NEHRP Clearinghouse
displaying 1281 - 1290 results in total 2187
Agrawal, A. K.; Yang, J. N.
Optimal Polynomial Control of Linear and Nonlinear Structures.
National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., December 11, 1995, 106 p.
Identifying Number(s): NCEER-95-0019
Keywords: ; Seismic waves; Seismic isolation; Polynomials; Dynamic response; Buildings; Earthquake engineering; Active control; Structural dynamics; Hysteresis; Linear systems; Structural response; Nonlinear systems; Optimal control; Control systems; Vibration isolatorsBenjamin, J. R.; Webster, F. A.
Optimal Reliability of Lifeline Levee Systems Under Multiple Natural Hazards.
National Science Foundation, Washington, DC., August 1, 1984, 138 p.
Identifying Number(s): JBA-109-030-H-01
Keywords: ; Probability theory; Subsidence; Levels; Failure; Flood control; Landslides; Mathematical models; Flooding; Bursting; Graphs (Charts); Stability; Disasters; Shear strength; Hazards; Water flow; Drawdown; EarthquakesCheng, F. Y.; Juang, D. S.
Optimum Design of Braced and Unbraced Frames for Static, Seismic, and Wind Forces with UBC, ATC-3, and TJ-11.
National Science Foundation, Washington, DC., December 1985, 379 p.
Identifying Number(s): CIVIL ENGINEERING STUDY-85-10
Keywords: Seismic design; Static loads; Steel structures; Wind loads; Bracing; Frames; Earthquake engineering; ODSEWS-2D-II computer program; Building codesCheng, F. Y.; ifuengfung, D.; Sheng, L. H.
Optimum Design of Static, Earthquake, and Wind Steel Structures (ODSEWS-2D).
National Science Foundation, Washington, DC. Div. of Problem-Focused Research Applications., January 1981, 314 p.
Identifying Number(s): CIVIL ENGINEERING STUDY-81-10
Keywords: Seismic design; Dynamic loads; Static loads; Wind pressure; Steel structures; ODSEWS computer program; Buildings; Earthquake engineering; IBM 370/168 computers; Gust loads; Computer programs; Building codes; Earthquakes; 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 criteriaVanmarcke, E. H.; Reed, J. W.; Roth, D. A.
Optimum Seismic Protection for New Building Construction in Eastern Metropolitan Area. Evaluation of Expected Losses and Total Present Cost: Preliminary Sensitivity Analysis, Internal Study Report Number 10.
National Science Foundation, Washington, DC. Engineering and Applied Science., July 1972, 40 p.
Keywords: Cost analysis; Seismic design; Earthquake resistant structures; Probability theory; Sensitivity analysis; Damage; Design standards; Earthquake engineering; Buildings; Computer programs; Construction costsOptimum Seismic Protection for New Building Construction in Eastern Metropolitan Areas - Progress Through October 1971.
National Science Foundation, Washington, DC. Engineering and Applied Science., October 1971, 17 p.
Keywords: Seismic design; Building; Earthquake resistant structures; Seismic waves; Massachusetts; Structural design; Dynamic response; Earthquake engineering; Boston (Massachusetts); Dynamic structural analysisHong, S. T.; Reed, J. W.
Optimum Seismic Protection for New Building Construction in Eastern Metropolitan Areas. 1957 San Francisco Earthquake Tall Building Damage Review.
National Science Foundation, Washington, DC. Applied Science and Research Applications., December 1972, 8 p.
Identifying Number(s): INTERNAL STUDY-22
Keywords: Damage assessment; Earthquake resistant structures; Tall buildings; California; Buildings; Earthquake engineering; San Francisco (California); Dynamic structural analysisHong, S. T.; Reed, J. W.
Optimum Seismic Protection for New Building Construction in Eastern Metropolitan Areas. 1965 Puget Sound, Washington, Earthquake Tall Building Damage Review.
National Science Foundation, Washington, DC. Applied Science and Research Applications., December 1972, 18 p.
Identifying Number(s): INTERNAL STUDY-23
Keywords: Seismic design; Earthquake resistant structures; Tall buildings; Damage assessment; Takoma (Washington); Earthquake engineering; Seattle (Washington); Buildings; Olympia (Washington); Washington (State); Building codes; Dynamic structural analysisWhitman, R. V.; Hong, S. T.
Optimum Seismic Protection for New Building Construction in Eastern Metropolitan Areas. Data for Analysis of Damage to High Rise Buildings in Los Angeles.
National Science Foundation, Washington, DC. Engineering and Applied Science., March 1973, 10 p.
Identifying Number(s): INTERNAL STUDY-32
Keywords: Cost analysis; Damage assessment; Tall buildings; California; San Fernando Earthquake; Maps; Buildings; Earthquake engineering; Assessed values; Los Angeles (California); Assessments; Earthquakes; Replacement costs