Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel bar horizontal stress application deviation rectifying method
The invention provides a steel bar horizontal stress application deviation rectifying method. The root of a steel bar stretching out of a prefabricated concrete component serves as a fulcrum, a horizontal force is applied to the middle of the steel bar stretching out of the prefabricated concrete component through a jack, and a self-balancing loading steel bar deviation rectifying device is designed through a counter force provided by the fulcrum of the root of the steel bar. According to the method, the device is used for limiting the top end of the steel bar stretching out of the prefabricated concrete component, and by virtue of an auxiliary positioning plate, the steel bar stretching out of the prefabricated concrete component is pushed to the position required by steel bar design, sodeviation rectification of the steel bar is achieved.
本发明利用预制混凝土构件伸出钢筋的根部为支点，在预制构件伸出钢筋中部用千斤顶施加一个水平力，利用钢筋根部支点提供的反力，设计了一个自平衡加载的钢筋纠偏装置，本发明的方法利用此装置在预制混凝土构件伸出钢筋的顶端进行限位，借助辅助定位板，可将预制混凝土构件伸出钢筋推到钢筋设计所需的位置为止，从而达到对钢筋的纠偏。
Steel bar horizontal stress application deviation rectifying method
The invention provides a steel bar horizontal stress application deviation rectifying method. The root of a steel bar stretching out of a prefabricated concrete component serves as a fulcrum, a horizontal force is applied to the middle of the steel bar stretching out of the prefabricated concrete component through a jack, and a self-balancing loading steel bar deviation rectifying device is designed through a counter force provided by the fulcrum of the root of the steel bar. According to the method, the device is used for limiting the top end of the steel bar stretching out of the prefabricated concrete component, and by virtue of an auxiliary positioning plate, the steel bar stretching out of the prefabricated concrete component is pushed to the position required by steel bar design, sodeviation rectification of the steel bar is achieved.
本发明利用预制混凝土构件伸出钢筋的根部为支点，在预制构件伸出钢筋中部用千斤顶施加一个水平力，利用钢筋根部支点提供的反力，设计了一个自平衡加载的钢筋纠偏装置，本发明的方法利用此装置在预制混凝土构件伸出钢筋的顶端进行限位，借助辅助定位板，可将预制混凝土构件伸出钢筋推到钢筋设计所需的位置为止，从而达到对钢筋的纠偏。
Steel bar horizontal stress application deviation rectifying method
一种钢筋水平加力纠偏方法
TANG CHANGHUI (Autor:in)
02.03.2021
Patent
Elektronische Ressource
Chinesisch
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