The pavement test roads of different pavement structures for the low volume rural roads were constructed, and the typical pavement structures of the low volume rural roads were initially proposed.
简述了小油路路面试验路的工程概况和施工工艺，基于数值分析和试验路观测，初步拟定了小油路路面典型结构组合方案。
It is necessary to choose unified and suitable test methods and indexes as soon as possible to reduce the early destructive phenomena occurred in asphalt pavement.
尽快找到统一的、合适的试验方法和评价指标，对于减少沥青路面早期破坏是非常必要的。
The test and application of ultra- thin asphalt concrete pavement of rebuild project in Zhongshan 105 National Highway are introduced.
介绍了105国道中山段改建工程中超薄沥青混凝土路面的试验和应用。
Based on the current experimental studying methods of pavement materials, this paper introduced the application of pavement material Dynamic Test System to highway building materials investigation.
结合路面材料现行试验研究方法，介绍了路面材料动态测试系统在道路工程材料研究中的应用价值。
The random test method and complex search method for optimization design in highway flexible pavement are used in this paper.
本文采用随机试验法和复形法进行公路柔性路面的优化设计。
Design and test research of high modulus asphalt mixture show that improving the performance of asphalt mortar can heighten the modulus of mixture to strengthen the rut-resistance of pavement.
高模量沥青混合料的设计及试验研究表明，通过改进沥青胶浆性能的途径可实现混合料的高模量，从而增强路面的抗车辙能力。
The polyester fiber, as one of the high test addition materials in asphalt mixture, has been widely used in the asphalt pavement construction.
聚酯纤维作为一种良好的沥青混合添加材料。在沥青路面工程中的应用起来越广泛。
Through analysis and fatigue test research to the super - void - water pressure, there is a new cognition that is the failure form and the influence in life of pavement structure by void - water.
通过对超孔隙水压的分析和疲劳试验研究，探讨了空隙水对路面结构的破坏形式和疲劳寿命的影响。
The paper introduces the mixture ratio, test and construction practice for compound pavement rolling with concrete asphalt and macadam, also it conducts a study on the road pavement intensity.
介绍掺湿粉煤灰碾压砼沥青碎石复合式路面的配比、试验和施工实践，对路面强度进行了研究。
Through laboratory test, the fatigue property of different high bending strength pavement concrete is studied, which is contrasted with different concrete under the same stress level and load.
通过室内试验研究了不同种类高抗折强度路面混凝土的疲劳性能，并在相同应力水平以及相同荷载作用下与不同类型混凝土的疲劳性能进行了对比分析。
This research bases on the common concrete design method, consulting the requirement of high performance pavement concrete, confirming the mix design by orthogonal test.
本研究以普通混凝土设计方法为基础，参考高性能路面混凝土各方面性能要求，通过正交均匀试验设计高性能路面混凝土配合比。
Introduces partial test results of research about the semi-rigid pavement material by pouring.
介绍了在灌注式半刚性路面材料研究方面的部分室内试验成果。
The test results show that the mixture for old asphalt pavement may be recycled by adding recycling agent and raw material.
大量室内试验结果表明通过添加再生剂、原材料，旧沥青路面材料可以再生利用。
High temperature stability of asphalt mixture is controlled through the dynamic stability parameters of rutting test in the design of current pavement materials.
现行路面材料设计中，沥青混合料的高温稳定性通过车辙试验的动稳定度参数进行控制。
The stressing state of deck pavement under the vehicle load is analyzed by simulating the indoor skew shearing test in this paper, providing reference for the practical engineering design.
本文的目的就是通过对室内斜剪试验的浅析浅析，能够得到荷载作用下铺装层的受力状态，为实际工程设计提供参考。
Aiming at the phenomenon of cutting slippage between the layers of the asphalt pavement, a machine is designed to test the shear-strength between pavement layers.
针对沥青路面层间推移问题，设计开发了路面材料剪切仪用于层间抗剪强度测试。
This paper has introduced the principle and method of the simulated test on equivalent pavement roughness spectrum, and roughly analysed the experiment results and their errors.
本文介绍了汽车等效路面谱模拟试验的原理和方法，并对模拟试验结果及其误差进行了初步分析。
After the test road, summarizes the slab grouting technique for composite pavement, determines the grouting pressure, hole arrangement, hole spacing and other key indexes.
通过试验路的实践，总结了适用于复合式路面的压浆工艺，确定了压浆压力、布孔方式、孔距等关键参数。
The rheological property and pavement performance of asphalts are studied by carrying out penetration test at different temperature, different weight and different time.
对沥青进行不同温度、不同针重及不同贯入时间下的针入度试验，以此来评价沥青的流变特性及路用性能。
At last, we used this pavement structure in test road. It is proved in test road that asphalt pavement structure setting asphalt treated base has good using performance.
对设置功能层的沥青路面结构形式进行了试验验证，结果证明提出的沥青路面结构形式具有良好的使用性能。
By the density test of blow-drying and stoving of non-aridity core sample from asphalt pavement, the bulk volume relative density and compactness can be calculated under different test conditions.
通过对沥青路面上钻取的非干燥试件进行风干和烘干试验，计算不同试验条件下心样的毛体积相对密度和压实度。
The follow is the main content of the paper: 1 Research on the test means, evaluate method and standard of the pavement performance, the reasonable evaluate model is established.
通过对路面使用性能的分析，对适用于公路的路面性能测试手段、评价方法和评价标准进行研究，建立了合理的路面使用性能评价模型。
By the way of low temperature energy falling test research on the properties of PE and PE complex modified asphalt, a systematical study on the pavement performance of the mixtures is made.
使用低温落体能量试验作为评价改性沥青低温性能的方法，研究了聚乙烯及其复合改性沥青混合料的路用性能，指出了PE复合改性是一种改善沥青性能的行之有效的方法。
The load-flexure curve of the tunnel pavement can be obtained by FEA program, which can judge the tunnel pavement performance in corporation with nondestructive test method by deflector.
编制了有限元分析程序，此程序可得到隧道路面板的荷载弯沉曲线，结合无破损弯沉检测法可判断隧道路面性能。
The back calculation of pavement layer moduli and the method of estimate is researched according to the measured FWD data from the field test of the existing cement concrete pavement road.
根据某旧水泥混凝土路面改建时的FWD检测数据，研究了旧层状体系路面的评价方法及模量反算。
A pavement condition index PCI is adopted for evaluating the pavement distress condition which is formulated by pavement condition survey and condition rating test.
采用路面状况指数pci作为路面损坏的评价指标。通过主客观相结合的方法，提出了PCI的评定关系式。
The results show that it has a better pavement performance. A test road that operated for 3 years also verified this view.
通过试验路三年的验证，也说明了骨架密实型二灰稳定碎石比现行规范规定的级配具有良好的路用性质。
This method is simple WTH high precision and can conveniently solve problem of "cracked plate". Computation and laboratory test have proved it practicable in concrete pavement design.
这个方法计算简单，内力精度较高，能方便地解决“裂板”应力计算问题。计算结果和模型板的实验表明，采用这种方法计算“裂板”及其它水泥混凝土道面是可行的。
Resulted that use drilling core sample in the rutting test, can be used to detect the site asphalt pavement anti-rutting performance.
表明通过采用现场钻取的芯样试件做车辙试验来检测沥青面层的抗车辙性能的想法是可行的。
Resulted that use drilling core sample in the rutting test, can be used to detect the site asphalt pavement anti-rutting performance.
表明通过采用现场钻取的芯样试件做车辙试验来检测沥青面层的抗车辙性能的想法是可行的。
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