摘要
对山区公路间断式防撞墙现状进行了调查,并进行了简单的理论分析,针对存在的问题,提出了建议。
The paper investigates current situations of discontinuous impatct - proofing wall on mountain highway, makes theoretical analysis simple. It makes some suggestions on existing problems.
出处
《北方交通》
2008年第6期200-201,共2页
Northern Communications
关键词
山区
间断式护墙
调查
Mountain area
Discontinuous protection wall
Investigation
