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《Journal of Vibration and Shock》 2015-04
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Wavelet analysis for surface wind pressure of an over-line bridge during high-speed train passage

ZHANG Jian;YANG Na;ZHENG Xiu-kai;LUAN Tao;College of Civil Engineering,Beijing Jiaotong University;Beijing-Shanghai High Speed Railway Co. ,Ltd;  
It is necessary to predict aerodynamic loads on buildings near tracks during high-speed train passage in order to design these buildings and determine their limits. An over-line bridge is a typical building near tracks,the traininduced flow and its aerodynamic effects on the bridge surface can not be ignored. Based on the wind pressure measurement test data of an over- line bridge,the measured wind pressure was transformed with wavelet transformation. The surface wind pressure fluctuation characteristics were analyzed and the wind pressure distribution in different frequency bands was identified. Analysis showed that the surface wind pressure components in lower frequency bands are larger,while those in higher frequency bands are smaller; the wind pressure energy in lower frequency bands is larger and that in higher frequency bands is smaller; the lower frequency part of the wind pressure has a larger impact on the bridge,while the higher frequency part has a smaller impact. Wavelet analysis was helpful to the study on surface wind pressure of the over-line bridge,its analysis and application techniques were worth further investigating.
【Fund】: 中央高校基本科研业务费专项资金资助(2012JBM007);; 国家自然科学基金重点项目混合结构体系研究(50938008);国家自然科学基金青年基金(51208035);; 新世纪优秀人才支持计划资助(NCET-11-0571)
【CateGory Index】: U441.3;U270.11
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 YANG Yi-jun~1, WANG Qing-yun~2, LIN Zhi-xing~3(1. Shanghai Nissha Consultants Co., Ltd., Shanghai 200092, China; 2. Steel Framework Company, Nippon Sharyo Co., Ltd., Nagoya 456-8691, Japan; 3. State Key Laboratory for DisasterReduction in Civil Engineering, Tongji University, Shanghai 200092, China);Research of Wind-Induced Vibration of Steel Plate Girder Overhead Bridge and Measures Against Vibration Thereof Due to High-Speed Running Train[J];World Bridges;2005-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Hong,LEI Zhiyong (School of Electronic Information Engineering,Xi'an Technological university,Xi'an 710032,CHN);Research on Echo Signal Detection Technology Based on Maximum Entropy Spectral Estimation[J];Semiconductor Optoelectronics;2011-05
2 MAO Ke-jun,LIU Xiao-ming,ZHAO Xiao-hua,RONG Jian(Beijing Key Lab of Traffic Engineering,Beijing University of Technology,Beijing 100124,China);The Choice of Driver Fatigue Prediction Key Parameters Based on EEG Recordings[J];Journal of Beijing University of Technology;2010-07
3 LV Su-hong,REN Yan-na(College of Information and Managment Science,Henan Agricultural University,Zhengzhou 450002,China);Single Processing System Based on LabVIEW[J];Journal of Changchun Normal University(Natural Science);2008-06
4 ZHAO Wanjian,XU Yaoliang WANG Bo,ZHANG Shaocheng(Faculty of Electric and Automatic Engineering,Shanghai University of Electric Power,Shanghai 200090,China);The Application and Research of TCS230 Color Sensor in Correction Control System[J];Chinese Journal of Sensors and Actuators;2011-12
5 WANG Yi-fu,XU Peng,YANG Xiao-ling,HAN Yu (Mathematics and Computer Science College,Hu'nan Normal University,Changsha,Hu'nan,China 410081);Study on the method of detecting the frequencies of periodic signals[J];Journal of Changsha Telecommunications and Technology Vocational College;2011-01
6 ZHANG Xiqian1,2,GE Yong1,YAN Chunfeng3,YAN Zhitao1(1.College of Civil Engineering,Chongqing University,Chongqing 400030,China; 2.China Construction Third Engineering Division.CORP.LTD,Wuhan 430070,China;3.Chengdu City Planning Conservancy,Chengdu 610031,China);Advances in research of simulation technology of fluctuation wind loading[J];Journal of Earthquake Engineering and Engineering Vibration;2008-06
7 LIU Hong-yan,SHI Hong-rui(College of Information Science and Technology,Donghua University,Shanghai 201620,China);Application on Wavelet Threshold Filter in Signal Processing of Vortex Flowmeter[J];Journal of Donghua University(Natural Science);2008-04
