快凝抗滑型雾封层在城市道路中的应用研究

发布时间：2018-01-07 17:10

本文关键词：快凝抗滑型雾封层在城市道路中的应用研究　出处：《哈尔滨工业大学》2016年硕士论文　论文类型：学位论文

【摘要】：我国城市道路建设成就辉煌,路网密度和通车里程持续提高,已经建成的城市道路必将进入维修养护期。城市道路交通流量大,对行车质量要求高,本文旨在提供一种交通妨碍小、能够延长道路使用寿命养护方法,持续保持城市道路的服务功能,延缓大中修,满足我国城市道路对预防性养护技术的需求。本文在把握国内外对雾封层技术研究现状的基础上,分析了我国道路建设状况,针对天津市城市道路,结合城市道路自身的特点,分析了其面临的问题,通过室内试验和工程实践,总结出了一套快凝抗滑型雾封层技术。在室内试验方面,经过对比确定了原材料的品种和类型,变换原材料配比检测性能,获得了最优使用性能的材料配比。在工程实践方面,将室内试验得到的配比进行了工厂化生产加工,检测了成品性能,对经常出现的问题进行了分析,然后进行了现场施工,对试验段概况、施工设备和施工工序进行了介绍,对试验段应用效果进行了评价。最后,本文对快凝型雾封层技术的经济社会效益进行了分析。本文研究的快凝抗滑型雾封层技术不仅适用于城市道路,对于其他种类的道路预防性养护同样适用,对于其他省市城市道路的预防性养护施工,可根据气候和天气条件参照应用。
[Abstract]:China's urban road construction achievements brilliant, road network density and traffic mileage continue to improve, the urban roads have been built will enter the maintenance period. The purpose of this paper is to provide a way to maintain the service life of the road, keep the service function of the city road and delay the major and medium repair by providing a kind of small traffic obstruction, which can prolong the service life of the road. In order to meet the demand of preventive maintenance technology for urban roads in China, this paper analyzes the status of road construction in Tianjin on the basis of grasping the present research situation of fog sealing technology at home and abroad. According to the characteristics of urban roads, this paper analyzes the problems they face, and through indoor tests and engineering practice, summarizes a set of quick solidification anti-skid fog sealing technology, in the field of indoor tests. By comparing and determining the varieties and types of raw materials, changing the testing performance of raw materials, the optimal material ratio is obtained. In engineering practice. The industrial production and processing of the ratio obtained from the indoor test were carried out, the performance of the finished product was tested, the problems frequently appeared were analyzed, and then the field construction was carried out, and the general situation of the test section was given. The construction equipment and construction procedure are introduced, and the application effect of the test section is evaluated. This paper analyzes the economic and social benefits of the fast condensing fog sealing technology, which is suitable not only for urban roads, but also for other types of road preventive maintenance. The preventive maintenance of roads in other provinces and cities can be applied according to the climate and weather conditions.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：U416.2

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