›› 2004, Vol. 25 ›› Issue (3): 469-472.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Structural design optimization when using pile/wall retaining system for excavation of a deep foundation pit

WU Jiang-bin，WANG Meng-shu   

  1. Research Center of Tunnel and Underground Engineering，Northern Jiaotong University， Beijing 100044, China
  • Received:2002-11-15 Online:2004-03-10 Published:2014-07-15

PDF (PC)

1143

Abstract: Considering the existing designing defects of the pile/wall retaining system, a new method of structural design optimization is put forward. After determining the decision variables, constraint conditions, objective function, optimization algorithm and the computer programming , the structural optimization about decision variables is successfully carried out.

Key words: deep foundation pit, pile/wall retaining system, design optimization

CLC Number: 

  • TB 311
  • 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] ZENG Chao-feng, XUE Xiu-li, ZHENG Gang,. Effect of soil permeability on wall deflection during pre-excavation dewatering in soft ground [J]. , 2017, 38(10): 3039-3047.
[2] ZHUANG Hai-yang, ZHANG Yan-shu, XUE Xu-chao, XU Ye,. Deformation characteristics of narrow-long deep foundation pit for subway station in soft ground and compared with existing statistical results [J]. , 2016, 37(S2): 561-570.
[3] ZHANG Ge, MAO Hai-he. A new system stiffness of retaining structure of deep foundation pit in soft soil area [J]. , 2016, 37(5): 1467-1474.
[4] CHEN Kun，YAN Shu-wang，SUN Li-qiang，WANG Ya-wen,. Analysis of deformation of deep foundation pit under excavation unloading condition [J]. , 2016, 37(4): 1075-1082.
[5] WANG Jian-hua，LI Jiang-teng，LIAO Jun, . Several issues on the soil nailing wall combined with row piles in bracing the deep foundation pits of open cut tunnel [J]. , 2016, 37(4): 1109-1117.
[6] KANG Zhi-jun , TAN Yong , LI Xiang , WEI Bin , XU Chang-Jie,. Influences of depth of maximum lateral deflection of excavation support on adjacent environment [J]. , 2016, 37(10): 2909-2914.
[7] LI Dong, ZHANG Qi-chang, JIN Gang, WANG Jing. Analytical solution of earth pressure on supporting structure of deep foundation pit considering arching effects [J]. , 2015, 36(S2): 401-405.
[8] DING Zhi, WANG Da, WANG Jin-yan, WEI Xin-jiang. Deformation characteristics of Zhejiang soft soil deep foundation pits and their predictive analysis [J]. , 2015, 36(S1): 506-512.
[9] LIU Bo ，ZHANG Gong ，ZHOU Hao-liang ，LI Dong-yang ，LOU Xue-qian ，HUANG Mian ，WANG Xue-qing ,. Monitoring and analysis of variation of anchor prestress in saturated silty sand condition [J]. , 2014, 35(S1): 347-352.
[10] DAI Chun-quan ，QIN Zhe ，SU Jian-guang . Visco-elastoplastic analysis of deep foundation pit construction in Yellow River alluvial plain [J]. , 2013, 34(S1): 142-147.
[11] XU Yang-qing , LIU Guo-feng , SHENG Yong-qing . Analysis and evaluation of sealing effect of rock-socketed underground diaphragm in deep foundation pit [J]. , 2013, 34(10): 2905-2910.
[12] DAI Chun-quan ，WANG Lei . VAR modeling of construction deformation prediction of deep foundation pit and application [J]. , 2012, 33(S2): 395-400.
[13] LIANG Fa-yun , CHU Feng , SONG Zhu , LI Yong-sheng. Centrifugal model test research on deformation behaviors of deep foundation pit adjacent to metro stations [J]. , 2012, 33(3): 657-664.
[14] LIU Xiao-li, ZHOU He, ZHANG Zhan-min. Analysis of surface settlement estimation of deep foundation pit excavation in soft soil [J]. , 2011, 32(S1): 90-94.
[15] WEI Xin-jiang , YU Yin , ZHANG Shi-min. Optimization of supporting schemes for deep foundation pit based on fuzzy grey relation projection method [J]. , 2011, 32(S1): 438-0444.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] MA Qing，ZHAO Jun-hai，WEI Xue-ying. Investigation of rock resistant coefficient in rocks around tunnel based on unified strength theory[J]. , 2009, 30(11): 3393 -3398 .
[2] LI Jia-gui, CHEN Zheng-han, HUANG Xue-feng, LI Jia. In-site test on earth pressure and saturating collapse test for unsaturated loess Q3 on high slope[J]. , 2010, 31(2): 433 -440 .
[3] TAN Yun-zhi，KONG Ling-wei，GUO Ai-guo，FENG Xin1，WAN Zhi. Discussion on the compaction degree index of subgrade filled with laterite[J]. , 2010, 31(3): 851 -855 .
[4] ZHOU Jun-ping, XIAN Xue-fu, JIANG Yong-dong, LI Xiao-hong, JIANG De-yi. A permeability model including effective stress and coal matrix shrinking effect[J]. , 2010, 31(7): 2317 -2323 .
[5] JIE Ying, TANG Xiao-wei , LUAN Mao-tian. Finite-element free Galerkin coupling method for sand liquefaction-induced deformation[J]. , 2010, 31(8): 2643 -2647 .
[6] HU Ming-jian, WANG Ren, CHEN Zhong-xue, WANG Zhi-bing. Initiation process simulation of debris deposit based on particle flow code[J]. , 2010, 31(S1): 394 -397 .
[7] PENG Cong-wen，ZHU Xiang-rong，WANG Jin-chang. Preliminary study of two-scale model for analyzing brittle rock based on asymptotic expansion method[J]. , 2011, 32(1): 51 -62 .
[8] LI Shu-cai，XU Bang-shu，DING Wan-tao，ZHANG Qing-song. Weighted function method for minimum rock cover thickness of subsea tunnel[J]. , 2009, 30(4): 989 -996 .
[9] CUI Su-li，ZHANG Hu-yuan，LIU Ji-sheng，LIANG Jian. Experimental study of swelling deformation for compacted bentonite-sand mixture as buffer material[J]. , 2011, 32(3): 684 -691 .
[10] ZHANG Jun-hui. Analysis of deformation behavior of expressway widening engineering under different foundation treatments[J]. , 2011, 32(4): 1216 -1222 .
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