MICROTREMOR

作品数：26被引量：32H指数：4
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相关期刊：《Earthquake Engineering and Engineering Vibration》《Journal of Civil Engineering and Architecture》《Open Journal of Civil Engineering》《Frontiers of Structural and Civil Engineering》更多>>
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Application of geophysical methods in fine detection of urban concealed karst:A case study of Wuhan City,China
《China Geology》2024年第3期517-532,共16页Dao-han Liu Lei Wang Lei Liu Jun-jie Xu Jian-qiang Wu Pan Liu 
jointly supported by the project of Chinese National Natural Science Foundation(42107485);National Key R&D Program(2020YFC1512400,2018YFC800804);China Geological Survey(DD20190282,DD20221734,and DD20230323)。
The construction of modern livable cities faces challenges in karst areas,including ground collapse and engineering problems.Wuhan,with a population of 13.74×10^(6) and approximately 1161 km^(2)of soluble rocks in th...
关键词：Ground Penetrating Radar(GPR) Electric Resistivity Tomography(ERT) Opposing-coils Transient Electromagnetic Method(OCTEM) Microtremor Array Measurements(MAM) Multi-channel Analysis of surface wave(MASW) Multi-source surface wave exploration(MSSW) Electromagnetic wave CT(EM CT) Surface Nuclear Magnetic Resonance(SNMR) Concealed karst Urban geological survey engineering 
Horizontal-to-vertical spectral ratio inversion method based on multimodal forest optimization algorithm
《Global Geology》2024年第3期167-176,共10页CHEN Xuanning HAN Fuxing GAO Zhenghui SUN Zhangqing HAN Jiangtao 
Supported by projects of National Natural Science Foundation of China(No.42074150);National Key Research and Development Program of China(No.2023YFC3707901);Futian District Integrated Ground Collapse Monitoring and Early Warning System Construction Project(No.FTCG2023000209).
The exploration of urban underground spaces is of great significance to urban planning,geological disaster prevention,resource exploration and environmental monitoring.However,due to the existing of severe interferenc...
关键词：MICROTREMOR HVSR method multimodal forest optimization algorithm HVSR curve inversion 
Single-station microtremor surveys for site characterization:A case study in Erzurum city,eastern Turkey
《Earthquake Engineering and Engineering Vibration》2024年第3期563-576,共14页Fatih Karsli Erdem Bayrak 
The single-station microtremor method is one of the fastest,most reliable,and cheapest methods used to identify dynamic soil properties.This study utilizes 49 single-station microtremor measurements to identify the dy...
关键词：Nakamura horizontal/vertical spectral ratio single-station microtremor predominant frequency vulnerability index Erzurum 
Spatial structural characteristics of the Deda ancient landslide in the eastern Tibetan Plateau:Insights from Audio-frequency Magnetotellurics and the Microtremor Survey Method
《China Geology》2024年第2期188-202,共15页Zhen-dong Qiu Chang-bao Guo Yi-ying Zhang Zhi-hua Yang Rui-an Wu Yi-qiu Yan Wen-kai Chen Feng Jin 
supported by the National Natural Science Foundation of China(42372339);the China Geological Survey Project(DD20221816,DD20190319)。
It is of crucial importance to investigate the spatial structures of ancient landslides in the eastern Tibetan Plateau’s alpine canyons as they could provide valuable insights into the evolutionary history of the lan...
关键词：Ancient landslide Remote sensing Audio-frequency Magnetotellurics(AMT) Microtremor Survey Method(MSM) Geological drilling engineering Spatial structure Tibetan Plateau Geological hazard survey engineering 
Microtremor-based analysis of the dynamic response characteristics of a site containing grouped earth fissures被引量：1
《Earthquake Engineering and Engineering Vibration》2023年第3期689-702,共14页Deng Yahong Xuan You Mu Huandong Chang Jiang Cao Ge He Nainan Zhao Xunchang Sun Longfei 
National Natural Science Foundation of China under Grant No.41772275;the Fundamental Research Funds for the Central Universities under Grant No.CHD300102268203。
In this study,the Beibu earth fissure site in the northeastern part of Weihe Basin,which contains four nearly parallel earth fissures,was studied.A long straight microtremor measuring line,containing 49 measuring poin...
关键词：earth fissure sites MICROTREMORS Fourier amplitude spectrum response spectrum arias intensity H/V spectral ratio fundamental frequency amplification effect 
Identification of hidden faults using determining velocity structure profile by spatial autocorrelation method in the west of Mashhad plain(Northeast of Iran)
《Journal of Mountain Science》2021年第12期3261-3274,共14页Seyedeh Fatemeh NEMATI Naser HAFEZI MOGHADAS Gholam Reza LASHKARIPOUR Hosein SADEGHI 
Characterizing the subsurface structure is an important parameter for the improvement of seismic hazard assessment.Due to the tectonic complexity of the earth,some deep fractures do not reach the earth's surface and a...
关键词：Subsurface Structure Hidden Fault Array Microtremor SPAC Method Vs Profile Mashhad Seismic hazard assessment 
Microtremor-based analysis of the dynamic response characteristics of earth-fissured sites in the Datong basin, China被引量：3
《Earthquake Engineering and Engineering Vibration》2021年第3期567-582,共16页Xuan You Deng Yahong He Jia Chang Jiang Yan Zuofei Wu Wei 
National Natural Science Foundation of China under Grant No.41772275;the Fundamental Research Funds for the Central Universities under Grant No.300102268203。
This study conducted microtremor testing along six survey lines that cross three typical earth fissures in the Datong basin to determine the dynamic response characteristics of earth fissure sites with regard to the F...
关键词：earth fissures microtremor testing predominant frequency amplification effect affected area mitigation measures 
Site Effect Estimation Using Microtremor Measurements at New Luxor City Proposed Site, South Egypt*
《Journal of Geoscience and Environment Protection》2021年第9期131-149,共19页Abdelnasser Mohamed Sayed Omer El khateeb Wael Dosoky Mahmoud A. Abbas 
The present study aims mainly at investigating
关键词：New Luxor City MICROTREMOR Fundamental Frequency Amplification Factor Seismic Vulnerability Index (SIV) 
Practical configured microtremor array measurements(MAMs)for the geological investigation of underground space被引量：3
《Underground Space》2021年第3期240-251,共12页Taeseo Ku Subramaniam Palanidoss Yunhuo Zhang Sung-Woo Moon Xiao Wei Ean Seong Huang Jeyatharan Kumarasamy Kok Hun Goh 
Land Transport Authority Singapore to fund this research project,using the land transportation innovation fund project:non-invasive geophysical study for bedrock evaluation(Award Number:R-302-000-164-490).
Underground space utilization is becoming increasingly essential for modern metropolitan cities such as Singapore.Mapping a soil/rock interface using traditional borehole investigation methods is expensive and difficu...
关键词：Array configuration MAM Non-invasive site investigation Soil/rock interface Surface wave survey 
Local site effects evaluation by surface wave and H/V survey methods in Senirkent(Isparta)region,southwestern Turkey被引量：5
《Earthquake Engineering and Engineering Vibration》2020年第2期321-333,共13页Mehmet Zakir Kanbur Ali Silahtar Gokhan Aktan 
This study aimed to investigate the site characterization of the Senirkent Basin(Isparta)by using the microtremor(H/V)and surface wave analysis(ReMi)methods.Senirkent district,which is located on the foothill of the K...
关键词：SITE characterization MICROTREMOR surface WAVES Vs30 Z1.0 
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