Large-scale shaking table test study on seismic performance of geocell retaining wall with tensioned tape
JIN Feifei1, 2, 3, SONG Fei1, 2, 3, HUANGFU Zhao1, 2, 3, SUN Chuandi1, 2, 3
(1. School of Highway Engineering, Chang?an University, Xi?an, Shaanxi 710064, China; 2. The Key Laboratory of Intelligent Construction and Maintenance of CAAC, Chang?an University, Xi'an, Shaanxi 710064, China; 3. Xi'an Key Laboratory of Geotechnical Engineering for Green and Intelligent Transport, Chang'an University, Xi'an, Shaanxi 710064, China)
Abstract：A large-scale shaking table model test was conducted to investigate the seismic performance of geocell retaining walls with and without ribbed bands. This study analyzed the changes in confining pressure, acceleration amplification factor, and horizontal displacement of the wall under earthquake action for both models by applying seismic waves with varying amplitudes, frequencies, directions, wave types, and durations. The results indicate that as amplitude increases, both the confining pressure and horizontal displacement of the two models gradually increase. Additionally, the acceleration amplification factor shows an amplifying effect along the height of the wall. When the frequency is below 4 Hz, both cell confining pressure and acceleration amplification factors are relatively low for each model, moreover, displacement decreases with increasing frequency. Conversely, when the frequency exceeds 4 Hz, all three factors gradually increase. The dynamic response of the retaining walls to XZ-directional vibrations is significant. Different types of seismic waves have varying effects on wall displacement, emphasizing the importance of considering regional seismic wave characteristics in seismic design. Holding time has minimal impact on the dynamic response of retaining walls. The seismic performance of the two models differs, with the reinforced retaining wall demonstrating superior performance. To enhance top stability, reinforcement tape should be placed at the top of the wall. The residual displacements of the two models are 32.58 and 30.32 mm, respectively, equivalent to 2.04% and 1.89% of the wall height, which do not meet the displacement failure criteria. Tensile strips can effectively reduce residual displacement and improve seismic performance. At an amplitude of 1.0 g, potential slip surfaces are observed in the unreinforced retaining wall but not in the reinforced one. Unreinforced retaining walls are suitable for areas with seismic fortification intensity not exceeding IX, while reinforced retaining walls can be used in areas with higher seismic intensity. These findings provide a basis for the seismic design and engineering application of geocell retaining walls.
王润清，陈从新，郑 允，等. 考虑变形协调的地震作用下反倾岩质边坡弯曲倾倒稳定性分析方法[J]. 岩石力学与工程学报，2024，43(1)：146-156.(WANG Runqing，CHEN Congxin，ZHEN Yun，et al. Analytical method for flexural toppling failure of antidip rock slopes under seismic loads considering deformation coordination[J]. Chinese Journal of Rock Mechanics and Engineering，2024，43(1)：146-156.(in Chinese))
[2]
刘汉香，周逸飞，李 欣. 层状复合岩体边坡动力特性及地震响应特性的振动台试验研究[J]. 岩石力学与工程学报，2021，40(4)：676-689.(LIU Hanxiang，ZHOU Yifei，LI Xin. Shaking table test of dynamic responses of a layered complex rock slope under earthquake[J]. Chinese Journal of Rock Mechanics and Engineering，2021，40(4)：676-689.(in Chinese))
[16]
RAJAGOPAL K，KRISHNASWAMY N R，LATHA G M. Behaviour of sand confined with single and multiple geocells[J]. Geotextiles and Geomembranes，1999，17(3)：171-184.
[3]
韩宇琨，卢 正，姚海林，等. 土工格室加固边坡抗冲刷性研究[J]. 岩石力学与工程学报，2021，40(增2)：3 425-3 433.(HAN Yukun，LU Zheng，YAO Hailin，et al. Study on erosion resistance of geocell reinforced slope[J]. Chinese Journal of Rock Mechanics and Engineering，2021，40(Supp.2)：3 425-3 433.(in Chinese))
[17]
BATHURST R J，KARPURAPU R. Large-scale triaxial compression testing of geocell-reinforced granular soils[J]. Geotechnical Testing Journal，1993，16(3)：296-303.
[4]
NARIMAN K，GHAZAVI M．Static stability analysis of geocell-reinforced slopes[J]. Geotextiles and Geomembranes，2021，4(3)：852-863.
[18]
MADHAVI L G，DASH S K，RAJAGOPAL K. Equivalent continuum simulations of geocell reinforced sand beds supporting strip footings[J]. Geotechnical and Geological Engineering，2008，26(4)：387-398.
