2) coarse bed
粗骨料层
4) base course material
基层材料
1.
In order to provide design parameter for pavement structure design with inorganic binders stabilized coal gangue base course,compressive resilience modulus and fracture strength of inorganic binders stabilized coal gangue base course materials were tested,and normal probability distribution hypothesis tests to these test data were carried out by using Shapiro-Wilk testing method.
为了给无机结合料稳定煤矸石基层路面结构提供设计参数,试验研究了无机结合料稳定煤矸石基层材料的抗压回弹模量和劈裂强度,并利用Shapiro-Wilk检验法对其试验结果进行了正态分布假设检验。
2.
There are many advantages for applying gangue as base course material to construct highways.
用煤矸石作基层材料修筑道路有许多优点，同时也为这种工业废弃物的处理找到了一条合适的途径。
5) base material
基层材料
1.
Effect of deviation of water content in base materials on the strength of the base course;
路面基层材料含水量的偏差对基层强度的影响
2.
The application of coal gangue used as road base material;
煤矸石做道路基层材料的应用分析
3.
This paper measured the basic properties of vanadium cinder,researched the strength of base material made by vanadium cinder which was stabled with lime and cement,and tested its development of property.
测试了钒渣的理化性能,针对低等级公路的底基层和基层材料的强度要求对水泥灰土稳定钒渣进行了研究,并探讨了钒渣基层的强度发展特点。
6) gravel base
粒料基层
1.
Study on the Material Property of Pasturing Area Road Gravel Base;
牧区道路粒料基层材料特性研究
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