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A platform for research: civil engineering, architecture and urbanism
Fabricated superposed chord support conversion arch-shaped concrete structure and construction method thereof
The invention discloses an assembly type overlapped chord support conversion arched concrete structure and a construction method thereof. The structural system comprises frame supporting columns, a conversion system and an upper frame. The conversion system comprises prefabricated arch components, arch steel ribs, inhaul cables, supporting rods, inhaul cable end anchors and supporting rod end anchors. The inhaul cables and the supporting rods are tensioned at the bottom of the prefabricated arch-shaped component through the multiple layers of overlapped chord supports to jointly form a conversion system. The bottom of the conversion system is inserted and embedded into the frame supporting columns, and the top of the conversion system is inserted and embedded into the upper frame; vertical loads in the upper frame are transmitted to the frame supporting columns through the overlapped chord supporting structures and the arched beams in the conversion system together, the effectiveness and stability of structural force transmission are guaranteed, the whole structure is assembled in a full-modular mode, factory prefabrication and construction are convenient and fast, and industrial production and construction are facilitated.
本发明公开了一种装配式叠合弦支转换拱形混凝土结构及其施工方法。该结构体系包括框支柱、转换系统和上部框架，转换系统包括预制拱形构件、拱形钢骨、拉索、撑杆、拉索端锚和撑杆端锚；拉索与撑杆通过多层叠合弦支张拉在预制拱形构件底部，共同形成转换系统。转换系统的底部插接嵌固在框支柱上，顶部插接嵌固在上部框架；转换系统中的叠合弦支结构和拱形梁共同将上部框架中的竖向荷载传递至框支柱上，保证了结构传力的有效性和稳固性，整体结构全模块化装配，工厂预制，施工方便快捷，便于工业化生产和建造。
Fabricated superposed chord support conversion arch-shaped concrete structure and construction method thereof
The invention discloses an assembly type overlapped chord support conversion arched concrete structure and a construction method thereof. The structural system comprises frame supporting columns, a conversion system and an upper frame. The conversion system comprises prefabricated arch components, arch steel ribs, inhaul cables, supporting rods, inhaul cable end anchors and supporting rod end anchors. The inhaul cables and the supporting rods are tensioned at the bottom of the prefabricated arch-shaped component through the multiple layers of overlapped chord supports to jointly form a conversion system. The bottom of the conversion system is inserted and embedded into the frame supporting columns, and the top of the conversion system is inserted and embedded into the upper frame; vertical loads in the upper frame are transmitted to the frame supporting columns through the overlapped chord supporting structures and the arched beams in the conversion system together, the effectiveness and stability of structural force transmission are guaranteed, the whole structure is assembled in a full-modular mode, factory prefabrication and construction are convenient and fast, and industrial production and construction are facilitated.
本发明公开了一种装配式叠合弦支转换拱形混凝土结构及其施工方法。该结构体系包括框支柱、转换系统和上部框架，转换系统包括预制拱形构件、拱形钢骨、拉索、撑杆、拉索端锚和撑杆端锚；拉索与撑杆通过多层叠合弦支张拉在预制拱形构件底部，共同形成转换系统。转换系统的底部插接嵌固在框支柱上，顶部插接嵌固在上部框架；转换系统中的叠合弦支结构和拱形梁共同将上部框架中的竖向荷载传递至框支柱上，保证了结构传力的有效性和稳固性，整体结构全模块化装配，工厂预制，施工方便快捷，便于工业化生产和建造。
Fabricated superposed chord support conversion arch-shaped concrete structure and construction method thereof
一种装配式叠合弦支转换拱形混凝土结构及其施工方法
XIANG ZHIFENG (author) / WU JINBAO (author) / YU YIPING (author)
2024-08-20
Patent
Electronic Resource
Chinese
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