Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of concentric double-pipe structure
The invention belongs to the technical field of steel structure construction, and discloses a construction method of a concentric double-pipe structure, which comprises the following steps of: dividing the concentric double-pipe structure into a plurality of sections of inner pipes and a plurality of sections of outer pipes, installing and fixing an operation frame on each section of outer pipe in advance, and coaxially installing one section of inner pipe in one section of outer pipe along the vertical direction; therefore, the inner pipe and the outer pipe are coaxially arranged without eccentricity, and the splicing quality of the concentric double-pipe structure is ensured. And the movable operation frame is detachably mounted on the inner pipe and the outer pipe, so that the movable operation frame can be dismounted and mounted for multiple times, and the construction cost is saved. Through the movable operation frame, an operator can install the next section of inner pipe on the top end of the previous section of inner pipe. The next section of outer pipe is mounted at the top end of the previous section of outer pipe through the fixed operation frame, and along with alternate mounting of each section of inner pipe and outer pipe, the mounting position of the movable operation frame is continuously lifted until all the inner pipes and outer pipes are assembled, so that the construction efficiency is improved, and the assembly quality is also ensured.
本发明属于钢结构建造技术领域，公开了一种同心双管结构的施工方法，通过将同心双管结构分成多节内管和多节外管，并在每节外管上预先安装固定作业架，沿竖直方向将一节内管同轴安装于一节外管内，以保证内管和外管同轴设置而不偏心，保证同心双管结构的拼装质量。将活动作业架可拆卸安装于内管和外管上，使得活动作业架能够多次拆卸、安装，节省了施工成本。通过活动作业架，作业人员能够将下一节内管安装于上一节内管顶端。通过固定作业架将下一节外管安装于上一节外管顶端，随着每节内管和外管的交替安装，活动作业架的安装位置不断提升，直至完成所有内管和外管的组装，既提高了施工效率，也保证了组装质量。
Construction method of concentric double-pipe structure
The invention belongs to the technical field of steel structure construction, and discloses a construction method of a concentric double-pipe structure, which comprises the following steps of: dividing the concentric double-pipe structure into a plurality of sections of inner pipes and a plurality of sections of outer pipes, installing and fixing an operation frame on each section of outer pipe in advance, and coaxially installing one section of inner pipe in one section of outer pipe along the vertical direction; therefore, the inner pipe and the outer pipe are coaxially arranged without eccentricity, and the splicing quality of the concentric double-pipe structure is ensured. And the movable operation frame is detachably mounted on the inner pipe and the outer pipe, so that the movable operation frame can be dismounted and mounted for multiple times, and the construction cost is saved. Through the movable operation frame, an operator can install the next section of inner pipe on the top end of the previous section of inner pipe. The next section of outer pipe is mounted at the top end of the previous section of outer pipe through the fixed operation frame, and along with alternate mounting of each section of inner pipe and outer pipe, the mounting position of the movable operation frame is continuously lifted until all the inner pipes and outer pipes are assembled, so that the construction efficiency is improved, and the assembly quality is also ensured.
本发明属于钢结构建造技术领域，公开了一种同心双管结构的施工方法，通过将同心双管结构分成多节内管和多节外管，并在每节外管上预先安装固定作业架，沿竖直方向将一节内管同轴安装于一节外管内，以保证内管和外管同轴设置而不偏心，保证同心双管结构的拼装质量。将活动作业架可拆卸安装于内管和外管上，使得活动作业架能够多次拆卸、安装，节省了施工成本。通过活动作业架，作业人员能够将下一节内管安装于上一节内管顶端。通过固定作业架将下一节外管安装于上一节外管顶端，随着每节内管和外管的交替安装，活动作业架的安装位置不断提升，直至完成所有内管和外管的组装，既提高了施工效率，也保证了组装质量。
Construction method of concentric double-pipe structure
同心双管结构的施工方法
CHEN YING (Autor:in) / ZHAO QINENG (Autor:in) / HU YI (Autor:in) / WU YI (Autor:in) / JIN YUHUAI (Autor:in) / HU SHIZHU (Autor:in) / JIA BAORONG (Autor:in) / CHEN JIAQING (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
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