论文部分内容阅读
沥青混凝土路面具有良好的力学性能和较好的耐久性及行车舒适性,适合于各种车辆的通行,并具有坚实、耐久、平整、良好的抗滑、防渗、耐疲劳的性能和抗高温开裂的温度稳定性,但是随着城市交通量的日益增大,车辆迅速大型化且严重超载,很多城市道路沥青路面均呈现出一定的破坏,如开裂、泛油、剥落、车辙等现象,有的城市道路甚至当年通车即发生了病害,正常的维修期大大提前,直接影响了车辆的运行,也增大了养护管理资金的投入,针对库阿高速一分指沥青混凝土路面施工中的关键环节,有关的技术指标及质量标准以及与此相关的施工管理、施工控制重点,根据自己的经验,工程质量的要求,作了探讨和归纳,希望对同行业人士有些参考价值。使之更科学、更系统路面面层施工的全过程的技术管理和施工方面不断地具体化。
Asphalt concrete pavement with good mechanical properties and good durability and driving comfort, suitable for a variety of vehicles, and has a solid, durable, smooth, good anti-skid, seepage, fatigue resistance and high temperature However, with the increase of urban traffic volume, vehicles are rapidly becoming larger and more heavily loaded. Asphalt pavements in many urban roads show some damage such as cracking, oil spalling, spalling and rutting. Of the urban roads even when the opening of the disease that occurred, the normal maintenance period was greatly advanced, a direct impact on the operation of vehicles, but also increased investment in conservation and management of funds for the Kua High-speed one point refers to the key aspects of asphalt concrete pavement construction , Related technical indicators and quality standards as well as the related construction management, construction control priorities, according to their own experience, project quality requirements, made a discussion and summarized, I hope some of the same industry who have some reference value. So that more scientific and systematic road surface construction of the whole process of technical management and construction aspects of continuous concrete.