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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.
11

Stavebně technologický projekt výzkumného centra CEITEC - Brno / Construction technology project of research center CEITEC - Brno

Roubíček, Marek January 2014 (has links)
The subject of the Diploma's thesis is " Construction and technological solutions of CEITEC Science Park in Brno". The content is a solution of the whole project from a commercial, construction-technological and time costingness side. The purpose was a preparation of all works before starting an execution.
12

Návrh horního nosníku dvousloupového regálového zakladače / Design of the upper beam two columned shelf stacker

Kuděla, Jan January 2014 (has links)
This master thesis deals with a concept of two columned shelf stacker’s upper beam. The first part contains a research of storage systems used in logistics and a description of the shelf stack’s basic parts. The second part is dedicated to the draft of the pulley arrangement with a rope calculation, pulleys and shafts, in the same the draft of the pulley attachment to the rope leading to the counterweights. It is followed by the concept of the couple winch drive ensues synchronized with the electronic cardan. The final part depicts the dynamic analysis of the lifting truck’s movement in the dependence on the load size and distribution respecting the dynamic effect of the counterweight act.
13

Pomocná jeřábová kočka licího jeřábu / Auxiliary crab for overhead foundry crane

Adam, Petr January 2016 (has links)
This master thesis deals with issue design of crab trolley. Concretely is acted about auxiliary crab trolley with required capacity 65 000 kg. This crab is on overhead crane, which is situated at hall of foundry. In particular chapters is processed design of lifting mechanism and travelling mechanism, which is amended to strength control of frame. This whole leads to output solutions, which is drawing documentation.
14

Stavebně technologický projekt přípravy a realizace polyfunkčního domu / Construction Project for Implementation of Multifunctional Building

Mičjaňová, Lívia Unknown Date (has links)
The subject of the diploma thesis is the elaboration of the technological project of the multifunctional building DASS in Martin. It is a two-storey building that will serve for the needs of DASS company. The diploma thesis assesses the building as a whole and focuses on selected technological processes. The work consists of the technical report, study of the implementation of the main technological stages of the main building, technological regulations for monolithic reinforced concrete horizontal structures and for vegetation flat roof, design of main construction machines and mechanisms, design and assessment of lifting mechanism and control-test plans for structures from technological regulations. Furthermore, a time and financial plan is developed. Than staff balance and a schedule of selected technological processes of the main building is processed. At the same time a construction site project, a health and safety plan, a noise study and LEED 2009 CORE & SHELL are prepared for the construction of a multifunctional building. The work is further supplemented by a specialization focused on the analysis of the contribution of green roofs on energy efficiency of buildings.
15

StavebnÄ technologick projekt p­stavby vrobn­ haly / Construction-technological project of the extension of the production hall

M©zl, Petr January 2019 (has links)
This diploma thesis deals with the construction and technological project of the extension of the production hall Granitol a.s. in Moravian Beroun. The thesis focuses on the technological stage of assembly of the prefabricated skeleton of the rough top structure and the laying of the floor formation. In addition, an extended accompanying and summary technical report, a technical report on transport relations and coordination of oversized transport, a time and financial plan for the construction, a budget for the prefabricated skeleton, a timetable and the balance of the workers, the design of the main construction machines and mechanisms, including their time commitment , organization of the construction of the building including drawings of the construction site equipment, technological regulation for the assembly of the prefabricated skeleton and the laying of the floor formation, inspection and testing plan for the prefabricated skeleton assembly, summary assessment of the lifting mechanism selection, schematic of the assembly procedure of the prefabricated skeleton elements, protection and health at work during construction.
16

Stavebně technologický projekt Bioplynové stanice Pikárec / Construction technological project of Biogas station Pikárec

Sklenářová, Ludmila January 2014 (has links)
The thesis titled Biogas Plant Pikárec deals with the building technology preparation and implementation of the construction. Construction of a biogas plant consists of six main buildings which will be implemented in the area of agricultural cooperatives during its operation. All buildings will be designed as reinforced concrete. The aim of the thesis is the design time, financial and material resources to ensure the smooth progress of construction.
17

Mateřská škola a polyfunkční objekt Želivec - příprava a realizace stavby / Nursery school and multifunctional building Želivec - preparation and realization

Král, David January 2012 (has links)
The masters thesis with the name Nursery school and multifunctional building Želivec solves preparation and realization of building. The aim of masters thesis is to design of time, financial and material resources. The thesis contains budget, time schedule, building-site, technological standard, control and trial plan, assessment of lifting mechanism and study of realization of the main stages. The thesis is prepared on the basis of technical documents submitted by the designer. Part of the thesis is specialization.
18

Design and control of collaborative, cross and carry mobile robots : C3Bots / Conception et commande des robots mobiles, manipulateurs, collaboratifs et tous terrains

