摘要
增大沥青面层厚度将增大工程投资 ,降低道路整体强度。
Increasing the thickness of bituminous surface will improve the investment of the engineering,reduce the global strength of the road.Two-course surface construction is easier to assure its quality.
出处
《山西交通科技》
2001年第5期7-9,21,共4页
Shanxi Science & Technology of Transportation
关键词
沥青路面
厚度
分析
bituminous pavement
thickness
analysis
