Temporal And Spatial Analysis Of Multi-Storey Formwork Supports System

With the development of construction technology, multi-storey formwork supports system has been applied to make construction more efficient. But collapses of supports system and cracks of floor happen frequently during the period of construction because of unsuitable configuration of supports system, incorrect removal of formwork supports and curing of early-age concrete. All the facts above affect the safety of construction and the performance of building.Serious as it is, only the single pole-storey of the supports system is considered in present code, moreover, the domestic researches fail to think over the mechanism of interaction and cooperation between the formwork supports system and the main structure. Research in this paper shows that the multi-storey formwork supports system is a temporal and spatial system on the basis of field detection and numerical analysis. At the same time,...