【摘要】 文章依据高速公路的路面结构设计原则,针对高速公路路面结构设计中为提高行车安全、增加摩擦系数而采用半开级配沥青混凝土路面面层的思路,结合实际情况,分析沥青混凝土路面水损坏的作用原理和特点,简要介绍了防止水损坏的经验和方法。更多还原

【Abstract】 According to the designing principle of the highway’s pavement structure and in order to improve the driving safety and increase the scraping coefficient. We adopt the semi-open-graded bituminous paving mixtures asphalt concrete way’s surface. This eassy aims at analyzing the action principles and the characters of the water-destroy of the asphalt concrete way’s surface. And this eassy also introduces the preventing experience and the ways on how to cure it.更多还原