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。
Pavement management system was described in detail from the establishment of database, attribute database, spatial database, evaluation model of pavement performance and so on.
每个模型都有12个不同的特征，但是其中两个在路面控制和节能方面性能更加。
Each had 12 different features but two had better road holding and fuel economy.
证明了用该方法建立路面性能预测模型的优越性。
Result shows that this is a good way to form pavement prediction model.
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。
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.
在路面使用性能决策优化方面，本文利用0 - 1整数规划原理，建立了沥青路面养护决策优化模型。
In performance optimization decision based on 0-1 integer programming principle, a model of optimum decision for maintenance of asphalt pavement is established in this paper.
基于路面实测数据进行了统计分析，得到了路面使用性能参数的统计分布模型及其参数估计值。
Based on the measured data, the statistical distribution model and estimate value of statistical parameter were been obtained.
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。
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.
针对传统的路面使用性能预测方法存在的不足，应用人工神经网络理论，建立预估模型。
To aim directly at the existing deficiency of traditional prediction method of pavement performance, the prediction model based on the theory of artificial neural network is developed.
针对传统的路面使用性能预测方法存在的不足，应用人工神经网络理论，建立预估模型。
To aim directly at the existing deficiency of traditional prediction method of pavement performance, the prediction model based on the theory of artificial neural network is developed.
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