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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.
1

Stability of timber trussed rafters

Humphries, M. January 1987 (has links)
No description available.
2

Základní škola v Moravanech u Brna / Elementary School in Moravany u Brno

Strouhalová, Lenka January 2014 (has links)
The subject of this thesis is a new building primary school. The elementary school is designed for 390 children aged from six to fifteen years. The object is put in the flat terrain of the selected ground in the city called Moravany u Brna. It consists of six interconnected and functionally divided parts. This thesis resolves two selected parts of the elementary school complex. It is a part of physical education and background of upper elementary school. The building has two floors and the main entrances are oriented to the north and east. The building is designed from the system KM BETA. Ceiling structure is made of reinforced concrete.
3

Utveckling av platta tak : Utvecklingsåtgärder som förbättrar och ökar användningen av platta tak / Development of flat roofs : Developing measures to improve and increase the use of flat roofs

Dzemidzic, Admir, Fuica Garrido, Leandro January 2015 (has links)
Detta examensarbete handlar om utvecklingsåtgärder på platta tak. Åtgärderna som tas upp är specifikt avsedda för två hustyper på Byälvsvägen i Bagarmossen, söder om Stockholm. Hustyperna är lamell- och loftgångshus som är byggda under slutet av miljonprogrammet. Båda hustyperna har platta tak med invändigt avvattningssystem. Taken ska inom några år läggas om på grund av slitage. Syftet med detta arbete är att ta fram och undersöka olika åtgärder för att utveckla, förbättra och öka användningen av de platta taken på loftgångs- och lamellhusen.   Examensarbetet har utförts med hjälp av litteraturstudier, intervjuer och studiebesök. För gestaltning av husen och de byggtekniska lösningarna har 3D-programmet autodesk Revit använts.   Arbetet innehåller förslag på utvecklingsåtgärder som är möjliga att utföra med eller utan förstärkning av tak och stomme. I arbetet tas det även fram byggtekniska lösningar på samtliga åtgärder.   Åtgärder utan förstärkning av tak och stomme: Utveckling av takutformning Utveckling av avrinningssystem Gröna tak (lätt sedumtak) Solceller   Åtgärder med förstärkning av tak och stomme: Gröna tak (intensivt tak) Påbyggnad av lägenheter eller radhus Ökad tillgänglighet i form av hiss och trappor / This thesis is about developing measures on flat roofs. The measures that are brought up are specifically designed for two types of houses on Byälvsvägen in Bagarmossen, south of Stockholm. The house types are balcony aces blocks and lamellar houses, both are built during the so called in Swedish “million program”. Both house types have flat roofs with internal drainage. The roofs will be renovated within a few years due to wear.   The purpose is to create and examine various measures to develop, improve and increase the use of the flat roofs of the balcony aces blocks and lamellar houses.   The work has been carried out with the help of literature studies, interviews and field trips. The 3D program software Autodesk revit has been used for the design of the houses and structural engineering.   The thesis includes suggestions for developing measures that are possible to apply, with and without reinforcement of the roof and frame. This thesis also brings up structural engineering solutions on all measures.    Measures without reinforcement of roof and frame: Development of roof structure Development of drainage system Green roofs (light sedum roofs) Solar panels   Measures with reinforcement of roof and frame: Green roofs (heavy roofs) Adding storeys of apartments or townhouses Availability in form of elevator and stairs
4

PLATTA TAK : En utredning om vad som bör beaktas vid projektering och utförande / Flat roofs : An investigation of what should be considered when designing and executing

Eriksson, Johan, Mehlberg, Axel January 2018 (has links)
Flat roofs have been common for many decades. They were first build in dry and mountainous areas, then they were spread in the entire world. Today flat roofs are present in all type of buildings. In Sweden they are mostly used in larger houses like shopping malls, industrial buildings and apartment blocks. Flat roofs are very exposed for the elements and since the roof is flat water can easily be stationary. The water will then start drain through slots and the construction will be destroyed. The purpose of this study is to evaluate flat roof construction of today in consideration to leakage and moisture problems. Are today's constructions any good? Are today´s building materials the ones that should be used in tomorrow's constructions? Focus has also been made to evaluate new possible solutions for the construction were prefabricated elements is one.The most leaks can be found were bushings has been made that don’t follow the acquis available. The quality of the construction is good, but there are other circumstances that creates the problems. It’s of great importance to keep water away from the construction under the production time. One way to do that is by making a weather protection. Because of the high cost it is not very common.Prefabricated roof elements have a lot of advantages. Since they are built in controlled indoor conditions building moisture is not a problem. When the roof elements come to the construction site they are already finished and the assembling will go fast and the house will be densely directly. There are some aspects that need further investigations such as transportation of the roof elements. / Platta tak är idag en vanlig syn i Sverige. De används på allt från småhus och flerbostadshus till stora lagerlokaler och shoppingcentrum. Det finns flera olika varianter till exempel sedumtak, takterrasser och platta tak med exponerade tätskikt. Platta tak är väldigt utsatta för väder och vind. Då taket är platt kan vatten lätt bli stående på taket och leta sig genom springor in i konstruktionen. Fukt i en konstruktion kan bli förödande vilket kräver att takkonstruktionen måste vara utformad på bästa möjliga sätt. Syftet med studien är att undersöka dagens platta takkonstruktioner med hänsyn till läckage och fuktproblematik. Är dagens konstruktioner bra? Är de material som används idag även de material som bör användas i morgondagens konstruktioner? Fokus har även legat på att undersöka nya möjliga konstruktionslösningar där prefabricerade takelement är en möjlig lösning. Genom en intervjustudie samt en litteraturstudie har framförallt tre viktiga resultat kunnat urskiljas. De beskriv kortfattat i varsitt stycke nedan. Studien landar i att de största läckagen förekommer där genomföringar har utförts på ett sätt som inte följer de regelverk som finns. Dagens konstruktioner är i sig inte dåliga utan det är andra omständigheter som har gjort att dagens tak kan läcka. Det är idag en stor tidspress på arbetsplatserna vilket leder till att arbetet måste ske snabbare och utförandet kan bli lidande. Det är av stor vikt att vatten hålls borta från konstruktionen under produktionen. Det kan till exempel göras med väderskydd. Det används dock sällan eftersom det är relativt dyrt. Om väderskydd inte används är det av yttersta vikt att isolering och tätskikt inte läggs när det regnar. Det är även viktigt att taket täcks in när arbetsdagen är över för att förhindra att regn och snö tar sig in. Prefabricerade takelement är fortfarande ovanliga men har flera fördelar. Eftersom det byggs inomhus i kontrollerade förhållanden är byggfukt inte ett problem. Tidspress och dåliga arbetsförhållanden som kyla och regn finns inte heller vilket talar för att en bättre kvalité kan erhållas. Eftersom elementen redan är färdiga när de kommer till byggarbetsplatsen går det snabbt att installera och få ett tätt hus. Det finns dock moment som behöver vidare undersökningar, ett exempel är transporter. Hur klarar de prefabricerade elementen vibrationer, saltstänk och avgaser?
5

