珠海高架桥防撞栏杆厂家按图定制河道护栏人行道隔离栏

Zhuhai viaduct anti-collision railings manufacturers customized river guardrail sidewalk isolation fence

桥梁防撞护栏是指阻止护栏防护对象因为意外冲出护栏范围造成损失；防护就是保护行人的生命安全及财产安全。桥梁防撞护栏此种产品是典型的冷弯型钢产品，具有抗冲击性好、成本低、寿命长、安全性更高、绿色环保等优点。

简介

  桥梁护栏是指设置于桥梁上的护栏。其目的是为了防止失控车辆越出桥外，具有使车辆不能突破、下穿、翻越桥梁以及美化桥梁建筑的功能。

  桥梁护栏形式的选择， 首先应根据公路等级，综合考虑其安全性、协调性、需防护对象的特性及现场几何条件等因素确定防撞等级，然后再根据本身结构、经济性以及施工和养护维修等因素进行构造形式的选择。其埋置方式有立柱直接埋入式、法兰盘连接式和通过传力钢筋把桥梁护栏和桥面板浇注成一体三种方式，条件许可时，可采用抽换式护栏。

The bridge anti-collision guardrail means to prevent the guardrail protection object from accidentally rushing out of the guardrail range and causing loss; Protection is to protect the life and property safety of pedestrians. Bridge anti-collision guardrail This product is a typical cold-formed steel product, with good impact resistance, low cost, long life, higher safety, green environmental protection and other advantages.
intro
Bridge guardrail refers to the guardrail installed on the bridge. Its purpose is to prevent out-of-control vehicles from going out of the bridge, and it has the function of preventing vehicles from breaking through, undertraversing, climbing over the bridge and beautifying the bridge construction.
The choice of bridge guardrail form should first determine the collision avoidance grade according to the highway grade, comprehensively considering its safety, coordination, characteristics of the objects to be protected and geometric conditions of the site, and then select the structural form according to its structure, economy, construction, maintenance and other factors. There are three ways of embedding the column directly buried, flange connection and pouring the bridge guardrail and bridge panel into one through the force transfer steel bar. When conditions permit, the replaceable guardrail can be used.