汕头景观河道安全防护栏杆 佛山桥梁护栏按图定做
Shantou landscape river safety guardrail Foshan bridge guardrail customized as per the drawing
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.
经济性以及施工和养护维修等因素进行构造形式的选择。
Economy and construction, maintenance and other factors to choose the structural form.
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
The embedded methods include column direct embedded type, flange plate connection type and bridge by force transmitting steel bar