|Table of Contents|

Analysis by Model Test on Anchors in Clay(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2009年第02期
Page:
195-199
Research Field:
水资源与地质工程
Publishing date:

Info

Title:
Analysis by Model Test on Anchors in Clay
Author(s):
WANG Ban-qiao;  MEN Yu-ming
(School of Geological Engineering and Surveying, Chang'an University, Xi'an 710054, Shaanxi, China)
Keywords:
anchors in soil;  stress transmission;  model test;  Mindlin problem
PACS:
TU432
DOI:
-
Abstract:
In allusion to complexity of stress distribution within the anchor, an indoor model test on anchors in clay is performed. According to the test data, the strain curves for stretched anchors and pressure-type anchors are plotted and the strain curves for idem anchor on the end of anchorage segment and slope are also plotted. With focus on the stress transmission properties and its changing regulation for anchors in soils, the working performance and mechanisms of the anchor are studied. The authors give a theoretical solution for stress distribution within the anchor, and make a comparison between the theoretical result and the test result. The test result is in accordance with the theoretical analysis result, which validates the rationality and the reliability of the conclusion, thus providing a reference principle for design of anchor in projects.

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Memo

Memo:
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Last Update: 2009-06-20