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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

Výstavní pavilon / Exhibition pavilion

Řeháček, Jakub January 2015 (has links)
The thesis deals with the design and review of the supporting structure of the exhibition pavilion in the suburb of Brno. The design is shaped dome built over the octagonal floor plan with eight lateral niches. The pavilion is 30m wide and 8 meters tall.
82

Letištní hala / Airport Hall

Kulichová, Jana January 2015 (has links)
The construction of the concourse is designed from steel.Construction was designed in 2 variants.The construction of the hall is radially curved in plan view with a circular sector on the longitudinal side.Roof structure consists of eight trusses at an axial distance of 9 m.Tracks are arched truss designed as a parallel.Trusses are designed to span 40m.Maximum ground clearance hall at the top is 14 meters.Letištní hala byla řešena v programu Scia Engineer 2014 a součástí je i výkresová dokumentace.
83

Návrh a posouzení dřevěné konstrukce / Design and Assessment of Timber Structure

Končák, Jiří January 2015 (has links)
Subject of my masters's thesis is bearing construction from wood of pedestrian bridge via river Bečva in Karolinka. Span of the pedestrian bridge is 37 meters. Three 3D models of global model of whole construction and support models are created. The resulting draft is worked up in details. This work aim on models of joints of wooden parts, boundary conditions and global function of static model.
84

Víceúčelové objekty v Podlesí u Příbrami / The Multipurpose buildings in Podlesí u Příbram

Ryšavá, Iva January 2015 (has links)
The subject of this thesis is the design and static assessment of timber load bearing structure of The Multipurpose buildings in Podlesí u Příbram. The complex is composed of the administrative building and a multipurpose hall and corridor. The administrative building has three floors and it is designed as a wooden frame. The hall is designed as a wooden frame system. Corridor connects the administrative building with a hall and it is 1.3 meters above the ground. Corridor is a wooden structure. Climatic loads are considered for the village Podlesí u Příbram.
85

Konstrukce mobilního horizontálního štípacího stroje na dřevo / Design of mobile horizontal wood-splitting machine

Dressler, Jan January 2010 (has links)
This thesis shows making of documentation for production powerfull wood-splitting machine for hardest forestal work. There are researched and soluted all phases of pre-production machine's lifecycle, also means analysis of conception, potentional risks and failures analysis and also definition of required properties. Based on those properties and results of analyses is possible to setting up condition which should be satisfied. At following part are descripted and shown features of machine-design . Main feature (component) of machine is its frame, also there are strenght analysis of frame. Machine movement features are mainly hydraulics pistons which are powered by asynchronous engine, whith alternative possibility movement by wheel tractor power-take off shaft or hydraulics output. There are performed all important properties. Working safety questions and high endurability of machine shold be also performed. At the end of work is realised conception and design study of forestal production system for wood processing with one universal source of energy – wheeled tractor.
86

Možnosti elektrického propojení součástek v automobilových zámcích / Different methods of connecting electrical parts in car locks

Kollár, Pavel January 2011 (has links)
This Diploma thesis is aimed at various ways of connecting electrical parts in car locks. This part of the thesis includes technologies of electric cables, printed circuit boards, lead frames, 3D-MID technology and technology of electroconductive plastics materials. Listed technologies are compared. The aim of the practical thesis portion is the application of electroconductive plastic materials on the given part. For this purpose necessary changes were designed in the provided small series injection mold. The thesis also includes drawing documentation of the designed construction changes in the injection mold, as well as economic appraisal of the prototype manufacturing fees.
87

Průzkum a hodnocení stavu dřevěné konstrukce / Survey and evaluation state of timber structures

Zouharová, Kateřina January 2016 (has links)
The thesis is focused on the assessment of two wooden roof structures of the building, which is located in Brno on the street Rumiště 8. Parts of the work are also theoretical knowledge of roof structures, building technical survey and diagnostic methods. Rating roof truss was based on a survey of sensory and instrumental methods. In the first step were measured dimensions of roof truss members and were determined roof structures. In the next section was researched damage of elements and his causes. Rehabilitation solution was established for each type of damage to the components resist any attack as long as possible. This report had been prepared for the property owner who plans complete reconstruction.
88

Srovnávací studie únosnosti a tuhosti vybraných spojů kovové a kompozitní části konstrukce / A comparative study of ultimate load and stiffness of metal-to-composite joints

Tchír, Michal January 2016 (has links)
V současnosti jedna z metod spojování zejména tlustých a vysoce zatížených kompozitních komponent je šroubový spoj, který je možné rozebrat pro případ opravy na rozdíl od lepeného spoje. Kompozitní konstrukce se tradičně dimenzují tak, aby během provozu nedošlo k porušení první vrstvy laminátu, nicméně důležité je taky poznat chování laminátu po porušení první vrstvy. Pro strukturální analýzu nejenom spojů, ale také dalších komponent se používá metoda konečných prvků a protože moderní nelineání řešiče jsou schopné modelovat chování laminátu po porušení první vrstvy, tato schopnost jednoho z nich byla využita v této práci při zkoumaní chování sklolaminátu spojeného s hliníkovou částí šrouby. Konečno-prvkové modely dvou spojů kovové a kompozitní části konstrukce schopné popsat progresivní porušování laminátu byly postaveny s využitím tří různých poruchových kritérií – kritéria maximálního napětí, kritéria Hill a kritéria Tsai-Wu. Problém byl řešen s využitím řešiče Nastran. Křivky síla-posuv, tuhost-posuv a hodnoty zatížení při hraničním posuvu byly porov-nány s výsledky experimentů. Jelikož faktor zbytkové tuhosti ovlivňuje výsledky ana-lýzy progresivního porušování, byly provedeny citlivostní studie zkoumajíci vliv faktoru na přesnost a stabilitu výpočtu. Shoda výpočtu s experimentem v případe prvního šroubového spoje je méně uspokojivá, nicméně shoda v případě druhého spoje, který má zesilující tenkou ocelovou destičku na spodní straně, je podstatně lepší. Vý-borná shoda je zejména při použití interaktivních kritérií Hill a Tsai-Wu.
89

Vyhledávání spojů v jízdních řádech / Traffic Connection Searching in Transport Schedules

Žižka, Ondřej January 2008 (has links)
Everyday need of modern society is a mass personal transit on a regular basis. For this purpose, mass transit systems exist which obey aforethought schedule. This thesis' goal is to examine the means of automatic search of connections from one place to another, implement such search, and to advance the search algorithm using the soft-computing paradigms. Minor goal would be a research of SQL language procedural capabilities, which could support mass pseudo-parallel computations.
90

Horský hotel v Králíkách / Mountain hotel in Králíky

Hoffmannová, Zdislava Unknown Date (has links)
The subject of this thesis was a structural design of a timber structure of a mountain hotel in Králíky. The object was a three storey building in a shape of letter U. The project was made in two different variations. The first one consisted of timber frame system with walls securing spacial stability. Computational model was created as a spacial bar 3D model in SCIA Engineer 19.1. The internal forces were calculated using the linear static analysis. The loadbearing structure was designed according to ultimate and serviceability limit states in SCIA Engineer 19.1. The thesis includes joints and anchorage design according to valid standards. Glue laminated timber was chosen as a material for the loadbearing structure while solid timber was chosen for wall structures. The second variation was made out of cross laminated panels. Wall panels were calculated by hand calculation whereas floor and roof panels were calculated using Agrop Nova Element software. Spatial model was made in SCIA Engineer 19.1 software to design joints and for global deformation check as well. The thesis includes engineering report, structural design report as well as drawings.

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