Results 31 to 40 of about 5,621 (162)
Annals of Geophysics, 1994 e present a method for the inversion of complete waveforms in the 5-30 mHz frequency band for moment tensor determination. The method is based on the calibration of phase and group velocity dispersion curves for Rayleigh and Love fundamental modes to ...
B. Palombo +3 more
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Performance Evaluation of Moment Connections of Moment Resisting Frames Against Progressive Collapse [PDF]
Journal of Structural and Construction Engineering, 2017 When a primary structural element fails due to sudden load such as explosion, the building undergoes progressive collapse. The method for design of moment connections during progressive collapse is different to seismic design of moment connections ...
M. Mahmoudi, S. Varmaghani
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Influence of Rocking Shallow Foundation Parameters and Analysis of Seismic Response Characteristics
BuildingsRocking shallow foundations interrupt the seismic transmission path from the base of the structure and possess advantages, such as effective seismic isolation, self-resetting capabilities post-earthquake, and low costs.
Jia Bin +4 more
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Annals of Geophysics, 2003 The spectral analysis of fifty-five KEG VBB records from the October 12, 1992 Cairo earthquake source region was performed to obtain the seismic moment.
M. F. Abdelwahed +3 more
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A Fast Evaluation of the Seismic Moment Tensor for Induced Seismicity
Bulletin of the Seismological Society of America, 2000 An original method is proposed for the evaluation of moment tensor components using time-domain calculations of low-frequency displacement amplitudes with the first-wave polarities attached. The technique is suitable for applications involving large amounts of data that require a fast response time, such as those encountered in the analysis of induced ...
Trifu, C-I, Angus, DAC, Shumila, V
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Model and observed seismicity represented in a two dimensional space
Annals of Geophysics, 1976 In recent years theoretical seismology lias introduced<br />some formulae relating the magnitude and the seismic moment of earthquakes<br />to the size of the fault and the stress drop which generated the<br />earthquake.<br />In ...
M. Caputo
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Evaluation of Performance Levels and Response Modification Factors for Prestressed Reinforced Concrete Frames Using Nonlinear Pushover Analysis [PDF]
Journal of Structural and Construction Engineering, 2018 The use of different methods of prestressing systems is very common in gravity frames at the present time. This technology can also be used in lateral load resisting frames.
Vahid Sadeghi +2 more
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Shanghai Jiaotong Daxue xuebaoIn order to study the difference of dynamic response between large diameter variable section single pile and pile group foundations in seismic subsidence soil with different thicknesses under ground motion, based on the Xiang’an Bridge of Xiamen Second ...
FENG Zhongju, WANG Wei, ZHANG Cong, ZHU Jixin, WANG Yiran, MENG Yingying
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Seismic moment tensors and kinematic source parameters [PDF]
Geophysical Journal International, 1982 Summary. Parameters pertaining to the kinematics of a finite source are usually estimated by fitting specific fault models to the data. On the other hand, these parameters, including source location, are also contained in the moment tensors of higher degree.
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Geodetic observation of strain accumulation in the Banda Arc region
Geomatics, Natural Hazards & Risk, 2022 The Banda Arc region has produced several large destructive earthquakes, some of which have been followed by tsunamis. To better understand the earthquake potential in this area, we performed a comparison between geodetic and seismic moment rates.
Suchi Rahmadani +5 more
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