NEHRP Clearinghouse

displaying 1 - 7 results in total 7

  • 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: ; Root mean squares; Industrial plants; Earthquake resistant structures; Plant location; Semiconductors; Vibration; Frequency measurement; Integrated circuits; Ground motion; Frequency response testing; Plant layout; Soil structure interactions; Velocity; Seismicity; Chips (Electronics)

  • 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: Evaluation; Modal response; Damping; Mathematical models; Dynamic response; Earthquake engineering; Virbration; Displacement; Modal combination; Seismic effects; Structural analysis

  • 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: ; Earthquake resistant structures; Vibration; Damping; Graphs (Charts); Dynamic response; Ground motion; Mechanical properties; Loads (Forces); Seismic effects; Viscoelasticity; 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: ; Numerical analysis; Structural vibration; Seismic waves; Algorithms; Damping; Mathematical models; Dynamic response; Earthquake engineering; Energy dissipation; Vibration damping; 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: ; Earthquake resistant structures; Structural vibration; Seismic waves; Matrices (Mathematics); Mathematical models; Damping; Dynamic response; Earthquake engineering; Vibration damping; Dissipation; Dynamic structural analysis

  • 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: Models; Seismic waves; Vibration; Feedback control; Test methods; Controllers; Earthquake engineering; Dynamic structural analysis

  • 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: Performance; Figures; Bearing; Earthquake engineering; Bridges (Structures); Seismic protection; Highway bridges; Principles; Case studies; Tables (Data); Roller seismic isolation bearings; Seismic isolation; Friction energy dissipation