Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span arc-shaped steel structure without support in middle and construction method
The invention relates to a large-span arc-shaped steel structure without a support in the middle. The large-span arc-shaped steel structure is characterized by comprising profile steel bodies which are arranged together side by side, the profile steel bodies are connected through connecting pieces, the left ends of the profile steel bodies are installed on a left side base, and the right ends of the profile steel bodies are installed on a right side base. The invention further discloses a construction method of the large-span arc-shaped steel structure without the support in the middle. The large-span arc-shaped steel structure without the support in the middle and the construction method have the following beneficial effects that a large-span steel structure arch is reasonably segmented; when the method is adopted for construction, a traditional construction mode of adding an outer support can be completely abandoned; and therefore, compared with the prior art, the structure and the method not only have the advantage of no need of an external support, but also have the advantages of rapidness and convenience in construction, simple structure, good construction quality, low cost, good stability and the like.
本发明涉及一种中部无支撑的大跨度弧形钢结构，其特征在于：包括并排设置在一起的型钢本体，所述型钢本体之间通过连接件连接，所述型钢本体的左端安装在左侧底座上，其右端安装在右侧底座上。还公开了上述中部无支撑的大跨度弧形钢结构的施工方法。本发明具有以下有益效果：本发明所述的中部无支撑的大跨度弧形钢结构及施工方法，对大跨度钢结构拱进行合理分段。采用本发明进行施工，可以完全抛弃传统的增加外支护的施工方式。因此，本发明与现有技术相比，本发明不仅具有不需要外支护的优点，而且还具有施工快捷方便、结构简单、施工质量好、成本低、稳定性好等优点。
Large-span arc-shaped steel structure without support in middle and construction method
The invention relates to a large-span arc-shaped steel structure without a support in the middle. The large-span arc-shaped steel structure is characterized by comprising profile steel bodies which are arranged together side by side, the profile steel bodies are connected through connecting pieces, the left ends of the profile steel bodies are installed on a left side base, and the right ends of the profile steel bodies are installed on a right side base. The invention further discloses a construction method of the large-span arc-shaped steel structure without the support in the middle. The large-span arc-shaped steel structure without the support in the middle and the construction method have the following beneficial effects that a large-span steel structure arch is reasonably segmented; when the method is adopted for construction, a traditional construction mode of adding an outer support can be completely abandoned; and therefore, compared with the prior art, the structure and the method not only have the advantage of no need of an external support, but also have the advantages of rapidness and convenience in construction, simple structure, good construction quality, low cost, good stability and the like.
本发明涉及一种中部无支撑的大跨度弧形钢结构，其特征在于：包括并排设置在一起的型钢本体，所述型钢本体之间通过连接件连接，所述型钢本体的左端安装在左侧底座上，其右端安装在右侧底座上。还公开了上述中部无支撑的大跨度弧形钢结构的施工方法。本发明具有以下有益效果：本发明所述的中部无支撑的大跨度弧形钢结构及施工方法，对大跨度钢结构拱进行合理分段。采用本发明进行施工，可以完全抛弃传统的增加外支护的施工方式。因此，本发明与现有技术相比，本发明不仅具有不需要外支护的优点，而且还具有施工快捷方便、结构简单、施工质量好、成本低、稳定性好等优点。
Large-span arc-shaped steel structure without support in middle and construction method
中部无支撑的大跨度弧形钢结构及施工方法
ZHANG MENG (Autor:in) / LI GUODONG (Autor:in) / LUAN HUI (Autor:in) / YU GANG (Autor:in) / LI PING (Autor:in) / ZHANG QUAN (Autor:in)
09.11.2021
Patent
Elektronische Ressource
Chinesisch
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