Pavement performance evaluation and prediction are the mostly research contents in the paper.
本文以路面使用性能评价和预测作为研究的重点。
Road roughness is an important index in pavement performance evaluation, and it relates to three factors such as pavement, cars and persons, especially human body comfort.
平整度在路面使用性能评价中占有重要地位，它涉及到路面、车辆和人体三方面因素，特别是人体舒适性是其中重要的环节。
Pavement management system was described in detail from the establishment of database, attribute database, spatial database, evaluation model of pavement performance and so on.
从数据库构建、属性数据库和空间数据库、路面使用性能评价模型等方面比较详细地介绍了路面管理系统。
According to the application features of the steel deck pavement, the service performance evaluation standard is established based on the dominating early diseases.
根据钢桥面铺装的使用特点，建立了基于主导损坏类型的钢桥面铺装使用性能评价标准。
A deep analysis and evaluation has been done on investigation data of Xiin Expressway and an estimate mod - el on pavement performance has been established.
对西临高速公路调查数据进行了较深入的分析与评价，并对路面使用性能建立了预测模型。
Pavement roughness is an important indicator in the quality evaluation of the highway pavement and performance measurement.
路面平整度是评定路面质量和衡量公路使用性能的一项重要指标。
This paper mainly studies two aspects problem, the evaluation of pavement performance and optimization of pavement maintenance management decision-making.
本文主要研究两个方面的问题：路面使用性能评价和路面养护管理决策的优化。
The road roughness is one of the key indexes for the evaluation of highway pavement performance.
路面平整度是评价公路路面使用性能的主要指标之一。
The evaluation of existed-pavement structure performance and its application are one of key technologies for road widening.
既有路面结构性能的评价与处治利用是公路拓宽工程的关键技术之一。
The evaluation of existed-pavement structure performance and its application are one of key technologies for road widening.
既有路面结构性能的评价与处治利用是公路拓宽工程的关键技术之一。
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