NEHRP Clearinghouse

displaying 11 - 20 results in total 23

  • ['Cheng, F. Y.', 'Juang, D. S.']
    ODSEWS-2D-II User's Manual. A Computer Program for Optimum Design of 2-Dimensional Steel Structures for Static, Seismic, and Wind Forces.
    National Science Foundation, Washington, DC., December 1985, 139 p.
    Identifying Number(s): CIVIL ENGINEERING STUDY-85-11
    Keywords: Seismic design; Static loads; Steel structures; Wind loads; Frames; Bracing; Earthquake engineering; Computer programs; ODSEWS-2D-II computer program; Building codes

  • ['Cheng, F. Y.', 'Pantelides, C. P.']
    Combining Structural Optimization and Structural Control.
    National Science Foundation, Washington, DC., January 10, 1988, 79 p.
    Identifying Number(s): NCEER-88-0006
    Keywords: Active mass dampers; Earthquake resistant structures; Active tendons; Non optimal control algorithms; Optimal control algorithms; Dynamic structural analysis

  • ['Cheng, F. Y.', 'Pantelides, C. P.']
    Optimal Placement of Actuators for Structural Control.
    National Science Foundation, Washington, DC., August 15, 1988, 78 p.
    Identifying Number(s): NCEER-88-0037
    Keywords: ; Earthquake resistant structures; Seismic waves; Placement; Actuators; Stability; Graphs (Charts); Simulation; Soil dynamics; Loads (Forces); Earthquakes; Dynamic structural analysis

  • ['Cheng, F. Y.', 'Mertz, G. E.']
    Inelastic Seismic Response of Reinforced-Concrete Low-Rise Shear Walls and Building Structures.
    National Science Foundation, Washington, DC., October 1989, 445 p.
    Identifying Number(s): CIVIL ENGINEERING STUDY-89-30
    Keywords: Earthquake resistant structures; Deformation; Walls; Shear properties; Dynamic response; Graphs (Charts); Earthquake engineering; Axial loads; Shear strain; Hysteresis; Elastic properties; Bend moments; Dynamic structural analysis

  • ['Cheng, F. Y.', 'Mertz, G. E.']
    Computer Program for Inelastic Analysis of 3-Dimensional Reinforced-Concrete and Steel Seismic Buildings.
    National Science Foundation, Washington, DC., October 1989, 200 p.
    Identifying Number(s): CIVIL ENGINEERING STUDY-89-31
    Keywords: Earthquake resistant structures; Static loads; Reinforced concrete; Dynamic response; Earthquake engineering; Shear strength; Hysteresis; Elastic properties; Computer programs; Stress analysis; Mechanical properties; Structural analysis

  • ['Cheng, F. Y.', 'Chang, C. C.']
    Safety-Based Optimum Design of Nondeterministic Structures Subjected to Various Types of Seismic Loads.
    National Science Foundation, Washington, DC., June 1988, 342 p.
    Identifying Number(s): STRUCTURAL SER-88-6-1
    Keywords: Cost analysis; Earthquake resistant structures; White noise; Static loads; Steel structures; Vibration; Safety engineering; Structural design; Dynamic response; Graphs (Charts); Earthquake engineering; Comparisons; Loads (Forces)

  • ['Cheng, F. Y.', 'Pantelides, C.']
    Algorithm Development for Using Optimal Control in Structural Optimization Subjected to Seismic and Wind Forces.
    National Science Foundation, Washington, DC.; National Center for Earthquake Engineering Research, Buffalo, NY., January 1988, 296 p.
    Identifying Number(s): STRUCTURAL SER-88-1-15
    Keywords: Numerical analysis; Earthquake resistant structures; Wind (Meteorology); Algorithms; Damping; Structural design; Graphs (Charts); Earthquake engineering; Stiffness; Displacement; Loads (Forces)

  • ['Cheng, F. Y.', 'Lou, K.', 'Sheng, L. H.']
    Collapse Studies of Mission-Gothic Undercrossing and Bull Creek Canyon Channel Bridge during the January 17, 1994 Northridge Earthquake.
    National Science Foundation, Arlington, VA., August 1996, 137 p.
    Identifying Number(s): CIVIL ENGINEERING STUDY-96-6
    Keywords: Columns (Supports); Bending; Displacement; Structural members; Nonlinearity; Damage assessment; Failure analysis; Dynamic strucutral analysis; Reinforced concretes; Ductility; Flared columns; Finite element method; Soil-strucutre interactions; Earthquake damage; Highway bridges; Seismic effects; Cracking (Fracturing); Collapse; Dynamic response; Ground motion; Northridge Earthquake

  • ['Cheng, F. Y.', 'Suthiwong, S.']
    Active Control for Seismic-Resistant Structures on Embedded Foundation in Layered Half-Space.
    National Science Foundation, Arlington, VA.; National Center for Earthquake Engineering Research, Buffalo, NY., August 1996, 297 p.
    Identifying Number(s): STRUCTURAL SER-96-2
    Keywords: ; Earthquake resistant structures; Algorithms; Mathematical models; Coefficients; Structural design; Dynamic response; Degrees of freedom; Foundations (Structures); Active control; Closed loop systems; Vibration damping; Earthquake engineering; Stiffness; Soil-structure interactions; Excavation; Half spaces; Dynamic structural analysis

  • ['Cheng, F. Y.', 'Yang, J. S.']
    Hysteresis Rules and Design Parameter Assessment of RC Low-Rise Shear Walls and Buildings with Openings.
    National Science Foundation, Arlington, VA., August 1996, 378 p.
    Identifying Number(s): STRUCTURAL SER-96-1
    Keywords: Cracking (Fracturing); Shear walls; California; Walls; Buildings; Loma Prieta earthquake; Earthquake engineering; Shear stress; Hysteresis; Building codes; Ductility; Dynamic structural analysis