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WhatsApp: +86 18221755073This paper describes the programming, planning, design, and analysis for the seismic improvements to a four-story brick masonry building originally constructed in 1907. The …
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WhatsApp: +86 18221755073When adjacent buildings undergo seismic shaking but are not adequately spaced apart, their individual responses differ in terms of mode shapes, durations, and magnitudes of …
WhatsApp: +86 18221755073As proposed by Ryder (1988), seismic sources at mines can be broadly split into two main categories. The first of these is slip/shear in the rockmass, which can be described …
WhatsApp: +86 18221755073We investigate the influence of the mining stope (underground excavation or void) on seismic inversions for the scalar moment, corner …
WhatsApp: +86 18221755073This paper aims to present a comprehensive review of analytical methods and standard guidelines for assessing the performance of buildings near mining areas, particularly …
WhatsApp: +86 18221755073In terms of the structural design, a performance-based seismic design (PBSD) approach can help engineers to better understand the behavior of the building under different seismic loads, to somehow better predict a post-earthquake scenario and better information for decision-makers.
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WhatsApp: +86 18221755073We investigate the influence of the mining stope (underground excavation or void) on seismic inversions for the scalar moment, corner frequency, source radius, stress drop and …
WhatsApp: +86 18221755073In terms of the structural design, a performance-based seismic design (PBSD) approach can help engineers to better understand the behavior of the building under different seismic loads, to …
WhatsApp: +86 18221755073As proposed by Ryder (1988), seismic sources at mines can be broadly split into two main categories. The first of these is slip/shear in the rockmass, which can be described by a DC moment tensor. The second is 'crushing' failure in the rockmass near a mining void.
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WhatsApp: +86 18221755073We investigate the influence of the mining stope (underground excavation or void) on seismic inversions for the scalar moment, corner frequency, source radius, stress drop and moment tensor using synthetic events created within …
WhatsApp: +86 182217550731636 1 Rutherford & Chekene, Consulting Engineers, San Francisco, CA; Email: hdavis@ruthchek 2 Rutherford & Chekene, Consulting Engineers, San Francisco, CA; Email: drobertson@ruthchek HEARST MEMORIAL MINING BUILDING SEISMIC IMPROVEMENTS, UNIVERSITY OF CALIFORNIA, BERKELEY Harold A DAVIS1 And …
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WhatsApp: +86 18221755073This paper describes the programming, planning, design, and analysis for the seismic improvements to a four-story brick masonry building originally constructed in 1907. The building is an historic landmark on the UC Berkeley campus, and is located very close to the Northern Segment of the Hayward fault.
WhatsApp: +86 18221755073The aim of this study was to compare the impact of vibrations on a building induced by the detonation of explosive charges during blasting operations in an open-pit mine with the impact on the same building caused …
WhatsApp: +86 18221755073In terms of the structural design, a performance-based seismic design (PBSD) approach can help engineers to better understand the behavior of the building under different seismic loads, to somehow better predict a post-earthquake scenario and better information for decision-makers.
WhatsApp: +86 18221755073Here, we use data from the in-mine seismic network, the Natural Earthquake Laboratory in South African Mines network, and a temporary Program for the Array Seismic Studies of the Continental ...
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