Experimental investigation on the dynamic tensile behavior of graded steel-fiber RPC;
级配钢纤维活性粉末混凝土的动态拉伸性能的试验研究
Dry Shrinkage Properties Study on Aggregate Grades in Cement stabilized Materials;
水泥稳定粒料集料级配干缩性能研究
Effects of AP content and granularity gradation on pressure exponent of boron-based fuel-rich propellant;
AP含量及粒度级配对含硼富燃推进剂压强指数的影响
Superficial Analysis of Differential Distribution of HMA Gradation,and Segregation Controllling;
浅析热拌沥青混合料级配微分布与离析控制
Analysis of Test of Influence of Grading on Mechanical Properties of Grading Macadam;
级配对级配碎石力学性能影响试验分析
Application of mineral aggregates grading control in the transformation of Chang-Jiu highway;
矿料级配控制在昌九高速公路改造中的应用
Discussion on aggregate grading range of asphalt concrete pavement;
沥青混凝土面层矿料级配范围的合理性探讨
Uniform design for aggregate gradation of SMA;
均匀设计在SMA骨料级配设计中的应用
0 mm gradations for example to analyze the influences of aggregate gradation on performance of superpave asphalt mixture,based on the experiments,in which one gradation passed the superpave "restricted zone" separately above it,through it and two under it.
不同级配对Superpave沥青混合料性能有着重要的影响。
In order to assess the shearing properties,some types of mixtures with different aggregate gradations are subjected to the single penetration test.
为了评价不同级配类型沥青混合料的抗剪性能,采用单轴贯入法对混合料进行抗剪试验。
Engineering control and application of fragmentation graduation in chamber blasting;
硐室爆破中的块度级配控制及工程应用
A great many of experiments are carried out to make research on the factors which affect the performance of micro-surfacing mixtures,they include mainly: curing condition;mixture graduation;water dosage;cement and its dosage;emulsifier.
本文通过一系列性能试验研究了养生条件、混合料级配、外加水量、水泥及水泥用量、乳化剂等因素对微表处混合料性能的影响。
To ensure low temperature anti-cracking performance of asphalt treated base,the low temperature anti-cracking performance of three kinds of aggregate graduation ATB30 were comprehensively evaluated by freeze and thaw low temperature (-15 ℃、-5 ℃、5 ℃、15 ℃) split test and low temperature(-15 ℃、-10 ℃、-5 ℃、0 ℃、5 ℃、10 ℃、15 ℃) bend test.
为了确保沥青稳定碎石基层的低温抗裂性,对3种ATB30级配进行了冻融后低温(-15℃、-5℃、5℃、15℃)劈裂试验和低温(-15℃、-10℃、-5℃、0℃、5℃、10℃、15℃)弯曲试验,全面评价了ATB30的低温抗裂性。