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《Journal of Vibration and Shock》 2015-16
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Isolation of fast longitudinal waves by barriers composed of several rows of cylindrical cavities in saturated soils

XU Ping;TIE Ying;CHEN Bin;School of Water and Environment,Zhengzhou University;School of Mechanical Engineering,Zhengzhou University;Ningbo Urban Rail Transit Project Construction Headquarters;  
The lengths of cylindrical cavities were considered as much larger than their diameters,so the isolation of incident plane P1waves( fast compressive wave) by discontinuous barriers composed of several rows of cylindrical cavities was simplified as a two-dimensional plane problem. The conformal mapping method of complex functions and expansion method of wave functions were adopted,the cylindrical cavities were considered to be of free boundaries,where no stresses exist,and then the theoretical solutions about the complex coefficients of scattering wave potential functions were obtained. By studying the normalized displacement amplitudes,which are expressed as the ratios of displacement amplitudes of soils behind the barriers caused by both the incident and scattering waves to those only by the incident P1 waves,the isolation effects of the barriers composed of one,two and three rows of cylindrical cavities were compared. The results reveal that the isolation effects of barriers composed of several waterproof cylindrical cavities are better than those composed of permeable cylindrical cavities; the isolation effects of barriers composed of several rows of cylindrical cavities on incident P1 waves with higher frequencies are much better than on those with lower frequencies; with the increasing of row number of cylindrical cavities,the vibration isolation effects is obviously improved,and the effective isolation area is obviously increased; as the row number of cylindrical cavities reaches three,the isolation effects at some locations behind the barriers are much better and almost increase to 70%.
【Fund】: 国家自然科学基金项目(51008286 51278467);; 河南省高校科技创新人才支持计划(14HASTIT050)
【CateGory Index】: TU43
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 LI Xiaobing1,2,DAI Pengyan3(1.College of Architecture and Civil Engineering,Wenzhou University,Wenzhou 325035,China;2.MOE Key Laboratory of Soft Soils and GeoenvironmentalEngineering,Zhejiang University,Hangzhou 310027,China;3.Beilun Building Design and Research Institute,Ningbo 315800,China);Isolation effect of cavity array in saturated soils on plane fast longitudinal waves[J];Journal of Earthquake Engineering and Engineering Vibration;2011-02
2 LI Zhi-yi1,GAO Guang-yun1,QIU Chang2,YANG Xian-jian3(1.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China;2.Shanghai Pudong Construction Project Management Co.,Ltd.,Shanghai 201201,China;3.The 4th Design and Research Institute,Ministry of Machinery Industry,Luoyang 471039,China);ANALYSIS OF MULTI-ROW OF PILES AS BARRIERS FOR ISOLATING VIBRATION IN FAR FIELD[J];Chinese Journal of Rock Mechanics and Engineering;2005-21
3 XU Ping(Department of Transportation Engineering,Zhengzhou University,Zhengzhou 450002,China);Rows of elastic hollow pipe piles as isolation barriers for plane SV waves[J];Chinese Journal of Geotechnical Engineering;2011-03
4 SHI Gang1,2,GAO Guang-yun2(1.School of Civil Engineering,Zhengzhou University,Zhengzhou 450001,China;2.Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education,Tongji University,Shanghai 200092,China);Three-dimensional analysis of a row of piles as passive barriers in saturated soil[J];Journal of Vibration Engineering;2010-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YU Wen-jin(Zhejiang Institute of Communication & Technique,Zhejiang Hangzhou 311112,China);Semi-analytical Solution for Longitudinal Vibration of Elastic Supporting Pile[J];Journal of Chongqing Jiaotong University(Natural Science);2008-03
2 LEI Xiao-yan,LIU Qing-jie,WU Ming-hui,WEI Hong-liang,LIU Lin-ya,LUO Kun(Jiangxi Province Key Laboratory of Road and Railway Engineering,East China Jiaotong University,Nanchang 330013,China);Investigation of environmental vibration control for high speed and heavy haul railway[J];Journal of Railway Science and Engineering;2008-05
3 Miao Linchang Liu Songyu (Transportation College, Southeast University, Nanjing 210096, China);Mechanism of Vibroflotation Dynamic Method for Improving Foundation[J];Journal of Southeast Univwrsity(Natural Science Edition);2001-04
4 QI Sheng-wen1 SUN Jin-zhong2 HE Hua3 (1. Key Lab. of Engineering Geomechanics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China; 2. College of Engineering Technology, China University of Geosciences, Beijing 100083, China; 3. Beijing Gonglian Highway Connect Line Co., Ltd., Beijing 100071, China);Review of Rayleigh Wave Exploration[J];Progress In Geophysics;2002-04
5 Wang Chaofan 1 Zou Guigao 1 Liu Jinguang 1 Zhao Yonggui 2 (1. Institute of Geotechnical Engineering, China Aviation Industry Corporation,Beijing 100086; 2.Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029);STUDY ON APPLICATION OF MULTICHANNEL TRANSIENT R WAVE EXPLORATION[J];Scientia Geologica Sinica;2002-01
