NEHRP Clearinghouse
displaying 831 - 840 results in total 1394
Suarez, L. E.; Singh, M. P.
Eigenproperties and Response of Primary Structure and Equipment Systems by Perturbation Approach.
National Science Foundation, Washington, DC., April 1986, 116 p.
Identifying Number(s): VPI-E-86-9
Keywords: Measuring instruments; Floors; Secondary systems; Supports; Damping; Electric power plants; Perturbation; Earthquake engineering; Earthquakes; Seismic surveys; Responses; Equipment; Vibrations; Structure engineering; Dynamic structural analysisSuarez, L. E.; Singh, M. P.
Mode Synthesis Approach for the Analysis of Secondary Systems (Revised).
National Science Foundation, Washington, DC., April 1986, 63 p.
Identifying Number(s): VPI-E-86-8
Keywords: Floors; Secondary systems; Vibration; Earthquake engineering; Earthquakes; Seismic surveys; Responses; Structure engineering; Dynamic structural analysisRoach, C. E.; Jirsa, J. O.
Seismic Strengthening of a Reinforced Concrete Frame Using Reinforced Concrete Piers.
National Science Foundation, Washington, DC. Directorate for Engineering., May 1986, 164 p.
Identifying Number(s): PMFSEL-86-4
Keywords: Structural engineering; Reinforced concrete; Columns (Supports); Frames; Shear properties; Buildings; Earthquake engineering; Cyclic loadsJones, E. A.; Jirsa, J. O.
Seismic Strengthening of a Reinforced Concrete Frame Using Structural Steel Bracing.
National Science Foundation, Washington, DC. Directorate for Engineering., May 1986, 159 p.
Identifying Number(s): PMFSEL-86-5
Keywords: Braces; Reinforced concrete; Buildings; Earthquake engineering; Buckling; Cyclic loadsReitherman, R.
Japanese Private Sector Earthquake Programs and Their Applicability in the United States. Volume 1. Earthquake Programs of Companies in the United States.
National Science Foundation, Washington, DC. Directorate for Engineering., cJanuary 1986, 60 p.
Identifying Number(s): REPT-8503-FR-1
Keywords: Emergency plans; Structural engineering; Research projects; California; Safety engineering; Corporations; Earthquake engineering; Surveys; Utilities; Japan; EarthquakesBett, B. J.; Klingner, R. E.; Jirsa, J. O.
Behavior of Strengthened and Repaired Reinforced Concrete Columns under Cyclic Deformations.
National Science Foundation, Washington, DC. Directorate for Engineering., December 1985, 84 p.
Identifying Number(s): PMSFEL-85-3
Keywords: Maintenance; Reinforced concrete; Columns (Supports); Earthquake engineering; Concrete structures; Cyclic loads; TestsBass, R. A.; Carrasquillo, R. L.; Jirsa, J. O.
Interface Shear Capacity of Concrete Surfaces Used in Strengthening Structures.
National Science Foundation, Washington, DC. Directorate for Engineering., December 1985, 92 p.
Identifying Number(s): PMFSEL-85-4
Keywords: Structural engineering; Maintenance; Reinforced concrete; Retrofitting; Shear properties; Dowels; Buildings; Earthquake engineering; Concrete structures; Shear tests; Cyclic loads; TestsLin, Y. K.
Random Response of Turbine Structures under Seismic Excitation.
National Science Foundation, Washington, DC. Directorate for Engineering., November 1984, 177 p.
Keywords: Turbine blades; Wind turbines; Wind pressure; Turbulence; Earthquake engineering; Fatigue (Materials); Stochastic differential equations; Dynamic analysis; Markov processesTruman, K. Z.; Juang, D. S.; Cheng, F. Y.
ODRESB-3D User's Manual. A Computer Program for Optimum Design of Reinforced Concrete and Steel Building Systems Subjected to 3-D Ground Motions and ATC-03 Provisions.
National Science Foundation, Washington, DC., December 1985, 220 p.
Identifying Number(s): CIVIL ENGINEERING STUDY-85-30
Keywords: Seismic design; ODRESB-3D computer program; Building design; Reinforced concrete; Reinforcing steels; Earthquake engineering; Computer programsCheng, 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 codes