Cette thèse porte sur l'endommagement laser à la surface de composants optiques en silice amorphe en régime nanoseconde. Ce phénomène est une modification irréversible du matériau. Dans le régime nanoseconde, l'endommagement laser de la silice est étroitement corrélé à la présence de défauts précurseurs qui sont une conséquence de la synthèse et du polissage des composants. Cette thèse propose des investigations sur l'endommagement laser par plusieurs longueurs d'onde simultanément. Afin de mieux appréhender ce phénomène dans ces conditions d'irradiation, trois études sont conduites. La première porte sur la phase d'amorçage des dommages. Les résultats expérimentaux obtenus dans les cas mono-longueur d'onde permettent de mettre en avant un couplage dans le cas multi-longueurs d'onde. Une comparaison de ces résultats avec un modèle théorique développé au cours de cette thèse permet d'améliorer la compréhension des processus fondamentaux liés à cette phase d'endommagement. Puis, des caractérisations morphologiques post mortem couplées à une métrologie précise des faisceaux laser permettent d'établir la nature ainsi que la chronologie des mécanismes conduisant à la formation des dommages. Le scénario théorique proposé est validé à travers différentes expériences. En dernier lieu, nous étudions la phase de croissance des dommages dans les cas mono et multi-longueurs d'onde. Une fois de plus, cette dernière configuration met en lumière un couplage entre les longueurs d'onde. Nous montrons la nécessité de prendre en compte les caractéristiques spatiales des faisceaux laser lors d'une session de croissance des dommages. / In this thesis, laser-induced damage phenomenon on the surface of fused silica components is investigated in the nanosecond regime. This phenomenon consists in an irreversible modification of the material. In the nanosecond regime, laser damage is tightly correlated to the presence of non-detectable precursor defects which are a consequence of the synthesis and the polishing of the components. In this thesis, we investigate laser damage in a multiple wavelengths configuration. In order to better understand this phenomenon in these conditions of irradiation, three studies are conducted. The first one focuses on damage initiation. The results obtained in the single wavelength configurations highlight a coupling in the multiple wavelengths one. A comparison between the experiments and a model developed during this thesis enables us to improve the knowledge of the fundamental processes involved during this damage phase. Then, we show that post mortem characterizations of damage morphology coupled to an accurate metrology allow us to understand both the nature and also the chronology of the physical mechanisms involved during damage formation. The proposed theoretical scenario is confirmed through various experiments. Finally, we study damage growth in both the single and the multiple wavelengths cases. Once again, this last configuration highlights a coupling between the wavelengths. We show the necessity to account for the spatial characteristics of the laser beams during a growth session.

Master thesis Kindergarten in Polička is processed in the form design documentation for the construction. Two classes are designed in the building, each for 25 children, kitchen, technical background and facilities for staff. Part of the building is a large garden. It is a detached building with one floor and the part of the building with the basement. The surrounding terrain is slightly sloping. The building is made of masonry system on the concrete strip foundations. The building is insulated with contact thermal insulation system. The part of building is roofed with mono-pitched roof and the other parts are roofed with a flat roof.

The diploma thesis presents design and assessment of a loadbearing timber structure of mountain hotel in the Trojmezi u Hrčavy area. The object is a two-storey building without cellar and with attic rooms. The object has a floor plan of an incomplete octagon with a roofless central courtyard. The structure spans 36 meters at its widest dimension and the maximum height reaches almost 12 meters. The individual segments are covered by mono-pitched roof with 27° slope. The main loadbearing elements are constructed of glued laminated timber and solid timber with steel joints and gypsum fibreboard cladding. The loadbearing structure is designed and assessed in accordance with relevant standards, taking ultimate and serviceability limit state into consideration. The thesis includes an engineering report including bill of quantities, structural design report and drawings of loadbearing structure, anchorage and selected details.

The diploma thesis is focused on a new building guest house with a restaurant, located in the town of Valašské Klobouky. The land has a sloping character. The structure of the guest house consists of one basement and two above-ground floors. The capacity of the restaurant with a terrace is for 84 people, accommodation for 22 guests in 9 rooms and wellness for 15 visitors. The object is a rectangular shape of a rectangle measuring 25.4x14.25 m. The external and internal vertical structures are made of sand-lime blocks of the KM BETA SENDWIX system, horizontal structures are made of reinforced concrete ceiling. The guest house is insulated with the ETICS contact isulation system. The diploma thesis has the form of design documentation for the building process.

