基于云模型的综合管廊规划方案评价
李 锐1,李 婷2,景亚杰3,张 弛1

(1. 西安建筑科技大学 土木工程学院,陕西 西安710055; 2.陕西冶金设计研究院有限公司,陕西 西安710032;3.西安建筑科技大学 资源工程学院,陕西 西安710055)

云模型; 综合管廊; 方案评价; 评价指标

Evaluation of utility tunnel planning scheme based on cloud model
LI Rui1, LI Ting2, JING Yajie 3, ZHANG Chi1

(1. School of Civil Engineering, Xi'an Univ. of Arch & Tech, Xi'an 710055, China;2. Shaanxi Metallurgical Design and Research Institute Co. LTD, Xi'an 710032, China;3. School of Materials and Mineral Resources, Xi'an Univ. of Arch. & Tech., Xi'an 710055, China)

cloud model; utility tunnel; scheme evaluation; evaluation index

DOI: 10.15986j.1006-7930.2019.04.007

备注

城市综合管廊的规划是干线和支线规划相互协调的过程,有必要在初步规划的基础上对规划方案做进一步的分析与评价.首先,综合考虑综合管廊规划建设的主要影响因素,从网络拓扑结构、社会效益和经济技术三个方面建立评价指标体系; 其次,基于云模型构建综合管廊规划评价模型; 最后,运用工程实例对评价模型进行验证.研究结果表明,将云模型引入综合管廊规划领域,可以综合考虑指标的模糊性和随机性,弱化主观随意性,为综合管廊规划方案的评价提供了理论依据.

The planning of urban utility tunnel is a process of coordination between trunk line planning and branch line planning. It is necessary to further analyze and evaluate the plan on the basis of preliminary planning. First of all, the establish ment of an evaluation index system is on the basis of three aspects: network topological indexes, social benefits indexes and economic and technical indexes considering main influence factors. Secondly, a utility tunnel planning evaluation model is built based on the cloud model. Finally, the evaluation model is validated by engineering examples, which proves the feasibility of the model. The establishment of cloud model provides a great reference for the evaluation of the utility tunnel planning scheme. The research results show that cloud method is introduced into the utility tunnel planning field to comprehensively consider the ambiguity and randomness of indicators, to weaken subjective randomness, and to provide a theoretical basis for the evaluation of utility tunnel planning.