노후 콘크리트구조물의 리모델링 공사시 Slab지지 동바리의 적정간격 산정을 위한 해석적 연구 = An Analytical Study to Determine Appropriate Spacing of Slab Support Staging for the Remodeling of Deteriorated Concrete Structure

다국어 초록 (Multilingual Abstract)

In this paper, we present the analytical study results pertaining to the determination of appropriate the space of slab support staging system and load carrying capacity for the remodeling of deteriorated concrete structure. As loads are applied on the slab gradually, slab support staging system may be failed in four patterns which are estimated. Four patterns are punching shear failure of slab at critical area, tensile failure of upper surface of slab, compressive failure of support, and buckling failure of support. Using the finite element method, four different failure patterns are simulated and results are analyzed. From the result we proposed appropriate space of support staging system.

목차 (Table of Contents)

• 1. 서 론
• 2. 단일동바리 Slab 지지구조 성능검토
• 3. Slab 지지 동바리의 간격산정
• 4. 결 론