Abstract
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.
Highlights
Environmental engineering geology is a new discipline
The study of urban engineering geological environment in the modern sense began in the late 1960s when engineering geology in urban planning was gradually realised in practice
Taking Jinan city as an example, this paper summarizes the environmental engineering geology problems into four aspects: primary environmental engineering geology problems, secondary environmental engineering geology problems, the effect of human activities and the restriction of spring water on engineering construction
Summary
Environmental engineering geology is a new discipline. Artificial and natural environments jointly shape cities, and urban construction and geological environment promote and restrict each other [1]. In urban engineering geology, it is necessary to predict all types of geological engineering problems in cities and suggest corresponding prevention and control strategies [2]. The study of urban engineering geological environment in the modern sense began in the late 1960s when engineering geology in urban planning was gradually realised in practice. In big cities with dense populations and frequent economic activities, the consequences are often quite serious once geological disasters or environmental accidents occur. They cause great economic losses and social impact, even causing local social instability [3-6]. The safety of environmental engineering geological problems in Jinan city is divided into districts
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