Volume 33 Issue 3
Jun.  2005
Turn off MathJax
Article Contents
XING Hao-feng, YANG Xiao-jun, GONG Xiao-nan. Field tests and consolidation analysis of gravel pile composite foundation[J]. COAL GEOLOGY & EXPLORATION, 2005, 33(3): 48-51.
Citation: XING Hao-feng, YANG Xiao-jun, GONG Xiao-nan. Field tests and consolidation analysis of gravel pile composite foundation[J]. COAL GEOLOGY & EXPLORATION, 2005, 33(3): 48-51.

Field tests and consolidation analysis of gravel pile composite foundation

More Information
  • Received Date: July 04, 2004
  • Available Online: March 12, 2023
  • The application of gravel pile composite foundation is extensive for reinforcing soft soil. In order to hold its regularity, this paper allows for the stress ratio of pile and its surrounding soil and the characteristic of pile body according to field tests and pile body stress testing of an electric factory. Stress ratio correlates with applied load, its form is a top-protruding parabola and its values are about 3~6. Through static test, the characteristic of pile stress is similar to that of natural foundation and the influencing depth is 2~3 times of loading plate. The consolidation of composite foundation is simulated by finite element method and its characteristic is that the gravel pile will not only greatly quicken the consolidation of composite-foundation but also lower the effect of post-construction settlement.
  • Cited by

    Periodical cited type(2)

    1. 王广君,段雪影,黄鲸珲,胡祥云. 基于蒙特卡洛方法的瞬变电磁接收机过渡过程研究. 工程地球物理学报. 2022(05): 585-594 .
    2. 曾庆宁,罗瀛,刘帅,龙超. 瞬变电磁全期视电阻率的弦截无限逼近算法. 石油地球物理勘探. 2019(06): 1371-1375+1177-1178 .

    Other cited types(4)

Catalog

    Article Metrics

    Article views (30) PDF downloads (1) Cited by(6)
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return