8 ZHANG Hong-ying,TENG Zhao-sheng,WEN He,LI Cong-cong (College of Electrical and Information Engineering,Hunan University,Changsha 410082,China);Nine Points' Polynomial Transform Improved FFT for High Precise Harmonic Analysis[J];Proceedings of the Chinese Society of Universities for Electric Power System and its Automation;2010-06
9 Li Aiqun Wang Hao Xie Yishun(Key Laboratory of Concrete and Prestressed Concrete Structures of Ministy of Education,Southeast University,Nanjing 210096,China);Experimental study on strong wind characteristics of Runyang Suspension Bridge based on SHMS[J];Journal of Southeast University(Natural Science Edition);2007-03
10 XU Ke-jun,HUANG Yun-zhi(School of Electrical and Automation Hefei University of Technology,Hefei 230009,China);Teaching of "Signal Analysis and Processing" Course for Automation Specialty[J];Journal of Electrical & Electronic Education;2007-06
China Proceedings of conference Full-text Database 2 Hits
1 Zhang Wen-fu Ma Chang-heng JU Xiu-li Liu Ying-chun (College of Civil Engineering,Daqing Petroleum Institute,Daqing,163318,China);FLUCTUATING WIND VELOCITY TIME HISTORY SIMULATION BASED ON DISCRETE WAVELET TRANSFORM[A];[C];2007
2 Li Guangfeng Zhang Fulong Liu Yang (BeiJing Special Vehicle Institute Beijing 100072);Obtaining Fault-Character of Wheel System's Gear and Bearing Base on Second-Order Cyclic Spectra[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LI Ling ling1,JIANG Dong1,WANG Guang jian1,2,YANG Zhan li1,LI Zhi gang1(1.Hebei Technique University,Tianjin,300130;2.Huaibei Coal Industry Teachers College,Huaibei 235000);Basic Thought of Wavelet Theory and Its Development,Application and Outlook[J];Journal of Huaibei Industry Teachers College (Natural Sciences Edition);2002-01
2 Cai Danyi Li Aiqun Zhang Zhiqiang Cheng Wenrang(College of Civil Engineering, Southeast University Nanjing 210096);SIMULATION OF FLUCTUATING WIND LOAD ON HIGH-RISE TOWER AND ANALYSIS OF WIND-INDUCED RESPONSE[J];Industrial Construction;2001-04
3 Liu Xiliang Zhou Ying(College of Civil Engineering, Tianjin University Tianjin 300072);NUMERICAL SIMULATION METHODS OF WIND LOAD[J];Industrial Construction;2005-05
4 YANG Jie (School of Electrical Engineering, Hefei University of Technology, Hefei 230009, China);Microprocessor based instantaneous wind speed and wind spectrum measuring system[J];JOURNAL OF HEFEI UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE);1999-06
5 Luo Ning_an 1 Yang Wen_wu 2 Han Da_jian 1 (1. College of Architecture and Civil Engineering, South China of Univ. of Tech., Guangzhou 510640, China; 2. Maunsell Geotechnical Services LTD, Hong Kong);Stochastic Simulation of Wind Turbulence Field for a Long-Span Bridge[J];Journal of South China University of Technology(Natural Science);2002-03
6 HE Hong bing, ZHANG Jian jun (Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China);Wavelet Transform in Upper Air Wind Measurements[J];Journal of PLA University of Science and Technology(Natural Science);2002-02
7 LI Yuanqi~1, TAMURA Yukio~2, SHEN Zuyan~1(1. Department of Building Engineering, Tongji University, Shanghai 200092, China;2. Wind Engineering Research Center, Tokyo Polytechnic University, Atsugi 2430297, Japan);Wind tunnel tests for wind pressure distribution on spherical shells[J];Journal of Building Structures;2005-05
8 LOU Wenjuan,SUN Bin,LU Dan,SHEN Guohui(Department of Civil Engineering,Zhejiang University,Hangzhou 310027,China);Wind tunnel test and numerical simulation of wind loads on complex cantilevered roofs[J];Journal of Building Structures;2007-01
9 LI Yuan qi 1, DONG Shi lin 2 (1. Department of Structural Engineering, Tongji University, Shanghai 200092, China; 2. Department of Civil Engineering, Zhejiang University, Hangzhou 310027, China);RANDOM WIND LOAD SIMULATION AND COMPUTER PROGRAM FOR LARGE-SPAN SPATIAL STRUCTURES[J];Spatial Structures;2001-03
10 Zhao Chen (Harbin University of Civil Engineering and Architecture) Zhang Xiaogang Lu Weiping (Heilongjiang No.1 Building Construction Company);COMPUTER MODELING ON WIND HISTORIES WITH SPATIAL CORRELATIVITY[J];SPATIAL STRUCTURES;1996-02
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