Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Round-end-shaped solid pier rollover construction method
The invention belongs to the field of bridge construction, and particularly relates to construction of piers, in particular to a rollover construction method for a round-end-shaped solid pier. When the pier body formwork is machined, according to the maximum pier body height, the arc-shaped formworks at the two ends are all machined, and the linear parts are partially machined. During construction, the pier body is poured step by step. Arc-shaped formworks of the pier body formwork are mounted in a layered mode from bottom to top, and the linear parts of formworks are lifted to the upper layer from the lower layer and continuously turned up to the pier top. After pouring is completed, the formworks are dismantled from bottom to top, the arc-shaped formworks are dismantled to be used for turnover of other piers, the topmost layer of formwork is not dismantled for the linear parts, and other formworks are overturned to the upper layer. The construction efficiency is effectively improved, the construction safety and the project quality are ensured, project acceptance is passed, and obvious social benefits and economic benefits are achieved.
本发明属于桥梁建设领域，尤其涉及桥墩的施工，具体为圆端形实体桥墩翻模施工方法。本发明在加工墩身模板时，根据最大墩身高度，两端弧形模板全部进行加工，直线部分只加工一部分。施工时墩身分步进行浇筑。墩身支模弧形模板自下而上分层安装，直线部分模板由下层提升至上层，不断翻升直至墩顶。浇筑完成后模板拆除由下而上进行，弧形模板拆除后用作其他墩的周转使用，直线部分不拆除最顶层模板，其他模板翻转至上层。本发明有效提高了施工效率，确保了施工安全与工程质量，并通过了工程验收，具有明显的社会效益和经济效益。
Round-end-shaped solid pier rollover construction method
The invention belongs to the field of bridge construction, and particularly relates to construction of piers, in particular to a rollover construction method for a round-end-shaped solid pier. When the pier body formwork is machined, according to the maximum pier body height, the arc-shaped formworks at the two ends are all machined, and the linear parts are partially machined. During construction, the pier body is poured step by step. Arc-shaped formworks of the pier body formwork are mounted in a layered mode from bottom to top, and the linear parts of formworks are lifted to the upper layer from the lower layer and continuously turned up to the pier top. After pouring is completed, the formworks are dismantled from bottom to top, the arc-shaped formworks are dismantled to be used for turnover of other piers, the topmost layer of formwork is not dismantled for the linear parts, and other formworks are overturned to the upper layer. The construction efficiency is effectively improved, the construction safety and the project quality are ensured, project acceptance is passed, and obvious social benefits and economic benefits are achieved.
本发明属于桥梁建设领域，尤其涉及桥墩的施工，具体为圆端形实体桥墩翻模施工方法。本发明在加工墩身模板时，根据最大墩身高度，两端弧形模板全部进行加工，直线部分只加工一部分。施工时墩身分步进行浇筑。墩身支模弧形模板自下而上分层安装，直线部分模板由下层提升至上层，不断翻升直至墩顶。浇筑完成后模板拆除由下而上进行，弧形模板拆除后用作其他墩的周转使用，直线部分不拆除最顶层模板，其他模板翻转至上层。本发明有效提高了施工效率，确保了施工安全与工程质量，并通过了工程验收，具有明显的社会效益和经济效益。
Round-end-shaped solid pier rollover construction method
圆端形实体桥墩翻模施工方法
LIANG XIAOPING (Autor:in) / SONG YUXIN (Autor:in) / TIAN YABO (Autor:in) / JIA XUELONG (Autor:in) / WANG CHAO (Autor:in)
30.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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