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Odvodnění stavební jámy - numerická analýza / Dewatering of foundation pit - numerical analysis

The subject of the presented thesis is a foundation pit dewatering numerical analysis. The study is introduced with practical examples and the summary of the necessary theory. Individual subtasks are modeled as two or three-dimensional problem on a chosen foundation pit example. A comparison with analytical methods and theoretical knowledge about the problem is made. The studies focus on specifying the pumped water quantity, the shape of the depression curve, determining the size of the numerical model and the influence of the finite element network density. The steady-state flow cases, water table aquifer, a well system, sheet pile wall cutoff effect, surface drained pit and partial penetration cases are analyzed. The work proposes a method of modeling a well by FEM. The main output is a 3D analysis of a submerged excavation dewatered with a partially penetrated well system.

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:433428
Date January 2021
CreatorsKrejzar, Vojtěch
ContributorsBoštík, Jiří, Miča, Lumír
PublisherVysoké učení technické v Brně. Fakulta stavební
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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