The diploma thesis deals with a new building of retirement home. This thesis aims to elaborate a project documentation for the construction of the building. It is a self-standing object on a flat land. The retirement home has one underground floor and three above ground floors. On the underground floor there are the retirement home’s technical equipment and warehouses. On the ground floor there are public services: patisserie and café, hairdresser, dining room. The first floor and the second floor are designed for the accommodation of seniors in single and double apartments. There are also a common room and retirement home’s equipment. The bearing construction consists of ceramic masonry of thickness 300 mm and reinforced concrete columns. The masonry and the columns are based on a concrete bases and concrete beads. The retirement home is roofed with a mono-pitched roof. The object is insulated by a contact thermal insulation system.

The goal of this thesis is to elaborate project documentation of new sports centre. The building is situated on a plot No. 1930/48 of the cadastre territory in the town of Pacov. It is a building without cellar with two above-ground floors part on the area of 595,6 m2. The first floor part circuit structure consist of reinforced concrete walls with an outdoor climbing wall. The roofing is the mono-pitches roof with glue laminated timber beam and purlin with metal roofing. The building features an indoor climbing wall and a bar with seating. The second floor part is made of wooden CLT panels, the roof is designed as a green flat roof. This section provides facilities for athletes and staff and exercise halls. There are 50 parking spaces for cars in the building.

The main goal of this diploma project is detailed design documentation of the House with hospic care, Litomyšl. The building consists of two upper ground floor levels. First ground floor is partially recessed into the terrain. The layout responds to the main purpose of the building - healthcare and social centre. Hospic is located on the edge of the city, it has the L-shaped form. The area with rooms for patients is distributed along the southern facade. The objective of connecting the interior and garden in the courtyard has been considered while forming the exterior finishing surfaces. The capacity of the hospice centre is 15 beds. The building structure is made of masonry walls with reinforced concrete slabs and combination of single sloped roof with flat roof.

The subject of this final thesis is the preparation of a project documentation for the building construction of a new pension with restaurant and wine cellar. The compound is located in Vážany nad Litavou. Its location falls under Velké Pavlovice area. Due to the location in this wine-growing region is in the project located, a wine cellar with a vineyard. The project is designed as a guesthouse with the restaurant designed for families with children, and for holding small social or company events. For this purpose, is in the main building designed a lounge with capacity of 20 people and a restaurant with capacity of 60 persons. The accommodation capacity provided in the pension is 43 beds. Pension offers background designed for relaxation or wellness stays thanks to the sauna and whirlpool. The building has rectangular plan on two basements and two above-ground floors with a mono-pitched roof facing south. This makes it possible to use solar power from the roof and south-facing facade. Water from the roof of the building is collected in a small pond, which serves as a storage reservoir useful in case of fire and vineyard irrigation. Near the building there are paved and parking areas.

The subject of this Master thesis is a project of a leisure center. The project covers building plans, specifications and includes all the requirements according to valid regulations. The project comprises of two buildings which are connected together by a corridor. The first is a two storey building and contains classrooms designed to be used for aesthetics activities, children play area, cloakrooms, toilets and offices for the managers of these buildings. The second a one storey building comprises two halls for sport activities and the rest of the area is intended to be used as a play area for children, study rooms for teachers and a tool store. The roofing of both buildings is designed as a single pitched roof made of timber ties. This project also includes heat loss with sound assessment, fire assessment and two other projects of services and structures, described in the details of these buildings.

The diploma thesis deals with the study of sports hall designated for volleyball. The volleyball hall is steel construction with arched truss with span of 30 meters. Sport`s background, roofed by mono-pitch plus saddle roof, is part of south-easterly side of the hall. The hall is situated in moderate slope terrain in cadastre unit Zbraslav na Moravě. Designed hall has rectangular plan (48 x 30 m) to this belongs also the foyer and the clubroom. Clear height of the hall is 15 m. Object consists of columnal structural system with steel columns that support arched truss. Center to center spacing of main truss is 8 m. The object is set up on reinforced concrete foundation pad. Column foot is sticked in foundation pad and column head is pinned. Roof’s and wall’s bracings provide stability of the hall. Curtain walling and roof cover is made of sandwich panels Kingspan. Insolation and daylighting is guaranteed by plastic windows set in the wall.