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A platform for research: civil engineering, architecture and urbanism
Fabricated reinforced concrete combined pool wallboard tensile structure and construction method thereof
The invention relates to a fabricated reinforced concrete combined pool wallboard tensile structure and a construction method thereof, and belongs to the technical field of fabricated pools. Comprising a prefabricated section pool wall plate, a prefabricated shell structure, an I-shaped steel pulling plate, a UHPC post-pouring section and an expansion bolt. Two prefabricated shell structures extend out of the outer side of the prefabricated section pool wall plate; ultra-high strength concrete UHPC is poured among the prefabricated section pool wall plate, the prefabricated shell structure and the I-shaped steel pulling plate, so that the UHPC post-pouring section is formed; a certain number of reserved bolt holes are formed in flanges at the two ends of the I-shaped steel pulling plate, and expansion bolts are arranged in the reserved bolt holes in a penetrating mode and used for being connected with a prefabricated section pool wall plate. A certain number of studs are further welded to the two sides of the middle web of the I-shaped steel pulling plate. The method can effectively solve the problems of poor tensile property and fatigue resistance of the fabricated pool wall plate connecting point, much wet operation of the post-pouring section, poor control precision of lap joint of the steel bars of the post-pouring section, high difficulty of lap joint construction of the steel bars of the post-pouring section and the like.
本发明涉及一种装配式钢混组合水池壁板抗拉结构及其施工方法，属于装配式水池技术领域。包括预制段水池壁板、预制外壳结构、工字形钢拉板、UHPC后浇段以及膨胀螺栓；预制段水池壁板外侧伸出有两个预制外壳结构；预制段水池壁板、预制外壳结构以及工字形钢拉板之间灌注有超高强度混凝土UHPC，从而形成所述UHPC后浇段；工字形钢拉板两端的翼缘上设置有一定数量的预留螺栓孔，预留螺栓孔内穿设有膨胀螺栓，用于与预制段水池壁板连接；工字形钢拉板中间腹板两侧还焊接有一定数量的栓钉。本发明可有效解决装配式水池壁板连接点的抗拉性能和抗疲劳性能差、后浇段湿作业多、后浇段钢筋搭接控制精度差、后浇段钢筋搭接施工难度高等问题。
Fabricated reinforced concrete combined pool wallboard tensile structure and construction method thereof
The invention relates to a fabricated reinforced concrete combined pool wallboard tensile structure and a construction method thereof, and belongs to the technical field of fabricated pools. Comprising a prefabricated section pool wall plate, a prefabricated shell structure, an I-shaped steel pulling plate, a UHPC post-pouring section and an expansion bolt. Two prefabricated shell structures extend out of the outer side of the prefabricated section pool wall plate; ultra-high strength concrete UHPC is poured among the prefabricated section pool wall plate, the prefabricated shell structure and the I-shaped steel pulling plate, so that the UHPC post-pouring section is formed; a certain number of reserved bolt holes are formed in flanges at the two ends of the I-shaped steel pulling plate, and expansion bolts are arranged in the reserved bolt holes in a penetrating mode and used for being connected with a prefabricated section pool wall plate. A certain number of studs are further welded to the two sides of the middle web of the I-shaped steel pulling plate. The method can effectively solve the problems of poor tensile property and fatigue resistance of the fabricated pool wall plate connecting point, much wet operation of the post-pouring section, poor control precision of lap joint of the steel bars of the post-pouring section, high difficulty of lap joint construction of the steel bars of the post-pouring section and the like.
本发明涉及一种装配式钢混组合水池壁板抗拉结构及其施工方法，属于装配式水池技术领域。包括预制段水池壁板、预制外壳结构、工字形钢拉板、UHPC后浇段以及膨胀螺栓；预制段水池壁板外侧伸出有两个预制外壳结构；预制段水池壁板、预制外壳结构以及工字形钢拉板之间灌注有超高强度混凝土UHPC，从而形成所述UHPC后浇段；工字形钢拉板两端的翼缘上设置有一定数量的预留螺栓孔，预留螺栓孔内穿设有膨胀螺栓，用于与预制段水池壁板连接；工字形钢拉板中间腹板两侧还焊接有一定数量的栓钉。本发明可有效解决装配式水池壁板连接点的抗拉性能和抗疲劳性能差、后浇段湿作业多、后浇段钢筋搭接控制精度差、后浇段钢筋搭接施工难度高等问题。
Fabricated reinforced concrete combined pool wallboard tensile structure and construction method thereof
装配式钢混组合水池壁板抗拉结构及其施工方法
TANG ZHENYUN (author) / LI CHUISHUAI (author) / YANG TAO (author)
2024-04-26
Patent
Electronic Resource
Chinese
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