Application of passive seismic to the detection of buried hollows [PDF]
, 2015 Pilot studies involving the use of passive seismic techniques in a range of geological settings and applications, e.g., mapping bedrock, studies of soil erosion and Quaternary mapping have shown that it is a versatile, non-invasive and economic ...
Banks, VJ +7 more
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Post-earthquake evolution of small-strain shear stiffness at liquefiable deposit in Christchurch
Yantu gongcheng xuebao, 2020 The shear stiffness of saturated sand deposit will drop significantly under the disturbance of strong earthquake shaking (e.g., liquefaction) and then recover gradually with time. The difference between the post-earthquake field testing index and the pre-
ZHOU Yan-guo 1, 2, SHEN Tao 1, 2, WANG Yue 1, 2, DING Hai-jun 3
doaj +1 more source
Spatial Analysis of Seismic Hazard Based on Dynamical Characteristics of Soil in Kota Baru, South Lampung [PDF]
, 2019 Kota Baru, a new capital Lampung province location, planned and developed since 2012, will be a densely populated in near time. The province located in near Semangko fault, southern of Sumatra Island, is a vulnerable area to earthquake.
Ipmawan, V. L. (V) +2 more
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Effects of Surface Geology on Seismic Ground Motion Deduced from Ambient-Noise Measurements in the Town of Avellino, Irpinia Region (Italy) [PDF]
, 2011 The effects of surface geology on ground motion provide an important tool in seismic hazard studies. It is well known that the presence of soft sediments can cause amplification of the ground motion at the surface, particularly when there is a sharp ...
Amanda J. Chamberlain +7 more
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Determination of bed rock depth using joint geoelectric and HVSR methods
Journal of Physics: Conference Series, 2019 Abstract To obtain hard rock (bed rock) as the pedestal of the toll road, it had been measured of the thickness of layers of soft or weathered rock that covers the bed rock. Direct measurements carried out by drilling will require a long time and great cost.
G Yuliyanto, U Harmoko, S Widada
openaire +1 more source
Integration of HVSR measures and stratigraphic constraints for seismic microzonation studies: the case of Oliveri (ME) [PDF]
, 2014 Because of its high seismic hazard the urban area of Oliveri has been subject of first level seismic microzonation. The town develops on a large coastal plain made of mixed fluvial/marine sediments, overlapping a complexly deformed substrate. In order to
CAPIZZI, Patrizia +9 more
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Site Specific Ground Response Analysis for Quantifying Site Amplification at a Regolith Site [PDF]
, 2017 A numerical model has demonstrated that it can simulate reasonably well earthquake motions at the ground level during a seismic event. The most widely used model is an equivalent linear approach.
Setiawan, B. (Bambang)
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JGE, 2020 Bandung Regency is a highland area with a slope between 0 - 8%, 8-15% to above 45%. The district is located at an altitude of 768 m above sea level with the northern region higher than the south.
Andina Zuhaera +2 more
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Characteristics of marine site based on HVSR dynamic clustering method
Yantu gongcheng xuebao, 2023 The engineering characteristics of marine site are the important basis for the design, construction, operation and maintenance of major marine projects and the research focus of geotechnical earthquake engineering.
LIU Xianwei 1, CHEN Su 2, LI Xiaojun 2, FU Lei 1, HU Jinjun 3, SUN Hao 4, 5
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Earthquake Research Advances, 2023 The Anninghe fault is a major left-lateral strike-slip fault in southwest China and a seismic gap with a potential earthquake larger than MW 7.0 lies in the Mianning-Xichang segment according to recent observations.
Zeqiang Chen +4 more
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