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随着地下空间的广泛开发与利用,研究地下空间的环境问题已经日益引起国内外专家的极大兴趣与关注。创造良好的地下空间环境,是开发与利用地下空间这系统工程中很重要的课题。然而,怎么样的地下空间环境属于良好的,人们的感觉是舒适的,在人的生理与心理方面是乐于接受的,……,这些问题都是带有不确定性的,或者讲是乏晰的、模糊的。国际上称这类问题带有Fuzziness。因此,在进行也下空间环境的评价时,就必须借助于近代的数学分支——模糊数学(FuzzyMath),本文是应用模糊数学方法研究地下空间环境评价的初步尝试。本文将首先在环境与人的相互影响,地下空间环境特点等向面作简明的阐述,然后提出环境评价中模糊性问题,以及如何应用模糊数学方法去评价地下空间的环境,最后还给出了实例,具体说明评价方法的步骤。在解决了地下空间环境评价问题的基础上,很自然地可以进行地下空间环境的优化设计,所以本文的工作对于地下空间的最优开发和合理利用均有实际意义。
With the extensive development and use of underground space, research on the environmental issues of underground space has increasingly attracted great interest and attention from experts at home and abroad. The creation of a good underground space environment is an important issue in the systematic project of developing and utilizing underground space. However, what kind of underground space environment is good, people’s feelings are comfortable, and they are happy to accept in people’s physical and psychological aspects, ..., these problems are all with uncertainty, or are ambiguous Blurred. Internationally called such problems with Fuzziness. Therefore, in the evaluation of the space environment, we must rely on the modern mathematics branch, Fuzzy Math, and this paper is a preliminary attempt to apply the fuzzy mathematics method to study the environmental evaluation of underground space. This article first elaborates on the interaction between environment and people, the isosurface of underground space environment, and then proposes the ambiguity in environmental assessment, and how to apply fuzzy mathematics to evaluate the environment of underground space. Finally, it also gives Examples illustrate the steps of the evaluation method. On the basis of solving the problem of underground space environment evaluation, it is natural to carry out optimization design of underground space environment. Therefore, the work of this paper has practical significance for the optimal development and rational use of underground space.