查询词典 asphalt

In order to explore the inherent laws of anti-rut performance of asphalt concrete reinforced with different position grid, the 10 cm depth test mould is utilized to test anti-rut performance of asphalt concrete with different position grid, then creep parameters are obtained by actual experiment, and viscoelasticity finite element model is established to commutate the biggest shearing stress of different depth wheel tracking model.

为探索格栅层位对加筋沥青混凝土抗车辙性能影响的内在规律，采用10 cm深车辙试模对不同格栅层位的沥青混凝土进行车辙试验，实测蠕变参数，建立粘弹性有限元模型，对不同深度的车辙模型进行最大剪应力计算，最后将二者对比分析。

quality of asphalt concrete compaction good or bad, will directly affect the formation of asphalt pavement and density.

沥青混凝土压实质量的好坏，将直接影响沥青路面的平整度和密实度。

On the basis of digital image processing, a method for evaluating homogeneity of asphalt mixtures is introduced compendiously and homogeneity of the perpetual asphalt concrete pavement on the test section of Guany-Wu Expressway is studied quantitatively in this paper.

基于数字图像处理技术，简述了沥青混合料均匀性的评价方法，并对广梧高速公路长寿命沥青混凝土路面试验段的均匀性进行了定量研究。

Emulsification mechine adopt modified emulsification machine which can manufacture modified emulsin asphalt and Emulsion asphalt.

乳化机采用改性乳化机，具备同时生产改性乳化沥青和普通乳化沥青的能力，一机两用的特点。

The performances of modified asphalt with different contents of Indonesian Buton Rock Asphalt and Esso based dasphalt A-70 are studied with the experiments. The results show that the capacity of anti-deforming and the performances of temperature sensibility, in high temperature or low temperature are improved as the contents of BRA increase.

以埃索70沥青作为基质沥青，对不同掺量的印尼布敦岩沥青改性沥青的性能进行了研究，试验结果表明，随着岩沥青掺量的增加，改性沥青的抗变形能力、感温性能、高温性能和低温性能得到提高。

The performances of modified asphalt with different contents of Indonesian Buton Rock Asphalt and Esso based dasphalt A-70 are studied with the experiments.

布敦岩沥青是产于印度尼西亚布敦岛的天然岩沥青，由古生代石油渗透到岩层中，经过长期的海底沉积、承受压力和地质变动而形成的沥青岩，其中沥青含量约为20%，其余为石灰岩矿物质。

It is estimated that the demand of road asphalt will rea ch 4 000 kt/a in the forthcoming years and the growth rate of high-grade ro ad asphalt will be enhanced.

预计今后几年道路沥青的需求量约为4000kt/a，其中高等级道路沥青的比例要求有更大的增长。

It is expectative because of both its eminent performance and simple construction technology, and its economical preponderance.Through the test of the six fibers and three gradations, the asphalt mixture of different combination, this paper analyses the fibers influence on the pavement performance, expatiates the strengthening mechanism of the fiber asphalt concrete pavement with theory of composite material and the interfacial chemistry.

本文通过六种纤维和三种矿料级配的沥青混合料大量室内试验研究，全面分析了纤维对沥青混合料路用性能的影响，结合复合材料理论和界面化学知识，较系统的阐述了纤维对沥青混合料路用性能的改善作用机理。

On the case of 0.1 to 0.7MPa of unit pressure, The two methods of LVDT and extensimeter are used on two kinds of basic asphalt mixture AC-16I and AC-20I for testing their compression module, asphalt mixture compression module is tested in the different temperature, the results indicated that extensimeter is better than LVDT because of its accuracy.

对常见的两种沥青混合料AC-16I、AC-20I在0.1~0.7MPa下，用"顶面法"与"侧面法"两种方法进行测试，顶面法中又采用了机架位移和LVDT两种方法。

Article 41 In densely inhabited areas and other areas that need special protection according to law, the burning of asphalt, asphalt felt, rubber, plastics, leather, garbage and other materials that may produce toxic or harmful smoke or dust or fetor shal

第四十一条在人口集中地区和其他依法需要特殊保护的区域内，禁止焚烧沥青、油毡、橡胶、塑料、皮革、垃圾以及其他产生有毒有害烟尘和恶臭气体的物质。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。