NEHRP Clearinghouse
displaying 171 - 180 results in total 423
Irvine, H. M.; Kountouris, G. E.
Inelastic Seismic Response of a Torsionally Unbalanced Single-Story Building Model.
National Science Foundation, Washington, DC. Engineering and Applied Science., July 1979, 172 p.
Identifying Number(s): R79-31
Keywords: Seismic design; Earthquake resistant structures; Framed structures; Equations of motion; Mathematical models; Dynamic response; Ground motion; Earthquake engineering; BILIN subroutine; Buildings; Regression analysis; Two degrees of freedom; Subroutines; Dynamic structural analysisZagajeski, S. W.; Bertero, V. V.
Optimum Inelastic Design of Seismic-Resistant Reinforced Concrete Frame Structures.
National Science Foundation, Washington, DC., January 1980, 122 p.
Identifying Number(s): UCB/EERC-80/03
Keywords: Seismic design; Earthquake resistant structures; Framed structures; Reinforced concrete; Elastic analysis; Ground motion; Earthquake engineering; Nonlinear programming; Computer aided design; Concrete construction; Design criteriaKiureghian, A. D.
On Response of Structures to Stationary Excitation.
National Science Foundation, Washington, DC., December 1979, 43 p.
Identifying Number(s): UCB/EERC-79/32
Keywords: Structures; Seismic design; Random noise; White noise; Probability distribution functions; Mathematical models; Dynamic response; Ground motion; Earthquake engineering; Degrees of freedom; Earthquakes; Dynamic structural analysisBhatti, M. A.; Polak, E.; Pister, K. S.
OPTDYN - A General Purpose Optimization Program for Problems with or without Dynamic Constraints.
National Science Foundation, Washington, DC., July 1979, 92 p.
Identifying Number(s): UCB/EERC-79/16
Keywords: Structures; Seismic design; CDC-6400 computers; Algorithms; Earth movements; Dynamic response; OPTDYN computer program; Earthquake engineering; Fortran 4 programming language; Ground motion; Nonlinear programming; Computer programs; Computer aided design; Fortran; Earthquakes; Dynamic structural analysisBhatti, M. A.
Optimal Design of Localized Nonlinear Systems with Dual Performance Criteria Under Earthquake Excitations.
National Science Foundation, Washington, DC., July 1979, 110 p.
Identifying Number(s): UCB/EERC-79/15
Keywords: Seismic design; Earthquake resistant structures; Algorithms; Dynamic response; Ground motion; Earthquake engineering; Computer programming; Minimax technique; Nonlinear programming; Computer aided design; Nonlinear systems; Dynamic structural analysisLee, D. M.; Jennings, P. C.; Housner, G. W.
A Selection of Important Strong Motion Earthquake Records.
National Science Foundation, Washington, DC. Engineering and Applied Science., January 1980, 311 p.
Identifying Number(s): EERL-80-01
Keywords: Seismometers; Seismograms; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Buildings; Seismographs; Accelerometers; EarthquakesBruce, J. R.; Lindberg, H. E.; Abrahamson, G. R.
Simulation of Strong Earthquake Motion with Contained-Explosion Line Source Arrays, Single-Source and Array Tests at Camp Parks.
National Science Foundation, Washington, DC. Div. of Problem-Focused Research Applications., December 1979, 155 p.
Keywords: Seismic design; Earthquake resistant structures; Explosive charges; Arrays; Earth movements; Finite element analysis; Ground motion; Simulation; Soil properties; Soil structure interactions; Dynamic structural analysischopra, A. K.; Chakrabarti, P.; Gupta, S.
Earthquake Response of Concrete Gravity Dams Including Hydrodynamic and Foundation Interaction Effects.
January 1980, 202 p.
Identifying Number(s): UCB/EERC-80/01
Keywords: Water; Concrete; California; Gravity dams; Pine Flat Dam; Reservoirs; Foundations (Structures); Ground motion; Frequency; Response; Dams; Hydrodynamics; Interactions; EarthquakesIwan, W. D.
Proceedings of the National Meeting of the Universities Council for Earthquake Engineering Research (6th) Held at Urbana-Champaign, Illinois on May 1-2, 1980.
National Science Foundation, Washington, DC. Engineering and Applied Science., January 1980, 278 p.
Identifying Number(s): UCEER-6
Keywords: Earthquake resistant structures; Seismic risk; Dynamic response; Ground motion; Earthquake engineering; Meetings; Soil dynamics; Soil structure interactions; Building codes; Earthquakes; Dynamic structural analysisNelson, I.; Weidlinger, P.; Baron, M. L.
Effect of Local Inhomogeneity on the Dynamic Response of Pipelines.
National Science Foundation, Washington, DC. Engineering and Applied Science., October 1979, 106 p.
Keywords: Seismic waves; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Soil dynamics; Pipelines; Earthquakes