Browse > Article

Structural Optimization of High-rise Buildings using High-strength Steels  

Seo, Ji-Hyun (GS건설(주) 기술연구소)
Kwon, Bong-Keun (연세대학교 중앙도서관)
Kim, Sang-Bum (포항산업과학연구원)
Park, Hyo-Seon (연세대학교, 건축공학과)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.22, no.3, 2009 , pp. 277-287 More about this Journal
Abstract
Recently, the high-strength steel of 400~600MPa tensile strength is producing in the country. Use of high-strength steel member in the design of high-rise buildings is expected to increase the efficiency of structural design in the aspect of structure material weight and cost, however it has been used only a narrow extent. No efficient design method to use high-strength steel in the design of high-rise buildings has been developed. Therefore, in this study structural cost optimization technique that can minimize the structural material cost of high-rise buildings using high-strength steels is developed. The efficiency of the technique is evaluated by comparing the experience-based design for 6 high-rise building examples. As a result, the proposed techniques can save 7~21% of structural material cost compared with experienced-based design. And also, the rough guideline for effective use of high-strength steels in the structural design of high-rise buildings is introduced on the basis of results.
Keywords
structural cost optimization; high-rise buildings; high-strength steel; genetic algorithm;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 서지현, 권봉근, 김상범, 박효선 (2009) 고강도강재를 사용한 건물골조방식 초고층건물의 구조비용 최적화, 한국전산구조공학회 논문집, 22(1). pp.53-64
2 장인화 (2002) 고강도강의 건축 구조 적용, 초고층 구조시스템의 새로운 방향, 대한건축학회 세미나
3 Baker W.F. (1990) Sizing Techniques for Lateral Systems in Multi-story Steel Buildings, Proceedings of 4th World Congress on Tall Building: 2000 and Beyond, pp.545-553. CTBUH, Hong Kong
4 Charney F.A. (1991) The Use of Displacement Participation Factors in the Optimization of Drift Controlled Buildings, Proceedings of the 2nd Conference on Tall Buildings in Seismic Regions, 55th Regional Conference, pp.91-98. Los Angeles, CA
5 Holland, J.H. (1975) Adaptation in natural and artificial system, Univ. Michigan Ann Arbor, MIT
6 Structural Stability Research Council (1979) A Specification for the Design of Steel-Concrete Composite Columns, Engineering Journal 4th Quarter 1979, pp.101-115
7 Park H.S., Sung C.W. (2002) Optimization of Steel Structures Using Distributed Simulated Annealing Algorithm on A Cluster of Personal Computer, Computer and Structures, 80. pp.1305-1316   DOI   ScienceOn
8 Cohn M.Z., Dinovitzer A.A. (1994) Application of Structural Optimization, Journal of Structural Engineering. ASCE, 120(2). pp.617-650
9 Park, H.S., Kwon, Y.H., Seo, J.H., Woo, B.H. (2006) Distributed Hybrid Genetic Algorithm for Structural Optimization on PC Cluster, Journal of Structural Engineering. 132(12)
10 임성우, 장인화 (2003) 고장력(SM570) 강재의 기둥재 특성에 관한 연구, 한국강구조학회 논문집, 15(1)
11 Leith J.P.B., Toppong B.H.V. (1999) Parallel simulated annealing for structural optimization, Computer and Structure, 73. pp.545-564   DOI   ScienceOn
12 Park H.S., Hong K.P., Seo J.H. (2002) Drift Design of Steel-frame Shear-wall Systems for Tall Buildings, The Structural Design of Tall Buildings, 11. pp.35-49   DOI   ScienceOn
13 대한건축학회 (2006) 건축구조설계기준 및 해석. 대한건축학회, 서울, 대한민국, p.710
14 한국강구조학회 (2005) KBC 2005 강구조 설계, 구미서관, 서울, 대한민국, p.463
15 De Jong K.A. (1975) An Analysis of the Behavior of a Class of Genetic Adaptive Systems, Doctoral Dissertation, University of Michigan, Ann Arbor, Michigan
16 Chan C.M. (2001) Optimal Lateral Stiffness Design of Tall Buildings of Mixed Steel and Concrete Construction, The Structural Design of Tall Buildings, 10. pp.155-177   DOI   ScienceOn
17 Takao Nishikawa (2005) Recent Trend of Structural Design of High-Rise Buildings in Japan, 대한건축학회학술발표대회(창립 60주년 기념), 25(1)