J4

• 水文·工程·环境 • Previous Articles     Next Articles

Centrifuge Modeling of Stability for the Wharf Made of Superdeep Block

WU Chun-yong1,WANG Jian-ping2,LI Jing-lin2,WANG Qing1,SHI Bin1   

  1. 1.College of Construction Engineering，Jilin University ，Changchun 130026,China;2.Nanjing Hydraulic Research Institute，Nanjing 210024,China
  • Received:2005-07-20 Revised:1900-01-01 Online:2006-05-26 Published:2006-05-26
  • Contact: WU Chun-yong

Abstract: A study on the centrifuge model test for the stability of gravity concrete block wharf wall has been carried out. Two schemes are compared for revealing the stability differences between two super-deep gravity concrete block quay with top sizes of 9.5 m(scheme 1) and 8.5 m(scheme 2), respectively. The results show that the horizontal displacement is 42 mm and 82 mm, the ground subsidence is 110 mm and 222 mm, as well as the pore pressure is 320 kPa in the groundsill, respectively. It is confirmed that centrifuge model test for wharf wall stability is effective. The value of horizontal displacement and ground subsidence of scheme 2 is larger than the scheme 1, which is out of permission of criterion, and the disbennifit to the stability of project is obviously due to the excess pore pressure disappeared slowly. The conclusion is that the scheme 1 with top size of 9.5 m is preferable.

Key words: horizontal displacement, ground subsidence, pore pressure, stability

CLC Number: 

  • P642
[1] Hu Jintao, Zhang Hu, Li Zheng, Zheng Bo, Lu Ming, Dong Yuxuan. Variation Law and Model of Pore Pressure in Warm Saturated Frozen Soil [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(3): 963-974.
[2] Chen Chen, Li Hongda, Jiang Sheng, Xu Zhenhua, Hou Xinglan, Zhang Shanling, Zhong Xiuping. Wellbore Stability and Heat Extraction Methods of Closed-Loop Geothermal Systems in Hot Dry Rock [J]. Journal of Jilin University(Earth Science Edition), 2026, 56(1): 327-341.
[3] Yuan Chengwang, Zhang Min, Zhang Shaolong, Qin Lei, Guo Haiyang, Mo Haiying, Xin Yang. Retaining Structure Deformation and Surface Settlement Characteristics of Subway Foundation Pit in Changchun [J]. Journal of Jilin University(Earth Science Edition), 2025, 55(3): 879-892.
[4] Liu Xin, Qin Zehua, Wang Xiaojie, Lan Hengxing, . Investigation on Instability Mode and Shear Behaviour of Saturated Loess Under Cyclic Loading [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(5): 1604-1614.
[5] Ouyang Qi, Chen Xin, Wei Runchu, Wu Shimeng, Zhu Zhiyuan.

Destabilization Mechanism of Ziquejie Terrace [J]. Journal of Jilin University(Earth Science Edition), 2024, 54(2): 581-591.

