This diploma thesis analyze reinforced concrete construction, which is loaded by new steel superstructure with brick cladding. The necessary strengthening of construction is solved by using carbon fibre reinforced polymer plates. Software RFEM 5 is used for calculation of internal forces. All checks are made in Excel.

This thesis presents a safety inspection in selected places in the Vysocina region of the Czech Republic. Six intersections in rural and municipal areas, plus three rural road sections were selected for the inspection and an accident rate analysis. The places selected were compared in terms of the accident rate and one case of each group was then selected for a detailed safety inspection encompassing visual inspection and identification of possible hazards. By eliminating such safety hazards, it is possible to ensure a traffic fluency and to preclude traffic accidents or at least minimize the harm caused by it.

[pt] Este estudo trata de processos da fragmentação molecular de água no estado gasoso pelo impacto de feixes energéticos de fótons, H+ e Li3+. As seções de choque absolutas de ionização foram obtidas para os feixes de Li3+, H+ e de fótons. As seções de choque do canal de captura eletrônica, obtidas para o feixe de Li3+, foram investigadas visando determinar as diferenças na fragmentação molecular induzidas pelo processo de transfêrencia de carga ao projétil. O intervalo de energia utilizado nas medidas com o feixe de Li3+ foi de 750 a 5800 keV, enquanto para o feixe de prótons foi selecionada a regiao de energia entre 300 até 2000 keV, mantendo uma faixa de velocidades similar. No caso dos fótons, as fragmentações foram medidas no intervalo de energia de 38 a 170 eV. Para a obtenção dos valores de seção de choque de ionização e de captura, foi aplicado um método para a correção do número de eventos simples (íon + neutro) e pares iônicos. A partir desse método foi possível avaliar a influência desta correção nos valores de seção de choque de ionização. A partir dos valores de frações de fragmentação por impacto de prótons foram desenvolvidas curvas teóricas de seção de choque para produção dos pares iônicos H++OH+ e H++O+. Os resultados obtidos de seção de choque de ionização de pares iônicos foram determinados a partir de resultados teóricos de seções de choque de produção dos fragmentos OH+, O+ e H+ disponíveis na literatura. Os resultados foram comparados e concordam com os valores experimentais para impacto de prótons, obtidos neste trabalho, e com dados para impacto de elétrons disponíveis na literatura. / [en] This study aims to contribute for the understanding of the water molecule multiple ionization by impact of photons, protons and Li3+ ions. The technique selected for such research is Time-of-Flight Spectroscopy of the ions produced as a consequence of the molecular dissociation. Absolute and partial ionization cross sections are obtained for impact with each of these three projectiles. For Li3+ beam, absolute and partial capture cross sections are also obtained. The energy range employed was 38-170 eV for photons beams, 300-2000 keV for H+ beams and 750 up to 5800 keV for Li3+ beams. Corrections for ionization cross section determination are usually necessary. Methods for this were developed and applied to the current data. Values for these corrections are presented and discussed. The obtained results are compared with literature data, exhibiting unexpected features. As an example, the production rates of OH+ and H+ fragments by two beams (photons and electrons) having a very different nature are very similar behavior. The data from the water molecule fragmentation by H+ beam enabled the determination of fragmentation factors. The knowledge of these factors made possible to calculate, using a method developed in this work and also theoretical data from literature based on production data of OH+, O+ and H+, new theoretical curves concerning pair production (H+ + OH+ and H+O+).

Design of a steel supporting structure for one-storeyed hall based on ground plan of 60 x 80 m, clear height 10 m and total height 13,3 m. In the front part there is along the whole widht designed two-storeyed skeleton structure penetrating into the hall. From the second floor rods supported frontal part which exceeds ground plan by 2 m and on the right side is closed by pre-set cylindric structure with radius 8,6 m which covers the right frontal corner of building. The cylindric structure is around its perimeter distanced max 3,6 m from hall grand plan and is supported by posts. Both spaces had saddle roof with 8% slant, gutter edge in height 11,6 m, top line in height 12,8 m. Walls are around perimeter closed by horizontal atic in height of 13,3 m. Shape and dimensional design, load specification – stady, utility, climacic load. Calculation of imide forces and further static dimensioning of the main supporting elements and selected details. Elaboration of design documentation (dosposition, production drawing of the anchorage plan, details definited by project supervizor).

The goal of the project is a static provision design of Drnovice castle. This castle (today a municipal office and a restaurant) is violated by vertical cracks. There is a significant horizontal displacement vector. That’s why horizontal prestress redevelopment (using prestressed cables) was chosen. A drawing documentation is an integral part of the project.

Aim of this Master´s thesis is the road adjustment and design of new grade separated junction highway R43 and road I/43,of Černá Hora – Svitávka and to design optimal distribution of transport hubs including the design II/150 and III/37429, which should be connected with existing roads.The adjustment of the routes will be designed in the necessary extent with the optimal distribution of transport hubs regarding the best transport and economical solution and with minimal impact on the enviroment.

The master’s thesis object is to create a design of a load carrying steel structure planetarium. Its ground plan dimensions are 36,1 x 49,0 m. The planetarium hall’s roof is designed with system of trusses and purlins. The projection hall’s roof consists of ribbed cupola with radially arched ribs. The stiffness of the whole construction is ensured with bracings. The walls of the whole object are composed of columns, rails and bracings.

The master’s thesis dealt with newly built residential house. The building is located in the Liberec region in the cadastral land parcel number 42/1 in the cadastral area Liberec-Rochlice. Address of the building is 227 Vratislavická Liberec-Rochlice 460 59th Built up area is 655 m2. The new building is located on sloping ground to the south. The building is located on the still undeveloped parcel near residential homes and nursing home. The building is partially basement with four floors. In the basement is the technical support for building, storage and parking facilities. The first two floors are commercial applications for administrative operations. In the third and fourth floor apartments are located. In total there are five residential units for a total of 17 persons. The supporting structure of the building is a monolithic reinforced concrete deck Beon C 25/30 B and reinforcement 500th The building is based on the footings of plain concrete C 16/20, and the bases of concrete and plate C 25/30 and the reinforcement B 500th Outer and inner walls are lined walls in the system Porotherm. The roof is designed as a flat. Walk-on part is designed as extensive or as a patio with concrete paving. Nepochúzná part has a stabilizing layer of gravel.

This thesis deals with the optimization of the structural design of large technology compounds. The main emphasis is placed on the participation of available optimization instruments in the design of supporting structures of these constructions. The introductory part is primarily focused on the optimization itself. In this part are further specified also used optimization methods, computational finite element method, implemented code checks and calculation of cost of construction. The main part is dedicated to application of optimization procedure for the design of steel supporting structure of the auxiliary technological object of thermal power plant. The objective criterium shall then constitute the total cost of construction works along with operating costs. For the solution is used Scia Engineer software together with optimization module Scia Engineer Optimization Toolbox. The whole analysis is presented comprehensively from the description of computational model to results evaluation. The attention is paid to the optimization task settings, technical solution of optimization, optimization methods deployment and during the calculation process (especially to the development of objective function values and desing constraints during the optimization solution).

This thesis mainly deals with modeling and static analysis of the ceiling structure in the basic environment of ANSYS. The first part is focused on verifying correctness of the model most stressed parts of the structure with a simple hand-static calculation by the process of stress on a continuous beam. The main part is devoted to modeling composite structure, element types, specifying loads and boundary conditions by ANSYS FEM program. In the end, there are the results of stress and deflection presented, and the structure is evaluated at the ultimate limit state and serviceability limit state.