|
Title |
Effects of Shore Stiffness and Concrete Cracking on Slab Construction Load II: Measurements and Comparisons
|
|
Authors |
황현종 ; 홍건호 ; 박홍근 ; 김용남 ; 김재요 |
|
Keywords |
플랫 플레이트 ; 동바리 축력 ; 시공 하중 ; 현장 계측 flat plate ; axial shoring force ; construction load ; site measurement |
|
Abstract |
In a companion paper, a simplified method for the evaluation of the slab construction load was developed. Unlike existing methods, the proposed method includes the effects of shore stiffness and concrete cracking on the construction load. In the present study, construction loads were measured in actual flat-plate slabs. For verification, the measured shore-forces were compared with the predictions by the proposed method and existing methods. Further, the proposed method was applied to a wall-slab structure, and the prediction results were compared with the measurements. The comparison results showed that the proposed method well predicted the construction loads, furthermore it gave better predictions than the existing methods did.
|