摘要
随着城市化不断加快,同时由于地上资源的有限性,必须大力开发地下空间。针对目前城市地下空间所做的安全性评价以单灾种为主,且评价方法单一主观,首先通过咨询专家及查阅资料提出了多灾种评价模型,然后较系统地介绍了模糊综合评价理论及具体实现过程,最后应用模糊理论对某地下工程进行评价,结果表明:该地下工程安全,同时应用模糊理论能客观、有效地对地下空间安全性做出评定。
With the accelerating of urbanization, we must vigorously develop the underground space because of limited land resources. At present, the safety evaluation of urban underground space is dominated by single disaster, and the evaluation method is subjective. Based on the above problem, this paper puts forward the multi-disaster evaluation model by consulting experts and consulting data, and systematically introduces the fuzzy comprehensive evaluation theory and the concrete implementation process. Finally, fuzzy theory is applied to evaluate the underground project. The results show that the underground project is safe, and the fuzzy theory can objectively and effectively evaluate the safety of underground space.
作者
蔡伟涛
CAi Wei-tao(Gansu Industry Polytechnic College, Tianshui 741025 China)
出处
《科技创新与生产力》
2019年第6期29-31,共3页
Sci-tech Innovation and Productivity
关键词
地下空间
模糊评价
判断矩阵
安全评价
underground space
fuzzy evaluation
judgment matrix
safety evaluation
