| Issue |
E3S Web Conf.
Volume 341, 2022
2022 7th International Conference on Green Materials and Environmental Engineering (GMEE2022)
|
|
|---|---|---|
| Article Number | 01015 | |
| Number of page(s) | 9 | |
| DOI | https://doi.org/10.1051/e3sconf/202234101015 | |
| Published online | 31 January 2022 | |
Construction of evaluation system and evaluation model of urban environmental engineering geological problems —— a case study of Jinan City
1 Shandong Provincial Geo-mineral Engineering Exploration Instiute, Jinan, 250014, China
2 Shandong Fifth Institute of Geology and Mineral Exploration, Taian, 250013, China
3 Shandong GEO-Surveying & Mapping Institute, Jinan, 250002, China
4 College of Chemical Engineering and Safety, Binzhou University, Binzhou, 256600, China.
* Correspongding author: caoqing526@163.com
In order to further study the problems of urban engineering geological environment, taking Jinan as an example, the environmental engineering geological problems are divided into four aspects: primary environmental engineering geological problems, secondary environmental engineering geological problems, the influence of human activities and the restriction of spring water on engineering construction. A multi-level, multi-objective and multi factor evaluation index system suitable for environmental engineering geology is established. The mathematical model is established by using analytic hierarchy process and fuzzy comprehensive evaluation method to evaluate the primary environmental engineering geological problems, secondary environmental engineering geological problems, the impact of human activities and the restrictive effect of spring water on engineering construction. The mathematical model is established by using Nemero index method to comprehensively evaluate the environmental engineering geological problems in Jinan, and the suitability zoning of engineering construction is carried out.
© The Authors, published by EDP Sciences, 2022
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