国内城市高架桥梁声屏障应用现状评述

The application status review of noise barrier of domestic urban elevated bridge

介绍了高架桥梁声屏障的材料类型,阐述了声屏障的选用原则,并对其几何形状与屏体色彩搭配技巧进行了论述,研究了高架桥梁声屏障的基础形式,指出采用声屏障降低道路交通噪声,是一种简便、经济、有效的措施。

This paper introduced the material types of noise barrier of elevated bridge, elaborated the selection principle of noise barrier, and dis-cussed the matching skills of geometric shape and screen body color, researched the basis types of noise barrier of elevated bridge, pointed out u- sing the noise barrier to reduce road traffic noise, was a simple, economic and effective measure.