6 Xu Ping Xia Tangdai Han Tongchun (Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310027, China);SCATTERING OF ELASTIC WAVE BY A CYLINDRICAL SHELL EMBEDDED IN SATURATED SOILS[J];Acta Seismologica Sinica;2006-02
7 LI Wei-hua,SHEN Qi-hao,ZHAO Cheng-gang (School of Civil Engineering,Beijing Jiaotong University,Beijing 100044,China);An Analytical Solution for Scattering and Diffraction of Plane-SV-waves by a Cylindrical Lined Cavity in Half-space of Saturated Soil[J];Journal of Disaster Prevention and Mitigation Engineering;2009-02
8 Zhan Chenxi;The Characteristics of Microtrem or in Fuzhou[J];Fujian Construction Science & Technology;2004-02
9 Lintong(Fuzhou architectural design institute 350001);The comparison of some solution used in natural ground period calculate[J];Fujian Architecture & Construction;2009-03
10 LIU Chao-ying, LIANG Guo-qiang, SUN Bo-yong(Zhejiang Institute of Hydraulics and Estuary, Hangzhou, Zhejiang 310020, China);Research and Application of Nondestructive Testing Technologyfor Quality of Dike Leakproof Wall[J];Jorunal of Water Resources and Architectural Engingeering;2004-02
China Proceedings of conference Full-text Database 3 Hits
1 XIA Tang-dai, YAO Yun-long, LIU Yu, XU Jun-ping (College of Civil Engineering, Zhejiang University, Hangzhou 310027, China;);Dispersion of Lamb Waves in Two-Layered Infinite Plates[A];[C];2007
2 XU Jing-mao~(1,2),GU Jin-cai~2,CHEN An-min~2,WANG Tao~2,ZHANG Xiang-yang~2 (1.Department of Modern Mechanics,University of Science and Technology of China,Hefei 230027,China; 2.The Third Research Institute of the Corps of Engineering,General Staff of PLA,Luoyang,Henan 471023,China);Model test study of stability of large span tunnel under explosive plane wave[A];[C];2013
3 Li Donghai;Wang Mengshu;Yang Guangwu;Liu Jun;Zhang Dingli;Tunnel and Underground Engineering Research Center of Ministry of Education,Beijing Jiaotong University;Beijing Municipal Engineering Research Institute;Beijing Major Projects Construction Headquarters Office;Beijing University of Civil Engineering and Architecture;;Numerical Simulation and Monitoring Analysis of Multi-Row Piles to Protect Existing Metro Tunnel[A];[C];2014
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 Hu Changbin~(1,2),Huang Xiaoming~(1)(1.Transportation College of Southeast University,Nanjing 210096,China;2.College of Civil Engineeringand Architecture,Fuzhou University,Fuzhou 350002,China);A quasi-analytical solution to soil-pile interaction in longitudinal vibration in layered soils considering vertical wave effect on soils[J];Earthquake Engineering and Engineering Vibration;2006-04
2 *LIU Jing-bo1 , WANG Zhen-yu1 , DU Xiu-li2 , DU Yi-xin1 (1. Department of Civil Engineering, Tsinghua University, Beijing 100084, China; 2. Beijing University of Technology, Beijing 100022, China);THREE-DIMENSIONAL VISCO-ELASTIC ARTIFICIAL BOUNDARIES IN TIME DOMAIN FOR WAVE MOTION PROBLEMS[J];Engineering Mechanics;2005-06
3 XU Ping1 , XIA Tang-dai2 , WU Ming2 (1. Department of Transportation Engineering, Zhengzhou University, Zhengzhou 450002, China; 2. Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310027, China);STUDY ON THE EFFECT OF BARRIER OF A ROW OF RIGID HOLLOW PIPE PILES FOR THE ISOLATION OF P AND SH WAVES[J];Engineering Mechanics;2008-05
4 Gao Guangyun; Yang Xianjian (The 4th Design and Research Institute, Ministry of Machinery Industry)Wang Yisun; (Hunan University) Wu Shiming (Zhejiang University);Theory and Application of Vibration Isolation by Piles in Rows[J];JOURNAL OF BUILDING STRUCTURES;1997-04
5 Yang Zailin~(2)) Yan Peilei Liu Diankui (College of Acrospace and Civil Engineering,Harbin Engineering University,Harbin 150001,China);SCATTERING OF SH-WAVES AND GROUND MOTION BY AN ELASTIC CYLINDRICAL INCLUSION AND A CRACK IN HALF SPACE[J];Chinese Journal of Theoretical and Applied Mechanics;2009-02
6 GAO Guang-yun1, LI Zhi-yi1, QIU Chang2 (1.Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China; 2.Shanghai Pudong Construction Project Management Company Ltd, Shanghai 201201, China);Scattering of Rayleigh wave from irregular obstacles in elastic half-space[J];Chinese Jounal of Geotechnical Engineering;2005-04
7 XU Ping1,2,XIA Tang-dai1,ZHOU Xin-min1(1.Institute of Geotechnical Engineering,Zhejiang University,Hangzhou 310027,China;2.Department of Transportation Engineering,Zhengzhou 450002,China);Study on effect of barrier of a row of hollow pipe piles on isolation of incident plane SV waves[J];Chinese Journal of Geotechnical Engineering;2007-01
8 GAO Guang-yun1, LI Zhi-yi1, QIU Chang2 (1. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China; 2. Shanghai Pudong Construction Project Management Ltd, Shanghai 201201, China);Three-dimensional analysis of in-filled trench as barriers for isolating vibration in far field[J];Rock and Soil Mechanics;2005-08
9 XU Ping1, YAN Dong-ming1, DENG Ya-hong2 , XIA Tang-dai2(1. Department of Transportation Engineering, Zhengzhou University, Zhengzhou 450002,China;2. Institution of Geotechnical Engineering, Zhejiang University, Hangzhou 310027,China);ISOLATION OF ELASTIC WAVES BY DISCONTINUOUS BARRIER COMPOSED OF A ROW OF RIGID PILES[J];Journal of Vibration and Shock;2007-11
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