Application of math. And computer to urban and regional planning 试论数学方法和电子计算机在城市规划与区域规划中的应用
After assured the quantitative indexes, fuzzy math way was chosen to set up a two-grade fuzzy synthetical evaluation model of urban traffic tunnel safety system to evaluate the running safety of a traffic tunnel. 确定了安全评价所需的量化指标后,选用模糊数学方法,建立城市交通隧道安全系统评价的二级模糊综合评价模型,对城市交通隧道运营安全性进行综合评价。