Discussion about Settlement of Bored Single Pile with Branches and Plates

doi:10.11835/j.issn.1674-4764.2007.04.022

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Discussion about Settlement of Bored Single Pile with Branches and Plates

更新时间：2023-11-28

- Discussion about Settlement of Bored Single Pile with Branches and Plates
- Journal of Civil and Environmental Engineering Vol. 29, Issue 4, Pages: 95-98(2007)
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- DOI：10.11835/j.issn.1674-4764.2007.04.022
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- Published：2007
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Discussion about Settlement of Bored Single Pile with Branches and Plates[J]. Journal of Civil and Environmental Engineering, 2007, 29(4): 95-98.
DOI：

Discussion about Settlement of Bored Single Pile with Branches and Plates[J]. Journal of Civil and Environmental Engineering, 2007, 29(4): 95-98. DOI： 10.11835/j.issn.1674-4764.2007.04.022.

摘要

针对支盘灌注单桩沉降计算问题，根据其在地基土层中的荷载应力传递机理，首先采用应力分段扩散的方法来求解地基土层附加应力，然后再按照工程上常用的分层总和法对其沉降进行计算。计算结果表明，采用本文的计算方法所得到支盘灌注单桩沉降的理论计算值与现场试验实测值比较接近，其误差为-15．61％～＋12．67％。此外，本文提出的沉降计算公式不需要修正系数，意义明确，计算简便，可为支盘灌注单桩的沉降计算提供参考。

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Discussion about Settlement of Bored Single Pile with Branches and Plates

DOI：10.11835/j.issn.1674-4764.2007.04.022

摘要

Abstract

关键词

Keywords

references