Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integral lifting construction method for large steel truss
The invention relates to the technical field of building steel net rack lifting, in particular to a large steel net rack overall lifting construction method. The method comprises the following steps: S1, splicing, welding and inspecting the steel net rack on the ground; s2, lifting equipment is installed on the periphery of the building, and lifting hanging points are installed at key joints of the steel net frame; and S3, the lifting equipment is started, and the steel grid structure is slowly and evenly lifted at the speed of 1-2 meters per minute. The steel net rack is spliced and welded on the ground, the whole steel net rack is lifted through multi-point synchronous lifting equipment, the stability and safety of the lifting process are ensured by monitoring and adjusting the stress distribution and deformation conditions in the lifting process in real time, the construction efficiency and quality are improved, the safety risk of high-altitude operation is reduced, and the construction cost is reduced. And meanwhile, the stability and accuracy of the steel grid structure are ensured, the method is suitable for the large-span and heavy-weight steel grid structure, and the construction cost and time are reduced.
本发明涉及建筑钢网架提升技术领域，尤其涉及一种大型钢网架整体提升施工方法。本发明包括以下步骤：S1：在地面上进行钢网架的拼装、焊接和检验；S2：在建筑物四周安装提升设备，并在钢网架的关键节点处安装提升挂点；S3：启动提升设备，缓慢均匀地以每分钟1‑2米的速度提升钢网架结构。本发明通过在地面上进行钢网架的拼装和焊接，利用多点同步提升设备实现钢网架整体提升，且通过实时监测和调整提升过程中的应力分布和变形情况，确保提升过程的平稳和安全，提高了施工效率和质量，减少了高空作业的安全风险，同时本发明确保了钢网架结构的稳定性和精确度，适用于大跨度、大重量的钢网架结构，降低了施工成本和时间。
Integral lifting construction method for large steel truss
The invention relates to the technical field of building steel net rack lifting, in particular to a large steel net rack overall lifting construction method. The method comprises the following steps: S1, splicing, welding and inspecting the steel net rack on the ground; s2, lifting equipment is installed on the periphery of the building, and lifting hanging points are installed at key joints of the steel net frame; and S3, the lifting equipment is started, and the steel grid structure is slowly and evenly lifted at the speed of 1-2 meters per minute. The steel net rack is spliced and welded on the ground, the whole steel net rack is lifted through multi-point synchronous lifting equipment, the stability and safety of the lifting process are ensured by monitoring and adjusting the stress distribution and deformation conditions in the lifting process in real time, the construction efficiency and quality are improved, the safety risk of high-altitude operation is reduced, and the construction cost is reduced. And meanwhile, the stability and accuracy of the steel grid structure are ensured, the method is suitable for the large-span and heavy-weight steel grid structure, and the construction cost and time are reduced.
本发明涉及建筑钢网架提升技术领域，尤其涉及一种大型钢网架整体提升施工方法。本发明包括以下步骤：S1：在地面上进行钢网架的拼装、焊接和检验；S2：在建筑物四周安装提升设备，并在钢网架的关键节点处安装提升挂点；S3：启动提升设备，缓慢均匀地以每分钟1‑2米的速度提升钢网架结构。本发明通过在地面上进行钢网架的拼装和焊接，利用多点同步提升设备实现钢网架整体提升，且通过实时监测和调整提升过程中的应力分布和变形情况，确保提升过程的平稳和安全，提高了施工效率和质量，减少了高空作业的安全风险，同时本发明确保了钢网架结构的稳定性和精确度，适用于大跨度、大重量的钢网架结构，降低了施工成本和时间。
Integral lifting construction method for large steel truss
一种大型钢网架整体提升施工方法
ZHANG SHIMIN (Autor:in) / YANG XIAOMING (Autor:in) / GUO ZHENGPING (Autor:in) / HAN YI (Autor:in) / ZHU RUI (Autor:in) / LI CHENGJIE (Autor:in) / LIANG BOTAO (Autor:in) / WANG PAN (Autor:in) / SUN SHAOWEI (Autor:in) / ZHANG SHUYUAN (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
Self-balancing integral lifting construction method for dip angle steel truss of large-span roof
| Europäisches Patentamt | 2024