A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cofferdam method capable of shortening construction period
The invention discloses a cofferdam method capable of shortening the construction period, and relates to the technical field of building bridge construction. The cofferdam method comprises the following steps: S1, cleaning a riverbed and building foundation piles; s2, building a steel cofferdam; s3, preparation work of installation; s4, cofferdam installation; and S5, re-installation is carried out. According to the cofferdam method capable of shortening the construction period, the steel cofferdam is constructed while the riverbed is cleaned and the steel pipe piles are constructed, the construction waiting time of the steel cofferdam is shortened, the modularized steel cofferdam is constructed in a factory, the steel cofferdam is assembled on a wharf, the conveying difficulty is reduced, meanwhile, timely replacement of damaged parts is facilitated, and the construction period is shortened. According to the cofferdam installation method, the cofferdam can be conveniently installed by utilizing a unique pouring mode of concrete and cooperating with water injection of the circulating pump, meanwhile, accurate adjustment of cofferdam installation is achieved, the cofferdam installation method shortens the construction period of the cofferdam, the construction cost is reduced, meanwhile, the installation accuracy is improved, and the installation quality is guaranteed.
本发明公开了一种可以缩短工期的围堰方法，涉及建筑桥梁施工技术领域，包括以下步骤：S1、河床的清理与基桩建造；S2、建造钢围堰；S3、安装的准备工作；S4、围堰安装；S5、再次安装。该可以缩短工期的围堰方法，采用在河床清理与钢管桩建造的同时进行钢围堰的建造，缩短了钢围堰的建造等待时间，并利用工厂建造模块化的钢围堰，使其实现在码头进行拼装，降低了输送难度，同时方便了对损坏部位的及时更换，并利用混凝土的独特浇筑方式，配合循环泵的注水不仅方便了围堰的安装同时还实现了围堰安装的精确调节，该围堰安装方法不仅缩短了围堰的施工工期，降低了施工成本，同时还提升了安装的精确度，保证安装质量。
Cofferdam method capable of shortening construction period
The invention discloses a cofferdam method capable of shortening the construction period, and relates to the technical field of building bridge construction. The cofferdam method comprises the following steps: S1, cleaning a riverbed and building foundation piles; s2, building a steel cofferdam; s3, preparation work of installation; s4, cofferdam installation; and S5, re-installation is carried out. According to the cofferdam method capable of shortening the construction period, the steel cofferdam is constructed while the riverbed is cleaned and the steel pipe piles are constructed, the construction waiting time of the steel cofferdam is shortened, the modularized steel cofferdam is constructed in a factory, the steel cofferdam is assembled on a wharf, the conveying difficulty is reduced, meanwhile, timely replacement of damaged parts is facilitated, and the construction period is shortened. According to the cofferdam installation method, the cofferdam can be conveniently installed by utilizing a unique pouring mode of concrete and cooperating with water injection of the circulating pump, meanwhile, accurate adjustment of cofferdam installation is achieved, the cofferdam installation method shortens the construction period of the cofferdam, the construction cost is reduced, meanwhile, the installation accuracy is improved, and the installation quality is guaranteed.
本发明公开了一种可以缩短工期的围堰方法，涉及建筑桥梁施工技术领域，包括以下步骤：S1、河床的清理与基桩建造；S2、建造钢围堰；S3、安装的准备工作；S4、围堰安装；S5、再次安装。该可以缩短工期的围堰方法，采用在河床清理与钢管桩建造的同时进行钢围堰的建造，缩短了钢围堰的建造等待时间，并利用工厂建造模块化的钢围堰，使其实现在码头进行拼装，降低了输送难度，同时方便了对损坏部位的及时更换，并利用混凝土的独特浇筑方式，配合循环泵的注水不仅方便了围堰的安装同时还实现了围堰安装的精确调节，该围堰安装方法不仅缩短了围堰的施工工期，降低了施工成本，同时还提升了安装的精确度，保证安装质量。
Cofferdam method capable of shortening construction period
一种可以缩短工期的围堰方法
LIU SHANGGE (author) / LI ZHEN (author) / XUE WEI (author) / ZENG QINGFENG (author) / LI JIANBIN (author) / YANG TAO (author) / LU BINGYIN (author) / FAN MINGJIE (author) / HUA MENGYUAN (author) / MA KE (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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