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111	Bytový dům Olomouc, Nezvalova ulice, stavebně technologická příprava stavby / The Flat-building in Olomouc, Nezval street, civil technological project Drexler, Michal January 2016 (has links) As the basis of this diploma thesis served a project of a flat house in Nezvalova Street. This flat house is designed as 7 floors high building with undergrounds garages and commercial space in the ground floor. Foundation of this building is done using reinforced concrete pilots, continued by monolithic reinforced concrete scelet. Both circumferential casing and internal walls are built using ceramic concrete blocks Porotherm, on top of which is a layer contact insulation system from EPS. Roofing of this building is done using asphalt bands into flat roof; one part of the roof is designed as “green roof” and is covered by soil substrate. This diploma thesis covers building technology preparation of construction. It includes time schedule of construction, accessibility to the building site, technical report and blueprints of building site equipment, risk plan, draft of main tools and processes for construction, instructions on how to use housing units. The main aim of this diploma thesis is around building a monolithicreinforced concrete scelet, for which a technological manual was created, control and probationary plan and blueprints of formwork for vertical and horizontal constructions. Additionally this thesis covers roofing using flat roof and asphalt belts.
112	Fuktkontroll av en ventilerad platta på mark : Modellering i COMSOL Multiphysics 5.5 Liljestrand, Simon, Lundell, Viktor January 2020 (has links) Krypgrunder i någon form har använts som grundkonstruktion i Sverige under långtid. Förr var det torpargrunder som med tiden blev isolerade krypgrunder och plintgrunder. Gemensamt för krypgrundskonstruktioner som är ventilerade med utomhusluft är att under sommarhalvåret blir det förhöjda relativa ånghalter. Syftet med fallstudien är att studera en uteluftsventilerad konstruktion med välisolerat bjälklag och markisolering. Konstruktionen är nedgrävd och ventilationen i grunden sker via en tunn spalt under marknivå. Luftspaltens temperatur och relativa ånghalt är av intresse för att avgöra om det finns risken för mögel i konstruktionen. En simulering av värmeflödet mellan byggnad och mark genomförs i COMSOLMultiphysics 5.5 för att avgöra temperaturfördelningen i konstruktionen. Temperaturfördelningen ligger som grund för fastställandet av relativ ånghalt i konstruktionens luftspalt. Simuleringen använder klimatdata för ett typår i Gävle. Simuleringen visar att det är höga temperaturer i luftspalten året runt. Detta ger enrelativ ånghalt som månadsmedel på 37–77% under ett år. Den höga temperaturen iluftspalten bidrar till att hålla konstruktionen torr då kritisk relativ ånghalt, 75–80%, inte överstigs under en längre period. Resultat är förvånansvärt positivt med en låg risk för mögeltillväxt i konstruktionen.Det finns många antaganden framförallt vilket luftflöde som återfinns i luftspalten.För att validera resultaten i arbetet så bör mätningar genomföras på de två prototyphus som existerar. / Crawl spaces in some form have been used as foundations in Sweden for a long time.In the past, it was uninsulated crawl spaces that eventually evolved into insulatedcrawl spaces and open plinth foundations. An increased relative humidity during thesummer is a common problem for crawl spaces that are ventilated with outdoor air. The purpose of the case study is to study an outdoor ventilated structure with wellinsulated floor and ground insulation. The construction is below ground level andthe ventilation takes place via a thin air gap below ground level. The temperatureand relative humidity in the air gap are of interest to determine if there is a risk ofmould growth in the design. A simulation of the heat flow between the building and the ground is carried out inCOMSOL Multiphysics 5.5 to determine the temperature distribution in the design.The temperature distribution is the basis for the determination of relative vaporcontent in the air gap of the structure.The simulation uses climate data for a typicalyear in Gävle. The simulation shows a high temperature in the air gap which gives a relative vaporcontent as a monthly average of 37–77% during a year. The high temperature in theair gap contributes to keeping the structure dry when critical relative humidity, 75–80%, is not exceeded for a longer period of time. The results are surprisingly positive with a low risk of mold growth in the construction.There are many assumptions, in particular, which airflow is found in the airgap. In order to validate the results in the work, measurements should be made onthe two prototype houses that exist. COMSOL COMSOL multiphysics Crawlspace Suspended foundation Crawler space Crawling space Mould Mould growth Moisture Moisture balance Ventilated slab on ground VPM Building technology Lundell Liljestrand Ljubos Ljusbo hyreshus Ljusbo hyreshus AB Air gap Moisture content Relative moisture content critical relative moisture content foundation COMSOL COMSOL multiphysics Krypgrund Torpargrund Mögel Fuktbalans Fuktteori Mögeltillväxt Ventilerad platta på mark VPM Byggnadsingenjör Byggnadsteknik Liljestrand Lundell Ljusbo hyreshus Ljusbo Ljusbo hyreshus AB Luftspalt Fukthalt Relativ ånghalt Ånghalt Kritisk relativ ånghalt grundläggning Building Technologies Husbyggnad
113	Sadová, Bytový dům M1 - stavebně technologický projekt / Sadova, Apartment building M1 - construction technology project Štěrba, Marek January 2018 (has links) The aim of the diploma thesis is construction-technological project of the whole construction focusing on the main building object - Apartment building, which is based on large-diameter drilling piles. The basis of the work is the budget of the main building and its timetable. Part of the thesis is a solution of organization of construction and design of building site equipment, technological regulation of selected activities, quality control and solution of transport relations including oversized transport. In addition, the design of the machine assembly, assessment of lifting mechanisms, safety and health protection and protection of the environment are solved.
114	Komplex bytových domů, Praha - Jarov, stavebně technologická příprava stavby / The complex of residential buildings, Praha - Jarov, civil technological project Komenda, Tomáš January 2016 (has links) The goal of this diploma thesis is to create a building technology project for construction of 4 flat houses within stage 3a. of the building project „Green town of Prague – Jarov, phase II“. The flat houses are in two pairs interconnected by basement, each is a 7 floor high reinforced concrete building with flat roof and is functionally connected to others by a terrace garden system. This document focuses on organisation and preparation of the construction. It includes building site equipment, cost calculation for setting up and servicing of the building site with graphical illustrations for selected construction phases. Additionally a detailed time schedule was created with a proposal for stream construction of the reinforced concrete scelet and lining in the pairs of interconnected buildings. A realization study of the main technological phases was also prepared. The diploma thesis covers in detail construction of reinforced steel scelet and circumferential casing including a layer of contact insulation system. A blueprint of formwork for walls and ceiling is included in the manual for construction of reinforced steel scelet. On these particular actions probationary and control plans were added. The required machinery set with detailed placement was also drafted. An itemized budget for the main building was prepared as well. Attached to this document is a detailed manual on how to use housing units including repairs and revisions plan for next 30 years. Part of this diploma thesis is also a detailed study covering the construction in relation to the surronding living and educational areas.

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