[6] Nian Tingkai, Wang Guodong, Zheng Defeng, Wang Dawei. Seismic Stability of Steep Slope Groups in Typical Canyons of Northern South China Sea [J]. Journal of Jilin University(Earth Science Edition), 2023, 53(6): 1785-1798.
[7] Han Kenan, Yi Li, Wang Duojun, Liu Chuanjiang, Zhang Ruixin. Progress of High Temperature and High Pressure Experimental Study on Amphibole and Its Geophysical Implications [J]. Journal of Jilin University(Earth Science Edition), 2022, 52(2): 486-502.
[8] Tang Junfeng, Tang Xuemei, Zhou Ji, Zhong Huiya, Xie Shangzhi. Deformation and Instability Mechanism of Landslide Accumulation: A Case Study of Donglingxin Landslide Accumulation in Jianhe County, Guizhou Province [J]. Journal of Jilin University(Earth Science Edition), 2022, 52(2): 503-516.
[9] Yu Li, Zhang Yu, Wang Weiyu, Han Zihao, Zhao Tuo. Stress and Deformation Analysis of Assembled Recoverable Support and Pile Anchor Support Structure in Foundation Pit [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(6): 1789-1800.
[10] Zhang Haiqing, Jia Huihui, Nie Qingke. Influence of Soil Tensile Strength on Stability of Homogeneous Slope [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(5): 1324-1337.
[11] Lü Jianhang, Yang Zhongnian, Shi Wei, Li Guoyu, Ling Xianzhang, Zhang Yingying. Model Test of Reinforced Expansive Soil Slope Stability in Freeze-Thaw Cycles [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(5): 1587-1596.
[12] Zhang Shuliang, Wang Xia, Guo Wenfeng, Chen Hui, Li Huiling. Sub-Instability Phenomena in Various Geophysical Fields Observation Data [J]. Journal of Jilin University(Earth Science Edition), 2021, 51(2): 571-583.
[13] Lang Qiuling, Wang Wei, Gao Chengliang. Stability Evaluation of Deep Foundation Pit of Metro Based on Grey Correlation Analysis with Combined Weights [J]. Journal of Jilin University(Earth Science Edition), 2020, 50(6): 1823-1832.
[14] Zhao Yuyan, Jiang Weiming, Zang Libin, Sun Wen, Tang Xiaodan. Stability of Pb2+ Passivation Products for Heavy Metal Contaminated Soil Remediation [J]. Journal of Jilin University(Earth Science Edition), 2020, 50(3): 875-882.
[15] Zhang Bingxian. Deformation Mechanism and Stability Analysis of Bank Slope in Downstream of Yuqu River in Tibet [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(5): 1539-1545.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] YU Ping， LI Rui-lei， FU Lei， HAO Xue， ZHANG Xiang-jun，LIAN Guo-fen. Regional Tectonic Characteristics and Significance of North Harbin Area in Songliao Basin: Evidenced from Long Seismic Profiles[J]. J4, 2005, 35(05): 611 -615 .
[2] ZHANG Yuan-qing, SONG Bing-zhong, WANG Yu-fu, ZHANG Ning. Metallogenetic Rules and Prediction of Gold Deposits Around Tongshi Complex,Western Shandong Province[J]. J4, 2010, 40(6): 1287 -1294 .
[3] LI Jian-ping, LI Tong-lin, ZHANG Hui, XU Kai-jun. Study and Application of the TEM Forward and Inversion Problem of Irregular Loop Source over the Layered Medium[J]. J4, 2005, 35(06): 790 -0795 .
[4] GAO Song，SONG Ying，WANG Lin，JIANG Buxin. Study on the Screening and Characterization of Special Effective Bacteria of Degrading Thiuram in the Waterbody[J]. J4, 2006, 36(03): 455 -457 .
[5] ZHANG Feng-jun, LI Qing, MA Jiu-tong, YU Guang-ju. Experimental Study on Treatment of Furfural Wastewater with Membrane Distillation[J]. J4, 2006, 36(02): 270 -0273 .
[6] LU Shuang-fang, LI Ji-jun, XUE Hai-tao, XU Li-heng. Chemical Kinetics of Carbon Isotope Fractionation of Oil-Cracking Methane and Its Initial Application[J]. J4, 2006, 36(05): 825 -829 .
[7] DING Zhi-hong,FENG Ping,MAO Hui-hui. Research and Application of a Method Considering Runoff Distribution Through A Year During Partitioning Runoff into Abundant and Low State[J]. J4, 2009, 39(2): 276 -0280 .
[8] REN He-jun, LIU Na, GAO Song,ZHANG Lan-ying，ZHANG Yu-ling，ZHOU Rui. Degradation of Polychlorinated Biphenyls and Confirm of bphA1 Gene Core by Pseudomonas DN2[J]. J4, 2009, 39(2): 312 -0316 .
[9] Huang Qibo, Qin Xiaoqun, Liu Pengyu, Kang Zhiqiang, Tang Pingping. Applicability of Karst Carbon Sinks Calculation Methods in Semi-Arid Climate Environment[J]. Journal of Jilin University(Earth Science Edition), 2015, 45(1): 240 -246 .
[10] Xiong Xiaoliang，Sun Hongyue，Zhang Shihua，Cai Yueliang. Analysis of Condition of Ensuring High-Lift Siphon Drainage and Numerical Simulation of Choice of Optimum Diameter[J]. Journal of Jilin University(Earth Science Edition), 2014, 44(5): 1595 -1601 .
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd