现代交通技术2026，Vol.23Issue(2)：13-18,6.
高速公路路面水膜厚度预测模型构建与安全阈值研究
Development of a Prediction Model and Analysis of Safety Thresholds for Water Film Thickness on Expressway Pavement
王贤基 1王国华 1李豪 2林招伟 1陈旭1
作者信息
- 1. 广东省高速公路发展股份有限公司佛开分公司,广州 510199
- 2. 苏交科集团股份有限公司,南京 211112
- 折叠
摘要
Abstract
Aiming at the hydroplaning during driving on expressways in rainy weather,this paper established a prediction mod-el for water film thickness on expressways and analyzed the safety threshold of water film thickness.Firstly,based on classical water film thickness prediction models in China and abroad,the basic model for water film thickness prediction was deter-mined;then,through the mutual calibration of indoor simulated rainfall tests and outdoor field tests,the key parameters of the basic water film thickness prediction model were comprehensively determined to ensure the prediction accuracy and applicabili-ty of the model;finally,combined with the expressway hydroplaning accident data,the water film thickness safety thresh-old suitable for expressway was proposed,providing theoretical support for the calculation of water film thickness and the eval-uation of drainage capacity in the drainage design of expressway pavement.关键词
高速公路/水滑/水膜厚度/预测模型/安全阈值Key words
expressway/hydroplaning/water film thickness/prediction model/safety threshold分类
交通工程引用本文复制引用
王贤基,王国华,李豪,林招伟,陈旭..高速公路路面水膜厚度预测模型构建与安全阈值研究[J].现代交通技术,2026,23(2):13-18,6.
