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Study of Collapsibility Test on Loess(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2006年03期
Page:
41-
Research Field:
Publishing date:
2006-09-20

Info

Title:
Study of Collapsibility Test on Loess
Author(s):
WANG Jia;  BAI Xiao-hong;  WANG Mei;  YANG Jing
School of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
Keywords:
loess;  collapsibility;  compression test;  initial collapse pressure
PACS:
TU444
DOI:
-
Abstract:
In the construction projects in the areas of collapsible loess, in order to prevent the unstable foundation accidents, and ensure the safety and thrifty of the project design and implementation, the loess collapsibility evaluation is necessary based on the features of the loess and the requirements of the project. Some correlated coefficients, such as the collapsible coefficients and the initial collapse pressure of the soil samples were obtained through the double-method specimen compression test on Q3 loess of Xi'an and its collapsible characteristic was analyzed through the comparison of the collapsible coefficients, the initial collapse pressures as well as the peak value pressures of the loess in various depths, and the discussions of different depths, which provided significant basis for the soil treatment of the local collapsible loess.

References:

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Memo

Memo:
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Last Update: 2006-09-20