Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2016-09-30T12:54:06Z No. of bitstreams: 2 Dissertação - Aleones José da Cruz Junior - 2016.pdf: 10954784 bytes, checksum: 8944f42a69c5b4dd439d7460fa35ae41 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2016-09-30T12:54:28Z (GMT) No. of bitstreams: 2 Dissertação - Aleones José da Cruz Junior - 2016.pdf: 10954784 bytes, checksum: 8944f42a69c5b4dd439d7460fa35ae41 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2016-09-30T12:54:28Z (GMT). No. of bitstreams: 2 Dissertação - Aleones José da Cruz Junior - 2016.pdf: 10954784 bytes, checksum: 8944f42a69c5b4dd439d7460fa35ae41 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2016-08-19 / In the last few years there have been increasing demands for more elaborated foundations projects, therefore, numerical tools and Geotechnical design methodologies have been developed. However, these solutions need to be confirmed, which is possible through direct measuring of the elements, achieved through instruments. Diverse research applied instrumentations to the load transfer problem under controlled conditions of the field and laboratory, however, there are few studies that aimed the application of a global instrumentation, of the construction as a whole, and for a longer period of time with greater durability of the sensors. In this regard, this work had the main objective to come up with a methodology for a versatile and durable instrumentation of piled foundations in order to verify the load distribution transmitted by the pillars to the ends of the piles from the making of the sensors to the load test application to measure loads at full scale. The use of strain gages for construction of the instruments has been set. The sensors were fabricated and calibrated using the physical space and equipment of PPGECON-UFG, using criteria and specific procedures for this research. Prototypes were developed in scale models, small columns of concrete, in order to reach the best arrangement of the sensors, performing load and performance of instrumentation simulations. A construction was determined as a case study where it was performed instrumented static load test at several levels, using the developed sensors. The sensors developed by performance tests proved to be durable and accurate, and the immersion sensor shown a closer behavior to the concrete through load tests. However, performance tests have shown to be more susceptible to setting time and curing phenomena of the concrete. For application in columns, it was found that the sensors manufactured showed good performance when compared to calculated values of elastic modulus compound. Sensors applied to the load test were able to obtain the distribution of loads at different levels, separating portions of the lateral friction resistance per layer, and the unit shear stress of soil layer. From these results it was found the maximum shear stress in the surface layer and it was possible to compare with semi-empirical methods of load capacity and bridging charge-discharge curve. Proving that the installation of instrumentation in the load test, even without occurrence of break, is used to verify the performance of the test pile, knowing additional parameters and confirming the geotechnical design. / Nos últimos anos ocorreram demandas crescentes por projetos de fundações mais elaborados e para tal têm sido desenvolvidas ferramentas numéricas e metodologias de projeto geotécnico. Todavia, estas soluções precisam ser confirmadas, o que é possível através de medidas diretas sobre os elementos, conseguidas por meio de instalações de instrumentos. Variadas pesquisas aplicaram instrumentações ao problema de transferência de carga em condições controladas de campo e laboratório, no entanto, são poucas pesquisas que buscaram a aplicação de uma instrumentação global, da obra como um todo, e por um período maior de tempo com maior durabilidade dos sensores. Nesse contexto, este trabalho teve o objetivo principal de propor uma metodologia para instrumentação versátil e duradoura de fundações estaqueadas, a fim de verificar a distribuição das cargas transmitidas pelos pilares até as pontas das estacas, a partir da confecção dos sensores até a aplicação em provas de carga para medir cargas em escala real. Foi definido o uso de extensômetros elétricos para construção dos instrumentos. Os sensores foram confeccionados e calibrados utilizando o espaço físico e equipamentos do Programa de Pósgraduação em Geotecnia Estruturas e Construção Civil (PPGECON), utilizando critérios e procedimentos específicos para esta pesquisa. Foram desenvolvidos protótipos em modelos reduzidos, pilaretes de concreto, a fim de verificar a melhor condição de disposição dos sensores, realizando simulações de carga e de desempenho das instrumentações. Foi definida uma obra para estudo de caso, onde foi executada prova de carga estática instrumentada em vários níveis, usando os sensores desenvolvidos. Mediante testes de desempenho os sensores mostraram ser duráveis e precisos, sendo que o sensor de imersão mostrou um comportamento mais próximo ao comportamento do concreto através de testes de carga. No entanto, os testes de desempenho mostraram ser mais suscetíveis a fenômenos de pega e cura do concreto. Para aplicação em pilares, foi verificado que os sensores confeccionados mostraram bom desempenho quando comparados aos valores calculados de módulo de elasticidade composto. Os sensores aplicados na prova de carga conseguiram obter a distribuição das cargas nos vários níveis, separando parcelas de resistências de atrito lateral por camada, e as tensões cisalhantes unitárias por camada de solo. A partir destes resultados verificou-se a tensão cisalhante máxima na camada superficial e foi possível comparar com métodos semi-empíricos de capacidade de carga e de extrapolação da curva carga-recalque. Comprovando que a instalação da instrumentação na prova de carga, mesmo sem ocorrência da ruptura, serve para verificar o desempenho da estaca ensaiada, conhecendo parâmetros adicionais e confirmando o dimensionamento geotécnico.

