1) real grading
原型级配
2) natural gradation
原级配
1.
It is shown that the creeping of large concrete specimens of natural gradation is about 30% less than that of small specimens of the wet screened concrete.
试验结果表明,原级配混凝土大试件的徐变较湿筛混凝土小试件的徐变低30%左右;原级配和湿筛二级配混凝土的徐变比与相应的灰浆率比成正比;正长岩骨料的混凝土徐变大于玄武岩骨料的混凝土徐变。
3) typical gradation
典型级配
1.
Taking the gradation limit of OGFC-13 as a study object,the grading trend of whole OGFC were studied and tested by selected typical gradations.
以OGFC-13矿料级配作为研究对象,在规范级配范围内选择典型级配,对整个OGFC矿料级配走向进行了试验研究,并对不同级配走向对混合料技术指标和路用性能产生的影响进行了定量的分析,提出了满足OGFC混合料技术要求的合理级配范围。
4) S-grading
S型级配
1.
Through the research and practical application of the selection, inspection and composition design of the (different) grading types of the mineral mixture of freeway asphalt pavement, S-grading is found to have the sufficient compaction, better construction a.
通过对高速公路沥青路面矿质混合料不同级配类型的选用、检验、组成设计等方面的研究和实践应用,发现组配S型级配曲线的矿质混合料可以获得足够密实度,且具有较好施工和易性,设计方法选择合理。
5) Gradation type
级配类型
1.
Relationship between gradation type and segregation degree for asphalt mixture
沥青混合料级配类型与离析程度关系
2.
This article analyses two gradation type s technological indexs of SAC-16 and AK-16, ascertaining that SAC-16 has more optiimucn technological index, which keeps pace with the rapiel derelopment of free way.
本文对SCA - 16与AK - 16两种级配类型的技术指标进行了分析 ,确定SAC - 16级配类型具有为理想的技术指标 ,更能适应高速公路的快速发
3.
It includes adaptability of gradation type, antifreezing performance , ice-breaking performance , antiwearing performance.
为此本文就橡胶颗粒沥青混合料级配类型适应性、抑制结冰性能、破冰性能以及耐久性能等进行了试验分析,并铺筑了实体工程,为橡胶颗粒沥青路面除冰雪技术在我国的应用做出了一定的探索。
6) prototype grade rockfill material
原级配堆石
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