›› 2008, Vol. 29 ›› Issue (4): 881-886.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Analysis of consolidation effects of Zhoushan National Oil Reserve Base improved by preloading combined with plastic drains

ZHU Xiang-rong1,2, LI Zhen1,3, Wang Jin-chang1   

  1. 1. Institute of Geotechnical Engineering , Zhejiang University, Hangzhou 310027, China; 2. Ningbo Institute of Technology , Zhejiang University, Ningbo 315104,China; 3. Huahui Engineering Design Group Co. Ltd., Shaoxing 312000, China
  • Received:2006-03-28 Online:2008-04-10 Published:2013-07-10

PDF (PC)

1656

Abstract: Firstly, the results of in-situ testing of Zhoushan National Oil Reserve Base improved by preloading combined with plastic drains is introduced. Base on the in-situ measured data, the change rules of settlement, settlement in layers, deep soil displacement, and excess pore water pressure on soft clay foundation under preloading is analyzed; and further study on consolidation effects according to the analysis of stress and strain, including the empirical coefficient m applicable for the base is gained by the strain analysis. Finally, the result shows that the good effect can be gained on the soft clay foundation treated by preloading combined with plastic drains.

Key words: big oil-tank, plastic drain, preloading, field test

CLC Number: 

  • TU 472.3+3
  • 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] LIU Xiao-ke, LU Qun, LU Shi-wei, LIU Chun-long, GUO Shao-long,. Vacuum penetration and ultimate pull-out capacity of low skirted suction caissons [J]. , 2018, 39(6): 2089-2098.
[8] 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.
[9] 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.
[10] WAN Zhi-hui, DAI Guo-liang, GONG Wei-ming, . Enhanced mechanism of post-grouting pile in coral-reef limestone formations [J]. , 2018, 39(2): 467-473.
[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] HUANG Chao-xuan, WANG Zheng-zhong, FANG Yong-lai,. Analytical solution of vacuum preloading foundation considering air leakage and nonlinear well resistance [J]. , 2017, 38(9): 2574-2582.
[15] XU Jiang, GONG Wei-ming, ZHANG Qi, DAI Guo-liang, HUO Shao-lei, YANG Chao ，. Numerical simulation and field test study on vertical bearing behavior of large diameter steel of inclined piles [J]. , 2017, 38(8): 2434-2440.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] SHI Jian-yong, QIAN Xue-de, ZHU Yue-bing. Shearing behavior of landfill composite liner by simple shear test[J]. , 2010, 31(4): 1112 -1117 .
[2] ZHANG Yu-min, SHENG Qian, ZHU Ze-qi, ZHANG Zhan-rong. Influence of depth attenuation on seismic response of large underground cavern group[J]. , 2010, 31(10): 3197 -3202 .
[3] QIAN Ji-yun, ZHANG Ga, ZHANG Jian-min. Centrifuge model tests for deformation mechanism of soil slope during rainfall[J]. , 2011, 32(2): 398 -402 .
[4] LIN Da-ming1,2，SHANG Yan-jun1，SUN Fu-jun3，SUN Yuan-chun1,2，WU Feng-bo1,2，LIU Zhi. Study of strength assessment of rock mass and application[J]. , 2011, 32(3): 837 -842 .
[5] CAO Yu-peng, BIAN Xia, DENG Yong-feng. Solidification of dredged sludge with high water content by new composite additive[J]. , 2011, 32(S1): 321 -0326 .
[6] JIN Xu-hao , LU Wen-bo , TIAN Yong , YAN Peng , CHEN Ming. Analysis of mechanisms of S wave generated in rock blasting process[J]. , 2011, 32(S2): 228 -232 .
[7] WANG Jun-bao LIU Xin-rong LI Peng. Discussion of settlement-velocity ratio method for evaluating consolidation coefficient[J]. , 2011, 32(10): 3085 -3088 .
[8] CHEN Shou-kai ，YAN Jun ，LI Jian-ming. Seepage field 3D finite element simulation of concrete faced rockfill dam under failure condition of vertical fracture[J]. , 2011, 32(11): 3473 -3478 .
[9] YU Jin ，WANG Hai ，ZHENG Chun-ting ，CAI Yan-yan ，SONG Lei. Superficial adsorption experiment and water adsorption corroboration for lime modified expansive soils[J]. , 2012, 33(1): 73 -77 .
[10] LIU Tao-ying ，CAO Ping ，ZHANG Li-feng ，ZHAO Yan-lin ，FAN Xiang . Study of fracture damage evolution mechanism of compression-shear rock cracks under high seepage pressure[J]. , 2012, 33(6): 1801 -1815 .
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