NEHRP Clearinghouse

displaying 21 - 30 results in total 59

  • Mondkar, D. P.; Powell, G. H.
    2D Plane/Axisymmetric Solid Element (Type 3 - Elastic or Elastic-Perfectly Plastic) for the ANSR-II Program.
    National Science Foundation, Washington, DC., July 1980, 44 p.
    Identifying Number(s): UCB/EERC-80/14
    Keywords: Structures; Stiffness methods; User needs; ANSR 2 computer program; Dynamic response; Plastic properties; Earthquake engineering; Finite element analysis; Displacement; Elastic properties; Earthquakes

  • Yao, J. T. P.; Schiff, A. J.
    System Identification in Earthquake Engineering.
    National Science Foundation, Washington, DC. Engineering and Applied Science., May 1980, 16 p.
    Identifying Number(s): ['CE-STR-80-7', 'EC-80-2']
    Keywords: Structures; Probability theory; Damage assessment; Earthquake resistant structures; Dynamic response; Earthquake engineering; Hazards; Earthquakes; Dynamic structural analysis

  • Hu, Y.
    Input Identification from Structural Vibrational Response.
    National Science Foundation, Washington, DC., August 1980, 90 p.
    Identifying Number(s): UCB/EERC-80/26
    Keywords: Structures; Mechanical hysteresis; Mathematical models; Rigid frames; Dynamic response; Frequency response; Earthquake engineering; Earthquakes; Dynamic structural analysis

  • Luco, J. E.; Wong, H. L.
    Response of Structures to Nonvertically Incident Seismic Waves.
    National Science Foundation, Washington, DC. Office of Planning and Resources Management., October 1979, 64 p.
    Keywords: Structures; Seismic waves; Dynamic response; Ground motion; Earthquake engineering; Buildings; Secondary waves; Rayleigh waves; Soil structure interactions; SH waves; Earthquakes; Dynamic structural analysis

  • Ruzicka, G. C.; Robinson, A. R.
    Dynamic Response of Tuned Secondary Systems.
    National Science Foundation, Washington, DC. Office of Planning and Resources Management., November 1980, 145 p.
    Identifying Number(s): ['STRUCTURAL RESEARCH SER-485', 'UILU-ENG-80-2020']
    Keywords: Structures; Seismic waves; Mathematical models; Dynamic response; Ground motion; Earthquake engineering; Degrees of freedom; Earthquakes; Dynamic structural analysis

  • Chen, S. J. H.; Yao, J. T. P.
    Data Analyses for Safety Evaluation of Existing Structures.
    National Science Foundation, Washington, DC. Office of Planning and Resources Management., December 1980, 100 p.
    Identifying Number(s): CE-STR-80-18
    Keywords: Structures; Seismic design; Damage assessment; Seismic waves; Dynamic response; Earthquake engineering; Resonant frequency; Computer programs; Earthquakes; Dynamic structural analysis

  • Kiureghian, A. D.; Sackman, J. L.; Nour-Omid, B.
    Dynamic Response of Light Equipment in Structures.
    National Science Foundation, Washington, DC. Div. of Engineering., April 1981, 63 p.
    Identifying Number(s): UCB/EERC-81/05
    Keywords: Structures; Light equipment; NTISUCEERC; NTISNSFRA; Dynamic response; Perturbation; Earthquake engineering; Random inputs; Equipment structure interactions; Interactions; Earthquakes; Dynamic structural analysis

  • Bhatti, M. A.; Ciampi, V.; Pister, K. S.; Polak, E.
    OPTNSR-An Interactive Software System for Optimal Design of Statically and Dynamically Loaded Structures with Nonlinear Response.
    National Science Foundation, Washington, DC., January 1981, 187 p.
    Identifying Number(s): UCB/EERC-81/02
    Keywords: Structures; Earthquake resistant structures; Computerized simulation; Algorithms; MINI-ANSR computer program; NTISNSFRA; Structural design; Dynamic response; Finite element analysis; Earthquake engineering; Computer programs; Computer aided design; INTEROPTDYN computer program; Earthquakes; Dynamic structural analysis

  • Wen, Y. K.; Pearce, H. T.
    Stochastic Models for Dependent Load Processes.
    National Science Foundation, Washington, DC., March 1981, 81 p.
    Identifying Number(s): ['STRUCTURAL RESEARCH SER-489', 'UILU-ENG-81-2002']
    Keywords: ; Structures; Random processes; Dynamic loads; Monte Carlo method; Reliability; Storms; Stochastic processes; Earthquakes

  • Higgins, C. J.; Steedman, D. W.
    Evaluation of the Feasibility of Establishing a National Testing Capability for the Simulation of Earthquake Loads on Large-Scale Structures.
    National Science Foundation, Washington, DC., March 1981, 57 p.
    Keywords: Structures; Research management; Research projects; Test facilities; Shaker tables; Cost estimates; Earthquake engineering; Technology assessments; Recommendations; Earthquakes