摘要
因戈壁沙漠地区风沙大、降水少且集中等气候特征,高速公路普遍存在沙埋、风蚀、水毁等各种病害。对于戈壁沙漠地区特殊的地理环境,高速公路设计不仅要注重防护措施建设,还应保证线路设计的科学性。结合多年设计经验,对于如何设计戈壁沙漠地区高速公路线路,从平面线形设计、纵断面设计、横断面设计角度提出了几点建议,以供参考。
Due to climate characteristics of heavy wind and sand,less and concentrated precipitation in Gobi desert area,there are various diseases such as sand bury,wind erosion and water damage on highways.For the special geographical environment of Gobi desert area,highway design should not only pay attention to construction of protective measures,but also ensure scientific rationality of line design.Combined with many years of design experience,some humble opinions on how to design highway lines in Gobi desert area are put forward,including plane linear design,longitudinal section design,cross section design,for reference only.
出处
《建筑技术开发》
2021年第12期137-138,共2页
Building Technology Development
