城市道路;旧沥青路面;冷再生技术;施工工艺。
Urban road; old asphalt pavement; Cold-regenerating technique; Construction technologies.
因此,沥青路面冷再生技术的研究具有重要的现实意义。
So it has important practical significance for the study of the cold recycling technology.
结合试验段进行了乳化沥青冷再生混合料路用性能的试验。
Combined test section was emulsified asphalt cold mixture of renewable pavement performance tests.
与就地冷再生机械相关的研究已经成为工程机械领域的热点。
The study on the cold-in-place recycling machine has been a hotspot in mechanical engineering field.
沥青路面就地冷再生是目前国际上道路维修改造的主要方法之一。
Cold in-place asphalt pavement recycling is one of the main methods of the transformation of the international road maintenance.
因此,沥青路面冷再生技术在我国的普遍应用具有重要的现实意义。
Therefore, it has important practical significance that the cold asphalt pavement recycling technologies are widely used in China.
沥青路面就地冷再生是一项快速、经济、环保的沥青路面翻修技术。
Cold in-place recycling for asphalt pavement is a pavement revision technology which is rapid, economical and environmental.
介绍了以水泥为稳定剂的现场冷再生技术的特点、施工工艺及常见问题。
The characteristics, construction techniques and common problems of cold in - place recycling technology with cement as a stabilizer are introduced.
文章介绍了冷再生材料的工程性质和施工控制方法,为类似工程提供参考。
The Paper presents the engineering characteristics and construction control method of cold recycling material, which thus provides reference for similar works.
通过实验室试验,探讨RAP含量对乳化沥青冷再生混合料使用性能的影响。
This paper discusses the effects of RAP content on the performance of cold reclaimed asphalt mixture using asphalt emulsion through laboratory tests.
确定了稳定剂最佳剂量的选择方法。初步形成冷再生混合料的配合比设计方法。
The method of how to choose the optimum dise of stabilizers is confirmed, and the mix design method of cold recycled mixture is put forward.
文中结合国内外已有的研究,阐述了乳化沥青冷再生基层混合料配合比设计工作。
This article researches at home and abroad, specifies the proportioning and production design of mixed material in the cold rebirth substrate of emulsified bitumen.
文章介绍了旧沥青路面的铣刨、就地冷再生、厂拌冷再生的施工程序及注意事项。
In this paper, the old asphalt pavement milling, in situ cold recycling, cold recycling mixing plant construction procedures and precautions.
本文主要对以二灰为添加剂的旧沥青路面冷再生基层(底基层)技术进行了研究。
This paper primary studies the technology of lime flyash-stabilized cold reclaimed asphalt pavement mixture for bases and subbases.
论述旧沥青路面冷再生配合比设计,分析施工程序和方法,并指出了施工控制要点。
Old asphalt mixture ratio design of cold regeneration is presented, construction procedures and methods are analyzed, and the construction control points are pointed out.
通过实验室试验,探讨乳化沥青冷再生沥青混合料的水稳定性以及水泥对其的改善效果。
The moisture susceptibility of cold reclaimed asphalt pavement(RAP) mixtures using emulsion asphalt through laboratory tests and improving effect of Portland cement are discussed.
泡沫沥青和混合料的研究与应用无论是对环保,还是对改善冷再生路面使用性能,都很有价值。
Research and application of foamed bitumen and foamed mixture is very valuable not only for environment protection but also for improving the performance of cold-recycled pavement.
针对西阎高速、西潼高速和西户高速公路沥青路面铣刨旧料,进行泡沫沥青厂拌冷再生的研究。
The study on plant-mixed cold recycling technology for foamed asphalt is carried on based on the milled waste material of Xiyan Expressway, Xitong Expressway as well as Xihu Expressway.
旧沥青路面冷再生利用是再生技术的一种,相对于技术成熟的国外,我国在这方面正处于起步阶段。
Cold recycling technology is one of it, which has been very mature abroad, but is young in our country.
文章最后介绍了沥青路面冷再生的设计和施工方法,结合实体工程综合评价了再生混合料的使用性能。
The designing and constructing technics are also developed in this paper and the engineering performance of the recycled mixture used in highway entity pavement is comprehensively evaluated.
本文对浙江省04省道泡沫沥青厂拌冷再生应用项目进行了介绍,包括试验研究成果和工艺实践经验。
The application of the plant-mix cold recycling technology of foamed bitumen in No. 04 Provincial Highway of Zhejiang Province is introduced.
采用旧沥青路面铣刨混合料,用泡沫沥青和水泥复合作再生稳定剂进行现场冷再生碾压成型形成半柔性基层。
Using old asphalt pavement milling mixture, foamed bitumen and cement are combined to make recycling stabilizer, to generate the semi-flexible base by site cold recycling.
为使该技术在工程中得到推广应用,对沥青路面现场冷再生技术的设计、施工工艺、质量控制进行了初步研究。
While in China this technology is located only in fumble period, it is not be formed a complete design method, construction process and the corresponding quality control standard.
论文最后介绍了冷再生结构设计方法,并结合试验结果推荐出一系列的设计参数,可供设计、施工和进一步研究工作参考使用。
To combine with the test results, the paper recommends a series of design parameters that may be helpful for design, construction and further study work.
本文在国内外已有研究成果的基础上,根据国内普遍采用半刚性基层沥青路面这一结构特点,研究利用水泥为稳定剂的旧沥青路面的现场冷再生技术。
Based on the research results from home and abroad, and the characteristic of the widely-adopted semi-rigid pavement, the thesis studies the cold in-place recycling technology stabilized by cement.
结论随着冷缺血时间的延长,降低了部分肝移植术后的肝再生能力和生存率。
Conclusions Prolongation of cold ischemia time can reduce the regenerative ability of the liver and survival rate after partial liver transplantation.
本文叙述了与钠净化技术有关的内容,包括钠中杂质浓度、净化理论、冷阱效率和冷阱再生等问题。
The content related to purification technique for sodium is discussed. It includes impurity concentration, purification theory, clod trap, efficiency, regeneration and so on.
水源热泵;再生能源;节能;环保;采暖;供冷;卫生热水。
Water source heat pump; Renewable energy; energy saving; Environment harmless; Heating; Clean hot water.
通过再生旧沥青混合料用做柔性基层的工程实例,介绍了冷拌再生沥青混合料配合比设计的原则、方法、步骤及最佳配合比的验证。
By an practical project of cold recycling of asphalt mixture as flexible base, the principle and approach of proportioning design of recycling material are introduced.
在不同刈割强度、不同资源空间下,对冷蒿再生生长指标与可溶性碳水化合物含量、可溶性碳水化合物库进行相关分析。
Correlation is studied between regrowth and soluble carbohydrate contents and pools under different clipping intensities and different sources and Spaces.
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