沥青混合料配合比设计方法分析(论文+摘要+英文文献翻译)
Abstract
The purpose the main body of a book is studied is for let our much better acquaintance asphalt fit ratio design procedures , the thorough acquaintance designs and what middle comes across a few problems. Make us understand whose significance in giving birth to a child in reality from these in problem. The working position on the days to come can pay attention to and solve these problems more well. But verify whose feasibility and difficult easy by the fact that the experiment a train of changes over and over again for coming method, Several problem ought to pay attention to in the middle being under construction result reaches. But the asphalt road surface is one kind of road surface structure form, merit such as low , defending easily with whose comfort driving , noise, the quilt applies to advanced level of highways build middle, especially highways build broadly. There exists the project durability and early phase breakdown two is a greatly outstanding problem in the bituminous pavement discovering in the homeland commonly but by in the homeland construction in 10 practice. Bring about this condition cause having cause , the aspect being under construction designing aspect's, if material , machinery , handicraft , mass under the control of being under construction etc. , a among them very important cause it is the asphalt composition to be more unreasonable than designing that. Unreasonable composition is be difficult to produce out the qualified product than designing that , the handicraft being under construction , the equipment being under construction are still advanced , ensures that project mass also can only be a meaningless term. Therefore the conclusion reaching is that the asphalt coordinates a ratio design that duplicates each other in weight in being a project.
Keywords: Asphalt Coordinate a ratio
摘要
本文研究的目的是为了让我们更好的了解沥青混合料配合比设计方法,以及深入的了解设计中所遇到一些问题.从这些问题中使我们懂得其在实际生产中的重要性.在今后的工作岗位能更好的注意和解决这些问题.而通过一系列的实验方法来反复验证其可行性和难易性,结果得出几点在施工中应该注意的问题. 而沥青混合料路面作为一种路面结构形式，以其行车舒适、噪声低、易于文护等优点，被广泛应用于公路建设中，尤其是高等级公路建设。但是通过国内十几年的建设实践，发现国内的沥青路面普遍存在工程的耐久性和早期损坏两大突出问题。造成这种情况有设计方面的原因、施工方面的原因，如材料、机械、施工工艺、质量控制等，其中很重要的一个原因就是沥青混合料的配合比设计不合理。不合理的配合比设计难以生产出合格的产品，施工工艺、施工设备再先进，保证工程质量也只能是一句空话.所以得出的结论是沥青混合料配合比设计是工程中的重中之重.
关键词:沥青混合料 配合比
目录
0 前言………………………….(1)
1 概述…………………………(2)
1.1 沥青混合料的定义和分类……(2)
1.2 沥青混合料的特点……(2)
1.3.沥青混合料技术性质和技术标准……(4)
2.沥青混合料配合比设计材料选择………(5)
2.1. 级配类型的选择…………(5)
2.2. 原材料的选择…………(6)
3. 沥青混合料配合比设计………(7)
3.1 目标配合比设计…………(8)
3.2 生产配合比设计…………(8)
3.3 生产配合比的验证…………(8)
4.沥青混合料三阶配合比设计的意义………(9)
5. 沥青混合料配合比设计中应注意
的几个问题以及解决办法………(9)
5.1 影响因素…………(10)
5.2 采取措施…………(13)
6. 总结…………(14)
7. 附录表………(15)1201
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