Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Underground Space and Engineering》 2009-05
Add to Favorite Get Latest Update

Test Study on the Internal Force and Deformation for Anchored Bracing Pile

GUO Yin1,ZHAO Gang1,SUN Yuan-di1,GUO Yong-fu2,BAO Zhao-jie1,LI Jun-jie1,XIE Fang1(1.China Institute of Geotechnical Investigation and Surveying Co.,Ltd,Beijing 100007,China;2.Beijing Urban Construction Road & Bridge Group Co.,Ltd,Beijing 100124,China)  
In order to study the internal force and deformation for anchored bracing pile,stress of steel bar in the pile had been monitored,based on the stress of steel bar,the moment distribution along the bracing pile was obtained,the lateral displacement of pile top was also monitored during the excavation.The test results suggested that the maximum moment of inner side of foundation pit increased with the increasing of foundation pit depth,the position of its action point moved downward.The character of moment distribution was changed by installation of anchor.Using anchor to control the lateral displacement of foundation pit is effective.The space effect of the process of excavation was obvious,the maximum moment of pile lies at middle part was larger than that at other part,the lateral displacement happened in the middle part was also the most.As the excavation finished,the maximum moment of pile occurred about at the bottom of foundation pit.
【CateGory Index】: TU753
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 4 Hits
1 ZHANG Jinmin et al;Experimental Study on Soil Stress of Holding Sheet for Supporting System of Pile[J];Underground Space;2002-01
2 PAN Yao-min (Fujian Academy of Building Science,Fuzhou 350025,China);Application of the Support System Comprising Soil-cement Colums and Anchors in Excavation[J];Chinese Journal of Underground Space and Engineering;2005-05
3 XU Yong,YANG Ting,WANG Xin-lian(Nanjing Municipal Design and Research Institute Co.,Ltd,Nanjing 210008,China);Application of the Anchor-pile Retaining Structure in the Large Foundation Pit[J];Chinese Journal of Underground Space and Engineering;2006-04
4 Zhang Shanggen\ Zhao Peisheng(Nanjing Engineering Institute\ Nanjing\ 210007);INTERNAL FORCES AND DEFORMATION ANALYSIS OF RETAINING STRUCTURE OF DEEP EXCAVATION PROCESS[J];INDUSTRIAL CONSTRUCTION;2000-03
【Secondary Citations】
Chinese Journal Full-text Database 6 Hits
1 ZHANG Jinmin et al;Experimental Study on Soil Stress of Holding Sheet for Supporting System of Pile[J];Underground Space;2002-01
2 Luo Heyan;Study on Application of m Method to Calculation of Foundation pit Bracing[J];GEOTICHNICAL INVESTIGATION AND SURVEYING;1998-06
3 GAO Wen-hua;YANG Lin-de (Xiangtan Polytechnic University, Xiangtan 411201; Tongji University, Shanghai 200092);THREE-DIMENSIONAL FINITE ELEMENT ANALYSIS OF DEFORMATION OF THE RETAINING STRUCTURE OF DEEP FOUNDATION PIT IN SOFT-CLAY[J];ENGINEERING MECHANICS;2000-02
4 Zhu Yanpeng, Zhang Anjiang, Wang Xiuli (Dept.of Civil Engineering, Gansu Univ. of Tech., Lanzhou 730050);Power series solution of internal force and deformation of piles with m method[J];JOURNAL OF GANSU UNIVERSITY OF TECHNOLOGY;1997-03
5 Zhang Qinxi Huo Da(Architecture Engineering College, Beijing Polytechnic University Beijing 100022) Yin Yicheng Wang Shengbin(The 3rd Engineering Co.,Ltd.of No.18 Engineering Bureau for Railway Construction Co.of China Zhuozhou 072750);THE FAILURE MODELS OF ANCHOR-PILE RETAINING STRUCTURES AND CASE ANALYSIS[J];Industrial Construction;2002-06
6 YING Hong\|wei, XIE Kang\|he, PAN Qiu\|yuan, ZENG Guo\|xi (Department of Civil Engineering, Zhejiang University, Hangzhou 310027,China);FEM analysis on time-effects of deep excavations in soft clay[J];CHINESE JOURNAL OF COMPUTATIONAL MECHANICS;2000-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved