NEHRP Clearinghouse
displaying 31 - 40 results in total 552
Sun, C. T.; Chen, C. C.; Bogdanoff, J. L.; Lo, H.
A Timoshenko Beam Model for Vibration of Plane Frames.
National Science Foundation, Washington, D.C. Research Applied to National Needs., June 3, 1976, 42 p.
Keywords: Framed structures; Seismic waves; Vibration; Earth movements; Shear stresses; Finite element analysis; Ground motion; Earthquake engineering; Bending; Kentucky; Steam electric power generation; Timoshenko method; Paradise (Kentucky); Structural members; Earthquakes; Dynamic structural analysisAbdel-Ghaffar, A. M.; Housner, G. W.
An Analysis of the Dynamic Characteristics of a Suspension Bridge by Ambient Vibration Measurements.
National Science Foundation, Washington, D.C., January 1977, 86 p.
Identifying Number(s): EERL-77-01
Keywords: Vehicular traffic; Earthquake resistant structures; California; Vibration tests; Vibration; Vincent-Thomas bridge; Dynamic response; Earthquake engineering; Vibration damping; Suspension bridges; Los Angeles harbor; Dynamic structural analysisLukkunaprasit, P.; Kelly, J. M.
Dynamic Plastic Analysis Using Stress Resultant Finite Element Formulation.
National Science Foundation, Washington, D.C., September 1977, 61 p.
Identifying Number(s): UCB/EERC-77/21
Keywords: Nonlinear differential equations; Dynamic loads; Numerical integration; Clamped plates; Spherical shells; Earthquake engineering; Finite element analysis; Runge-Kutta method; Stress analysis; Metal plates; Plastic analysis; Plates; Dynamic structural analysisSmilowitz, R.; Newmark, N. M.
Seismic Shears and Overturning Moments in Buildings.
National Science Foundation, Washington, D.C. Research Applied to National Needs., July 1977, 145 p.
Identifying Number(s): ['STRUCTURAL RESEARCH SER-441', 'UILU-ENG-77-2011']
Keywords: Seismic design; Earthquake resistant structures; Skyscrapers; Seismic waves; Earth movements; Shear properties; Ground motion; Earthquake engineering; Buildings; Theses; Soil structure interactions; Soil mechanics; Earthquakes; Dynamic structural analysisMontgomery, C. J.; Hall, W. J.
Studies on the Seismic Design of Low-Rise Steel Buildings.
National Science Foundation, Washington, D.C. Research Applied to National Needs., July 1977, 181 p.
Identifying Number(s): ['STRUCTURAL RESEARCH SER-442', 'UILU-ENG-77-2012']
Keywords: Seismic design; Earthquake resistant structures; Steel construction; Seismic waves; Low rise buildings; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Buildings; Building codes; Dynamic structural analysisKelly, J. M.; Eidinger, J. M.; Derham, C. J.
A Practical Soft Story Earthquake Isolation System.
National Science Foundation, Washington, D.C., November 1977, 150 p.
Identifying Number(s): UCB/EERC-77/27
Keywords: Energy absorption; Earthquake resistant structures; Damping; Earth movements; Dynamic response; Ground motion; Earthquake engineering; Earthquakes; Bearings; Rubber; Dynamic structural analysisSeed, H. B.; Makdisi, F. I.; de Alba, P.
The Performance of Earth Dams During Earthquakes.
National Science Foundation, Washington, D.C., August 1977, 58 p.
Identifying Number(s): UCB/EERC-77/20
Keywords: Embankments; Seismic loads; Earth movements; Seismic epicenter; Dynamic response; Ground motion; Earthquake engineering; Earth dams; Loads (Forces); Earthquakes; Dynamic structural analysisMitigation of Seismic Hazards in Existing Unreinforced Masonry Wall Buildings: Performance of Undesigned and Modified Elements. Evaluation of Modification Methods.
National Science Foundation, Washington, D.C., March 31, 1978, 36 p.
Keywords: Masonry; Seismic design; Seismic hazards; Earth movements; Walls; Structural design; Ground motion; Earthquake engineering; Buildings; Earthquakes; Dynamic structural analysisFintel, M.; Derecho, A. T.; Ghosh, S. K.; Iqbal, M.; Freskakis, G. N.
Structural Walls in Earthquake Resistant Structures: Analytical Investigation - Dynamic Analysis of Isolated Structural Walls - Parts A and B.
National Science Foundation, Washington, D.C. Applied Science Research Applications., October 1976, 285 p.
Keywords: Earthquake resistant structures; Structural walls; Walls; Structural design; Dynamic response; Shear properties; Earthquake engineering; Computer aided design; Earthquakes; Dynamic structural analysisBarney, C. B.; Shiu, K. N.; Rabbat, B. G.; Fiorato, A. E.
Earthquake Resistant Structural Walls - Tests of Coupling Beams.
National Science Foundation, Washington, D.C. Applied Science and Research Applications., October 29, 1976, 142 p.
Keywords: Earthquake resistant structures; Beams (Supports); Reinforced concrete; Coupling beams; Walls; Structural design; Concrete construction; Design criteria; Dynamic structural analysis