地下空间资源评价及基于GIS的可视化研究-地质工程专业论文.docxVIP

万方数据 万方数据 A Dissertation Submitted to Hebei University of Engineering For the Academic Degree of Master of Engineering Study on Underground Space Resources Evaluation and GIS-based Visualization Candidate ：YangDashun Supervisor ：Prof. ChengZufeng Academic Degree Applied for ：Master of Engineering Specialty ：Geological Engineering School/Department ：College of Resource Hebei University of Engineering May, 2010 摘 摘 要 摘 要 随着社会的发展，人类对空间的要求越来越高，地下空间资源的开发热潮正 是在经济上合理、技术上可行的前提下出现，地下空间资源的开发规模和应用范 围也更加多样化，但是在开发过程中，也明显存在开发不合理等众多不和谐现象， 说明我们对地下空间资源开发的认识还不够深入、规划不够合理、重视程度不足。 如何保证地下空间资源更加合理有序的开发利用，是利国利民造福子孙后代的， 前提是我们要正确认识地下空间资源，对地下空间资源开发现状做出正确合理的 评估。 本文正是针对如何做出合理评估的方法进行探讨。在大量收集了合肥市滨湖 区与地下空间资源开发有关信息的基础上，主要从地下空间资源的自然属性出发， 从影响地下空间资源开发的众多因素中，找出了影响地下空间资源开发的四个主 要因素，即岩土体特性、水文地质条件、区域稳定性、地面及地下已有建筑物； 针对这四个单因素选择了适合的灰色评估法进行评估；在单因素评价结果的基础 上，应用层次分析法确定权重，运用基于 AHP 和 GIS 的模糊数学综合评价方法对 地下空间资源总体质量进行评价，这样使评价结果更客观、准确、贴近现实，为 地下空间资源开发利用与合理布局提供更可靠的依据。 本文对评价过程和结果做了相应的可视化，便于该方法的推广应用和对问题 的进一步探索与研究。 关键词：地下空间资源；灰色评估；层次分析法；模糊综合评价；可视化 I Abst Abstract Abstract With the development of society, human’s demand for space becomes more and more stringency. The upsurge of underground space resource development appears on the premise of economically reasonable and technically feasible. The development scale and application of underground space resource is more diversification, while it is evidence that there are too much disharmony phenomenon, such as illogicality development, during its development process, which shows that its understand is not deep, planning is not fair and attention is lack. How to ensure rational and orderly development can benefit future generations. We should correct understand underground space resource and evaluate logical. How to make a good evaluation is been discussed in this paper. On the basic of collecting information about BingHu section in HeFei city and its underground space resource development, four main factors has been found from a lot of factor which impact underground space resou