基于空间安全诊断的工业用地布局优化研究

发布时间：2018-05-26 11:53

本文选题：空间安全诊断 + 工业用地　；参考：《天津工业大学》2017年硕士论文

【摘要】：京津廊道区域作为京津冀一体化战略的重要产业承接区,工业用地的合理布局和有效供给已成为加快转变经济增长方式,促进产业结构优化升级的先决条件。以空间安全评价为基础的工业用地布局优化,关系到区域土地生态环境保护和工业用地空间安全格局构建,有利于准确评估工业用地空间安全现状,优化土地资源配置,实现工业发展与用地空间安全"双赢"。本文在充分借鉴国内外学者对于工业用地空间布局优化相关研究的基础上,提出了"红线控制初筛—单因素评价—空间综合评价"的安全诊断思路,开展工业用地空间安全评价,划定空间安全等级范围;并依据工业用地空间安全评价结果构建微粒群优化算法工具模型,对工业点空间布局进行优化。本文主要研究内容有:(1)从研究工业用地空间布局的理论基础出发,综述了工业用地布局影响因子、用地调整模式、土地利用安全评价和工业用地布局空间优化与土地资源配置等研究。并尝试界定工业用地空间安全评价的内涵,为本文的研究提供丰富的理论基础。(2)综合考虑工业用地布局的社会安全、经济安全和生态安全,构建了工业用地空间安全评价指标体系,运用层次模糊物元模型和综合评价模型,进行工业用地空间安全评价,划分安全等级。(3)选取天津市北辰区为研究区,从搬迁距离目标、空间安全度目标方面定义其多目标适应性函数,结合GIS技术平台,构建工业点空间优化工具模型,对工业用地空间布局进行优化评价,并分析其优化前后的布局变化。结果表明:北辰区现状工业用地空间安全级别为一般安全等级。其中,14.66%的用地处于高度安全区,低度安全区与不安全区比重达到27.38%,部分工业点甚至还处在红线范围内。在确保区域生态安全基础上,结合工业用地安全范围和产业特色进行空间布局优化,对实现工业用地与区域社会、经济和环境协调发展具有重大意义。
[Abstract]:As an important industrial undertaking area of the integration strategy of Beijing, Tianjin and Hebei, the rational distribution and effective supply of industrial land has become a prerequisite for speeding up the transformation of economic growth mode and promoting the optimization and upgrading of industrial structure. The optimization of industrial land layout based on spatial safety evaluation is related to the protection of regional land ecological environment and the construction of spatial security pattern of industrial land, which is conducive to accurately evaluating the present situation of industrial land spatial security and optimizing the allocation of land resources. Realize industrial development and land space security "win-win". Based on the domestic and foreign scholars' research on the spatial layout optimization of industrial land, this paper puts forward the safety diagnosis idea of "Red Line Control initial sieve, single factor evaluation and spatial comprehensive evaluation". The spatial safety evaluation of industrial land is carried out to delimit the range of space safety and the particle swarm optimization tool model is constructed according to the results of industrial land security evaluation to optimize the spatial layout of industrial sites. Based on the theoretical basis of the study on the spatial distribution of industrial land, this paper summarizes the factors affecting the layout of industrial land and the mode of land use adjustment. Land use safety evaluation, industrial land layout space optimization and land resource allocation and so on. And try to define the connotation of industrial land spatial safety evaluation, and provide a rich theoretical basis for this study. (2) considering the social security, economic security and ecological security of industrial land layout. The index system of industrial land spatial safety evaluation is constructed. By using the hierarchical fuzzy matter-element model and comprehensive evaluation model, the industrial land spatial safety evaluation is carried out, and the safety grade is divided into three grades. The Beichen district of Tianjin is selected as the research area, and the relocation distance target is chosen. The multi-objective adaptability function is defined in the aspect of spatial safety degree, and the tool model of industrial point spatial optimization is constructed based on GIS technology platform. The spatial layout of industrial land is optimized and evaluated, and the layout changes before and after optimization are analyzed. The results show that the space safety level of industrial land in Beichen district is general safety grade. Among them, 14.66% of the land is in the high security zone, the proportion of the low-degree safe area and the non-safe area is 27.38, and some industrial sites are still within the range of the red line. On the basis of ensuring regional ecological security, it is of great significance to realize the coordinated development of industrial land and regional society, economy and environment by combining the scope of industrial land security and industrial characteristics to optimize the spatial distribution.
【学位授予单位】：天津工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F427;F301.2

【参考文献】