Damage-Controlled Structures. I: Preliminary Design Methodology for Seismically Active Regions
Publication: Journal of Structural Engineering
Volume 123, Issue 4
Abstract
A damage-controlled structure is defined as a combination of structural systems and energy transformation devices that are integrated in such a way that damage due to a major loading is restricted to a specific set of elements that can be readily repaired. This paper describes a preliminary design methodology for building structures subjected to seismic loading, and presents a comprehensive set of numerical simulations illustrating the response of typical structures designed according to this methodology. The proposed design considers the structure to consist of two independent structural systems that work together to satisfy a design requirement on the deformation. The first system functions as the principal load-carrying mechanism for vertical and lateral service loads, while the second structure's role is to dissipate and absorb the energy introduced by significant ground shaking. The key design parameters are the elastic stiffness distribution of the primary system, and the damping characteristics of the secondary system. An optimal evaluation of these parameters is presented for a specific choice of material strengths. The data show that the damage control design paradigm generates very good estimates for preliminary design in this case.
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References
1.
Akiyama, H. (1985). Earthquake-resistant limit-state design for buildings. University of Tokyo Press, Tokyo, Japan.
2.
Architectural Institute of Japan (AIJ). (1993). “Recommendation for the design of base isolated buildings.” Tokyo, Japan.
3.
Connor, J. J., and Klink, B. (1994). “Hybrid structural control.”Proc., BOSS '94 Conf., MIT Press, Cambridge, Mass.
4.
Connor, J. J., and Wada, A. (1992). “Performance based design methodology for structures.”Proc., Int. Workshop on Recent Devel. in Base-Isolation Techniques for Build., Arch. Inst. of Japan, Tokyo, Japan, 57–70.
5.
Huang, Y. H. (1994). “Damage controlled seismic design for tall steel buildings,” PhD thesis, Tokyo Inst. of Technol., Tokyo, Japan.
6.
Huang, Y. H., and Wada, A. (1993). “Influence of hysteretic dampers on the seismic response of high-rise buildings.”Proc., 16th Symp. on Comp. Technol. of Information, Sys. and Applications, Arch. Inst. of Japan, Osaka, Japan, 109–114.
7.
Iwata, M.(1994). “Damage level control design.”Arch. Inst. of Japan, Tokyo, Japan, 109(1352), 42–44.
8.
Iwata, M., Wada, A., Kawai, H., and Watanabe, A. (1992). “Study of damage tolerant structure: (Part 1)—study of damage tolerant design.”Summaries of technical papers of annual meeting, Arch. Inst. of Japan, Tokyo, Japan, 1355–1356.
9.
Tajimi, H. (1965). Introduction to structural dynamics. Corona Publishing Co., Ltd., Tokyo, Japan.
10.
Wada, A., and Huang, Y. H. (1993). “Study on the optimum stiffness distribution for high-rise buildings.”Proc., 17th Symp. of Earthquake Engrg. and Appl. Earth Sci., Tokyo Inst. of Technol., Yokohama, Japan, 11–12.
11.
Wada, A., Connor, J. J., Kawai, H., Iwata, M., and Watanabe, A. (1992). “Damage tolerant structures.”Proc., 5th U.S.-Japan Workshop on the Improvement of Build. Struct. Des. and Constr. Practices, ATC-15, Appl. Technol. Council.
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Copyright © 1997 American Society of Civil Engineers.
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Published online: Apr 1, 1997
Published in print: Apr 1997
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