摘要
根据可拓理论在解决不相容问题及不确定问题等方面的突出特点,文章对其进行了适当的改进,得出高等级公路隧道围岩分级系统可拓评价体系,并应用于广东省惠深高速公路牛湖山隧道的围岩质量评价当中。且通过与灰色关联分析方法、专家经验方法等评价结果相比较,证明了高速公路隧道围岩分级系统可拓评价体系的科学性、合理性和经济性。
According to the prominent features of extension theory in solving the incompatibility problems and uncertainty problems,this paper carried out appropriate improvements to it and obtained an extension evaluation system for highway tunnel surrounding rock classification.The system has been applied in the evaluation of the quality of the surrounding rocks of Niuhushan tunnel on Guangdong Hui-Sheng Highway.As compared with grey interrelated analysis methods and expertise methods,this system has been proved to be the scientific,rational and economic system for highway tunnel surrounding rock classification.
出处
《现代隧道技术》
EI
北大核心
2010年第3期6-12,共7页
Modern Tunnelling Technology
关键词
公路隧道
围岩分级
可拓理论
关联函数
Highway tunnel
Surrounding rock classification
Extension theory
Correlation function
