Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-cable-plane steel anchor beam factory assembly method
The invention discloses a multi-cable-plane steel anchor beam factory assembly method, and belongs to the field of cable-stayed bridge construction. The method comprises the following steps: 1, independently prefabricating a molding bed and steel anchor beam units, and assembling the steel anchor beam units on the molding bed; and 2, sequentially assembling a first layer of steel anchor beams, a second layer of steel anchor beams and a third layer of steel anchor beams, connecting all the layers of anchor beams through matching pieces, and enabling the third layer of steel anchor beams servingas mother beams to participate in the next round of total assembly. The independently prefabricated steel anchor beam units are adopted, so that the factory manufacturing precision of the steel anchor beam can be guaranteed; during total assembly, the steel anchor beam units which are independently prefabricated are assembled, and the assembly positions of the steel anchor beam units can be finely adjusted, so the assembly precision of the steel anchor beam is guaranteed; the factory assembly adopts a 1 + 2 form alternate method for three-dimensional assembly, a layer of steel anchor beam isreserved for each round to serve as a mother beam for the next round of assembly, and the precision of each time of assembly can be effectively controlled.
本发明公开了一种多索面钢锚梁工厂总拼方法，属于斜拉桥施工领域，其技术方案要点是，包括以下步骤：步骤一：单独预制胎模以及钢锚梁单元，以及将钢锚梁单元在胎模上组装；步骤二：依次拼装第一层、第二层以及第三层钢锚梁，各层锚梁之间采用匹配件连接，以及第三层钢锚梁作为母梁参与下一轮次总拼。采用单独预制的钢锚梁单元，能够保证钢锚梁工厂制造精度；在总拼时，通过单独预制的钢锚梁单元进行组装，能够对钢锚梁单元拼装位置进行微调，从而保证了钢锚梁的拼装精度；工厂总拼采用1+2形式辗转法立体总拼，每一轮次留一层钢锚粱作为下一轮次总拼的母梁，能够有效地控制每次拼接的精度。
Multi-cable-plane steel anchor beam factory assembly method
The invention discloses a multi-cable-plane steel anchor beam factory assembly method, and belongs to the field of cable-stayed bridge construction. The method comprises the following steps: 1, independently prefabricating a molding bed and steel anchor beam units, and assembling the steel anchor beam units on the molding bed; and 2, sequentially assembling a first layer of steel anchor beams, a second layer of steel anchor beams and a third layer of steel anchor beams, connecting all the layers of anchor beams through matching pieces, and enabling the third layer of steel anchor beams servingas mother beams to participate in the next round of total assembly. The independently prefabricated steel anchor beam units are adopted, so that the factory manufacturing precision of the steel anchor beam can be guaranteed; during total assembly, the steel anchor beam units which are independently prefabricated are assembled, and the assembly positions of the steel anchor beam units can be finely adjusted, so the assembly precision of the steel anchor beam is guaranteed; the factory assembly adopts a 1 + 2 form alternate method for three-dimensional assembly, a layer of steel anchor beam isreserved for each round to serve as a mother beam for the next round of assembly, and the precision of each time of assembly can be effectively controlled.
本发明公开了一种多索面钢锚梁工厂总拼方法，属于斜拉桥施工领域，其技术方案要点是，包括以下步骤：步骤一：单独预制胎模以及钢锚梁单元，以及将钢锚梁单元在胎模上组装；步骤二：依次拼装第一层、第二层以及第三层钢锚梁，各层锚梁之间采用匹配件连接，以及第三层钢锚梁作为母梁参与下一轮次总拼。采用单独预制的钢锚梁单元，能够保证钢锚梁工厂制造精度；在总拼时，通过单独预制的钢锚梁单元进行组装，能够对钢锚梁单元拼装位置进行微调，从而保证了钢锚梁的拼装精度；工厂总拼采用1+2形式辗转法立体总拼，每一轮次留一层钢锚粱作为下一轮次总拼的母梁，能够有效地控制每次拼接的精度。
Multi-cable-plane steel anchor beam factory assembly method
一种多索面钢锚梁工厂总拼方法
HUANG XUGUANG (Autor:in) / ZHU DONGMING (Autor:in) / FU JIANHUI (Autor:in) / HUANG YONG (Autor:in) / XU WEIYU (Autor:in) / CHEN BINGSHAN (Autor:in) / GUO HONGYAN (Autor:in) / YAN WENTAO (Autor:in) / HU XIAOZHEN (Autor:in) / LI ZHENGBING (Autor:in)
24.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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