Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
On-site assembling method of spherical reticulated shell supporting structure
The invention relates to an on-site assembling method of a spherical reticulated shell supporting structure, which belongs to the technical field of steel structures and comprises the following operation steps of: 1, drawing a lofting ground line according to the structure of a plane truss column; secondly, a jig frame is erected; and thirdly, the bearing joint I and the bearing joint II are hoisted to the corresponding jig frame to be positioned and fixed. And 4, aligning the ground sample lines, and sequentially hoisting the latticed shell radial beams, the supporting truss chord members, the supporting truss web members and the supporting truss cross rods to the jig frame according to the mounting sequence for positioning and splicing. And 5, connecting and fixing the support with the lower end of the chord member of the support truss. And sixthly, the plane truss columns are inspected after being assembled. And seventhly, the plane truss column is hoisted. 8, completing the installation process of the plane truss columns, the annular steel beams and the cross supporting steel beams in the clockwise direction in the installation process. The method has the characteristics of convenience in operation, good structural stability, high efficiency and short period. The problems of large workload and high cost of field installation are solved.
本发明涉及一种球面网壳支撑结构的现场拼装方法，所属钢结构技术领域，包括如下操作步骤：第一步：根据平面桁架柱的结构画出放样地线。第二步：搭设胎架。第三步：将支承节点Ⅰ和支承节点Ⅱ吊至相应的胎架上定位并固定。第四步：对齐地样线将网壳径向梁、支撑桁架弦杆、支撑桁架腹杆和支撑桁架横杆按照安装顺序依次吊装至胎架定位拼装。第五步：将支座与支撑桁架弦杆下端相连接固定。第六步：平面桁架柱拼装完成后进行检验。第七步：平面桁架柱起吊。八步：安装流程沿顺时针方向完成平面桁架柱、环向钢梁和交叉支撑钢梁的安装过程。具有操作便捷、结构稳定性好、效率高和周期短的特点。解决了现场安装工作量大成本高的问题。
On-site assembling method of spherical reticulated shell supporting structure
The invention relates to an on-site assembling method of a spherical reticulated shell supporting structure, which belongs to the technical field of steel structures and comprises the following operation steps of: 1, drawing a lofting ground line according to the structure of a plane truss column; secondly, a jig frame is erected; and thirdly, the bearing joint I and the bearing joint II are hoisted to the corresponding jig frame to be positioned and fixed. And 4, aligning the ground sample lines, and sequentially hoisting the latticed shell radial beams, the supporting truss chord members, the supporting truss web members and the supporting truss cross rods to the jig frame according to the mounting sequence for positioning and splicing. And 5, connecting and fixing the support with the lower end of the chord member of the support truss. And sixthly, the plane truss columns are inspected after being assembled. And seventhly, the plane truss column is hoisted. 8, completing the installation process of the plane truss columns, the annular steel beams and the cross supporting steel beams in the clockwise direction in the installation process. The method has the characteristics of convenience in operation, good structural stability, high efficiency and short period. The problems of large workload and high cost of field installation are solved.
本发明涉及一种球面网壳支撑结构的现场拼装方法，所属钢结构技术领域，包括如下操作步骤：第一步：根据平面桁架柱的结构画出放样地线。第二步：搭设胎架。第三步：将支承节点Ⅰ和支承节点Ⅱ吊至相应的胎架上定位并固定。第四步：对齐地样线将网壳径向梁、支撑桁架弦杆、支撑桁架腹杆和支撑桁架横杆按照安装顺序依次吊装至胎架定位拼装。第五步：将支座与支撑桁架弦杆下端相连接固定。第六步：平面桁架柱拼装完成后进行检验。第七步：平面桁架柱起吊。八步：安装流程沿顺时针方向完成平面桁架柱、环向钢梁和交叉支撑钢梁的安装过程。具有操作便捷、结构稳定性好、效率高和周期短的特点。解决了现场安装工作量大成本高的问题。
On-site assembling method of spherical reticulated shell supporting structure
球面网壳支撑结构的现场拼装方法
ZHOU GUANGEN (Autor:in) / LIU GUIWANG (Autor:in) / HAN XIAOFENG (Autor:in) / ZHOU YICHENG (Autor:in) / YU CHUNJIE (Autor:in)
30.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Spherical reticulated shell, central node of spherical reticulated shell and suspended dome
| Europäisches Patentamt | 2023
Arched bolt spherical reticulated shell mounting method
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022