Numerical Analysis of Tension-Type Stress - Concentration Cable and Stress-Dispersed Cable

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Abstract:

Applications of stress concentration type cable in engineering are very common, but in some relatively weak rock and soil layer, it does not meet the requirements of bearing capacity. In addition to lessen the anchor cable anchorage length, we choose to use stress-dispersed anchor in many engineering[1]. In order to study the tensile anchorage segment bond distribution, this paper uses FLAC3D through changes in the design of foundation pit supporting anchor cable anchorage segment bond strength of the grouting body, analyzes the cohesive force in theanchorage segment of distribution and the size of the cohesive force peak.

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148-151

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August 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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