JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Probabilistic Prediction and Field Measurement of Column Shortening for Tall Building with Bearing Wall System
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Probabilistic Prediction and Field Measurement of Column Shortening for Tall Building with Bearing Wall System
Song, Hwa-Cheol; Yoon, Kwang-Sup;
  PDF(new window)
 Abstract
Accurate prediction of time-dependent column shortening is essential for tall buildings in both strength and serviceability aspects. The uncertainty associated with assumed values for concrete properties such as strength, creep, and shrinkage coefficients should be considered for the prediction of time-dependent column shortening of tall concrete buildings. In this study, the column shortenings of 41-story tall concrete building are predicted using monte carlo simulation technique based on the probabilistic analysis. The probabilistic column shortenings considering confidence intervals are compared with the actual column shortenings by field measurement. The time-dependent strains measured at tall bearing wall building were generally lower than the predicted strains and the measured values fell within a range , confidence level 90%.
 Keywords
column shortening;probability analysis;Monte Carlo simulation;field measurement;bearing wall building;
 Language
Korean
 Cited by
 References
1.
송화철, 유은종, 정석창, 주영규, 박칠림, '초고층 콘크리트 건물의 기둥축소량 효과', 대한건축학회 논문집, 13권 12호, 1997. 12, pp.289-297

2.
조용수, 송화철, '초고층건물 기둥축소량의 확률론적 해석법', 대한건축학회 논문집, 19권 1호, 2002. 1, pp.53-60

3.
Fintel, M. and Khan, F. R., 'Effects of Column Creep and Shrinkage in Tall Structure - Prediction of Inelastic Column Shortening', ACI Journal, Proceedings, Vol.66, No.12, American Concrete Institute, Detroit, Mich., December 1-9, pp.957-967

4.
Henry G. Russell and Steven C.larson., 'Thirteen Year of Defonmtion in Water Tower Place', ACI Structural Journal, Vol.86, No.2, March-April 1989, pp.182-191

5.
김원상, 조한욱, 오정근, 염경수, '고층 콘크리트 건물의 기둥축소량 계측연구', 콘크리트학회 논문집, 11권 3호, 1999. 6, pp.161-169

6.
조석희, 김한수, 김도균, '초고층건물의 기둥축소량 예측 및 현장계측', 대한건축학회 학술발표논문집, 22권 2 호, 2002, pp.225-228

7.
삼성중공업, TOWER PALACEII 수직부재 축소량 계측 및 분석 보고서, 2001. 7, pp.74-75

8.
ACI Committee 214, Recommended Practice for Evaluation if Strength Test Results of Concrete, ACI 214-77, American Concrete Institute, Dettoit, 1977

9.
Bazant, Z. P. and Baweia, S., 'Justification and Refinement of Model B3 for Concrete Creep and Shrinkage 1. Statistics and Sensitivity', Materials and Structures, Vol.28, 1995, pp.415-430 crossref(new window)

10.
ACI Committee 209, Prediction if Creep, Shrinkage, and Temperature Effects in Concrete Strucctures, ACI 209-R92, American Concrete Institute, Detroit, 1992

11.
장윤성, '초고층 건물의 기둥축소량에 대한 현장계측 및 확률론적 예측', 한국해양대학교, 석사학위논문, 2004. 2, pp.22 - 36

12.
대우건설기술연구소, TRUMP WORLD I 기둥축소량 최종보고서, 2002. 1, 27pp