Title: Experiment and analysis on anchorage force distributing characters of pre-stressed cables
Abstract: Based on the scene test,the fundamental distribution rule under loess stratum specific geological condition of the anchor force was obtained through systematical analysis of the experimental data.It provided an experimental basis for the scientific determination of anchor segment size. At the same time,two simple and practical formulas for calculating the anchoring force were deduced by making use of actual and revised parameters.Comparing the theoretical solution with the measured data,it is validated that the shear stress of the pre-stressed cable is not uniformly distributed.It is pointed out that when the length of the anchor is less than the critical length of the project anchor,the uniform distribution theory can calculate the cable anchoring force relatively accurately. The exploration provides a reference to in-depth theoretical analysis and engineering design,which is useful in theory and engineering practice.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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