广州焊接桥梁钢板护栏 从化桥梁防撞栏杆

中山道路扶手栏杆 河道安全隔离围栏 

厂家负责人：159-1864-8146 徐小平

产品介绍

桥梁护栏形式的选择，

Selection of bridge guardrail form,

首先应根据公路等级，综合考虑其安全性、协调性。

First of all, the safety and coordination should be considered comprehensively according to the highway grade.

需防护对象的特性及现场几何条件等因素确定防撞等级。

The anti-collision level shall be determined by the characteristics of the objects to be protected and the geometric conditions of the site.

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。

Then according to its own structure, economy, construction and maintenance and other factors to choose the form of structure.

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