摘要
昆明东连接支线工程深路堑设计中路堑深度较高,达34 m;岩土体成因种类繁多,结构复杂,裂隙发育严重;岩层倾向不利;地震8度设防标准;并且需特别考虑沿线的水土保持和坡面防护景观问题。通过该工程设计实例的研究,探讨了山区生态景观道路的深路堑设计及相关技术。
In the deep road bed design of Branch Road Project of Kunming Eastern Connection Road the road bed has higher depth to 34m. The cause of formation and kinds of rock body are very various, the structures are complex, crack growth is serious. The inclination of rock stratum is unfavorable with eight degrees of earthquake standard for protection. At the same tine, it is required to specially consider the water-earth maintenance along the roads and the landscape of slope protection etc. Through the study on the design example of this project the paper approaches to the design of deep road bed and relative technology of eco-landscape roads in mountain area.
出处
《城市道桥与防洪》
2005年第3期19-21,共3页
Urban Roads Bridges & Flood Control
关键词
深路堑设计
生态景观道路
边坡防护
昆明市
design of deep roadbed, eco-landscape road, slope protection, Kunming City
