一、前言近年来,由于汽车交通流量不断增大,使道路的损伤急剧加快。这种道路的损伤,在车辆行驶安全上和道路保养管理上作为一个新问题提出来了。特別是在冬季的降雪地区,镶钉轮胎造成的道路损伤已发展成为粉培公害,构经了新的社会问题。因此,人们希望有新的对策。在殴洲和美国,对镶钉轮胎早已限制使用或全面禁止使用,并采取了相应的措施, I. Foreword In recent years, due to the continuous increase of car traffic flow, the damage of roads has rapidly accelerated. The damage to this road has been raised as a new issue in the safety of vehicles and in the maintenance of roads. Especially in the winter snowfall, road damage caused by studded tires has developed into a polluted pest and has become a new social problem. Therefore, people want new countermeasures. In Assault Island and the United States, the studded tires have been restricted or banned for a long time and corresponding measures have been taken,