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A platform for research: civil engineering, architecture and urbanism
Cable-stayed bridge construction method based on creeping formwork method and fulcrum hanging basket suspension casting method
The invention discloses a cable-stayed bridge construction method based on a creeping formwork method and a fulcrum hanging basket suspension casting method, and belongs to the technical field of cable-stayed bridge construction. S2, installing and constructing a creeping formwork support; s3, top formwork installation and construction; s4, the main tower is constructed through a creeping formwork method; s5, top formwork pouring construction is conducted; s6, the main beam is constructed through a hanging basket method; the top formwork is connected with the creeping formwork support, so that the creeping formwork support can move the top formwork to the preset height during climbing, pouring operation can be conveniently conducted on the top formwork, and therefore when the top formwork is erected, formwork erecting operation on the top formwork can be completed at a low position, and then the top formwork is jacked and moved to the designed height through the creeping formwork support; due to the fact that the formwork erecting construction height is low, the formwork can be conveniently hoisted and installed, and the construction progress can be accelerated.
本发明公开了一种基于爬模法和支点挂篮悬浇法的斜拉索桥施工方法，属于斜拉桥施工技术领域，具体步骤包括：S1：主塔基底施工；S2：爬模支架安装施工；S3：顶模安装施工；S4：采用爬模法对主塔进行施工；S5：顶模浇筑施工；S6：采用挂篮法对主梁进行施工；通过将顶模与爬模支架连接，使得爬模支架在爬升时能够将顶模移动至预定高度，进而便于对顶模进行浇筑作业，因此在对顶模进行支模时，即可在较低处完成对顶模的支模作业，然后经过爬模支架的顶升移动至设计高度，由于支模施工高度较低，进而便于对模板进行吊运安装，能够加快施工进度。
Cable-stayed bridge construction method based on creeping formwork method and fulcrum hanging basket suspension casting method
The invention discloses a cable-stayed bridge construction method based on a creeping formwork method and a fulcrum hanging basket suspension casting method, and belongs to the technical field of cable-stayed bridge construction. S2, installing and constructing a creeping formwork support; s3, top formwork installation and construction; s4, the main tower is constructed through a creeping formwork method; s5, top formwork pouring construction is conducted; s6, the main beam is constructed through a hanging basket method; the top formwork is connected with the creeping formwork support, so that the creeping formwork support can move the top formwork to the preset height during climbing, pouring operation can be conveniently conducted on the top formwork, and therefore when the top formwork is erected, formwork erecting operation on the top formwork can be completed at a low position, and then the top formwork is jacked and moved to the designed height through the creeping formwork support; due to the fact that the formwork erecting construction height is low, the formwork can be conveniently hoisted and installed, and the construction progress can be accelerated.
本发明公开了一种基于爬模法和支点挂篮悬浇法的斜拉索桥施工方法，属于斜拉桥施工技术领域，具体步骤包括：S1：主塔基底施工；S2：爬模支架安装施工；S3：顶模安装施工；S4：采用爬模法对主塔进行施工；S5：顶模浇筑施工；S6：采用挂篮法对主梁进行施工；通过将顶模与爬模支架连接，使得爬模支架在爬升时能够将顶模移动至预定高度，进而便于对顶模进行浇筑作业，因此在对顶模进行支模时，即可在较低处完成对顶模的支模作业，然后经过爬模支架的顶升移动至设计高度，由于支模施工高度较低，进而便于对模板进行吊运安装，能够加快施工进度。
Cable-stayed bridge construction method based on creeping formwork method and fulcrum hanging basket suspension casting method
一种基于爬模法和支点挂篮悬浇法的斜拉索桥施工方法
ZHANG YUMING (author) / WANG SHENGTAO (author) / WANG JIAQI (author) / SONG ZHEN (author) / YANG QING (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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