Working Mechanism and Characteristics of Tension Dispersion Type Soil Anchor
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摘要: 通过简化理论计算及锚索原位拉拔试验实测抗拔承载力等多种方法分析阐明了土层锚索存在临界锚固长度及其确定方法。提出了拉力分散型锚索是工程实践中解决土层锚索中存在极限锚固段长度问题简单易行的方法,并对拉力分散型土层锚索的工作机理及性状进行了分析与说明。Abstract: In this paper,the critical anchorage length of soil anchors and its determination methods are analyzed by means of simplified theoretical calculation and calculating the outburst bearing capacity with the in-situ drawing test of anchor cable.It is proposed that the tensioned dispersion anchor is a simple and easy method to solve the problem of ultimate anchorage segment length in soil anchor.It also analyzed and explained the working mechanism and trait of the tensioned soil.
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