Results 11 to 20 of about 2,446,502 (101)
Towards using seismic anisotropy to interpret ductile deformation in mafic lower crust [PDF]
, 2008 The lower crust forms an important geodynamic control in continental tectonics and the communication and coupling of kinematics between surface and deep-Earth processes.
Tatham, Daniel John
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Applied Sciences, 2023 The safety assessment of existing structures in areas with a relevant seismic hazard is one of the major topics for engineers since many existing reinforced concrete structures have been realized disregarding seismic design with minimal details with ...
Diego Gino +4 more
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Use of seismic insulation for seismic protection of railway bridges [PDF]
E3S Web of Conferences, 2021 The problem of seismic protection of the bridge for the conditions of Uzbekistan is considered. The bridge is located in an area with estimated seismicity of 9 points.
Shermuxamedov Ulugbek +2 more
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Overview of the relocation of Yunxian Seismic Station in Yunnan Province
地震科学进展, 2022 The construction of Dali-Lincang railway has caused serious interference to the seismic observation environment of Yunxian Seismic Station. In order to support the construction of major projects and properly handle the relationship between railway ...
Bailun Cao, Fujiang Kuang
doaj +1 more source
Structural Mechanics of Engineering Constructions and Buildings, 2019 The aim of the work. The article aims to determine the most effective seismic protection devices, as well as their degree of reliability in different conditions.
Inomzhon U. Madzhidov +3 more
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Geotechnical design with apparent seismic safety factors well-bellow 1 [PDF]
, 2014 The paper demonstrates that whereas often in seismic geotechnical design it is not realistically feasible to design with ample factor of safety against failure as is done in static design, an "engineering" apparent seismic factor of safety less than 1 ...
Gazetas, George +2 more
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Enhanced Seismic Protection System for an Emergency Diesel Generator Unit
Energies, 2022 Nuclear power plants are required to maintain operation after an earthquake, leading to a safe shutdown if necessary. In the case of a loss of offsite power, the onsite emergency diesel generator is critical to ensure procedural operations of the nuclear
Ricardo Bustamante +2 more
doaj +1 more source
Regional Seismic Wavefield Propagation [PDF]
, 2004 Through the examination of local and regional seismic waveform data the crust and upper mantle of southern California are investigated. Using local and regional seismic phases such as Pn, Sn, PL, and surface waves, seismic wave velocities of interesting
Savage, Brian Kirk
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Operational Modal Analysis for Seismic Protection of Structures [PDF]
, 2008 This thesis focuses on output-only modal identification tests and on the opportunities they provide in the field of seismic protection of structures. The problem of a good measurement process, in order to obtain high quality data and reliable results ...
Rainieri, Carlo
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Seismic anisotropy in siliciclastic reservoir rocks [PDF]
, 2006 The interpretation of geophysical field measurements of seismic anisotropy is presently limited by our knowledge of the controls of the elastic anisotropy of sedimentary rocks in the subsurface. Traditionally, laboratory ultrasonic velocity measurements
Maddock, Jamie Stewart
core +6 more sources