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author:

林智勇 (林智勇.) [1] | 戴自航 (戴自航.) [2] (Scholars:戴自航) | 苏美选 (苏美选.) [3]

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CQVIP PKU CSCD

Abstract:

为弥补桩基沉降计算的Mindlin-Geddes法忽略桩径影响的不足,基于Mindlin位移解,按照Geddes应力解的假设,推导了在考虑桩径的影响下竖向承载桩基础沉降计算的解析表达式.将圆周分为若干等分,实现了解析表达式的数值积分解,可适用于等直径单桩、扩底桩和大桩距、布桩不规则或桩长不一样的群桩基础沉降的求解.算例结果表明,该方法对实际工程问题的计算精度是可靠的.

Keyword:

Mindlin位移解 桩基 桩径 沉降 计算

Community:

  • [ 1 ] [林智勇]福建工程学院
  • [ 2 ] [戴自航]福州大学
  • [ 3 ] [苏美选]福州海峡职业技术学院

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2009

Issue: 4

Volume: 37

Page: 588-592

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 1

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