广州批发不锈钢复合管栏杆 惠州桥梁公路工厂学校防撞栏杆

桥梁护栏是指设置于桥梁上的护栏。

Bridge guardrail refers to the guardrail set on the bridge.

桥梁护栏形式的选择，首先应根据公路等级。

The selection of the form of bridge guardrail should first be based on the highway grade.

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

The safety, coordination, characteristics of the objects to be protected and the geometric conditions of the site shall be considered comprehensively

防撞等级，然后再根据本身结构。

Anti collision level, then according to its own structure.

其埋置方式有立柱直接埋入式。

The embedment method has the column direct embedment type.

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

There are three types of flange plate connection and bridge guardrail and bridge deck cast into one through force transmitting steel bar

方式，条件许可时，可采用抽换式护栏。

Method: when the conditions permit, the replacement guardrail can be used.