Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the field of building bridge construction, and discloses a concrete structure connecting block for concrete members, which comprises a pair of concrete members, and a V-shaped buffer cavity is prefabricated in at least one of the concrete members; one end of the rod piece penetrates through the V-shaped buffer cavity, the other end of the rod piece is fixed to the other concrete member, and prestress can be applied to the rod piece in the axis direction of the rod piece; the V-shaped protective sleeve is arranged in the V-shaped buffer cavity; and the dip angle protective plate is fixed on the end face of the concrete member. The concrete structure connecting block disclosed by the invention can be used for connecting a plurality of crossed main load-bearing structural members; and the technical problem that the connecting rod piece or the steel strand is cut off due to stress concentration at the intersection node is avoided. When the connected components are relatively staggered, the concrete structure connecting block has a self-tightening effect.
本发明涉及建筑桥梁施工领域，公开了一种用于混凝土构件的混凝土结构连接块，包括，一对混凝土构件，至少其中一个混凝土构件中预制一个V型缓冲腔；杆件，其一端贯穿所述V型缓冲腔，另一端固定在另一个混凝土构件上，并可以沿杆件轴线方向施加预应力；置于V型缓冲腔对内的V型保护套和固定在混凝土构件端面上的倾角护板。所公开的混凝土结构连接块可用于包括多个相交主要承力结构件的连接；避免由于相交节点处应力集中导致的连接杆件或钢绞线被剪断的技术问题。当连接的构件相对错动时，混凝土结构连接块具有自紧作用。
The invention relates to the field of building bridge construction, and discloses a concrete structure connecting block for concrete members, which comprises a pair of concrete members, and a V-shaped buffer cavity is prefabricated in at least one of the concrete members; one end of the rod piece penetrates through the V-shaped buffer cavity, the other end of the rod piece is fixed to the other concrete member, and prestress can be applied to the rod piece in the axis direction of the rod piece; the V-shaped protective sleeve is arranged in the V-shaped buffer cavity; and the dip angle protective plate is fixed on the end face of the concrete member. The concrete structure connecting block disclosed by the invention can be used for connecting a plurality of crossed main load-bearing structural members; and the technical problem that the connecting rod piece or the steel strand is cut off due to stress concentration at the intersection node is avoided. When the connected components are relatively staggered, the concrete structure connecting block has a self-tightening effect.
本发明涉及建筑桥梁施工领域，公开了一种用于混凝土构件的混凝土结构连接块，包括，一对混凝土构件，至少其中一个混凝土构件中预制一个V型缓冲腔；杆件，其一端贯穿所述V型缓冲腔，另一端固定在另一个混凝土构件上，并可以沿杆件轴线方向施加预应力；置于V型缓冲腔对内的V型保护套和固定在混凝土构件端面上的倾角护板。所公开的混凝土结构连接块可用于包括多个相交主要承力结构件的连接；避免由于相交节点处应力集中导致的连接杆件或钢绞线被剪断的技术问题。当连接的构件相对错动时，混凝土结构连接块具有自紧作用。
Concrete structure connecting block
混凝土结构连接块
HAO SU (Autor:in)
09.02.2024
Patent
Elektronische Ressource
Chinesisch
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