Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an integral stair formwork structure and a construction method thereof. The integral stair formwork structure comprises supports, two supporting beams, formwork supporting members, stair bottom formworks, stair side formworks, step formworks and hanging members, the supporting beams are arranged parallelly, inclination of each supporting beam is identical with gradient of stairs, two ends of the supporting beams are fixed on two layers of slowgoing platforms through the supports respectively, the formwork supporting members are arranged at positions, corresponding to the step, along the longitudinal direction of the supporting beams, the stair bottom formworks and the stair side formworks are hung on the formwork supporting members after being paired, each hanging member is composed of a bottom formwork supporting steel pipe and a hook, each bottom formwork supporting steel pipe is transversely arranged below the corresponding stair bottom formwork, two ends of each bottom formwork supporting steel pipe are connected with the corresponding formwork supporting member through the corresponding hook, and each step formwork is arranged between two formwork supporting members on a same cross section. The integral stair formwork structure is convenient to mount and adjust, few in stair step error and conducive to guaranteeing construction quality; a stair formwork is of an integral structure, and a stair bottom support is omitted, so that circulating materials can be saved, and construction efficiency can be improved substantially.
The invention relates to an integral stair formwork structure and a construction method thereof. The integral stair formwork structure comprises supports, two supporting beams, formwork supporting members, stair bottom formworks, stair side formworks, step formworks and hanging members, the supporting beams are arranged parallelly, inclination of each supporting beam is identical with gradient of stairs, two ends of the supporting beams are fixed on two layers of slowgoing platforms through the supports respectively, the formwork supporting members are arranged at positions, corresponding to the step, along the longitudinal direction of the supporting beams, the stair bottom formworks and the stair side formworks are hung on the formwork supporting members after being paired, each hanging member is composed of a bottom formwork supporting steel pipe and a hook, each bottom formwork supporting steel pipe is transversely arranged below the corresponding stair bottom formwork, two ends of each bottom formwork supporting steel pipe are connected with the corresponding formwork supporting member through the corresponding hook, and each step formwork is arranged between two formwork supporting members on a same cross section. The integral stair formwork structure is convenient to mount and adjust, few in stair step error and conducive to guaranteeing construction quality; a stair formwork is of an integral structure, and a stair bottom support is omitted, so that circulating materials can be saved, and construction efficiency can be improved substantially.
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