Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary consolidation construction method for large-span continuous bridge cantilever
The invention relates to the field of bridge construction, and discloses a large-span continuous bridge cantilever temporary consolidation construction method which comprises the following construction steps: pouring a bearing platform: pouring the bearing platform in the ground; pier pouring and temporary consolidation are conducted, specifically, the pier pouring and temporary consolidation are conducted on the bearing platform; a No.0 block is poured, specifically, the No.0 block is poured on the temporary consolidation part; filling a gap: filling and pouring concrete in the gap at the abutting part of the No.0 block and the temporary consolidation; and dismantling the temporary consolidation: dismantling the temporary consolidation after the bridge body is installed. The device has the beneficial effects that concrete can be poured into the gap at the joint of the No.0 block and the temporary consolidation, the gap can be filled after the poured concrete is solidified, the No.0 block and the temporary consolidation are completely connected in an abutting mode and fixedly connected, and therefore the No.0 block is more stably supported by the temporary consolidation; and the effect of improving the supporting stability of the reinforced concrete temporary consolidation on the No.0 block is achieved.
本申请涉及桥梁施工领域，公开了一种大跨径连续桥梁悬臂临时固结施工方法，包括以下施工步骤：浇筑承台：在地面内浇筑承台；浇筑桥墩与临时固结：在承台上浇筑桥墩与临时固结；浇筑0号块：在临时固结上方浇筑0号块；间隙填补：在0号块与临时固结抵接处的间隙内填充浇筑混凝土；拆除临时固结：桥身完成安装后，拆除临时固结。本申请具有能够通过向0号块与临时固结连接处的间隙内浇筑混凝土，浇筑的混凝土固化后即可对间隙进行填充，使0号块与临时固结完全抵接并固定连接，从而使得临时固结对0号块的支撑更加稳定，达到提高钢筋混凝土临时固结对0号块的支撑稳定性的效果。
Temporary consolidation construction method for large-span continuous bridge cantilever
The invention relates to the field of bridge construction, and discloses a large-span continuous bridge cantilever temporary consolidation construction method which comprises the following construction steps: pouring a bearing platform: pouring the bearing platform in the ground; pier pouring and temporary consolidation are conducted, specifically, the pier pouring and temporary consolidation are conducted on the bearing platform; a No.0 block is poured, specifically, the No.0 block is poured on the temporary consolidation part; filling a gap: filling and pouring concrete in the gap at the abutting part of the No.0 block and the temporary consolidation; and dismantling the temporary consolidation: dismantling the temporary consolidation after the bridge body is installed. The device has the beneficial effects that concrete can be poured into the gap at the joint of the No.0 block and the temporary consolidation, the gap can be filled after the poured concrete is solidified, the No.0 block and the temporary consolidation are completely connected in an abutting mode and fixedly connected, and therefore the No.0 block is more stably supported by the temporary consolidation; and the effect of improving the supporting stability of the reinforced concrete temporary consolidation on the No.0 block is achieved.
本申请涉及桥梁施工领域，公开了一种大跨径连续桥梁悬臂临时固结施工方法，包括以下施工步骤：浇筑承台：在地面内浇筑承台；浇筑桥墩与临时固结：在承台上浇筑桥墩与临时固结；浇筑0号块：在临时固结上方浇筑0号块；间隙填补：在0号块与临时固结抵接处的间隙内填充浇筑混凝土；拆除临时固结：桥身完成安装后，拆除临时固结。本申请具有能够通过向0号块与临时固结连接处的间隙内浇筑混凝土，浇筑的混凝土固化后即可对间隙进行填充，使0号块与临时固结完全抵接并固定连接，从而使得临时固结对0号块的支撑更加稳定，达到提高钢筋混凝土临时固结对0号块的支撑稳定性的效果。
Temporary consolidation construction method for large-span continuous bridge cantilever
一种大跨径连续桥梁悬臂临时固结施工方法
FU MING (Autor:in) / LI RUI (Autor:in) / KE YIJIAN (Autor:in) / YANG YIFAN (Autor:in) / JIANG XIAOQIANG (Autor:in)
09.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
The Alignment Control of Large-Span Continuous Beam Bridge Cantilever Construction Method
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The Alignment Control of Large-Span Continuous Beam Bridge Cantilever Construction Method
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