Školící a rekreační centrum / The Training and Recreation Center

Lím, Štěpán January 2016 (has links)
Thesis Training and recreational center at the documentation for the execution of works. The building was designed so that the object is divided into two parts. The first part is a training and recreation center, which is developed to the level of documentation for construction. The second part is a space for accommodation, which is designed only as a preparatory study and work. The building is divided into three main units, which include middle entrance portion, training and recreational facilities and accommodation for clients and visitors. The leisure center facilities include a swimming pool, whirlpools, saunas and massages. There are lecture hall, projection room and small cafe in the area of training center. In areas 1.NP is restaurant. The building is brick of brick blocks. Foundation structures bearing walls are designed footings. Roof construction over the area of the training center is oblique, supporting elements are tie beams. Flat roof DUO is designed over other areas of the entrance and the accommodation parts. The entire building is insulated outer contact insulation. The building has a cellar.
6

IDS---Intelligent Dougong System: A Knowledge-based and Graphical Simulation of Construction Processes of China’s Song-style Dougong System

Hao, Shilun January 2014 (has links)
No description available.
7

Podnikatelský záměr / Business Plan

Štugel, Miroslav January 2013 (has links)
The focus of the diploma thesis is formulation of realistic business plan of a newly established company INEX plus Ltd. The core of its trade will be roof construction and personalized furniture production. The thesis consists of three parts. Theoretical part describes the foundation of the company and the structure of its business plan. Following sections analyze the internal and external environment of the company and formulate the business plan per se.
8

Stavebně technologický projekt ZŠ Otevřená, Brno - Žebětín / Construction technological project of elementary school Otevřená, Brno - Žebětín

Novák, Martin January 2014 (has links)
The constructive – technological project of elementary school in town district Brno – Žebětín, contains the technical report, the assessment of the wider transport relations, the time and financial plan of buildings, technological project of the site equipment, the main construction machines and mechanisms, the technological prescription for the underground construction, the inspection and test plan for the underground construction, the calculation of buildings for the objects, the safety report and the contract for work.
9

Konstrukce rozhledny v Javorníkách / The Structure of a Viewing Tower in Javorníky

Kadlček, Dan January 2015 (has links)
The aim of diploma thesis is design and assessment of bearing structure of viewing tower on the mountain Makyta in Javorníky, which is designed from timber and steel. The shape of construction is variable of its height. Diameter of octagonal platform at ground level is 12 m, in the middle of construction is 7,7 m and on the top of the construction is 8,7 m. Viewing tower has 5 viewing platforms – the highest one is covered by roof. Wooden elements are designed from glued-laminated GL24h timber, steel elements are designed from steel of S235 grade. Main support elements of structure are wooden rectangular outer columns and steel circle center column. Total height of construction is 31 m. Static analysis has been accomplished by student version of the SCIA Engineer 2014 software.
10

Tepelně technické posouzení stavebních konstrukcí / Thermal technical assessment of building structures

Paďouk, Jaroslav January 2016 (has links)
This theoretical diploma thesis deals with „nearly zero energy buildings“. The aim of the thesis is to evaluate building constructions based on their impact on thermal requirements fulfilment and apply results of the evaluation on a design of a nearly zero energy building. The thesis describes individual factors impacting energy consumption of a nearly zero house building, evaluates individual types of insulations systems for roof constructions, analyses window details, foundation details and connection of roof and external wall or the floor structure and external wall. The basic criteria for the evaluation is the fulfilment of the thermal requirements as well as the costs of the construction itself and energy consumption for the individual construction or detail. The specialized part of the thesis deals with design and comparison of 2 types of timber roof truss systems, the purlin roof and the collar roof. The suitability of the roof systems for nearly zero energy building is evaluated as well. The result of he thesis is the proposal of solutions for the nearly zero energy building. The proposal consists of layout solutions, design of suitable construction system, load-bearing system including drawings. The output is also Energy Performance Certificate.

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