Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Blast furnace overhaul furnace foundation extension construction method
The invention relates to a blast furnace overhaul furnace foundation extension construction method. The method comprises the following steps that firstly, the installation elevation of a blast furnace shell is determined; secondly, a furnace foundation steel structure framework is designed and manufactured; thirdly, a furnace foundation steel structure framework is installed on the blast furnace foundation; fourthly, local concrete pouring is conducted on the blast furnace bottom annular plate installation area, and then a first section of blast furnace shell is installed; and 5, the concrete of the furnace foundation extension part and the concrete below the furnace bottom plate are poured in sequence. According to the blast furnace overhaul furnace foundation extension construction method, the furnace foundation steel structure framework is arranged on the blast furnace foundation and serves as a blast furnace foundation concrete framework, the blast furnace shell can be installed after the furnace foundation steel structure framework is installed, and furnace shell installation construction and furnace foundation extension part concrete pouring construction can be conducted in parallel; therefore, the overall reconstruction time of the project can be reduced.
本发明涉及一种高炉大修炉基扩建施工方法，其包括如下步骤：步骤一、确定高炉炉壳安装标高；步骤二、设计、制作炉基钢结构骨架；步骤三、在高炉基础上安装炉基钢结构骨架；步骤四、高炉炉底环板安装区域局部混凝土浇筑，然后安装第一段高炉炉壳；步骤五、依次浇筑炉基扩建部分混凝土和炉底板下方混凝土。本发明提供的高炉大修炉基扩建施工方法，通过在高炉基础上设置炉基钢结构骨架，作为高炉炉基基础混凝土骨架，炉基钢结构骨架安装完成后即可进行高炉炉壳的安装，炉壳安装施工和炉基扩建部分混凝土浇筑施工可并行施工，从而能够减少项目整体改造时间。
Blast furnace overhaul furnace foundation extension construction method
The invention relates to a blast furnace overhaul furnace foundation extension construction method. The method comprises the following steps that firstly, the installation elevation of a blast furnace shell is determined; secondly, a furnace foundation steel structure framework is designed and manufactured; thirdly, a furnace foundation steel structure framework is installed on the blast furnace foundation; fourthly, local concrete pouring is conducted on the blast furnace bottom annular plate installation area, and then a first section of blast furnace shell is installed; and 5, the concrete of the furnace foundation extension part and the concrete below the furnace bottom plate are poured in sequence. According to the blast furnace overhaul furnace foundation extension construction method, the furnace foundation steel structure framework is arranged on the blast furnace foundation and serves as a blast furnace foundation concrete framework, the blast furnace shell can be installed after the furnace foundation steel structure framework is installed, and furnace shell installation construction and furnace foundation extension part concrete pouring construction can be conducted in parallel; therefore, the overall reconstruction time of the project can be reduced.
本发明涉及一种高炉大修炉基扩建施工方法，其包括如下步骤：步骤一、确定高炉炉壳安装标高；步骤二、设计、制作炉基钢结构骨架；步骤三、在高炉基础上安装炉基钢结构骨架；步骤四、高炉炉底环板安装区域局部混凝土浇筑，然后安装第一段高炉炉壳；步骤五、依次浇筑炉基扩建部分混凝土和炉底板下方混凝土。本发明提供的高炉大修炉基扩建施工方法，通过在高炉基础上设置炉基钢结构骨架，作为高炉炉基基础混凝土骨架，炉基钢结构骨架安装完成后即可进行高炉炉壳的安装，炉壳安装施工和炉基扩建部分混凝土浇筑施工可并行施工，从而能够减少项目整体改造时间。
Blast furnace overhaul furnace foundation extension construction method
一种高炉大修炉基扩建施工方法
ZHANG MINGRONG (Autor:in) / GUO GAOFENG (Autor:in) / GUO XIAOKANG (Autor:in) / MIN LIANGJIAN (Autor:in) / CAO HUI (Autor:in) / LIU WEIJIAN (Autor:in)
19.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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