[5]
靳飞飞，宋 飞，石 磊，等. 地震荷载作用下土工格室挡墙力学性能的影响因素[J]. 华南理工大学学报：自然科学版，2024，52(7)：145-160.(JIN Feifei，SONG Fei，SHI Lei，et al. Influence factors of mechanical properties of geocell retaining wall under seismic load[J]. Journal of South China University of Technology：Natural Science Edition，2024，52(7)：145-160.(in Chinese))
[19]
SONG F，JIN Y T，LIU H B，et al. Analyzing the deformation and failure of geosynthetic-encased granular soil in the triaxial stress condition[J]. Geotextiles and Geomembranes，2020，6(48)：886-896.
[6]
靳飞飞，宋 飞，石 磊，等. 拉筋带对地震作用下土工格室挡墙力学性能的影响[J]. 哈尔滨工业大学学报，2023，55(11)：60-71.(JIN Feifei，SONG Fei，SHI Lei，et al. Influence of tensile strip on mechanical properties of geocell retaining wall under earthquake[J]. Journal of Harbin Institute of Technology，2023，55(11)：60-71.(in Chinese))
[20]
GARCIA R S，AVESANINETO J O. Stress-dependent method for calculating the modulus improvement factor in geocell-reinforced soil layers[J]. Geotextiles and Geomembranes，2020，1(49)：146-158.
[7]
屈畅姿，李梦竹，刘 泽，等. 土工格室加筋土挡墙静载模型试验研究[J]. 岩土力学，2023，44(12)：3 424-3 434.(QU Changzi，LI Mengzhu，LIU Ze，et al. Model experimental study on geocell-reinforced soil retaining wall under static loading[J]. Rock and Soil Mechanics，2023，44(12)：3 424-3 434.(in Chinese))
[21]
LATHA G M，DASH K S，RAJAGOPAL K. Numerical simulation of the behavior of geocell reinforced sand in foundations[J]. International Journal of Geosynthetics and Ground Engineering，2009，9(4)：143-152.
[8]
SEDAGHT A，GHALANDARZADEH A. Shaking table tests on geocell reinforced model walls[J]. Foundations Retaining Structures and Geosynthetics，2023，52(2)：309-318.
[22]
言志信，张学东，张 森，等. 基于双向地震作用下边坡共振特性与固有频率研究[J]. 水文地质工程地质，2011，38(2)：45-61.(YAN Zhixin，ZHANG Xuedong，ZHANG Sen，et al. Study on resonance characteristics and natural frequency of slope under bidirectional seismic action[J]. Hydrogeology and Engineering Geology，2011，38(2)：45-61.(in Chinese))
[9]
KRISHNARAJ P，MANJU G S，LATHA G M. Physical and numerical shaking table studies on geocell-reinforced retaining walls[J]. International Journal of Geosynthetics and Ground Engineering，2023，5(9)：1-21.
[23]
景立平，卓旭炀，王祥建. 复杂介质对地震波传播的影响[J]. 岩土工程学报，2005，27(4)：393-397.(JING Liping，ZHUO Xuyang，WANG Xiangjian. The effect of complex media on seismic wave propagation[J]. Chinese Journal of Geotechnical Engineering，2005，27(4)：393-397.(in Chinese))
[10]
LING H I，DOV L，WANG J P，et al. Seismic response of geocell retaining walls：experimental studies[J]．Journal of Geotechnical and Geoenvironmental Engineering，2009，135(4)：515-524.
[24]
LI S H，CAI X G，JING L P，et al. Lateral displacement control of modular-block reinforced soil retaining walls under horizontal seismic loading[J]. Soil Dynamics and Earthquake Engineering，2020，141(2)：1-12.
[11]
ALIREZ A，ALI N. Numerical investigation of geocell reinforced slopes behavior by considering geocell geometry effect[J]. Geomechanics and Engineering，2021，6(24)：589-597.
