The properties of the one component asphalt based polyurethane waterproof coatings were introduced.
介绍了这种单组分石油沥青聚氨酯防水涂料的性能。
In this paper, based on systematic test on different bitumen mixtures of gradation, the deformation behaviour of asphalt mixtures is analyzed under high temperature.
本文通过对不同级配形式的沥青混合料的系统试验研究，全面分析了沥青混合料高温变形特性。
Based on digital image processing, some influence factors of the index of asphalt mixture homogeneity such as experimental method and aggregate type are quantitatively investigated.
基于数字图像处理技术，对沥青混合料均匀性指标的部分影响因素——成型方法与集料类型，展开定量研究。
Based on digital image processing techniques, the aggregate distribution of asphalt mixture was studied directly in this paper.
基于数字图像处理技术，对沥青混合料中集料的分布状态进行直接的研究。
Based on image processing technology, a method of geometric modeling is presented for two dimensional finite element analysis of asphalt mixture.
提出了一种基于图像处理技术的沥青混合料二维有限单元分析的几何建模方法。
Based on the DIP's basic conception and method's description, the paper expounds the application of the DIP in the detection of the asphalt mixture.
在对数字图像的一些基本概念和处理方法阐述的基础上，引出了数字图像处理技术在沥青混合料检测中的应用。
Based on asphalt, some structural modifiers were used to develop the sealing agent for the enhancement of the thermal stability, cohesion and aging resistance.
本文以沥青为基料，采用结构改性剂，研制了具有优良热稳定性、粘着力及耐老化性能好的封口剂。
Based on construction examples, this paper discusses the confirmation of rolling equipment and techniques for asphalt concrete pavement construction and the relation between them.
结合施工实例，对沥青混凝土路面施工碾压设备及工艺的确定及两者之间的关系进行了讨论。
Based on the result of full-scale test on the reflection crack, this article evaluates the effectiveness of controlling this crack with the fiber reinforced asphalt mixture and glass fiber geogrid.
通过反射裂缝足尺试验来评价纤维增强沥青混合料和玻璃纤维土工格栅对抑制反射裂缝的效果，对抑制机理作了分析。
Based on queue theory, construction machinery technique control model of the asphalt concrete surface has been build to provide a base for group machinery coordination.
基于“排队论”方法，建立了沥青混凝土路面施工机械工艺控制模型，为机群优化调度提供了基础。
Based on the lab and construction site data, finally indicates the gradation design principles for foamed asphalt reclaimed technics.
并在室内试验和工程现场数据的基础上初步提出泡沫沥青再生工艺的级配设计原则。
Based on layered elastic theory, the layered elastic moduli of asphalt pavement were predicted using BP neural network.
基于层状弹性理论，利用BP神经网络预测沥青路面结构层弹性模量。
Based on axle load spectrum, a method to calculate the maximum design load of asphalt pavements was first studied according to reliability theory.
并根据轴载谱，提出了按可靠度理论计算沥青路面最大设计荷载的方法。
Based on high viscous asphalt, this paper mainly studied the following four topics: Firstly, FEM (finite element method) was used to analyze the effect of stress absorbing layer.
本文以高粘性沥青为结合料，主要对以下四方面内容进行了研究：首先，用有限元方法计算分析应力吸收层防治反射裂缝效果。
Based on the practice, Discussion is on how to ensure the asphalt pavement construction quality, especially in the design, construction and management of a project.
结合工程实际，从设计、施工、管理等方面论述了保证沥青路面质量的关键措施。
Based on the model of simplified road, the effects of different double-wheels sizes of lorry on the bottom strain of asphalt layer were analyzed by the method of numerical calculation.
以简化道路模型为对象，以数值计算方法为手段，研究了载重货车不同单边双轮轮距对沥青面层层底应变的影响。
Based on the influencing factors on asphalt mixture quality and service life of pavement, the control methods of broken stone diameter, gradation, composition, content of grain less than 0.
针对影响沥青混合料生产质量及沥青路面使用寿命的各种因素，提出对碎石粒径与级配、颗粒组成一致性、粗集料中0。
Based on detailed investigation of the condition of the urban road asphalt pavement in Pudong New Area, the way of destruction in the asphalt pavement is described, and the cause analyzed.
通过对浦东新区一城市道路沥青路面状况的详细调查，描述了沥青路面的损坏方式，分析了产生的原因。
Based on the property of natural materials of asphalt concrete, the optimization design method for mix of impervious structure of pouring asphalt concrete is presented in this paper.
本文针对沥青混凝土原材料的性能特性，探讨了浇筑式沥青混凝土防渗层混合料配合比的设计方法。
Based on the property of base course stabilized with asphalt, static creep testing is used to study the mixture with various kinds of gradation and asphalt volume.
针对沥青稳定基层的特点，进行多种级配和沥青用量下的静态蠕变试验，根据试验结果分析了永久变形随混合料组成的变化规律。
Based on the practice, analysis is made on the cases of water erosion of asphalt pavement and given the preventions.
结合工程实战，从分析沥青路面水破坏的原因入手。提出了沥青路面水破坏的具体防治措施。
In this paper, the relationship between Marshall stability and grading curve trait of asphalt mixture is studied based on mathematical statistic.
采用数理统计的方法对沥青混合料马歇尔稳定度与级配曲线特性的关系进行了研究。
Based on the construction of asphalt mixture with anti-rut agent PE, the manufacture and construction technology are put forward.
结合PE抗车辙剂沥青混合料的施工情况，提出了PE抗车辙剂改性沥青混合料的生产和施工工艺。
Based on tests of aggregates and asphalt materials, study on the gradation of asphalt mixture of high performance was performed and recommends to gradation were given.
在矿料、沥青材料试验研究的基础上开展沥青混合料组成设计试验研究，提出了供工程使用的高性能沥青混合料级配组成设计建议范围。
The mechanism of CSW modifying paving asphalt was analyzed and discussed based on the mechanism of fiber treating asphalt, solubility theory, colloid and interface theory, etc.
结合纤维改性沥青机理、溶解度理论、胶体理论以及界面层理论等对硫酸钙晶须改性沥青机理进行分析探讨。
Based on the coupling of vehicle dynamic loading and the pavement surface unevenness, a calculation method is formulated for prediction of highway asphalt pavement rutting under dynamic loading.
基于运动车辆与不平整路面的相互耦合作用，建立车辆动力作用下沥青路面车辙计算与预估方法。
Based on analyzing the performance of epoxy asphalt concrete, the epoxy asphalt concrete as the deck paving in the big span steel bridge can be used.
通过对环氧沥青混凝土性能的分析，得出了环氧沥青混凝土在大跨径钢桥桥面铺装中应用的可行性，并结合实际研究了环氧沥青混凝土的配制和施工工。
Moisture resistance of recycling old asphalt mixture is studied based on the pavement maintenance engineering of Shenyang-Shanhaiguan expressway.
文章结合沈阳到山海关路面维修工程，研究了再生沥青混合料抗水损害问题。
Based on increasing the per hour yield of modified asphalt, using the high speed shearing machine and pump modified asphalt.
通过对沥青改性方法的研究，基于提高改性沥青单位小时产量的目的，探索出利用高速剪切和二次泵技术实施沥青改性。
Based on increasing the per hour yield of modified asphalt, using the high speed shearing machine and pump modified asphalt.
通过对沥青改性方法的研究，基于提高改性沥青单位小时产量的目的，探索出利用高速剪切和二次泵技术实施沥青改性。
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