A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of steel structure box-shaped anti-collision wall for bridge
The invention discloses a construction method of a steel structure box-shaped anti-collision wall for a bridge. The steel structure box-shaped anti-collision wall for the bridge comprises a flat box body composed of an inner sealing plate unit (1), an outer sealing plate unit (2) and a top sealing plate (4), a partition plate unit (3) arranged in the flat box body and a handrail strip (5) welded to the outer surface of the inner sealing plate unit (1). The construction method comprises the following steps: after blanking, firstly, respectively assembling the inner sealing plate unit and the outer sealing plate unit, then, assembling the box body by adopting a normal moulding bed, and raising the top of a moulding bed frame (6) by 15-30mm at the assembling center position of each section of the box body for reversible deformation control; and after the assembly is completed, the anti-deformation measure is removed, and the handrail strip is assembled and welded, so that the welding construction of the steel structure box-shaped anti-collision wall for the bridge is completed. According to the method, deformation of the steel structure box-shaped anti-collision wall for the bridge in the manufacturing process can be effectively controlled, on-site assembly and linear requirements of the box body are guaranteed, and transportation is convenient.
一种桥梁用钢结构箱形防撞墙施工方法，所述桥梁用钢结构箱形防撞墙包括由内封板单元（1）、外封板单元（2）和顶封板（4）组成的扁箱体，设置于扁箱体内的隔板单元（3），焊接于内封板单元（1）外表面的扶手条（5）；施工方法是下料后，先分别组装内封板单元和外封板单元，然后采用正胎膜进行箱体组装，在每段箱体组装中心位置，胎模架（6）顶部升高15‑30mm做反变形控制；组装完成后，拆除反变形措施，组装焊接扶手条，即完成桥梁用钢结构箱形防撞墙的焊接施工。本发明方法可有效控制桥梁用钢结构箱形防撞墙制作过程中的变形，保证箱体现场装配及线形要求，便于运输。
Construction method of steel structure box-shaped anti-collision wall for bridge
The invention discloses a construction method of a steel structure box-shaped anti-collision wall for a bridge. The steel structure box-shaped anti-collision wall for the bridge comprises a flat box body composed of an inner sealing plate unit (1), an outer sealing plate unit (2) and a top sealing plate (4), a partition plate unit (3) arranged in the flat box body and a handrail strip (5) welded to the outer surface of the inner sealing plate unit (1). The construction method comprises the following steps: after blanking, firstly, respectively assembling the inner sealing plate unit and the outer sealing plate unit, then, assembling the box body by adopting a normal moulding bed, and raising the top of a moulding bed frame (6) by 15-30mm at the assembling center position of each section of the box body for reversible deformation control; and after the assembly is completed, the anti-deformation measure is removed, and the handrail strip is assembled and welded, so that the welding construction of the steel structure box-shaped anti-collision wall for the bridge is completed. According to the method, deformation of the steel structure box-shaped anti-collision wall for the bridge in the manufacturing process can be effectively controlled, on-site assembly and linear requirements of the box body are guaranteed, and transportation is convenient.
一种桥梁用钢结构箱形防撞墙施工方法，所述桥梁用钢结构箱形防撞墙包括由内封板单元（1）、外封板单元（2）和顶封板（4）组成的扁箱体，设置于扁箱体内的隔板单元（3），焊接于内封板单元（1）外表面的扶手条（5）；施工方法是下料后，先分别组装内封板单元和外封板单元，然后采用正胎膜进行箱体组装，在每段箱体组装中心位置，胎模架（6）顶部升高15‑30mm做反变形控制；组装完成后，拆除反变形措施，组装焊接扶手条，即完成桥梁用钢结构箱形防撞墙的焊接施工。本发明方法可有效控制桥梁用钢结构箱形防撞墙制作过程中的变形，保证箱体现场装配及线形要求，便于运输。
Construction method of steel structure box-shaped anti-collision wall for bridge
一种桥梁用钢结构箱形防撞墙施工方法
ZHU WENWEI (author) / ZHOU CHENGSUO (author) / LI HAO (author) / TAO SHI (author) / LI YA (author) / GUO LONGXI (author) / FENG ZAIXING (author) / YANG GUANGFU (author) / JI XIONGGANG (author) / DENG JUNCHUAN (author)
2023-11-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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