厂拌热再生沥青混合料施工控制与管理研究

发布时间：2018-02-07 13:46

本文关键词： 厂拌热再生沥青混合料施工控制管理研究　出处：《北京建筑大学》2014年硕士论文　论文类型：学位论文

【摘要】：厂拌热再生沥青混合料的就是将旧料铣刨、破碎、筛分，再经过与新材料、新沥青、以及各种类型的外加剂，集中拌合，根据不同的路面要求，重新配比，经过拌制而获得再生沥青混凝土。目前绝大多数的旧沥青道路整修过程中，都会处理产生大量沥青混合料，，这种将废旧材料再生利用的技术，已在全球很多国家得到应用，也是目前公路建设市场应当大力推广的节约能源、降低消耗、减少污染、控制成本的有效方法之一。我国道路材料再生技术还处于起步阶段，需要通过大量的理论知识、实践经验、试验数据、工程实例来逐步推广这项技术的应用。从九十年代至今，在北京、上海、吉林、天津、河北、山东、广东等地方修筑了一定量的试验段，且大都取得了较好的应用效果，但厂拌热再生沥青技术在我国的研究与应用仅属于初步探索阶段，在厂拌热再生沥青路面施工全过程以及效益分析等方面还没有进行系统而深入的研究，通过论文的撰写，结合所做的工程实例，总结出一套厂拌热再生沥青混合料施工控制与管理的系统理论和方案，进一步提高厂拌热再生沥青混合料的施工控制和管理水平，树立全过程、无缝隙的科学系统的控制管理理念。
[Abstract]:The hot recycled asphalt mixture mixed with factory mix is milling, crushing, sifting old materials, then mixing with new materials, new asphalt, and various kinds of admixtures, and remixing according to different pavement requirements. After mixing, recycled asphalt concrete is obtained. At present, the vast majority of old asphalt roads are treated to produce large quantities of asphalt mixture. This technology of recycling waste materials has been applied in many countries around the world. It is also one of the effective methods to save energy, reduce consumption, reduce pollution and control cost, which should be popularized in highway construction market. Practical experience, experimental data, engineering examples to gradually promote the application of this technology. Since 90s, a certain number of test sections have been built in Beijing, Shanghai, Jilin, Tianjin, Hebei, Shandong, Guangdong and other places, and most of them have achieved good results. However, the research and application of hot recycled asphalt technology in our country is only a preliminary exploration stage. There is no systematic and in-depth research on the whole construction process and benefit analysis of the asphalt pavement. Combined with the engineering examples, a set of systematic theory and scheme of construction control and management of hot recycled asphalt mixture are summarized, which can further improve the construction control and management level of hot recycled asphalt mixture and establish the whole process. Seamless scientific system control management concept.
【学位授予单位】：北京建筑大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U414

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