A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dynamic Properties of Reinforced Concrete Shear Wall Structures
The purpose of this work was to determine the structural properties (stiffness and damping) of low aspect ratio shear wall structures that can be used in lumped mass models to predict their dynamic response. Instrumentation was used to separate the deformation of the structures into components caused by shear and components caused by bending so that individual components of stiffness can be examined. Results from these experiments showed that the current industry standard of using a stiffness based on an uncracked cross-section, strength-of-materials analysis, neglecting the reinforcement, and including shear deformation is appropriate prior to cracking. After cracking, the stiffness was shown to be a function of load level, past load history, and the amount of reinforcement. 96 refs., 53 figs., 12 tabs. (ERA citation 14:020064)
Dynamic Properties of Reinforced Concrete Shear Wall Structures
The purpose of this work was to determine the structural properties (stiffness and damping) of low aspect ratio shear wall structures that can be used in lumped mass models to predict their dynamic response. Instrumentation was used to separate the deformation of the structures into components caused by shear and components caused by bending so that individual components of stiffness can be examined. Results from these experiments showed that the current industry standard of using a stiffness based on an uncracked cross-section, strength-of-materials analysis, neglecting the reinforcement, and including shear deformation is appropriate prior to cracking. After cracking, the stiffness was shown to be a function of load level, past load history, and the amount of reinforcement. 96 refs., 53 figs., 12 tabs. (ERA citation 14:020064)
Dynamic Properties of Reinforced Concrete Shear Wall Structures
C. R. Farrar (author)
1989
169 pages
Report
No indication
English
Structural Analyses , Construction Materials, Components, & Equipment , Structural Mechanics , Construction Equipment, Materials, & Supplies , Reinforced Concrete , Stresses , Walls , Seismic Effects , Aspect Ratio , Bending , Buildings , Cracks , Damping , Deformation , Dynamics , Experimental Data , Finite Element Method , Mechanical Properties , Shear , ERDA/360603 , ERDA/420200 , Theses
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Analysis of reinforced concrete shear wall-frame structures
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