NEHRP Clearinghouse
displaying 1121 - 1130 results in total 1394
Spacone, E.; Ciampi, V.; Filippou, F. C.
Beam Element for Seismic Damage Analysis.
National Science Foundation, Arlington, VA., August 1992, 134 p.
Identifying Number(s): UCB/EERC-92/07
Keywords: ; Structural engineering; Finite element method; Deformation; Structural vibration; Beams (Structural); Numerical integration; Earthquake damage; Dynamic response; Earthquake engineering; Stiffness; Structural response; Nonlinear systems; Structural components; Structural analysisFilippou, F. C.; D'Ambrisi, A.; Issa, A.
Nonlinear Static and Dynamic Analysis of Reinforced Concrete Subassemblages.
National Science Foundation, Arlington, VA.; Istituto Superiore di Ricerca sui Materiali Speciali, Terni (Italy).; Italian Dottorato di Ricerca Meccanica delle Strutture, Bologna (Italy)., August 1992, 198 p.
Identifying Number(s): UCB/EERC-92/08
Keywords: ; Girders; Earthquake resistant structures; Reinforced concrete; Dynamic response; Dynamic models; Earthquake engineering; Ground motion; Stress analysis; Stiffness; Displacement; Nonlinear systems; Reinforcement (Structures); Structural components; Structural analysisMonti, G.; Spacone, E.; Filippou, F. C.
Model for Anchored Reinforcing Bars under Seismic Excitations.
National Science Foundation, Arlington, VA., December 1993, 106 p.
Identifying Number(s): UCB/EERC-93/08
Keywords: ; Finite element method; Earthquake resistant structures; Reinforcing materials; Reinforced concrete; Reinforcement (Structures); Anchors (Structural); Dynamic response; Earthquake engineering; Yield strength; Displacement; Cyclic loads; Bond stress; Dynamic models; Structural analysisWadia-Fascetti, S.; Smith, H. A.
Adaptive Dynamic Analysis Considering Structural Lifespan: An Approach Based on Fuzzy Mathematics.
National Science Foundation, Arlington, VA.; Shimizu Corp., Tokyo (Japan). Ohsaki Research Inst., August 1994, 171 p.
Keywords: Fuzzy sets; Degradation; Structural engineering; Structural vibration; Structural failure; Earthquake damage; Dynamic response; Earthquake engineering; Uncertainty; Stiffness; Calibration; Structural response; Adaptive dynamic analysis; Errors; Structural analysisBasoez, N.; Kiremidjian, A. S.
Prioritization of Bridges for Seismic Retrofitting.
National Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Arlington, VA., January 1995, 174 p.
Keywords: Priorities; Bridge failures; Seismic retrofitting; Damage assessment; Risk assessment; Earthquake resistant structures; Algorithms; Structural design; Traffic impedances; Bridge design; Rehabilitation; Highway maintenance; Structural analysis; Reinforcing materials; Expert systems; Earthquake engineering; Knowledge based systems; Reinforcement (Structures); Highway managementDyke, S. J.; Spencer, B. F.; Quast, P.; Sain, M. K.; Kaspari, D. C.; Soong, T. T.
Experimental Verification of Acceleration Feedback Control Strategies for an Active Tendon System.
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., August 29, 1994, 106 p.
Identifying Number(s): NCEER-94-0024
Keywords: Structural engineering; Earthquake resistant structures; Feedback control; Computerized simulation; Controllers; Dynamic response; Earthquake engineering; Control systems design; Active tendon systems; Transfer functions; Stochastic processes; Structural analysisWen, Y. K.; Hwang, H.; Shinozuka, M.
Development of Reliability-Based Design Criteria for Building under Seismic Load.
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., August 1, 1994, 176 p.
Identifying Number(s): NCEER-94-0023
Keywords: Structural engineering; Probability; Earthquake resistant structures; Dynamic loads; Mathematical models; Reliability analysis; Structural design; Reliability-based design; Buildings; Earthquake engineering; Displacement; Nonlinear systems; Building codes; Design criteria; Structural analysisWu, Z.; Soong, T. T.; Gattulli, V.; Lin, R. C.
Nonlinear Control Algorithms for Peak Response Reduction.
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., February 16, 1995, 91 p.
Identifying Number(s): NCEER-95-0004
Keywords: Algorithms; Mathematical models; Robustness (Mathematics); Earthquake engineering; Optimization; Peak responses; Control systemsAnagnos, T.; Rojahn, C.; Kiremidjian, A. S.
NCEER-ATC Joint Study on Fragility of Buildings.
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., January 20, 1995, 120 p.
Identifying Number(s): NCEER-95-0003
Keywords: ; Fragility; Damage assessment; Structural failure; Structural reliability; Load carrying capacity; Earthquake damage; Buildings; Earthquake engineering; Ground motion; Structural response; Seismic effectsPekcan, G.; Mander, J. B.; Chen, S. S.
Experimental and Analytical Study of Low-Cycle Fatigue Behavior of Semi-Rigid Top-And-Seat Angle Connections.
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., January 5, 1995, 129 p.
Identifying Number(s): NCEER-95-0002
Keywords: ; Structural engineering; Earthquake resistant structures; Steel structures; Structural failure; Fatigue life; Construction materials; Dynamic response; Earthquake engineering; Fatigue (Materials); Connectors; Cyclic loads; Loads (Forces); Structural analysis