Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for coordinating mid-span deformation of butt joint side during accumulative lifting of step-shaped net rack
The invention discloses a step-shaped net rack accumulated lifting butt joint side midspan deformation coordination method, which comprises the following steps of: assembling a first layer of net rack units, and arranging and installing a lifting system; the first-layer net rack unit is lifted to a specified height, a temporary support is arranged in a span of the butt joint side of the first-layer net rack unit and the second-layer net rack unit, and the second-layer net rack unit is assembled; the gear filling rod piece is arranged between the first-layer net rack unit and the second-layer net rack unit in an inlaying mode; the temporary supports are dismantled, the whole formed by the first-layer net rack unit and the second-layer net rack unit is lifted to the specified height, the temporary supports are arranged in the midspan of the butt joint side of the second-layer net rack unit and the third-layer net rack unit, and the third-layer net rack unit is assembled; the gear filling rod piece is arranged between the second-layer net rack unit and the third-layer net rack unit in an inlaying mode; and the steps are repeated until all the net rack units are connected into a whole, and all the net rack units are synchronously lifted to the designed height. According to the method, the deformation coordination problem in the splicing process is controlled, and the mounting precision is improved.
本发明公开了一种用于台阶状网架累积提升对接侧跨中变形协调方法，步骤：拼装第一层网架单元，设置并安装提升系统；提升第一层网架单元至指定高度，在第一层网架单元与第二层网架单元对接侧跨中设置临时支撑，拼装第二层网架单元；嵌补第一层网架单元与第二层网架单元之间的补档杆件；拆除临时支撑，将第一层网架单元和第二层网架单元组成的整体提升至指定高度，在第二层网架单元与第三层网架单元对接侧跨中设置临时支撑，拼装第三层网架单元；嵌补第二层网架单元与第三层网架单元之间的补档杆件；重复以上步序直至所有的网架单元连成一体，将所有的网架单元同步提升至设计高度。本发明的方法控制了拼装过程中变形协调问题，提高了安装精度。
Method for coordinating mid-span deformation of butt joint side during accumulative lifting of step-shaped net rack
The invention discloses a step-shaped net rack accumulated lifting butt joint side midspan deformation coordination method, which comprises the following steps of: assembling a first layer of net rack units, and arranging and installing a lifting system; the first-layer net rack unit is lifted to a specified height, a temporary support is arranged in a span of the butt joint side of the first-layer net rack unit and the second-layer net rack unit, and the second-layer net rack unit is assembled; the gear filling rod piece is arranged between the first-layer net rack unit and the second-layer net rack unit in an inlaying mode; the temporary supports are dismantled, the whole formed by the first-layer net rack unit and the second-layer net rack unit is lifted to the specified height, the temporary supports are arranged in the midspan of the butt joint side of the second-layer net rack unit and the third-layer net rack unit, and the third-layer net rack unit is assembled; the gear filling rod piece is arranged between the second-layer net rack unit and the third-layer net rack unit in an inlaying mode; and the steps are repeated until all the net rack units are connected into a whole, and all the net rack units are synchronously lifted to the designed height. According to the method, the deformation coordination problem in the splicing process is controlled, and the mounting precision is improved.
本发明公开了一种用于台阶状网架累积提升对接侧跨中变形协调方法，步骤：拼装第一层网架单元，设置并安装提升系统；提升第一层网架单元至指定高度，在第一层网架单元与第二层网架单元对接侧跨中设置临时支撑，拼装第二层网架单元；嵌补第一层网架单元与第二层网架单元之间的补档杆件；拆除临时支撑，将第一层网架单元和第二层网架单元组成的整体提升至指定高度，在第二层网架单元与第三层网架单元对接侧跨中设置临时支撑，拼装第三层网架单元；嵌补第二层网架单元与第三层网架单元之间的补档杆件；重复以上步序直至所有的网架单元连成一体，将所有的网架单元同步提升至设计高度。本发明的方法控制了拼装过程中变形协调问题，提高了安装精度。
Method for coordinating mid-span deformation of butt joint side during accumulative lifting of step-shaped net rack
一种用于台阶状网架累积提升对接侧跨中变形协调方法
CHEN HUI (Autor:in) / ZHAO RONGYAO (Autor:in) / FAN DENGCHAO (Autor:in) / SHENG YISHAN (Autor:in) / CHEN PENGXU (Autor:in)
29.09.2023
Patent
Elektronische Ressource
Chinesisch
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