湘南地区红砂岩路堤常见病害分析及防治对策

Analysis for Common Plant Disease and Preventive Measures of Red Sandstone Embankment in South Hunan

结合红砂岩的特性与填筑技术,通过红砂岩路堤的工程病害实例分析了红砂岩路堤产生病害的机理。并提出了对潮湿及积水路段处理、路肩压实及补压控制沉降、填切交界处及切方地段处理、高路堤处理、边坡放缓处理等防治措施,解决红砂岩路堤病害问题。

This paper analyzes the plant disease mechanism of the red sandstone embankment through its project plant disease examples, combining its characteristic and reclamation technology. Through the plant disease example of red sandstone embankment, the author proposes the punishment measures, as for processing the moist and ponding road section, ramming the road shoulder and making up presses the control subsidence, processing cuts the intersection point and side land sector, processing high embankment, processing the side slope postpones and so on the preventing and controlling measures, to solute the questions of its plant diseases.