摘要
介绍了高速公路防撞设施的主要构成及其功用,针对钢管立柱、波形护栏板、防阻块、隔离栅防撞设施被毁坏的程度,提出了相应的维修方法。
This paper introduces the main components of the anticollision facilities of superhighway and their functions, and in the light of the damage extents of the anticollision facilities such as the steel- pipe column, waveform guard plate, clog- proof block, and isolated gate, etc., puts forward corresponding repairing methods.
出处
《科技情报开发与经济》
2005年第6期278-278,共1页
Sci-Tech Information Development & Economy
关键词
高速公路
防撞设施
钢管立柱
波形护栏板
维修方法
superhighway
anticollision facility
steel- pipe column
waveform guard plate
repairing method
