Combined test section was emulsified asphalt cold mixture of renewable pavement performance tests.
结合试验段进行了乳化沥青冷再生混合料路用性能的试验。
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 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。
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。
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。
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 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。
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。
应用推荐