NEHRP Clearinghouse

displaying 1 - 7 results in total 7

  • Lin, R. C.; Liang, Z.; Soong, T. T.; Zhang, R. H.
    Experimental Study of Seismic Structural Response with Added Viscoelastic Dampers.
    National Science Foundation, Washington, DC., June 30, 1988, 78 p.
    Identifying Number(s): NCEER-88-0018
    Keywords: ; Dynamic response; Damping; Ground motion; Earthquake resistant structures; Loads (Forces); Viscoelasticity; Graphs (Charts); Vibration; Mechanical properties; Seismic effects; Dynamic structural analysis

  • Tong, M.; Liang, Z.; Lee, G. C.
    Physical Space Solutions of Non-Proportionally Damped Systems.
    National Science Foundation, Washington, DC., January 15, 1991, 68 p.
    Identifying Number(s): NCEER-91-0002
    Keywords: ; Seismic waves; Damping; Dynamic response; Energy dissipation; Earthquake engineering; Structural vibration; Numerical analysis; Vibration damping; Mathematical models; Algorithms; Dynamic structural analysis

  • Liang, Z.; Lee, G. C.
    Damping of Structures: Part 1. Theory of Complex Damping.
    National Science Foundation, Washington, DC., October 10, 1991, 259 p.
    Identifying Number(s): NCEER-91-0004
    Keywords: ; Dynamic response; Seismic waves; Damping; Dissipation; Earthquake resistant structures; Earthquake engineering; Structural vibration; Matrices (Mathematics); Vibration damping; Mathematical models; Dynamic structural analysis

  • Lee, G. C.; Liang, Z.; Song, J. W.; Shen, J. D.; Liu, W. C.
    Development of Measurement Capability for Micro-Vibration Evaluations with Application to Chip Fabrication Facilities.
    National Science Foundation, Arlington, VA.; Erie County Industrial Development Agency, Buffalo, NY., December 1, 1999, 146 p.
    Identifying Number(s): MCEER-99-0020
    Keywords: ; Ground motion; Frequency measurement; Chips (Electronics); Earthquake resistant structures; Plant location; Integrated circuits; Vibration; Semiconductors; Soil structure interactions; Frequency response testing; Plant layout; Velocity; Seismicity; Root mean squares; Industrial plants

  • Liang, Z.; Tong, M.; Lee, G. C.
    Real-Time Structural Parameter Modification (RSPM): Development of Innervated Structures.
    National Science Foundation, Arlington, VA.; New York State Science and Technology Foundation, Albany., April 11, 1995, 108 p.
    Identifying Number(s): NCEER-95-0012
    Keywords: Dynamic structural analysis; Earthquake engineering; Models; Test methods; Vibration; Feedback control; Controllers; Seismic waves

  • Song, J.; Chu, Y. L.; Liang, Z.; Lee, G. C.
    Modal Analysis of Generally Damped Linear Structures Subjected to Seismic Excitations.
    Multidisciplinary Center for Earthquake Engineering Research, Buffalo, NY.; Federal Highway Administration, Washington, DC.; National Science Foundation, Washington, DC., March 4, 2008, 228 p.
    Identifying Number(s): MCEER-08-0005
    Keywords: Dynamic response; Damping; Virbration; Earthquake engineering; Evaluation; Modal response; Seismic effects; Displacement; Mathematical models; Structural analysis; Modal combination

  • Lee, G. C.; Ou, Y.; Liang, Z.; Niu, T.; Song, J.
    Principles and Performance of Roller Seismic Isolation Bearings for Highway Bridges.
    Multidisciplinary Center for Earthquake Engineering Research, Buffalo, NY.; National Science Foundation, Washington, DC.; Federal Highway Administration, Washington, DC., December 10, 2007, 334 p.
    Identifying Number(s): MCEER-07-0019
    Keywords: Friction energy dissipation; Figures; Tables (Data); Roller seismic isolation bearings; Earthquake engineering; Case studies; Highway bridges; Bearing; Seismic protection; Performance; Principles; Bridges (Structures); Seismic isolation