Discussion on the problems of asphalt pavement crack in low temperature

It represents the researching situation of asphalt pavement crack in low temperature in and out of abroad,introduces the two forms of asphalt pavement crack,and analyses the affecting factors of asphalt pavement crack in low temperature from the nature of asphalt,the nature of asphalt mixture and the affection of circumstance to crack,gives reference to research the low temperature crack of asphalt pavement in Xinjiang.