Abstract：The magnitude of the lateral earth pressure against wall depends on the wall movement. The soil behind a wall approaching the active or passive earth pressure state from initial state is considered as the shearing process of soil sample in the simple shear test. The geometric relationship between the shear strain of soil and the wall displacement，the equilibrium equation between the earth pressure and the shear stress of soil，and the constitutive relationship between the shear strain and the shear stress of soil were used to derive the expression of the wall displacement with lateral earth pressure. The wall displacement reaching the limit state of earth pressure increases with the ultimate shear strain of soil and the scope of failure zone. The required displacement decreases with k0(rest earth pressure coefficient) from the initial to the active state，but increases with k0 from the initial to the passive state. The relationship between the wall movement and the lateral earth pressure macroscopically describes soil stress-strain behavior. The calculated displacement required to reach the active state for the cohesionless and cohesive soils are about 0.6‰–15.0‰ of H，and to reach passive state which are about －0.5%–－5.9% of H，where H is the height of the wall. The estimated wall displacement-earth pressure curves agree reasonably with the model test results from the relevant literatures.
TERZAGHI K. Theoretical soil mechanics[M]. New York：John Wiley and Sons，Inc.，1943：42-48.
[6]
卢坤林，杨 扬. 非极限主动土压力计算方法初探[J]. 岩土力学，2010，31(2)：615-619.(LU Kunlin，YANG Yang. Preliminary study of active earth pressure under nonlimit state[J]. Rock and Soil Mechanics，2010，31(2)：615-619.(in Chinese))
[2]
TERZAGHI K，PECK R B，MESRI G. Soil mechanics in engineering practice[M]. New York：John Wiley and Sons，Inc.，1996：158-166.
[5]
FANG Y S，ISHIBASHI I. Static earth pressures with various wall movements[J]. Journal of Geotechnical Engineering，1986，112(3)：317-333.
[7]
陈奕柏，柯才桐，高洪波，等. 考虑变位影响的刚性挡墙非极限土压力研究[J]. 岩石力学与工程学报，2015，34(5)：1 060-1 070. (CHEN Yibai，KE Caitong，GAO Hongbo，et al. Non-limit state earth pressure against retaining wall considering influence of deformation[J]. Chinese Journal of Rock Mechanics and Engineering，2015，34(5)：1 060-1 070.(in Chinese))
[14]
Canadian Geotechnical Society，Foundations Committee. Canadian foundation engineering manual[M]. Canadian geotechnical society，1978：135-147.
[12]
British Highway Agency. British code BA42/96 the design of integral bridge[S]. London：British Highway Agency，1996.
[4]
DUNCAN J M，MOKWA R L. Passive earth pressures：theories and tests[J]. Journal of Geotechnical and Geoenvironmental Engineering，2001，127(3)：248-257.
[9]
MEI G，CHEN Q，SONG L. Model for predicting displacement- dependent lateral earth pressure[J]. Canadian Geotechnical Journal，2009，46(8)：969-975.
[16]
JAKY J. The coefficient of earth pressure at rest[J]. Journal of the Society of Hungarian Architects and Engineers，1944，78(22)：355-358.
[17]
蒋忠信，蒋良潍. 南昆铁路支挡结构主动土压力分布图式[J]. 岩石力学与工程学报，2005，24(6)：1 035-1 040.(JIANG Zhongxin，JIANG Liangwei. Distribution map forms of active earth pressure on retaining structures in Nanning-Kunming railway[J]. Chinese Journal of Rock Mechanics and Engineering，2005，24(6)：1 035-1 040.(in Chinese))
[19]
陈页开. 挡土墙上土压力的试验研究与数值分析[博士学位论文][D]. 杭州：浙江大学，2001.(CHEN Yekai. Model test and numerical analysis of earth pressures on retaining wall[Ph. D. Thesis][D]. Hangzhou：Zhejiang University，2001.(in Chinese))
FANG Y S，CHEN T J，WU B F. Passive earth pressures with various wall movements[J]. Journal of Geotechnical Engineering，1994，120(8)：1 307-1 323.
[8]
龚 慈，俞建霖，徐日庆，等. 绕墙底向外转动刚性挡土墙的土压力计算[J]. 浙江大学学报：工学版，2005，39(11)：1 690-1 694. (GONG Ci，YU Jianlin，XU Riqing，et al. Calculation of earth pressure against rigid retaining wall rotating outward about base[J]. Journal of Zhejiang University：Engineering Science，2005，39(11)：1 690-1 694.(in Chinese))
[11]
ENGLAND G L，BUSH D I，TSANG N C M. Integral bridges：a fundamental approach to the time-temperature loading problem[M]. [S. l.]：Thomas Telford，2000：205-210.
[13]
刘国彬，王卫东. 基坑工程手册[M]. 2版. 北京：中国建筑工业出版社，2009：91-94.(LIU Guobin，WANG Weidong. Foundation pit engineering manual[M]. 2nd ed. Beijing：China Architecture and Building Press，2009：91-94.(in Chinese))
[15]
陈 坚. 颗粒堆积结构对高速铁路路基粗粒土填料工程性质影响机制研究[博士学位论文][D]. 成都：西南交通大学，2014.(CHEN Jian. Study on mechanism of effect of particle packing structure on engineering properties of coarse-grained soil filling high-speed railway embankment[Ph. D. Thesis][D]. Chendu：Southwest Jiaotong University，2014.(in Chinese))
[18]
宋 飞. 考虑侧向变形的各向异性填土土压力计算方法及试验研究[博士学位论文][D]. 北京：清华大学，2009.(SONG Fei. Evaluation and experimental study of earth pressure for anisotropic sand under any lateral deformation[Ph. D. Thesis][D]. Beijing：Tsinghua University，2009.(in Chinese))
2017, Vol. 36 
