| Affiliation: | Zhang Rongxiang et al. |
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| Abstract: | Deformation features of ground with large diameter belled piles are presented herein and the area effect of pile tip is discussed. principle and technique to determine vertical bearing capacity according to deformation are expounded. The way to value the bearing capacity and settlement calculation given herein are fit for the design of large diameter belled pile in china. |
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| Keywords: | large diameter belled pile bearing capacity settlement deformation |
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