[25]
蔡晓光，王学鹏，李思汉，等. 复合格宾土工格栅加筋土挡墙模型振动台试验[J]. 振动工程学报，2022，36(3)：767-775.(CAI Xiaoguang，WANG Xuepeng，LI Sihan，et al. Shaking table test on the model of reinforced soil retaining wall with composite gabion and geogrid[J]. Journal of Vibration Engineering，2022，36(3)：767-775. (in Chinese))
[12]
宋 飞，曹定国，李建举，等. 一种土工格室挡土墙及其施工方法[P]. 中国：201310488894.9，2013-10-8.(SONG Fei，CAO Dingguo，LI Jianju，et al. The invention relates to a geocell retaining wall and a construction method thereof[P]. China：201310488894.9，2013-10-8.(in Chinese))
[26]
李思汉，蔡晓光，景立平，等. 加筋土挡墙变形特性研究进展[J].世界地震工程，2019，35(4)：114-124.(LI Sihan，CAI Xiaoguang，JING Liping，et al. Research progress on deformation characteristics of reinforced soil retaining wall[J]. World Earthquake Engineering，2019，35(4)：114-124.(in Chinese))
[13]
SONG F，TIAN Y H. Three-dimensional numerical modelling of geocell reinforced soils and its practical application[J]. Geomechanics and Engineering，2019，17(1)：1-9.
[14]
SONG F，HU H B，MA LQ，et al. Engineering application of a new type geocell retaining wall with variable cross-section[J]. International Journal of Earth Sciences and Engineering，2016，9(4)：1 602-1 606.
[15]
中华人民共和国国家标准编写组. GB50011—2010 建筑抗震设计规范[S]. 北京：中国建筑工业出版社，2010.(The National Standards Compilation Group of People?s Republic of China. GB50011—2010 Code for seismic design of buildings[S]. Beijing：China Architecture and Construction Press，2010.(in Chinese))
[16]
RAJAGOPAL K，KRISHNASWAMY N R，LATHA G M. Behaviour of sand confined with single and multiple geocells[J]. Geotextiles and Geomembranes，1999，17(3)：171-184.
[17]
BATHURST R J，KARPURAPU R. Large-scale triaxial compression testing of geocell-reinforced granular soils[J]. Geotechnical Testing Journal，1993，16(3)：296-303.
[18]
MADHAVI L G，DASH S K，RAJAGOPAL K. Equivalent continuum simulations of geocell reinforced sand beds supporting strip footings[J]. Geotechnical and Geological Engineering，2008，26(4)：387-398.
[19]
SONG F，JIN Y T，LIU H B，et al. Analyzing the deformation and failure of geosynthetic-encased granular soil in the triaxial stress condition[J]. Geotextiles and Geomembranes，2020，6(48)：886-896.
[20]
GARCIA R S，AVESANINETO J O. Stress-dependent method for calculating the modulus improvement factor in geocell-reinforced soil layers[J]. Geotextiles and Geomembranes，2020，1(49)：146-158.
[21]
LATHA G M，DASH K S，RAJAGOPAL K. Numerical simulation of the behavior of geocell reinforced sand in foundations[J]. International Journal of Geosynthetics and Ground Engineering，2009，9(4)：143-152.
[22]
言志信，张学东，张 森，等. 基于双向地震作用下边坡共振特性与固有频率研究[J]. 水文地质工程地质，2011，38(2)：45-61.(YAN Zhixin，ZHANG Xuedong，ZHANG Sen，et al. Study on resonance characteristics and natural frequency of slope under bidirectional seismic action[J]. Hydrogeology and Engineering Geology，2011，38(2)：45-61.(in Chinese))
[23]
景立平，卓旭炀，王祥建. 复杂介质对地震波传播的影响[J]. 岩土工程学报，2005，27(4)：393-397.(JING Liping，ZHUO Xuyang，WANG Xiangjian. The effect of complex media on seismic wave propagation[J]. Chinese Journal of Geotechnical Engineering，2005，27(4)：393-397.(in Chinese))
[24]
LI S H，CAI X G，JING L P，et al. Lateral displacement control of modular-block reinforced soil retaining walls under horizontal seismic loading[J]. Soil Dynamics and Earthquake Engineering，2020，141(2)：1-12.
[25]
蔡晓光，王学鹏，李思汉，等. 复合格宾土工格栅加筋土挡墙模型振动台试验[J]. 振动工程学报，2022，36(3)：767-775.(CAI Xiaoguang，WANG Xuepeng，LI Sihan，et al. Shaking table test on the model of reinforced soil retaining wall with composite gabion and geogrid[J]. Journal of Vibration Engineering，2022，36(3)：767-775. (in Chinese))
[26]
李思汉，蔡晓光，景立平，等. 加筋土挡墙变形特性研究进展[J].世界地震工程，2019，35(4)：114-124.(LI Sihan，CAI Xiaoguang，JING Liping，et al. Research progress on deformation characteristics of reinforced soil retaining wall[J]. World Earthquake Engineering，2019，35(4)：114-124.(in Chinese))
2025, Vol. 44 
