金属梁柱式桥梁护栏实用设计方法

从桥梁护栏防撞等级、护栏结构设计、细节优化设计、护栏颜色四个方面入手，利用结构力学、材料力学、色彩心理学等基础学科，结合规范条文要求，提出一种比较实用的设计方法，供护栏设计参考。

The Practical Design Method of Bridge Guardrail of Metal Beam Column Type

It is designed from four aspects, the anticollision level of bridge guardrail, guard bar physical design, detail optimizing design and color of guard bars, with the basic subjects such as structural mechanics, mechanics of materials, color psychology, etc. It is necessary to put forward a practical design method combining with regulations and terms, which provides a reference to the design of guard bar.