Experimental study on the anti-pulling behavior of the squeezed cast-in-place pile - 文章详情页

作者：

Zhang, Yan-Qing (Zhang, Yan-Qing.) | Yuan, Hui (Yuan, Hui.) | Qu, Zhan (Qu, Zhan.) | Gao, Hua-Dong (Gao, Hua-Dong.)

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摘要：

The　anti-pulling　behavior　of　the　squeezed　cast-in-place　pile　is　examined　through　an　onsite　test　during　a　subway　station　construction　in　Beijing.　The　procedure　and　the　results　of　the　test　are　collected　and　analyzed.　The　problems　and　their　solutions　in　developing　the　onsite　test　are　summarized.　The　pile＇s　behaviors　in　load　transfer,　lateral　friction　resistance　and　squeezed　branches＇　capacity　to　resist　the　pulling　load　are　analyzed.　Results　indicate　that　the　pile＇s　anti-pulling　behavior　is　different　with　anti-compression　behavior.　Moreover,　the　characteristics　of　the　soil　on　site　and　the　associated　squeezed　branches　resistance　are　quantified,　which　is　helpful　to　the　design　and　construction　of　similar　piles　in　similar　areas.

关键词：

Bearing capacity Piles Subway stations

作者机构：

[ 1 ] [Zhang, Yan-Qing]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Yuan, Hui]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Qu, Zhan]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Qu, Zhan]Shandong Traffic University, Ji'nan 250023, China
[ 5 ] [Gao, Hua-Dong]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China

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电子邮件地址：

zhyq@bjut.edu.cn

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