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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.
101

Parameterstyrd projektering : En studie av parameterstyrd projektering utav en fackverkskomponent / Parameterdriven projekt planning : A study of a parameter-controlled project of a truss component

Araya, Woldereta, Hazem, Sarmad January 2021 (has links)
The endeavor for optimization and development in the construction industry is warranted where new solutions are highly sought for. The importance of communication and efficiency in a project planning phase is of highest importance. The objective of this study is to highlight the advantages and disadvantages of a parameter-driven modeling method, by using a Grasshopper software. To explore the possibilities of the software, a script will be created. The script will contain a parallel framework also known as Warren’s framework. In this study, a survey is sent for applicable practitioners in the construction industry where the purpose is to receive information about the industry's opinion about the subject. A parameter-driven modeling method refers to software such as Grasshopper and Dynamo. The software is node-based unlike traditional modeling methods based on manual line drawing. There is no fixed geometry in a parameter-driven modeling software. Therefore, in order to illustrate models, different visualization platforms like Rhino are needed. A considerable amount of time has been spent creating a script in Grasshopper where a user with limited experience will naturally face complications among the way. Many of the survey participants considered that the main con of parametric modeling is the amount of time allocated to creating a script. Thought when the script is completed, changing parameters to influence the model outcome is uncomplicated. Additionally, there is potential regarding time efficiency since the software eliminates all need to perform repetitive tasks. Parametric modeling is a flexible form of work where changes later in a stage are always available.
102

Teleskopická věž samojízdné vrtné soupravy / Telescopic tower of mobile drilling rig

Hájek, Ondřej January 2017 (has links)
The thesis deals with the design of the drilling rig tower. The goal of the diploma thesis, which is created in cooperation with MND, a.s., is to design a steel structure. Then perform a load analysis. Further, to perform a structural analysis using the Finite Element Method and to optimize the design.
103

Lávka pro pěší / The Footbridge

Rusňák, Marek January 2018 (has links)
The main goal of this diploma thesis is a design and verification of a steel footbridge crossing the river Dřevnice in Zlín. As the basic material steel S355 and for selected members steel S235 was chosen. There are two structural variants designed in the introductory part of the thesis. These variants are then compared and in the next part only selected, more favourable variant, is addressed. The selected variant is a truss footbridge with a bridge deck at the bottom and curved top chords. The bridge deck consists of floor beams and steel plate with longitudinal stiffeners. The span of the structure is 35.0 m, the width of the footbridge is 3.9 m and its height in the middle of the span is 4.2 m.
104

Ocelová konstrukce hangáru / Steel construction of a hangar

Plačková, Markéta January 2018 (has links)
This Master´s thesis describes the design and assessment of steel structure of a hangar located in Znojmo. The supporting structure of a hangar is 37,475 m span, 48 m lenght, clear hight at the highest point is 15,5 m. Main construction material is steel, grade S355J2. The supporting structure consist of a truss girders. The distance of each cross link sis 4 m. There is prepared statics calculation of the main load-bearing parts of the structure, including joints and details. The valid standards CSN EN were used in processing of this dissertation.
105

Teleskopická věž samojízdné vrtné soupravy / Telescopic tower of mobile drilling rig

Hájek, Ondřej January 2018 (has links)
The thesis deals with the design of the drilling rig tower. The goal of the diploma thesis, which is created in cooperation with MND, a.s., is to design a steel structure. Then perform a load analysis. Further, to perform a structural analysis using the Finite Element Method and to optimize the design.
106

Návrh pracoviště s průmyslovým robotem / Design of a Robotic Cell

Majer, Tomáš January 2018 (has links)
This diploma thesis deals with design of a robotized workplace for welding truss structures. First, the target construction that the work focuses on is shown. Then the functions of the entire workplace are designed, including the procedures for activities and the gross displacement of the used components and their layout. The next chapter itemize specific robots and components. This, along with the solution of safety and ergonomics, makes the layout of the entire workplace more precise. Everything is completed by creating a simulation model in Siemens Tecnomatix Process Simulate, where all the welding operations are simulated.
107

Ocelová konstrukce skleníku v botanické zahradě / Steel structure of greenhouse in botanical garden

Brodová, Kateřina January 2019 (has links)
The aim of the diploma thesis is design and assessment of steel structure of greenhouse in botanical garden in Ostrava. The building is designed as a hexagon with a diameter 50 m, the highest point of the construction is 32,907 m. Whole structure will be made of hollow round tubes of different profiles. The support system consist of columns and truss girders. The bracing of the structure is in three levels. Main construction material is steel S355 J0+AR. The covering of the roofs and walls is made of glass panels ISOTHERM.
108

Horský penzion s restaurací / Mountain guest house and restaurant

Dudáš, Peter January 2019 (has links)
The title of my diploma thesis is Mountain Pension with Restaurant and is written in English. My task was to create a mountain guesthouse that would serve as a background for other cottages in the neighborhood. I designed a wellness center as well as a restaurant and accomodation in the building. It is a two-storey with basement. The ground floor is reserved for the restaurant, the basement for wellness and the attic is designed for temporary accomodation. From a technical point of view, the construction system consists of a brick walls and monolithic ceilings. The main vertical supporting elements are ceramic walls and the main horizontal elements are one-way reinforced slabs which are reinforced using reinforced concrete core. The roof is made of wooden trusses.
109

Nosná konstrukce obchodního centra / Structure of the Shopping Centre

Plíšková, Iveta January 2015 (has links)
The aim the diploma thesis is the design and the assessment of the main structure of the shopping centre in the Hradec Králové. The shape of the construction is the cylindrical hall with dimensions 120 x 32 m. The structure is formed by lattice trusses, solid purlins, columns and composite construction. The model of the structure and some calculations were provided by the program Dlubal RFEM.
110

Krytá motokárová dráha / Kart arena

Šik, Jan January 2017 (has links)
The scope of the Master's thesis is the design, evaluation and the comparison of two variations of the solution for steel load-bearing structure which is a part of a gokart areal with adjacent refreshments. The construction is composed of three structurally dependent objects. For the first construction object, there were solved the variants with a truss and a frame structure. The construction has an irregular plan. The object plan dimensions are 75 x 45 m. The built up area covers 2450 m2. The construction reaches the height of 13,2 m. The thesis contains the design of dimensions, structural analysis and the evaluation of structural members. The calculation of internal forces was made by SCIA Engineer 16.1.62 software. Attached to the thesis is the drawing documentation.

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