中文摘要：

为提高道路工程施工期现场监测系统的合理性与科学性，以佛山一环工程实际为背景，从监测体系设置、数据申报和成果分析3个方面对传统的现场监测体系进行改进研究，建立了一套新的道路工程施工期风险状态监测信息系统．结果表明，借助费用一损失分析理论确定监测项目的方法，有助于提高监测体系设置的科学性；基于Internet数据网上申报系统，解决了观测资料上报滞后、信息沟通困难等问题；借助小波网络建立的组合预测模型可在很大程度上提高监测成果趋势预测的准确性，

英文摘要：

In order to improve the rationality and scientific nature of the field monitoring system during the period of highways construction, based on the monitoring situation of Foshan first ring road, the paper improves the traditional monitoring system in theaspects of risk monitoring item selection, data reporting and results analysis. Engineering applications indicate that the monitoring item determination method with the theory of cost and loss is helpful to improving the scientific nature of the monitoring system. The data reporting system based on Internet has solved the problem of the lag in data report and the difficulty in message exchange and so on. The combined forecast model with wavelet network can enhance the accuracy of trendency prediction.