NEHRP Clearinghouse

displaying 381 - 390 results in total 1137

  • Werner, S. D.; Lee, L. C.
    Three-Dimensional Response of a Bridge Structure Subjected to Traveling Rayleigh Waves, SV-Waves, and P-Waves.
    National Science Foundation, Washington, DC. Engineering and Applied Science., May 1980, 208 p.
    Identifying Number(s): AA-R-7911-5008
    Keywords: Bridges (Structures); Seismic waves; Mathematical models; Dynamic response; CAST-1 computer program; Computer programming; Soil structure interactions; Earthquakes; Dynamic structural analysis

  • Noland, J. L.; Amrhein, J. E.
    Research in Progress on Masonry Construction. Conference Proceedings Held at Marina Del Rey, California on March 1980.
    National Science Foundation, Washington, DC. Engineering and Applied Science., March 1980, 318 p.
    Keywords: Masonry; Construction materials; Finite element analysis; Construction industry; Earthquake engineering; Bricks; Buildings; Meetings; Nondestructive tests; Progressive collapse; Earthquakes; Structural analysis

  • Recent Research Reports: Entries 1046-1174.
    August 1980, 113 p.
    Identifying Number(s): NSF/RA-800155
    Keywords: Energy methods; Government policies; Engineering; Weather modification; Technology assessment; Urban planning; Document announcement; Abstracts; Ecology; State government; Handicapped persons; Environmental impacts; Regulations; Local government; Geophysics; Social services; Bibliographies; Research; Resources; Documents; Scientific research; Earthquakes

  • Hwang, L. S.; Lee, Y. K.
    Tsunamis (Proceedings of the National Science Foundation Workshop Held at Trabuco Canyon, Southern California on May 7-9, 1979).
    National Science Foundation, Washington, DC. Engineering and Applied Science., May 1979, 317 p.
    Keywords: ; Coasts; Tables (Data); Mathematical models; Graphs (Charts); Storm surges; Meetings; Tsunamis; Ocean waves; Maps; Protection; Earthquakes

  • Summary of Awards, Fiscal Year 1979, Division of Problem-Focused Research.
    January 1979, 107 p.
    Identifying Number(s): ['NSF/RA-800257', 'NSF-80-25']
    Keywords: Nutrition; Chemical compounds; Research projects; Water supply; Natural resources; Earthquakes; Handicapped persons; Grants; Raw materials; Pollution; National Science Foundation

  • Recent Awards: January-March 1980.
    March 1980, 10 p.
    Identifying Number(s): ['NSF/RA-800255', 'NSF-80-40']
    Keywords: ; Nutrition; Research projects; Technology innovation; Awards; Handicapped persons; Grants; Earthquakes

  • Recent Awards: April-June 1980.
    June 1980, 20 p.
    Identifying Number(s): ['NSF/RA-800256', 'NSF-80-63']
    Keywords: ; Nutrition; Research projects; Volcanoes; Awards; Handicapped persons; Grants; Tsunamis; Earthquakes

  • Parnes, R.
    Dispersion Relations of an Elastic Rod Embedded in an Elastic Soil.
    National Science Foundation, Washington, DC. Engineering and Applied Science., February 1980, 29 p.
    Identifying Number(s): 16
    Keywords: Dispersion relations; Seismic waves; Subsurface structures; Earthquake engineering; Resonant frequency; Soil dynamics; Elastic shells; Pipelines; Earthquakes

  • Chan, S. W.; Koh, S. L.; Chen, W. F.
    Upper Bound Limit Analysis of the Stability of a Seismic-Infirmed Earthslope.
    National Science Foundation, Washington, DC. Engineering and Applied Science., September 1980, 141 p.
    Identifying Number(s): CE-STR-80-16
    Keywords: LASSIE computer program; Mathematical models; Earthquake engineering; Soil properties; Stress analysis; Computer programs; Slopes; Plastic deformation; Earthquakes

  • 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: Seismic waves; Vibration; Subsurface structures; Mathematical models; Cylindrical shells; Dynamic response; Earthquake engineering; Pipelines; Earthquakes