考虑土拱效应的黏性填土挡土墙主动土压力研究

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Abstract Analytical expressions for the active earth pressure ratio and active earth pressure are derived，against on a rigid retaining wall from clayey backfill undergoing horizontal translation，considering the soil arching effects and the influence of soil-wall friction angle，wall adhesion and cohesion of backfill. The results show that the active earth pressure ratio and active earth pressure are related to soil-wall friction angle，depth of the point and the internal friction angle，cohesion，unit weight of the backfill. The theoretical comparisons between the analytical expressions proposed for active earth pressure ratio and active earth pressure and the existing classical theory，the previous research results show great agreement with each other，so as to verity the correctness of the results in this paper.

Key words： soil mechanics active earth pressure retaining wall soil arching effects

Received: 23 December 2011

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https://rockmech.whrsm.ac.cn/EN/Y2012/V31/I5/1064

[1] RANKINE W J M. On the stability of loose earth[J]. Philosophical Transactions of the Royal Society of London，1857，147(1)：9–27. [2] OKABE S. General theory on earth pressure[J]. Journal of the Japanese Society of Civil Engineers，1926，12(1)：311. [3] SHERIFF M A，ISHIBASHI I，LEE C D. Earth pressures against rigid retaining walls[J]. Journal of the Geotechnical Engineering Division，1982，108(5)：679–695. [4] HARROP-WILLIANS K O. Geostatic wall pressures[J]. Journal of Geotechnical Engineering，1989，115(9)：1 321–1 325. [5] WANG Y Z. Distribution of earth pressure on a retaining wall[J]. Geotechnique，2000，50(1)：83–88. [6] MONONOBE N. On the determination of earth pressure during earthquakes[C]// Proceedings of the World Engineering Congress. Tokyo，Japan：[s.n.]，1929：176. [7] 吴明，彭建兵，徐平，等. 考虑土拱效应的挡墙后土压力研究[J]. 工程力学，2011，28(11)：89–96.(WU Ming，PENG Jianbing，XU Ping，et al. Study on earth pressure against rigid retaining walls considering soil arching effects[J]. Engineering Mechanics，2011，28(11)：89–96.(in Chinese)) [8] 应宏伟，蒋波，谢康和. 考虑土拱效应的挡土墙主动土压力分布[J]. 岩土工程学报，2007，29(5)：717–722.(YING Hongwei，JIANG Bo，XIE Kanghe. Distribution of active earth pressure against retaining walls considering arching effects[J]. Chinese Journal of Geotechnical Engineering，2007，29(5)：717–722.(in Chinese)) [9] 彭述权，周健，樊玲，等. 考虑土拱效应刚性挡墙土压力研究[J]. 岩土力学，2008，29(10)：2 701–2 707.(PENG Shuquan，ZHOU Jian，FAN Ling，et al. Research on earth pressure of rigid retaining wall considering soil arching[J]. Rock and Soil Mechanics，2008，29(10)：2 701–2 707.(in Chinese)) [10] 章瑞文，徐日庆. 土拱效应原理求解挡土墙土压力方法的改进[J]. 岩土力学，2008，29(4)：1 507–1 511.(ZHANG Ruiwen，XU Riqing. Solution of problem of earth pressure on retaining wall calculated method of soil arching effect[J]. Rock and Soil Mechanics，2008，29(4)：1 507–1 511.(in Chinese)) [11] TSAGARELI Z V. Experimental investigation of the pressure of a loose medium on retaining walls with a vertical back face and horizontal backfill surface[J]. Soil Mechanics and Foundation Engineering，1965，91(4)：197–200. [12] HANDY R L. The arch in soil arching[J]. Journal of Geotechnical Engineering，1985，111(3)：302–318. [13] PAIK K H，SALGADO R. Estimation of active earth pressure against rigid retaining walls considering arching effects[J]. Geotechnique，2003，53(7)：643–653. [14] RICHARD L H. Arch in soil arching[J]. Journal of Geotechnical Engineering，1989，115(3)：415–419. [15] TERZAGHI K. Theoretical soil mechanics[M]. New York：John Wiley and Sons，1943：66–76. [16] SHUBHRA G，PATRA N R. Effect of arching on active earth pressures for rigid retaining walls considering translation mode[J]. International Journal of Geomechanics，2008，8(2)：123–133. [17] YING H W，JIANG B，XIE K H. Analysis of the minor principal stress arch behind retaining wall[J]. Advances in Earth Structure，2006，8(2)：340–347. [18] 罗强，蔡英，邵启豪. 成都黏土重力式挡土墙的工程试验[J]. 西南交通大学学报，1995，30(3)：270–274.(LUO Qiang，CAI Ying，SHAO Qihao. Experimental study on gravity retaining wall filled with Chengdu clay[J]. Journal of Southwest Jiaotong University，1995，30(3)：270–274.(in Chinese)) [19] 岳祖润，彭胤宗，张师德. 压实黏性填土挡土墙土压力离心模型试验[J]. 岩土工程学报，1992，14(6)：90–96.(YUE Zurun，PENG Yinzong，ZHANG Shide. Centrifuge model tests on lateral pressure on walls retaining compacted clayey backfill[J]. Chinese Journal of Geotechnical Engineering，1992，14(6)：90–96.(in Chinese)) [20] SANJAY K S，SHRAWAN K G，NAGARATNAM S. Active earth pressures on retaining wall for c-? soil backfill under seismic loading condition[J]. Journal of Geotechnical and Geoenvironmental Engineering，2009，135(5)：690–696. [21] SANJAY K S. Dynamic active thrust from c-? soil backfills[J]. Soil Dynamics and Earthquake Engineering，2010，31(3)：526–529. [22] RICHARDS J R R，SHI X. Seismic lateral pressures in soils with cohesion.[J]. Journal of Geotechnical and Geoenvironmental Engineering，1994，120(7)：1 230–1 251. [23] DAS B M. Fundamentals of geotechnical engineering[M]. 3rd ed. Stamford：CNGAGE Learning，2008：373–386. [24] TERZAGHI K，PECK R B，MESRI G. Soil mechanics in engineering practice[M]. 3rd ed. New York：John Wiley and Sons，1996：240–255. [25] LAMBE T W，WHITMAN R V. Soil mechanics(versions I)[M]. New York：John Wiley and Sons，1979：181–184.