›› 2004, Vol. 25 ›› Issue (12): 1923-1927.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Experimental research on behaviors of anchor in similar soil slope

ZHU Bao-long1, Yang Ming2, HU Hou-tian1, CHEN Qiang1   

  1. 1.Department of Geological Engineering, Southwest Jiaotong University, Chengdu 610031, China; 2.University of Illinois at Chicago, USA
  • Received:2003-09-08 Online:2004-12-10 Published:2014-08-19

PDF (PC)

1480

Abstract: Based on the field test of anchor cable pulling and prestress losses, the anchor forces and prestress losses of rock slope and similar soil slope were tested. It was observed that the force of 1 000 kN was put by anchoring in depth of 2-4 m in hard rock, and pulling prestress in 20 to 25 percent was required, which satisfy the design criterion. Bonding strength of various rocks and soils and curve of load and displacement in anchor were presented. And the stiffness and deformation were calculated. It provides reasonable stiffness for the design of anchor cable in similar soil slope.

Key words: prestressed anchor cable, anchor force, field test, similar soil slope

CLC Number: 

  • TV354+ .13
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
[1] YU Yu, LIU Xin-rong, LIU Yong-quan, . Field experimental investigation on prestress loss law of anchor cable in foundation pits [J]. Rock and Soil Mechanics, 2019, 40(5): 1932-1939.
[2] WANG Qin-ke, MA Jian-lin, HU Zhong-bo, WANG Bin, . Field tests on bearing behaviors of uplift piles in soft rock with shallow overburden [J]. Rock and Soil Mechanics, 2019, 40(4): 1498-1506.
[3] XIN Ya-wen, ZHOU Zhi-fang, MA Jun, LI Ming-wei, CHEN Meng, WANG Shan, HU Zun-yue, . A method for determining aquitard hydraulic parameters based on double-tube field test [J]. Rock and Soil Mechanics, 2019, 40(4): 1535-1542.
[4] CUI Guang-yao, QI Jia-suo, WANG Ming-sheng, . Field test study on large deformation control of surrounding rock of cleaved basalt tunnel [J]. Rock and Soil Mechanics, 2018, 39(S2): 231-237.
[5] WANG Bing-long, MEI Zhen, XIAO Jun-hua. Experimental study of subgrade reinforcement and diseases treatment by geocell [J]. , 2018, 39(S1): 325-332.
[6] YU Hao-jun, PENG She-qin, ZHAO Qi-hua,. Research on response of laterally loaded pile in gravel soil sloping ground [J]. , 2018, 39(7): 2537-2545.
[7] YAN Min-jia, XIA Yuan-you, LIU Ting-ting. Limit analysis of bedding rock slopes reinforced by prestressed anchor cables under seismic loads [J]. , 2018, 39(7): 2691-2698.
[8] LIU Yong-quan, LIU Xin-rong, XIE Ying-kun, YU Yu, . Discussion on selection law of initial stretch locking value of prestressed anchor cables in foundation pits [J]. , 2018, 39(6): 2164-2174.
[9] WANG Xiang-ying, CHEN Yu-min, JIANG Qiang, LIU Han-long, . Soil pressures of the anti-liquefaction rigid-drainage pile during pile driving [J]. , 2018, 39(6): 2184-2192.
[10] LI Zi-qiang, XU Tian-yuan, WU Qiu-jun, YU Li, WANG Ming-nian, WANG Zi-jian，. Field experimental study of basement structural dynamic properties of the heavy-haul railway tunnel in broken surrounding rock [J]. , 2018, 39(3): 949-956.
[11] XIE Tao, LUO Qiang, ZHOU Cheng, ZHANG Liang, JIANG Liang-wei, . Mechanical response of shoulder sheet-pile wall under strictly restricted deformation condition in steep ground along a high-speed railway [J]. , 2018, 39(1): 45-52.
[12] LI Shu-cai, CHEN Hong-bin, ZHANG Chong, GONG Ying-jie, LI Hui-liang, DING Wan-tao, WANG Qi,. Research on effect of advanced support in silty clay tunnel [J]. , 2017, 38(S2): 287-294.
[13] SUN Kai-qiang, TANG Chao-sheng, LIU Chang-li, LI Hao-da, WANG Peng, LENG Ting. Research methods of soil desiccation cracking behavior [J]. , 2017, 38(S1): 11-26.
[14] CHEN Chun-shu, XIA Yuan-you. Seismic reliability analysis of slope reinforced with prestressed anchor cable based on global limit response surface [J]. , 2017, 38(S1): 255-262.
[15] LIU Guo-qing, XIAO Ming, ZHOU Hao. Analysis of mechanical characteristics and anchoring mechanism of prestressed anchor cable in underground caverns [J]. , 2017, 38(S1): 439-446.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LI Hong-bo，GUO Xiao-hong. Research on calculation metheods of earth pressure on muti-arch tunnel for highway[J]. , 2009, 30(11): 3429 -3434 .
[2] QU Wan-bo, LIU Xin-rong, FU Yan, QIN Xiao-ying. Numerical simulation of preliminary lining of large section crossing tunnels constructed with PBA method[J]. , 2009, 30(9): 2799 -2804 .
[3] WANG Chuan-ying, HU Pei-liang, SUN Wei-chun. Method for evaluating rock mass integrity based on borehole camera technology[J]. , 2010, 31(4): 1326 -1330 .
[4] LI Hua-ming, JIANG Guan-lu, LIU Xian-feng. Study of dynamic characteristics of saturated silty soil ground treated by CFG columns[J]. , 2010, 31(5): 1550 -1554 .
[5] TAN Yun-zhi, KONG Ling-wei, GUO Ai-guo, WAN Zhi. Capillary effect of moisture transfer and its numerical simulation of compacted laterite soil[J]. , 2010, 31(7): 2289 -2294 .
[6] WEI Xin-jiang，GUO Zhi-wei，WEI Gang，ZHANG Shi-min. Study of accident mechanism of shield launching considering seepage[J]. , 2011, 32(1): 106 -110 .
[7] SHI Dan-da, ZHOU Jian, JIA Min-cai, YANG Yong-xiang. Back analysis of parameters and long-term settlement prediction of harbor soft ground considering its creep behavior[J]. , 2009, 30(3): 746 -750 .
[8] DENG Zong-wei, LENG Wu-ming, LI Zhi-yong, YUE Zhi-ping. Finite element analysis of time effect for coupled problem of temperature and stress fields in slope supported by shotcrete[J]. , 2009, 30(4): 1153 -1158 .
[9] WANG Hong-liang , FAN Peng-xian , WANG Ming-yang , LI Wen-pei , QIAN Yue-hong. Influence of strain rate on progressive failure process and characteristic stresses of red sandstone[J]. , 2011, 32(5): 1340 -1346 .
[10] ZHOU Yi, LI Shu-cai, LI Li-ping, ZHAO Yan, LIU Qin, YUAN Xiao-shuai. Study of influence of formation conditions on construction process rules of ultralarge section and weak broken wall rock tunnel by numerical simulation[J]. , 2011, 32(S2): 673 -678 .
Copyright © Rock and Soil Mechanics, All Rights Reserved.
Tel: 027-87198484, 87199252, 87199253, 87198752　E-mail: ytlx@whrsm.ac.cn
Powered by Beijing Magtech Co. Ltd