摘要
我国目前许多老路已经接近或超过了其设计年限,面临着大中修。然而旧路罩面一直是国内外道路工程领域研究的重点,也是难点。本文全面总结归纳了目前国内外罩面设计的理论及方法,并分别对其进行了评述,相信这些设计方法对我国目前旧路改造设计有所启发。
At present, a lot of used roads in our country have neared or exceeded their periods of design, and facing with overhall and intermediate maintenance. However, the covers of used road are all the time focal points studied in road engineering realm at home and abroad, and so are difficult points. The paper overall sums up design theory and procedures for road covers at home and abroad, and respectively estimates them, which gives an inspiration to transformation and design of used road in our country.
出处
《辽宁交通科技》
2006年第1期11-14,共4页
Liaoning Communication Science and Technology
关键词
旧路
大中修
罩面
设计理论
Used road OverhaU and intermediate maintenance Cover Design theory
