Theoretical study of core pile load transfer regularity of reinforced mixing pile

被引：0

作者：

Gu Shi-tan ^{[1
]}

Shi Jian-yong ^{[2
]}

Wang Chun-qiu ^{[1
]}

Tan Yun-liang ^{[1
]}

机构：

[1] Shandong Univ Sci & Technol, Key Lab, Minist Educ Mine Disaster Prevent & Control, Qingdao 266510, Shandong, Peoples R China

[2] Hohai Univ, Key Lab, Minist Educ Geomech & Embankment Engn, Nanjing 210098, Jiangsu, Peoples R China

来源：

ROCK AND SOIL MECHANICS | 2011年 / 32卷 / 08期

关键词：

reinforced mixing pile; Mindlin displacement solution; core pile axial stress; interface shear stress;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Reinforced mixing pile is a typical composite material pile; theoretical analysis of core pile axial stress and cement soil pile-core pile interface shear stress of reinforced mixing pile are carried out based on composite material mechanics and Mindlin displacement solution. Regularities of distribution of core pile axial stress and interface shear stress are deduced; theoretical results are compared with field test results. The comparison results show that theoretical analysis results are accordant with field test results and they can be verified each other. Theoretical study has significant value for analysis of performance mechanism of reinforced mixing pile.

引用

页码：2473 / 2478

页数：6