标题:Determination of effective anchorage length
作者:Zhan, Yubao ;You, Chunan
通讯作者:Zhan, Y
作者机构:[Zhan, Yubao ] chn, Tai'an;[You, Chunan ] chn, Qingdao
来源:2011 International Conference on Electric Technology and Civil Engineering, ICETCE 2011 - Proceedings
出版年:2011
页码:4917-4920
DOI:10.1109/ICETCE.2011.5776296
摘要:Formula L = √ 4ln10/t was obtained based on stress distribution on anchorage interface for calculating the anchorage length. The influence to anchorage length caused by factors such as load, property of reinforced rock-soil body and radius of anchorage body was analyzed. The results show that under same conditions, the harder the rock, the smaller the anchorage length and the softer the rock, the larger the anchorage length. The anchorage length increases with the increase of the radius of anchorage body and decreases with the decrease of the radius of anchorage body. The anchorage length is nearly not influenced by drawing force and Poisson's ratio. A formula Le= √ 4ln10/t + Liwas proposed for calculating effective anchorage length in view of various influencing factors, which was proven as practical by two case studies. © 2011 IEEE.
收录类别:EI
资源类型:会议论文
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