论文部分内容阅读
１ 引 言 *目前，高速公路事业在世界各国引起普遍重视，我国的高等级公路建设也在蓬勃发展。路面检测技术，作为公路建设与管理中的关键性、基础性技术，不仅对于检测和控制工程质量至关重要，而且决定着路网养护决策的科学性，并直接影响养路资金分配的合理性，因而在国
1 INTRODUCTION * At present, the cause of expressway has drawn universal attention in all countries of the world and the construction of high-grade highways in our country is also booming. Pavement detection technology, as the key and basic technology in highway construction and management, is not only crucial for testing and controlling project quality, but also determines the scientific nature of road network maintenance decisions and directly affects the rationality of road maintenance fund allocation. Thus in the country