Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Installation method of ship-shaped truss
The invention relates to an installation method of a ship-shaped truss, and belongs to the technical field of steel structural parts, the installation method comprises the following operation steps: 1, assembling a ridge rhombic truss: because the distance between the assembling height of the ridge rhombic truss and the height of a floor slab is too large, in order to reduce the high-altitude assembling amount of the ridge rhombic truss, firstly, carrying out subsection assembling on the ground and then carrying out subsection assembling on the ground; and then a high-altitude segmented assembling process is carried out. And secondly, a crane is adopted for splicing the ship body connection trusses on the two sides of the ridge rhombic truss. And thirdly, the assembling process of the hull edge truss is conducted, and the hull edge truss adopts an orthogonal square plane staggered net frame. And fourthly, the bow truss is assembled, and then assembly of the bow truss and the ridge rhombic truss is completed. And fifthly, the whole ship-shaped truss is lifted to the designed elevation position through hydraulic lifting equipment, hoisting and supporting installation of the flowering columns are completed, and the installation process of the whole ship-shaped truss is completed. The device has the characteristics of compact structure, high structural strength and good stability. The problem of building a steel structure in a ship-shaped space is solved.
本发明涉及一种船形桁架的安装方法，所属钢结构件技术领域，安装方法包括如下操作步骤：第一步：船脊菱形桁架拼装，由于船脊菱形桁架拼装高度离楼板高度过高，为减小船脊菱形桁架拼高空拼装量，采取了先地面分段拼装，再高空分段组拼工艺。第二步：采用吊车进行船脊菱形桁架两侧的船体联系桁架拼装。第三步：进行船体边缘桁架的拼装过程，船体边缘桁架运用正交正方平面交错网架。第四步：船头桁架组装，而后完成与船脊菱形桁架的拼装。第五步：利用液压提升设备将整个提升船形桁架提升至设计标高位置，完成开花柱的吊装及支撑安装，完成整个船型桁架的安装过程。具有结构紧凑、结构强度高和稳定性好的特点。解决了在船形空间搭建钢结构的问题。
Installation method of ship-shaped truss
The invention relates to an installation method of a ship-shaped truss, and belongs to the technical field of steel structural parts, the installation method comprises the following operation steps: 1, assembling a ridge rhombic truss: because the distance between the assembling height of the ridge rhombic truss and the height of a floor slab is too large, in order to reduce the high-altitude assembling amount of the ridge rhombic truss, firstly, carrying out subsection assembling on the ground and then carrying out subsection assembling on the ground; and then a high-altitude segmented assembling process is carried out. And secondly, a crane is adopted for splicing the ship body connection trusses on the two sides of the ridge rhombic truss. And thirdly, the assembling process of the hull edge truss is conducted, and the hull edge truss adopts an orthogonal square plane staggered net frame. And fourthly, the bow truss is assembled, and then assembly of the bow truss and the ridge rhombic truss is completed. And fifthly, the whole ship-shaped truss is lifted to the designed elevation position through hydraulic lifting equipment, hoisting and supporting installation of the flowering columns are completed, and the installation process of the whole ship-shaped truss is completed. The device has the characteristics of compact structure, high structural strength and good stability. The problem of building a steel structure in a ship-shaped space is solved.
本发明涉及一种船形桁架的安装方法，所属钢结构件技术领域，安装方法包括如下操作步骤：第一步：船脊菱形桁架拼装，由于船脊菱形桁架拼装高度离楼板高度过高，为减小船脊菱形桁架拼高空拼装量，采取了先地面分段拼装，再高空分段组拼工艺。第二步：采用吊车进行船脊菱形桁架两侧的船体联系桁架拼装。第三步：进行船体边缘桁架的拼装过程，船体边缘桁架运用正交正方平面交错网架。第四步：船头桁架组装，而后完成与船脊菱形桁架的拼装。第五步：利用液压提升设备将整个提升船形桁架提升至设计标高位置，完成开花柱的吊装及支撑安装，完成整个船型桁架的安装过程。具有结构紧凑、结构强度高和稳定性好的特点。解决了在船形空间搭建钢结构的问题。
Installation method of ship-shaped truss
船形桁架的安装方法
ZHOU GUANGEN (Autor:in) / YOU GUIMU (Autor:in) / WAN JINGXIN (Autor:in) / LYU YUNLONG (Autor:in) / SHEN YANBIN (Autor:in)
01.03.2024
Patent
Elektronische Ressource
Chinesisch
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