A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-cracking prestressed precast concrete member
The invention discloses an anti-cracking prestressed precast concrete member. The anti-cracking prestressed precast concrete member comprises a first member body, a second member body, an elastic spring, a first neodymium magnet, a second neodymium magnet and a connecting lead screw. The second member body is arranged on the right side of the first member body, a first connecting piece and a second connecting piece are arranged in the second member body, the first neodymium magnet is connected to the bottom end of the first connecting plate, and the second neodymium magnet is connected to thetop end of the second connecting piece. According to the anti-cracking prestressed precast concrete member, the second member body and the first member body form a detachable structure through a firstconnecting plate, a second connecting plate and a connecting groove, so that when cracking damage occurs to the second member body and the first member body, the second member body and the first member body can be detached and replaced in a targeted mode, and the complete part does not need to be replaced; and compared with an overall replacement mode, more resources are saved, the production cost is reduced, and then the practicability of the concrete member is improved.
本发明公开了一种抗开裂的预应力预制混凝土构件，包括第一构件本体、第二构件本体、弹力弹簧、第一钕磁铁、第二钕磁铁和连接丝杆，所述第一构件本体的右侧设置有第二构件本体，且第二构件本体的内部设置有第一连接件和第二连接件，所述第一连接板的底端连接有第一钕磁铁，所述第二钕磁铁连接于第二连接件的顶端。该抗开裂的预应力预制混凝土构件，第二构件本体和第一构件本体之间通过第一连接板、第二连接板和连接槽构成可拆卸结构，这样在第二构件本体和第一构件本体出现开裂损坏时，可以针对性的拆卸更换，而完好的部分不需要更换，相比整体更换的方式更加节省资源，降低了生产成本，进而提高了该混凝土构件的实用性。
Anti-cracking prestressed precast concrete member
The invention discloses an anti-cracking prestressed precast concrete member. The anti-cracking prestressed precast concrete member comprises a first member body, a second member body, an elastic spring, a first neodymium magnet, a second neodymium magnet and a connecting lead screw. The second member body is arranged on the right side of the first member body, a first connecting piece and a second connecting piece are arranged in the second member body, the first neodymium magnet is connected to the bottom end of the first connecting plate, and the second neodymium magnet is connected to thetop end of the second connecting piece. According to the anti-cracking prestressed precast concrete member, the second member body and the first member body form a detachable structure through a firstconnecting plate, a second connecting plate and a connecting groove, so that when cracking damage occurs to the second member body and the first member body, the second member body and the first member body can be detached and replaced in a targeted mode, and the complete part does not need to be replaced; and compared with an overall replacement mode, more resources are saved, the production cost is reduced, and then the practicability of the concrete member is improved.
本发明公开了一种抗开裂的预应力预制混凝土构件，包括第一构件本体、第二构件本体、弹力弹簧、第一钕磁铁、第二钕磁铁和连接丝杆，所述第一构件本体的右侧设置有第二构件本体，且第二构件本体的内部设置有第一连接件和第二连接件，所述第一连接板的底端连接有第一钕磁铁，所述第二钕磁铁连接于第二连接件的顶端。该抗开裂的预应力预制混凝土构件，第二构件本体和第一构件本体之间通过第一连接板、第二连接板和连接槽构成可拆卸结构，这样在第二构件本体和第一构件本体出现开裂损坏时，可以针对性的拆卸更换，而完好的部分不需要更换，相比整体更换的方式更加节省资源，降低了生产成本，进而提高了该混凝土构件的实用性。
Anti-cracking prestressed precast concrete member
一种抗开裂的预应力预制混凝土构件
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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