NEHRP Clearinghouse

displaying 91 - 100 results in total 316

  • Trudeau, P. J.
    Borings on MIT Campus Near Westgate II. Optimum Seismic Protection for New Building Construction in Eastern Metropolitan Areas.
    National Science Foundation, Washington, DC. Engineering and Applied Science., October 1972, 14 p.
    Identifying Number(s): INTERNAL STUDY-18
    Keywords: Ground motion; Earthquake engineering; Boston (Massachusetts); Boreholes; Soil profiles; Earthquakes; Earth movements; Massachusetts; Seismic waves

  • Mohammadi, J.; Ang, A. H. S .
    A Method for the Analysis of Seismic Reliability of Lifeline Systems.
    National Science Foundation, Washington, DC. Engineering and Applied Science., February 1980, 117 p.
    Identifying Number(s): UILU-ENG-80-2004
    Keywords: Seismic waves; Public utilities; Dynamic structural analysis; Earthquake engineering; Earthquake resistant structures; Transportation; Risk analysis; Earthquakes; Pipelines; Communication equipment; Water supply; Seismic risk

  • Helmberger, D. V.; Harkrider, D. G.
    Modeling Earthquakes with Generalized Ray Theory.
    Air Force Office of Scientific Research, Bolling AFB, DC, January 1978, 21 p.
    Identifying Number(s): CONTRIB-2959
    Keywords: Elastic waves; Iterations; Ray theory; Earthquakes; Faults (Geology); Numerical analysis; Cagniard deHoop technique; Wave propagation; Reprints; Seismic waves

  • Datta, S. K.; Shah, A. H.; El-Akily, N.
    Dynamic Response of a Buried Pipe in a Seismic Environment.
    National Science Foundation, Washington, DC. Engineering and Applied Science., August 1980, 36 p.
    Identifying Number(s): CUMER-80-5
    Keywords: Dynamic response; Earthquake engineering; Pipelines; Earthquakes; Vibration; Cylindrical shells; Subsurface structures; Mathematical models; Seismic waves

  • Bond, W. E.; Dobry, R.; O'Rourke, M. J.
    A Study of the Engineering Characteristics of the 1971 San Fernando Earthquake Records Using Time Domain Techniques.
    National Science Foundation, Washington, DC. Engineering and Applied Science., June 1980, 182 p.
    Identifying Number(s): CE-80-1
    Keywords: Earthquake engineering; Earthquakes; Time measurement; San Fernando earthquake (1971); Secondary waves; California; Mathematical models; Rayleigh waves; Seismic waves

  • Herrmann, R. B.
    Analysis of Strong Motion data from the New Madrid Seismic Zone: 1975 - 1976.
    National Science Foundation, Washington, D.C. Applied Science and Research Applications., August 1977, 151 p.
    Keywords: Ground motion; Earthquake engineering; New Madrid seismic zone; Earthquakes; Missouri; Accelerograms; Earth movements; Accelerometers; Seismic waves

  • Sugimura, Y.
    Seismic Strain Induced in the Ground During Earthquakes.
    National Science Foundation, Washington, D.C., June 1977, 73 p.
    Identifying Number(s): UCB/EERC-77/14
    Keywords: Ground motion; Computer programs; Earthquake engineering; Earthquakes; RUNF1 computer program; Plane waves; Soil dynamics; Secondary waves; Earth movements; Strains; Soil mechanics; California; CORFA computer program; CORIN computer program; Seismic waves

  • Dominguez, J.; Roesset, J. M.
    Dynamic Stiffness of Rectangular Foundations.
    National Science Foundation, Washington, DC. Div. of Advanced Environmental Research and Technology., August 1978, 64 p.
    Identifying Number(s): ['R78-20', 'MIT-CE-R78-20']
    Keywords: Dynamic response; Ground motion; Earthquake engineering; Foundations; Soil structure interactions; Soil dynamics; Finite element analysis; Earth movements; Boundary value problems; Seismic waves

  • Derecho, A. T.; Iqbal, M.; Ghosh, S. K.; Fintel, M.; Corley, W. G.
    Structural Walls in Earthquake-Resistant Buildings. Dynamic Analysis of Isolated Structural Walls - Representative Loading History.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., August 1978, 139 p.
    Identifying Number(s): PCA-SER-1589
    Keywords: Dynamic structural analysis; Dynamic response; Ground motion; Buildings; Earthquake engineering; Earthquake resistant structures; Seismic design; Walls; Earth movements; Design criteria; Seismic waves

  • Adham, S. A.; Ewing, R. D.
    Methodology for Mitigation of Seismic Hazards in Existing Unreinforced Masonry Buildings, Phase 1.
    National Science Foundation, Washington, DC. Applied Science and Research Applications., March 1978, 93 p.
    Identifying Number(s): R-7815-4610
    Keywords: Dynamic response; Dynamic structural analysis; Ground motion; Buildings; Earthquake engineering; Earthquake resistant structures; Masonry; Seismic design; Reinforcing materials; Walls; Earth movements; Masonry walls; Mathematical models; Seismic waves