Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated reinforced concrete frame shear wall and assembling method
The invention discloses an assembly type reinforced concrete frame shear wall and an assembly method. According to the technical scheme, assembly type construction is achieved through the pin shaft connecting pieces, the SMA bolts are arranged on the pin shaft connecting pieces, the energy dissipation capacity and the self-resetting capacity are provided for the frame structure, and the function of the reinforced concrete frame can be self-recovered after an earthquake; the prestressed tendons are symmetrically arranged on the two sides of the reinforced concrete wall plate and anchored on the reinforced concrete column, the prestressed tendons provide out-of-plane constraint for the wall plate through lug plates pre-buried in the reinforced concrete wall plate, the function self-recovery after a wall earthquake is improved by adopting a prestressed structural form, and structural deformation and structural damage are reduced. In addition, the upper side and the lower side of the reinforced concrete wallboard are T-shaped ends, and grooves are formed in the bottom of the upper reinforced concrete beam and the top of the lower reinforced concrete beam. The T-shaped ends of the reinforced concrete wallboards can be clamped in the grooves, then the gaps are sealed through structural adhesives, and therefore the upper reinforced concrete beam and the lower reinforced concrete beam are connected.
本申请公开了装配式钢筋混凝土框架剪力墙及装配方法。本技术方案中，应用销轴连接件实现装配式施工，销轴连接件布设SMA螺栓，为框架结构提供耗能能力和自复位能力，使得钢筋混凝土框架能够在震后功能自恢复；预应力筋对称布置在钢筋混凝土墙板两侧并锚固在钢筋混凝土柱上，预应力筋通过预埋在钢筋混凝土墙板的耳板为墙板提供平面外约束，并采用预应力结构形式来提高墙震后功能自恢复，降低结构变形和降低结构破坏。此外，钢筋混凝土墙板的上下两边为T形端头，上钢筋混凝土梁的底部和下钢筋混凝土梁的顶部设置有凹槽。钢筋混凝土墙板的T形端头可以卡在凹槽之中，然后用结构胶对缝隙进行密封，从而实现上钢筋混凝土梁、下钢筋混凝土梁连接。
Fabricated reinforced concrete frame shear wall and assembling method
The invention discloses an assembly type reinforced concrete frame shear wall and an assembly method. According to the technical scheme, assembly type construction is achieved through the pin shaft connecting pieces, the SMA bolts are arranged on the pin shaft connecting pieces, the energy dissipation capacity and the self-resetting capacity are provided for the frame structure, and the function of the reinforced concrete frame can be self-recovered after an earthquake; the prestressed tendons are symmetrically arranged on the two sides of the reinforced concrete wall plate and anchored on the reinforced concrete column, the prestressed tendons provide out-of-plane constraint for the wall plate through lug plates pre-buried in the reinforced concrete wall plate, the function self-recovery after a wall earthquake is improved by adopting a prestressed structural form, and structural deformation and structural damage are reduced. In addition, the upper side and the lower side of the reinforced concrete wallboard are T-shaped ends, and grooves are formed in the bottom of the upper reinforced concrete beam and the top of the lower reinforced concrete beam. The T-shaped ends of the reinforced concrete wallboards can be clamped in the grooves, then the gaps are sealed through structural adhesives, and therefore the upper reinforced concrete beam and the lower reinforced concrete beam are connected.
本申请公开了装配式钢筋混凝土框架剪力墙及装配方法。本技术方案中，应用销轴连接件实现装配式施工，销轴连接件布设SMA螺栓，为框架结构提供耗能能力和自复位能力，使得钢筋混凝土框架能够在震后功能自恢复；预应力筋对称布置在钢筋混凝土墙板两侧并锚固在钢筋混凝土柱上，预应力筋通过预埋在钢筋混凝土墙板的耳板为墙板提供平面外约束，并采用预应力结构形式来提高墙震后功能自恢复，降低结构变形和降低结构破坏。此外，钢筋混凝土墙板的上下两边为T形端头，上钢筋混凝土梁的底部和下钢筋混凝土梁的顶部设置有凹槽。钢筋混凝土墙板的T形端头可以卡在凹槽之中，然后用结构胶对缝隙进行密封，从而实现上钢筋混凝土梁、下钢筋混凝土梁连接。
Fabricated reinforced concrete frame shear wall and assembling method
装配式钢筋混凝土框架剪力墙及装配方法
WU CAI (Autor:in) / GUO KAI (Autor:in) / SUN LEI (Autor:in) / LUO MINGXING (Autor:in)
04.04.2023
Patent
Elektronische Ressource
Chinesisch
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