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A platform for research: civil engineering, architecture and urbanism
Prefabricated concrete shear wall structure based on ultra-high performance concrete connection
The invention discloses a prefabricated concrete shear wall structure based on ultra-high performance concrete connection, which comprises an upper section concrete shear wall, a lower section concrete shear wall and a UHPC connection area, UHPC is poured between the upper section concrete shear wall and the lower section concrete shear wall to form the UHPC connection area, and the UHPC connection area is connected with the upper section concrete shear wall and the lower section concrete shear wall. Upper-section vertical steel bars are embedded in the upper-section concrete shear wall and extend downwards by a preset length to form an upper steel bar outwards-extending section, and lower-section vertical steel bars are embedded in the lower-section concrete shear wall and extend upwards by a preset length to form a lower steel bar outwards-extending section. The number of the lower steel bar outward-extending sections is equal to that of the upper steel bar outward-extending sections, the positions of the lower steel bar outward-extending sections and the positions of the upper steel bar outward-extending sections are in one-to-one correspondence, when the upper-section concrete shear wall and the lower-section concrete shear wall are in butt joint, the upper steel bar outward-extending sections and the lower steel bar outward-extending sections are in lap joint one by one, and UHPC is poured between the upper-section concrete shear wall and the lower-section concrete shear wall. And the prefabricated concrete shear wall structure based on UHPC connection is formed.
本发明公开了一种基于超高性能混凝土连接的预制混凝土剪力墙结构，包括：上段混凝土剪力墙、下段混凝土剪力墙以及UHPC连接区域，其中，上段混凝土剪力墙和下段混凝土剪力墙中间浇筑UHPC，从而形成UHPC连接区域，上段混凝土剪力墙的内部埋设有上段竖向钢筋，上段竖向钢筋向下延伸出预定长度形成上钢筋外伸段，下段混凝土剪力墙内部埋设有下段竖向钢筋，下段竖向钢筋向上延伸出预定长度形成下钢筋外伸段，下钢筋外伸段和上钢筋外伸段的数量相等且位置一一对应，上段混凝土剪力墙和下段混凝土剪力墙对接时，上钢筋外伸段和下钢筋外伸段逐根搭接，并在上段混凝土剪力墙和下段混凝土剪力墙之间浇筑UHPC，形成基于UHPC连接的预制混凝土剪力墙结构。
Prefabricated concrete shear wall structure based on ultra-high performance concrete connection
The invention discloses a prefabricated concrete shear wall structure based on ultra-high performance concrete connection, which comprises an upper section concrete shear wall, a lower section concrete shear wall and a UHPC connection area, UHPC is poured between the upper section concrete shear wall and the lower section concrete shear wall to form the UHPC connection area, and the UHPC connection area is connected with the upper section concrete shear wall and the lower section concrete shear wall. Upper-section vertical steel bars are embedded in the upper-section concrete shear wall and extend downwards by a preset length to form an upper steel bar outwards-extending section, and lower-section vertical steel bars are embedded in the lower-section concrete shear wall and extend upwards by a preset length to form a lower steel bar outwards-extending section. The number of the lower steel bar outward-extending sections is equal to that of the upper steel bar outward-extending sections, the positions of the lower steel bar outward-extending sections and the positions of the upper steel bar outward-extending sections are in one-to-one correspondence, when the upper-section concrete shear wall and the lower-section concrete shear wall are in butt joint, the upper steel bar outward-extending sections and the lower steel bar outward-extending sections are in lap joint one by one, and UHPC is poured between the upper-section concrete shear wall and the lower-section concrete shear wall. And the prefabricated concrete shear wall structure based on UHPC connection is formed.
本发明公开了一种基于超高性能混凝土连接的预制混凝土剪力墙结构，包括：上段混凝土剪力墙、下段混凝土剪力墙以及UHPC连接区域，其中，上段混凝土剪力墙和下段混凝土剪力墙中间浇筑UHPC，从而形成UHPC连接区域，上段混凝土剪力墙的内部埋设有上段竖向钢筋，上段竖向钢筋向下延伸出预定长度形成上钢筋外伸段，下段混凝土剪力墙内部埋设有下段竖向钢筋，下段竖向钢筋向上延伸出预定长度形成下钢筋外伸段，下钢筋外伸段和上钢筋外伸段的数量相等且位置一一对应，上段混凝土剪力墙和下段混凝土剪力墙对接时，上钢筋外伸段和下钢筋外伸段逐根搭接，并在上段混凝土剪力墙和下段混凝土剪力墙之间浇筑UHPC，形成基于UHPC连接的预制混凝土剪力墙结构。
Prefabricated concrete shear wall structure based on ultra-high performance concrete connection
一种基于超高性能混凝土连接的预制混凝土剪力墙结构
XUE WEICHEN (author) / LI YA (author)
2024-06-28
Patent
Electronic Resource
Chinese
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