矿料

浅谈采用贝雷法进行矿料级配设计

Discussed shallowly the use " the Behre law " carries on the mineral aggregate gradation to design

该功能层采用特种改性沥青和特定矿料级配制成，沥青含量高达9%，形成富沥青砂粒式沥青混合料。

This function layer adopts the special modifying asphalt and the specific mineral aggregate gradation , the asphalt content reaches as high as 9 % , forms the rich asphalt sand grains type bituminous mixture .

C（100）矿料钢材专用敞车的研究

Study on the C_ ( 100 ) ore and rolled steel gondola car

EXCEL在矿料级配组成中的应用

Application of Excel in Mineral Grading Composition

GPSRTK技术在武钢堆料场矿料体积测量中的应用

Application of GPS RTK technique to the volume surveying of mineral material in Wuhan Steel and iron company

根据试验结果分析得到矿渣、玄武岩、石灰岩、花岗岩及片麻岩矿料与沥青稀释液在25°C~145°C范围内反应的单位表面活化能及指数常数。

Through calculating analysis , the unit apparent activation energy and the pre-exponential constant in the temperature range of 25 ° C ~ 145 ° C of heavy slag , basalt , limestone granite , gneiss were obtained .

研究了我国的沥青混合料矿料间隙率（VMA）规定值和计算方法。

The specified value of VMA and its computation method are ( studied . )

结果表明：CA比对沥青混合料的空隙率、矿料间隙率、粗集料骨架的形成、抗车辙性能和压实性能具有显著影响；

The results show that CA ratio has a significant effect on percent air voids , VMA , formation of the coarse aggregate skeleton , rutting resistance and densification characteristics of asphalt mixture ;

载重75t矿料、钢材运输专用车研制

Development of the Special 75 t Wagon for Transport of Mineral Materials and Steel

基于矿料级配的矿料间隙率VMA经验计算法

Experience Calculation for the Voids in the Mineral Aggregate ( VMA ) Based on Aggregate Gradation

沥青稳定碎石下面层（ATB-25）矿料级配研究

Research on Aggregate Gradation of Asphalt Treated ( ATB-25 ) Base

本文对OGFC的矿料级配组成，路用性能、受力机理进行了系统研究。

The grade composite , road performance and its mechanism are systemically studied .

利用范数灰关联度方法，分析了影响矿料间隙率（VMA）破坏的因素。

With the norm gray relational grade analytical method , this paper analyses the factors that influence the VMA-voids in the mineral aggregate-collapse .

AC-20改性沥青混合料矿料级配优化研究

Study on optimization of aggregate gradation design for AC-20 modified asphalt mixture in pavement

针对这种情况，本文根据集料颗粒随机排列的特点，采用VB开发语言，结合软件工程理论，利用计算机对矿料级配进行可视化模拟，研究开发了沥青混合料矿料级配可视化设计系统（AGVD）。

According to this situation , the article analyses aggregate random arrangement characteristic , based on VB , bonding software engineering , simulated aggregate 's arrangement , gived visual-interface , and developed pavement mixture Aggregate Grade Visual Design system .

介绍了载重75t矿料、钢材运输专用车的用途、技术参数、结构尺寸和试验结果。

Described are the usage , technical parameters , structure dimensions and test results of the special 75 t wagon for transport of mineral materials and steel .

超薄层沥青混凝土SAC-10矿料级配比较试验研究

Comparison testing research on aggregate gradation of ultra - thin layer asphalt concrete SAC-10

而影响TLA改性沥青AC-13混合料的矿料间隙率、稳定度、流值的主要因素是2.36mm通过率；

The principal factor that influences the voids volume , flow value and stability of the modified asphalt AC-13 mixture is the 2.36 mm passing percent of the mixture ;

此外，在矿料级配走向特征和稳定性研究的基础上，提出适用于不同环境下的基于分形特征的矿料级配选取方法、矿料级配稳定性的SGC评价方法；

Furthermore , after the research on gradation trend and stability , this paper gets the selective methods of mineral gradation based on fractal dimension under different environment , and evaluation method of gradation stability based on SGC ( Superpave GyratoryCompactor ) .

第二，通过对沥青混合料矿料级配理论、级配初选、级配评价、级配调整与设计等方面的系统研究，给出了级配优化设计方法和流程，并提出了矿料级配稳定性的SGC评价方法。

Secondly , through the analysis of aggregate gradation theory and gradation original selection and gradation evaluation and adjustment and design , this paper put forward gradation optimization method and flow chart , and evaluation methods of gradation stability based on SGC .

新《公路沥青路面施工技术规范》中AC-16沥青混合料的矿料级配范围定的太宽，需结合工程情况提出工程设计级配范围。

In the new 《 Technical Specifications for Construction of Highway Asphalt Pavements 》, the grading envelope of AC-16 bituminous mixture is too big . Combining with the fact engineering , We should raise the engineering design grading envelope .

水泥稳定碎石矿料级配优化试验研究

Test Research on Optimizing Aggregate Gradation for Cement Stabilized Crushed Stone

混合料配合比矿料组成理论级配设计的迭代法

Iterative Method for Aggregate Theory Gradation Design in Ratio of Mixture

沥青稳定基层混合料的矿料级配研究

Research on Aggregate Grading of Asphalt Stabilized Mixture for Basic Layer

掺消石灰改善沥青与酸性矿料的粘附性

Enhancement of Adhesion between Asphalt and Acidic Aggregates Using Slaked Lime

浅谈沥青混合料的矿料级配检验方法

Simply Talking about Inspection Method for Mineral Aggregate Grading in Mixture

用电子表格计算沥青混合料矿料级配

Calculation of Aggregates Grading for Asphalt Mixture by Use of EXCEL

沥青混合料中的矿料组成试验是沥青路面施工时重要的质量检查项目。

Inspection of mineral composition mixture is an important one in quality .

矿料颗粒起动风速的实验

Experimental research on the threshold velocity of raw ore particles

矿料级配走向对沥青混合料性能的影响

Influence of Aggregate Gradation Trend on Performance of Asphalt Mixtures