Results 21 to 30 of about 9,542,086 (200)
Applied MechanicsReinforced Concrete (RC) members in existing RC structures are susceptible to shear-critical due to their under-reinforced design. Thus, implementing a retrofitting technique is essential to eliminate the casualties that could arise from sudden and ...
Nikos A. Papadopoulos +3 more
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Overview of the seismic input at dam sites in China
Earthquake Science, 2022 The current Chinese national standard, the Standard for Seismic Design of Hydraulic Structures (GB51247), released in 2018, is strictly based on China’s national conditions and dam engineering features.
Houqun Chen
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Műszaki Tudományos Közlemények, 2019 Abstract Earthquake zones cover a significant part of our earth, therefore, when planning and designing residential areas, factories, or other human establishments, professionals have to take into account the seismic hazard of that area. The current earthquake standard in Romania is based on the European code. This paper presents, beside
Kopenetz, Lajos György +2 more
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Swedish National Seismic Network
, 1904 The Swedish National Seismic Network (SNSN) started with the installation of a Wiechert seismograph in Uppsala in 1904. Since 1998 the SNSN is a part of the Department of Earth Sciences at Uppsala University.
Swedish National Seismic Network
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Applied SciencesClimate change induces extreme effects with lower-than-designed restoration periods, imposing the necessity of strengthening the structural integrity of existing and mainly older RC structures, which are often demonstrated to be under-reinforced in terms
Maria C. Naoum +3 more
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Match Compliance of Conventional Design Codes with Instructions for Seismic Rehabilitation of Buildings in Performance Evaluation of Steel Moment Frames [PDF]
Journal of Structural and Construction Engineering, 2019 Today, instructions for seismic rehabilitation of existing buildings are widely used for seismic performance evaluation of existing buildings. Moreover, nonlinear structural analysis methods are permitted for seismic design of new buildings in recent ...
M. A. Najafgholipour +3 more
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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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InfrastructuresEstablishing dependable and resilient methodologies for identifying damage that may compromise the integrity of reinforced concrete (RC) infrastructures is imperative for preventing potential catastrophic failures.
George M. Sapidis +2 more
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Advances in Civil Engineering, 2021 In this paper, a risk-based multiobjective optimal seismic design method for reinforced concrete (RC) piers is proposed. This method is used to determine the size and reinforcement ratios of piers to minimize the seismic risk of bridge systems and the ...
Sicong Hu +4 more
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Study on Inelastic Strain-Based Seismic Fragility Analysis for Nuclear Metal Components
Energies, 2021 The main purpose of this study is to investigate the feasibility of the seismic fragility analysis (FA) with the strain-based failure modes for the nuclear metal components retaining pressure boundary.
Gyeong-Hoi Koo +2 more
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