A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Technical improvement construction method for column drawing of steel structure factory building
The invention relates to the technical field of steel structure factory buildings, in particular to a steel structure factory building column drawing technical improvement construction method which comprises the following steps: S1, reinforcing and transforming columns and column foundations, and reinforcing columns and column foundations on two sides of a lower column of a drawn column; s2, a newly-added joist is installed, and the newly-added joist is hoisted to the position below the original joist and fixed to the column-pulling upper column; s3, the upper column of the extracted column is dismantled, the upper column of the extracted column is cut from the bottom end of the newly-added joist, and the upper column of the extracted column located below the newly-added joist is hoisted and transported downwards; s4, the original crane beam is dismantled, and the original crane beam is dismantled in a hoisting mode; s5, the lower column of the extracted column is dismantled, and the lower column of the extracted column is dismantled in a hoisting mode; and S6, the newly-added crane beam is installed, and the newly-added crane beam is installed in a hoisting mode. By the adoption of the construction method, a roof system does not need to be dismantled, manufacturing cost is reduced, workload is small, the construction period is shortened, and indoor operation is not affected by weather.
本发明涉及钢结构厂房的技术领域，尤其是涉及一种钢结构厂房抽柱技改施工方法，其包括以下步骤：S1、加固改造柱子及柱基础，对抽柱下柱两边的柱子和柱子基础进行加固；S2、安装新增托梁，将新增托梁吊装至原托梁下方并固定于抽柱上柱上；S3、拆除抽柱上柱，由新增托梁底端进行抽柱上柱切割，并将位于新增托梁下方的抽柱上柱吊装下运；S4、拆除原吊车梁，采用吊装方式进行原吊车梁的拆除；S5、拆除抽柱下柱，采用吊装方式进行抽柱下柱的拆除；S6、安装新增吊车梁，采用吊装方式进行新增吊车梁的安装。采用上述施工方法，无需拆除屋面系统，降低造价，且工作量较小，工期得到缩短，室内作业，不受天气影响。
Technical improvement construction method for column drawing of steel structure factory building
The invention relates to the technical field of steel structure factory buildings, in particular to a steel structure factory building column drawing technical improvement construction method which comprises the following steps: S1, reinforcing and transforming columns and column foundations, and reinforcing columns and column foundations on two sides of a lower column of a drawn column; s2, a newly-added joist is installed, and the newly-added joist is hoisted to the position below the original joist and fixed to the column-pulling upper column; s3, the upper column of the extracted column is dismantled, the upper column of the extracted column is cut from the bottom end of the newly-added joist, and the upper column of the extracted column located below the newly-added joist is hoisted and transported downwards; s4, the original crane beam is dismantled, and the original crane beam is dismantled in a hoisting mode; s5, the lower column of the extracted column is dismantled, and the lower column of the extracted column is dismantled in a hoisting mode; and S6, the newly-added crane beam is installed, and the newly-added crane beam is installed in a hoisting mode. By the adoption of the construction method, a roof system does not need to be dismantled, manufacturing cost is reduced, workload is small, the construction period is shortened, and indoor operation is not affected by weather.
本发明涉及钢结构厂房的技术领域，尤其是涉及一种钢结构厂房抽柱技改施工方法，其包括以下步骤：S1、加固改造柱子及柱基础，对抽柱下柱两边的柱子和柱子基础进行加固；S2、安装新增托梁，将新增托梁吊装至原托梁下方并固定于抽柱上柱上；S3、拆除抽柱上柱，由新增托梁底端进行抽柱上柱切割，并将位于新增托梁下方的抽柱上柱吊装下运；S4、拆除原吊车梁，采用吊装方式进行原吊车梁的拆除；S5、拆除抽柱下柱，采用吊装方式进行抽柱下柱的拆除；S6、安装新增吊车梁，采用吊装方式进行新增吊车梁的安装。采用上述施工方法，无需拆除屋面系统，降低造价，且工作量较小，工期得到缩短，室内作业，不受天气影响。
Technical improvement construction method for column drawing of steel structure factory building
钢结构厂房抽柱技改施工方法
WANG DAIFA (author) / ZHANG CHUNYONG (author) / HU MENGKE (author) / WANG DONG (author) / QIN JUAN (author)
2024-10-22
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Steel structure factory building column drawing reinforcement construction method
| European Patent Office | 2024
Column support component for steel structure factory building construction
| European Patent Office | 2020
Column-drawing portal rigid frame structure for industrial factory building
| European Patent Office | 2022
Steel structure factory building joist column replacement reconstruction method
| European Patent Office | 2022