GEODYNAMICS

IF 1 Q3 GEOCHEMISTRY & GEOPHYSICS Geodynamics Pub Date : 2022-01-01 DOI:10.23939/jgd2022.02.115
Pavlo Zhyrnov
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Abstract

The article is aimed at conducting the engineering-construction assessment of Irpin town of Kyiv region. It is based on the engineering-geological zoning of the settlement, which provides the allocation of different-level taxonomic units with a set of natural and anthropogenic factors of construction conditions from the largest unit (engineering-geological region) to the smallest (sites and subsites). Engineering and geological surveying and mapping became the main research methods. The main result of the study was a comprehensive comparison of data on the geomorphological, geological-genetic structure, hydrogeological conditions, soils’ composition and properties of Irpin. It ultimately provided an opportunity to build a large-scale synthetic map of engineering-geological zoning and engineering- construction assessment of the town. The study identified eleven engineering-geological sites with appropriate characteristics of natural and anthropogenic factors of construction conditions factors, including have been identified, among which six sitesare unfavorable for construction. The scientific novelty of the above research lies in the application of engineering-geological zoning as a basis for engineering-construction assessment, which is not limited to the selection of planning restrictions of an engineering-geological nature. For the first time the novel method of engineering-geological subsites’ selection is based on the principle of taking into account natural hazards and morphometric characteristics of the relief. They reflect the degree of erosion dissection, potential for the of modern relief-forming processes’ manifestation and soil erosion. The practical aspect of the conducted research consists in creating a high-quality scheme of engineering-construction assessment, supplementing the scheme of existing planning restrictions, selecting optimal and economically justified measures for engineering preparation and territories’ protection against dangerous geological processes. Engineering-geological zoning allows you to determine safe places for the accomodation of engineering structures, their structural features, choose rational types of foundations, reduce the cost of survey and construction work and generally improve the design’s quality.
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地球动力学
本文旨在对基辅地区伊尔平镇进行工程建设评价。它以聚落的工程地质分区为基础,从最大的单元(工程地质区域)到最小的单元(场址和子场址),为不同层次的分类单元提供了一套建设条件的自然和人为因素。工程和地质测绘成为主要的研究方法。研究的主要结果是综合比较了Irpin的地貌、地质成因结构、水文地质条件、土壤成分和性质等资料。最终为建立大规模的城镇工程地质区划和工程建设评价综合图提供了契机。研究确定了11个具有适宜建设条件的工程地质点,包括已确定的自然因素和人为因素,其中6个点不宜建设。上述研究的科学新颖之处在于将工程地质区划作为工程建设评价的依据,而不局限于选择工程地质性质的规划约束条件。在综合考虑自然灾害和地形特征的基础上,首次提出了一种新的工程地质场址选择方法。它们反映了侵蚀解剖程度、现代地貌形成过程的表现潜力和土壤侵蚀。所进行的研究的实际方面包括创建一个高质量的工程建设评估方案,补充现有规划限制方案,为工程准备和保护领土免受危险地质过程选择最佳和经济合理的措施。工程地质区划可以确定工程结构的安全位置及其结构特征,选择合理的基础类型,降低勘测和施工成本,总体上提高设计质量。
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来源期刊
Geodynamics
Geodynamics GEOCHEMISTRY & GEOPHYSICS-
自引率
33.30%
发文量
11
期刊最新文献
GEODYNAMICS GEODYNAMICS GEODYNAMICS GEODYNAMICS GEODYNAMICS
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