CAJ | 학술논문

运行速度预测是进行速度协调性分析的基础。针对山区双车道公路的特点，通过采集云南省三条双车道公路平曲线路段小客车和大货车的运行速度数据，建立了山区双车道公路平曲线路段运行速度预测模型，并进行了模型验证和应用。验证结果表明，该模型有效、可靠，可以用于山区双车道公路平曲线路段的运行速度预测。
운행속도예측시진행속도협조성분석적기출。침대산구쌍차도공로적특점，통과채집운남성삼조쌍차도공로평곡선로단소객차화대화차적운행속도수거，건립료산구쌍차도공로평곡선로단운행속도예측모형，병진행료모형험증화응용。험증결과표명，해모형유효、가고，가이용우산구쌍차도공로평곡선로단적운행속도예측。
Prediction operating speed is the basis of analysis of the speed coordination .To consider the character of the mountain-ous two-lane highway,it establishes the prediction operating speed model on the mountainous two-lane highway horizontal curve section by collecting operating speed data of small passengers and large trucks on the three two -lane highway horizontal curve sections in Yunnan province.And the model is validated and applied.Validated result shows that the model is effective and relia-ble.It can be used for prediction operating speed on the mountainous two-lane highway horizontal curve section.