Browse > Article
http://dx.doi.org/10.11112/jksmi.2010.14.1.148

Flexural Behavior of MRS Continuous Joints for the Prestressed Concrete One-way Joist Slab System  

Oh, Young-Hun (건양대학교 건축학과)
Moon, Jeong-Ho (한남대학교 건축학부)
Im, Ju-Hyeuk (삼성물산(주) 주택ENG팀)
Choi, Dong-Sup ((주)CS구조엔지니어링)
Lee, Kang-Chul (삼연PCE(주))
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.14, no.1, 2010 , pp. 148-155 More about this Journal
Abstract
The purpose of this study is to propose and evaluate the continuous joint constructed with MRS system which is utilized for floor system in the parking structures or commercial retail buildings. Four specimens were fabricated and tested to examine the structural performance of the continuous joint with different joint detailing. Structural test for the specimens was undertaken to simulate the actual stress condition of the negative moment resisting connection in the prestressed precast concrete parking structures with 8m span. Based on the experimental results, the MRS system could be designed as the ductile continuous joint governed by flexural behavior. Therefore the MRS system developed in this study would provide a superior joint behavior to conventional double-tee system when constructing monolithic joint composed of simply supported precast members.
Keywords
MRS Joint; Underground parking structure; One-way joist slab; Continuous joint;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 ACI Committee 318, Building Code Requirements for Structural Concrete and Commentary, American Concrete Institute, Michigan, 2008, p.467.
2 Mattock, A. H. and Theryo, T., Strength of Members with Dapped Eeds, PCI, Research Project No.6, 1986, p.218.
3 PCA, Notes on ACI 318-08 Building Code Requirements for Structural Concrete with Design Application, 2008, p.1026.
4 PCI Industry Handbook Committee, PCI Design Handbook-Precast Prestressed Concrete, 6th Edition, Precast/ Prestressed Concrete Institute, Chicago, IL, 2005, pp. 4-8-117.
5 삼성물산(주) 건설부문, 일방향 PC 장선 슬래브의 접합상세 개발 및 구조성능 평가에 관한 연구, 연구보고서, 2007, p.156.
6 삼성물산(주) 건설부문, MRS 구조시스템의 접합상세 개발 및 구조성능 평가에 관한 연구, 연구보고서, 2008, p.337.
7 김상연, 이범식, 박광열, 이성복, 윤영호, "외국의 PC 주차장 건물 현황과 국내 아파트 지하주차장의 PC공법 적용 방안", 콘크리트학회 학회지 Vol.20, No.1, 2008, pp. 34-40.   과학기술학회마을
8 한국콘크리트학회, 콘크리트구조설계기준 해설, 2008, p.523.
9 プレハブ建築協會, プレキャスト建築技術集成 第4編 R-PC の設計, 2003, p.354.