Hichri, Bassem 05 October 2015 (has links)
L'objectif du travail proposé est de concevoir et commander un groupe des robots mobiles similaires et d'architecture simple appelés m-bots (mono-robots). Plusieurs m-bots ont la capacité de saisir ensemble un objet afin d'assurer sa co-manipulation et son transport quelle que soit sa forme et sa masse. Le robot résultant est appelé p-bot (poly-robot) et est capable d'effectuer des tâches de déménageur pour le transport d'objets génériques. La reconfigurabilité du p-bot par l'ajustement du nombre des m-bots utilisés permet de manipuler des objets lourds et des objets de formes quelconques (particulièrement s'ils sont plus larges qu'un seul m-bot). Sont considérés dans ce travail l'évitement d'obstacle ainsi que la stabilité du p-bot incluant la charge à transporter. Une cinématique pour un mécanisme de manipulation a été proposée et étudiée. Ce dernier assure le levage de la charge et son dépôt sur le corps des robots pour la transporter. Plusieurs variantes d'actionnement ont été étudiées : passif, avec compliance et actionné. Un algorithme de positionnement optimal des m-bots autour de l'objet à manipuler a été proposé afin d'assurer la réussite de la tâche à effectuer par les robots. Cet algorithme respecte le critère de "Force Closure Grasping" qui assure la stabilité de la charge durant la phase de manipulation. Il maintient aussi une marge de stabilité statique qui assure la stabilité de l'objet durant la phase de transport. Enfin, l'algorithme respecte le critère des zones inaccessibles qui ne peuvent pas être atteintes par les m-bots. Une loi de commande a été utilisée afin d'atteindre les positions désirées pour les m-bots et d'assurer la navigation en formation, durant la phase du transport, durant laquelle chaque robot élémentaire doit maintenir une position désirée par rapport à l'objet transporté. Des résultats de simulation pour un objet de forme quelconque, décrite par une courbe paramétrique, sont présentés. Des simulations 3D en dynamique multi-corps ainsi que des expériences menées sur les prototypes réalisés ont permis de valider nos propositions. / Our goal in the proposed work is to design and control a group of similar mobile robots with a simple architecture, called m-bot. Several m-bots can grip a payload, in order to co-manipulate and transport it, whatever its shape and mass. The resulting robot is called a p-bot andis capable to solve the so-called "removal-man task" to transport a payload. Reconfiguring the p-bot by adjusting the number of m-bots allows to manipulate heavy objects and to manage objects with anyshape, particularly if they are larger than a single m-bot. Obstacle avoidance is addressed and mechanical stability of the p-bot and its payload is permanently guaranteed. A proposed kinematic architecture for a manipulation mechanism is studied. This mechanism allows to lift a payload and put it on them-bot body in order to be transported. The mobile platform has a free steering motion allowing the system maneuver in any direction. An optimal positioning of the m-bots around the payload ensures a successful task achievement without loss of stability for the overall system. The positioning algorithm respects the Force Closure Grasping (FCG) criterion which ensures the payload stability during the manipulation phase. It respects also the Static Stability Margin (SSM) criterion which guarantees the payload stability during the transport. Finally, it considers also the Restricted Areas (RA) that could not be reached by the robots to grab the payload. A predefined control law is then used to ensure the Target Reaching (TR) phase of each m-bot to its desired position around the payload and to track a Virtual Structure (VS), during the transportation phase, in which each elementary robot has to keep the desired position relative to the payload. Simulation results for an object of any shape, described by aparametric curve, are presented. Additional 3D simulation results with a multi-body dynamic software and experiments by manufactured prototypes validate our proposal.
19

Víceúčelový objekt v Lužici - stavebně technologický projekt / Execution of Multifunctional Building in Lužice - Building Construction Project

Mouka, Jiří January 2018 (has links)
The diploma thesis deals with the solution of the multi-purpose building project in Lužice. This work includes the extended accompanying and summary technical report, the coordination situation of the construction, the technical report of the transport relations and the coordination of the oversized transport, the object time schedule and the financial plan of the construction, the plan for providing the material resources containing the staff balance for the construction of the main building, the time schedule for the assembly of the prefabricated skeleton, technological standard for prefabricated skeleton, design of main building machines and mechanisms including their time commitment, organization of construction of multipurpose building including drawings of construction site equipment, technological regulation for assembling of prefabricated skeleton and for making of reinforced concrete floor, inspection and testing plan for prefabricated skeleton assembly, lifting mechanism, assembly schemes for prefabricated skeleton elements, lifting mechanism verification schemes, item budget prefabricated skeleton chalk and instructions for building use and maintenance.
20

Objekt B3 bytového komplexu Sadová - stavebně technologický projekt / Building B3 of the Sadová residential complex - building technology project

Jílek, Jan January 2020 (has links)
The subject of thesis is construction technological project of B3 object, aiming at apartment building, which is the main building object. The apartment building consists of four above-ground floors and is established on foundation strips. The principal of thesis elaboration is the budget of the main object and the construction schedule. The diploma thesis also deals with the draft of construction site equipment for particular steps of construction, the construction organization, the lifting mechanism design, the technological regulation for selected operation, the transport accessibility and the protection of health and safety at work taking into account environmental protection.

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