Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 (Autor:in) / ZHANG CHUNYONG (Autor:in) / HU MENGKE (Autor:in) / WANG DONG (Autor:in) / QIN JUAN (Autor:in)
22.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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