Earthquake Energy Absorption in SDOF Structures
Publication: Journal of Structural Engineering
Volume 110, Issue 8
Abstract
The energy absorption in, and the inelastic behavior of, simple structures during strong earthquake excitation are investigated. The purposes of the investigation are to evaluate the performance of simple structures during various types of ground motion, and to attempt to identify more succinctly, than at present, the factors that influence structural deformation and damage. The study focuses on the amount of energy imparted to a structure, the amount of energy dissipated by inelastic deformations and damping, the displacement ductility, and the number of yield excursions and reversals experienced during the excitation. Based on the amount of energy imparted to structures, a possible effective motion criterion is defined.
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References
1.
Cloud, W. K., “Intensity Map and Structural Damage, Parkfield, California, Earthquake of June 27, 1966,” Bulletin of the Seismological Society of America, Vol. 57, No. 6, Dec., 1967, pp. 1161–1178.
2.
Housner, G. W., “Earthquake Research Needs for Nuclear Power Plants,” Journal of the Power Division, ASCE, Vol. 97, No. PO1, Jan., 1971, pp. 77–91.
3.
Housner, G. W., “Measures of Severity of Earthquake Ground Shaking,” Proceedings of the U.S. National Conference on Earthquake Engineering, EERI, Arbor, Mich., June, 1975, pp. 25–33.
4.
Kennedy, R. P., “Peak Acceleration as a Measure of Damage,” presented at The Fourth International Seminar on Extreme‐Load Design of Nuclear Power Facilities France, Aug., 1981.
5.
Newmark, N. M., “A Method of Computation for Structural Dynamics,” Transactions, ASCE, Vol. 127, 1962, pp. 1406–1435.
6.
Newmark, N. M., “A Rationale for Development of Design Spectra for Diablo Canyon Reactor Facility,” Report to the U.S. Nuclear Regulatory Commission, N. M. Newmark Consulting Services, 1211 Newmark Civ. Engrg. Lab., Urbana, Ill., Sept., 1976.
7.
Newmark, N. M., and Hall, W. J., Earthquake Spectra and Design, Earthquake Engineering Research Institute Monograph Series, Vol. 3, 1982, p. 103.
8.
Structural Mechanics Associates, “Engineering Characterization of Ground Motion: Free‐Field Motion,” prepared for Woodward‐Clyde Consultants for a research project sponsored by the U.S. Nuclear Regulatory Commission, SMA 12702.01, Feb., 1982.
9.
Zahrah, T. F., and Hall, W. J., “Seismic Energy Absorption in Simple Structures,” Civil Engineering Studies, Structural Research Series No. 501, University of Illinois, Urbana, Ill., July, 1982.
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Copyright © 1984 ASCE.
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Published online: Aug 1, 1984
Published in print: Aug 1984
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