Quantification of the Quaternary Geological Structure Using Geological Cross-Sections in a Selected Part of the Moravian-Silesian Region for Geotechnical Purposes

3rd World Multidisciplinary Civil Engineering, Architecture, Urban Planning Symposium

土木建筑工程;文学

Kubac, Jan^1 ; Marschalko, Marian^1 ; Niemiec, Dominik^1 ; Yilmaz, Isik^2 ; Cheng, Xianfeng^3 ; Duraj, Milos^1

VŠB-Technical University of Ostrava, Faculty of Mining and Geology, Institute of Geological Engineering, 17 listopadu 15, Ostrava

708 33, Czech Republic^1

Cumhuriyet University, Faculty of Engineering, Department of Geological Engineering, Sivas

58140, Turkey^2

Yunnan Land and Resources Vocational College, Kunming, Yunnan

652501, China^3

关键词: Engineering geologists;    Geological environment;    Geological structures;    Geotechnical;    Ground surfaces;    Ostrava;    Spatial structure;    Surface of sections;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/471/4/042005/pdf
DOI  :  10.1088/1757-899X/471/4/042005

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

The article deals with the quantification of the Quaternary geological structure of a selected part of the Moravian-Silesian region for geotechnical purposes (Ostrava glacigenous basin). The geological structure was quantified using the existing Quaternary cross-sections from various sources. The Quaternary cross-sections were vectorised and quantified in terms of the surface of section, horizontal length and using average thickness (average vertical length). All the data were processed for the first Quaternary layer from the ground surface. Next, data were processed for the whole Quaternary geological structure. Both the types of data are important for engineering geology, particularly for civil engineering purposes. In total, 60 cross-sections of 444 599 km in length were processed. The disadvantage of quantification is the fact that the real spatial structure is not reflected. On the contrary, the advantage is the reference quantified information on the basic types of geological environment for engineering-geological purposes for designers, engineering geologists and geotechnicians. At the same time, this resulted in the review of the existing Quaternary cross-sections. It is important to have reference quantified data on the basic geological environments in selected regions, in this case a selected part of the Moravian-Silesian Region and its Ostrava glacigenous basin.