Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of large-span steel truss sliding supporting system under complex supporting condition
The invention relates to a construction method of a large-span steel truss sliding supporting system under complex supporting conditions, which comprises the following construction steps: S1, sequentially dividing a roof construction position into a hoisting area, a sliding area, a post-patching area and a lifting area from one end to the other end of the roof construction position; s2, supporting frames are installed in the lifting area and the sliding area, sliding rails are installed on the supporting frames in the sliding area, an assembling platform is installed at the front end of the sliding area, and meanwhile a lifting structure is installed on the peripheral edge of the lifting area; s3, the roof is installed in a sliding mode; s4, edge sealing trusses, skylight edge sealing trusses and peripheral scattered rods are installed on the assembling platform; s5, the splicing platform is dismantled step by step from the two sides of the slippage area to the middle, a tree-shaped column installation space is vacated, tree-shaped column branches are hoisted in a segmented mode, and reticulated shells between the branches are installed in time; s6, mounting tree-shaped column scattered rods, skylight peripheral scattered rods, middle main trusses, middle secondary trusses and a daylighting roof; and S7, the supporting frame, the sliding track, the lifting structure and the lifter which are used for lifting and sliding the roof in the sliding area and the lifting area are unloaded.
本申请涉及一种复杂支承条件下大跨钢桁架滑移支撑体系施工方法，包括以下施工步骤：S1.沿屋盖施工位置的一端至另一端，依序分为吊装区、滑移区、后补区、提升区；S2.在吊装区、滑移区安装支撑架，在滑移区支撑架上安装滑移轨道，在滑移区前端安装拼装平台，同时在提升区外周边沿安装提升结构；S3.屋盖滑移安装；S4.在拼装平台安装封边桁架、天窗封边桁架及外围散杆；S5.沿滑移区两边向中间逐步拆除拼装平台，腾出树型柱安装空间，分段吊装树型柱分枝，及时安装分枝之间的网壳；S6.安装树型柱散杆、天窗外围散杆及中部主、次桁架、采光顶；S7.卸载滑移区、提升区中用于提升、滑移屋盖的支撑架、滑移轨道、提升结构、提升器。
Construction method of large-span steel truss sliding supporting system under complex supporting condition
The invention relates to a construction method of a large-span steel truss sliding supporting system under complex supporting conditions, which comprises the following construction steps: S1, sequentially dividing a roof construction position into a hoisting area, a sliding area, a post-patching area and a lifting area from one end to the other end of the roof construction position; s2, supporting frames are installed in the lifting area and the sliding area, sliding rails are installed on the supporting frames in the sliding area, an assembling platform is installed at the front end of the sliding area, and meanwhile a lifting structure is installed on the peripheral edge of the lifting area; s3, the roof is installed in a sliding mode; s4, edge sealing trusses, skylight edge sealing trusses and peripheral scattered rods are installed on the assembling platform; s5, the splicing platform is dismantled step by step from the two sides of the slippage area to the middle, a tree-shaped column installation space is vacated, tree-shaped column branches are hoisted in a segmented mode, and reticulated shells between the branches are installed in time; s6, mounting tree-shaped column scattered rods, skylight peripheral scattered rods, middle main trusses, middle secondary trusses and a daylighting roof; and S7, the supporting frame, the sliding track, the lifting structure and the lifter which are used for lifting and sliding the roof in the sliding area and the lifting area are unloaded.
本申请涉及一种复杂支承条件下大跨钢桁架滑移支撑体系施工方法，包括以下施工步骤：S1.沿屋盖施工位置的一端至另一端，依序分为吊装区、滑移区、后补区、提升区；S2.在吊装区、滑移区安装支撑架，在滑移区支撑架上安装滑移轨道，在滑移区前端安装拼装平台，同时在提升区外周边沿安装提升结构；S3.屋盖滑移安装；S4.在拼装平台安装封边桁架、天窗封边桁架及外围散杆；S5.沿滑移区两边向中间逐步拆除拼装平台，腾出树型柱安装空间，分段吊装树型柱分枝，及时安装分枝之间的网壳；S6.安装树型柱散杆、天窗外围散杆及中部主、次桁架、采光顶；S7.卸载滑移区、提升区中用于提升、滑移屋盖的支撑架、滑移轨道、提升结构、提升器。
Construction method of large-span steel truss sliding supporting system under complex supporting condition
一种复杂支承条件下大跨钢桁架滑移支撑体系施工方法
WENG XUEDONG (Autor:in) / ZHANG ZHIBIN (Autor:in) / SONG YONGTAO (Autor:in) / LIN JIANG (Autor:in) / XU CHENXING (Autor:in) / JI YANG (Autor:in) / CUI MINGCHUN (Autor:in) / FU DONGDONG (Autor:in) / ZHAO ZHENGWEI (Autor:in) / GE ZISHAN (Autor:in)
05.01.2024
Patent
Elektronische Ressource
Chinesisch
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