Rubber particles’content and bitumen aggregate ratio are the main two factors which effect physical and mechanical properties of big rubber particle’s asphalt mixture about continuous gradation, and rubber particles’content has more influence than bitumen aggregate ratio.
本文借鉴国内外相关研究成果,首先对连续级配大粒径橡胶颗粒沥青混合料的拌合成型工艺和路用性能进行了试验研究,在此基础上,通过振动衰减试验、路面锤击试验、重复加载试验、吸声试验,结合小波技术及有限元分析,重点研究了该类路面的降噪特性,所作主要工作和取得的成果如下:1。
In order to probe the influence of rubber powder to withstand earthquake performance,the effects of rubber particles treated surface on strength,elastic modulus and damping ratio of concrete were studied.
为了探索橡胶粉对混凝土抗震性能的影响,研究表面处理后的橡胶颗粒对混凝土强度、弹性模量以及阻尼比的影响。
In this paper,successive type dense gradation rubber particle bituminous mixture on three representative AC-20 gradation are studied by indoor experimentation.
本文通过室内试验研究了连续型密级配橡胶颗粒沥青混合料AC-20的3种典型级配类型。
Thus the application technologies of crumb rubber asphalt mixture are studied in the paper.
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。
Coarse crumb rubber is apt to deposit in asphalt.
粗的橡胶颗粒容易在沥青中沉淀。
The Study on Seismic Isolation Performance of Granulated Rubber-Sand Mixture
橡胶颗粒—砂混合物的隔震性能研究
Effect of Crumb Rubber on the Mechanical Properties of Concrete
废橡胶颗粒对混凝土力学性能的影响
Study on Granulated Crumb Rubber Asphalt Mixture Technology in Frost Region;
冰雪地区橡胶颗粒沥青混合料应用技术的研究
Study on the Structure and Performance of Flexib Cement Concrete Which Contain Rubber Particle;
含橡胶颗粒的柔性混凝土结构与性能的研究
Research on the Characteristics of the Cement Stabilized Macadam with Waste Rubber Particles;
掺废橡胶颗粒的水泥稳定碎石路用性能的研究
Study on Noise Reduction Characteristics of Continuous Gradation Rubber Particles Asphalt Pavement
连续级配橡胶颗粒沥青路面降噪特性的研究
Studies on Granulated Crumb Rubber Asphalt Mixture Performance in Clear Away Ice and Snow
橡胶颗粒沥青混合料除冰雪性能的研究
Research on Rubber Particles Reinforced Polymer Modified Cement Athletic Track
橡胶颗粒增强聚合物水泥操场跑道材料的研究
Study of De-icing Performance of Crumb Rubber Granular Asphalt Mixture
橡胶颗粒沥青混合料除冰雪性能的影响因素
Effects of Rubber Particles Treated Surface on Concrete Damping Capacity
表面处理的橡胶颗粒对混凝土阻尼性能的影响
Effect of scrap tire bead addition on shear behavior of sand
掺入轮胎橡胶颗粒对砂土剪切性状的影响
Research on Rubber Cement Concrete Penetrability Based on the NEL Method
基于NEL法的橡胶颗粒水泥混凝土渗透性研究
Noise reduction characteristic of dense type bituminous mixture from scrap rubber particle
密实型废旧橡胶颗粒沥青混合料的降噪特性
ANALAYSIS ON VIBRATION CHARACTERISTIC OF COMTINUOUS GRADATION RUBBER PARTICLE BITUMINOUS PAVEMENT
连续级配橡胶颗粒沥青路面的振动特性分析
Study on Compressive Strength and Interface of Rubberized Concrete
废旧橡胶颗粒对混凝土强度的影响及界面分析
Application Investigation on Vibration and Noise Reduction of Rubber Particle Asphalt Pavement Based on Wavelet Analysis
小波分析在废旧橡胶颗粒沥青混合料路面减振降噪中的应用研究
INFLUENCING STUDY ON RUBBER PARTICLE'S DISTRIBUTING LAYER FOR NOISE REDUCTION EFFECT OF ASPHALT PAVEMENT
橡胶颗粒分布层位对沥青路面降噪效果影响的研究