rqi

When the three indicators lie at various RQI rating ranges , the RQI score is determined according to the most adverse condition .

当3个指标处于不同RQI等级时，按最不利情况进行评定。

Chapter two analyzed the actual test methods for the various control guideline of pavement use performance , and the correlative evaluation methods among national and abroad . The traditional evaluation guidelines for RQI and skid resistance capability have been improved .

第二章通过分析我国目前路面使用性能各指标的检测方法以及国内外相关评价方法，对传统的路面行驶质量评价指标和抗滑能力评价指标进行了改进。

Using the conversion relations of IRI to RQI ( evaluation target for pavement riding qualities ) and taking the difference between concrete conditions of two countries into account , the critical value of RQI has been gained .

利用IRI与我国路面行驶质量评价指标RQI的换算关系并考虑两国具体情况的差异，得出了RQI的建议临界值。