ColdRegionPavements寒区路面
- 出版年：2002
- 作者：Guy Dore
- 单位1：Civil Engineering Department, Laval University
- 语种：中文
- 作者关键词：thermal cracking；crack deterioration；frost heave；frost heave cracking
- 起始页：593
- 总页数：8
- 刊名：冰川冻土
- 是否内版：否
- 刊频：双月刊
- 创刊时间：1979
- 主办单位：中国地理学会；中国科学院寒区旱区；环境与工程研究所
- 主编：程国栋
- 地址：兰州市东岗西路260号
- 邮编：730000
- 电子信箱：Edjgg@ns.lzb.ac.cn
- 卷：24
- 期：5
摘要
The article mainly discusses several essential problems of cold region pavement, including ther-mal cracking of asphalt concrete, cracking deterioration and heaving, frost heave, seasonal and long termroughness induced by different frost heave, frost heave cracking, bearing capacity loss during springthaw. The reason for these problems is that cold region pavements are subjected to intense solicitation byclimatic and environmental factors．The author offers several models corresponding to the solicitation.Furthermore in conclusion of the article the author indicates future research for cold region.