48,142 research outputs found
Adaptation of New Technology in Earth Science and Civil Infrastructures for Earthquake Hazard Mitigation
No full textExperimental Verification of Wireless Sensing and Control System for Structural Control Using MR-Dampers
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Nonlinear identification of soil response at Dahan downhole array site during the 1999 chi-Chi earthquake
No full textA new Lagrangian method for time-dependent inviscid flow computation
No full textThis paper presents a new Lagrangian approach for the two-dimensional (2-D) time-dependent Euler equations. It may be considered as a sequel to the authors' previous Lagrangian approaches for steady supersonic flow computations [C. Y. Loh and W. H. Hui, J. Comput. Phys., 89 (1990), pp. 207-240; W. H. Hui and C. Y. Loh, J. Comput. Phys., 103 (1992), pp. 450-464; W. H. Hui and C. Y. Loh, J. Comput. Phys., 103 (1992), pp. 465-471; C. Y. Loh and M. S. Liou, J. Comput. Phys., 104 (1993), pp. 150-161; C. Y. Loh and M. S. Liou, SIAM J. Sci. Comput., 15 (1994), pp. 1038-1058; C. Y. Loh and M. S. Liou, J. Comput. Phys., 113 (1994), pp. 224-248]. The theoretical background and the intrinsic flow coordinates as well as the Lagrangian conservation form are introduced based on the concept of material functions (or path functions). A TVD scheme of the Godunov type is chosen to describe the numerical procedure. Several examples are then given to justify the claimed advantages of the new methodology, namely, (a) any contact discontinuities are crisply solved and (b) grids are automatically and accurately generated following pathlines.</p
Identification and Simulation of Non-Linear Inelastic Responses of RC Structures Using Hysteretic Model
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MATLAB-based Seismic Response Control of Cable-Stayed Bridge: Considering Cable Vibration
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