The main purpose of this thesis is to describe in detail the processes of selected parts of the construction technology project for the construction of the department store Galéria Lučenec, based on the project documentation provided by the principal engineer. It is a large-scale new building with a cast-in-place reinforced concrete load-bearing structure with steel elements located in the center of Lučenec. The diploma thesis consists of the main parts such as the technical report of the construction technology project, a detailed coordination situation of the construction site, and a detailed time and financial plan of individual buildings. Within the main building, a study of the main technological stages of construction, elaboration of the project site equipment together with the associated design documentation and the technical report, design of the main construction machines and mechanisms, time schedule of the main building processes, and an item budget are described. Within the technological regulation and the control plan, the diploma thesis is focused on the cast-in-place structures of the superstructure. In the final part of the project, there are chapters devoted to topics such as occupational health and safety on the construction site, evaluation of LEED 2009 certification, the procedure for securing the construction pit, and the assessment of the main vertical lifting mechanisms.

A specialized project of „Sports center behind Lužánky Brno“ preceded the diploma thesis. The aim of the project was to develop a comprehensive urban architectural plan with an emphasis on the urban context, transport services, functionality, etc. The diploma thesis develops a previous project and elaborates the compound of the sport center in a form of a study. As a result, there is a building that combines a recreational and social function due to sports halls, restaurants, clubs and residential atrium. The object is divided in three parts, the middle one is used for a main communicative area that connects the other parts of the building.

The aim of the diploma thesis is to make the detailed design project of retirement home in Nové Město na Moravě. This thesis contains a construction technology, summary accompaying technical report, control and test plans, itemized budget, time and financial plan of the carcass object SO01. Finally there is also implementation scheme, situation of site equipment and construction details.

The diploma thesis deals with the technological stage of the lower structure, namely laying on piled foundations, including laying of a building pit with pilot reinforced concrete walls, and a rough top structure made of reinforced concrete walls, cores and reinforced concrete ceiling structure. The content is a technical report, solutions of wider transport relations, time and financial planning, studies of the main technological stages, equipment of the construction site of solved stages, design of the main building machines and mechanisms, technological regulations, control and test plans, safety and health protection at work, , thermal engineering assessment of selected constructions, budget, staff deployment balance, work progress scheme.

A specialized project of „Architectural study of modification of the bicycle stadium Favorit Brno in the BVV area and urban design of the Hněvkovský sports complex in Komárov“ preceded the diploma thesis. The aim of the project was preparation of the area for cycling stadium with all the necessary facilities and functional connections. The diploma thesis develops a previous project and elaborates the compound of the cycling stadium in a form of a study. The building should recpect to the current demands of this sport, such as a closed roof of the building, siberian pine track material and a 250-meter track length. The building will be situated in the area adjacent to the current biker complex in Brno Komárov.

The subject of this diploma thesis is construction-technological preparation of a residential building in Julianov. It includes a technical report on building structures, a construction technology study, a technological prescription, a control and test plan, a site equipment design, a design of a machine set, an item budget, a timetable, and a design for the implementation of paved areas.

The diploma thesis deals with project of a new building of university dormitories in the city center of Brno. It is detached building with basement and four above-ground floors with the irregular rectangular shape. Dormitories can be divided into three fundamental parts. The underground garages can be considered as the first part. Parking places are designed only for students, occasional visitors, and employees. In the underground floor, technical rooms and large warehouse can be found. The second part is designed to the general public including association areas such as reception, coffee-house with outdoor terrace, copy center and tobacco shop. Rooms for students, manager offices, repairman’s room, and laundry can be found in the third part. In total there are 44 two-person rooms and one room for a disabled person on the second floor. The structural system of the building is a cast-in-place concrete frame with a filling of ceramic fittings. The external wall is insulated with mineral wool with a ventilated facade and fiber-cement facade tiles. The building is based on base piles with a pile under each pillar. Vegetation covers a flat roof as well as a part of the north side of the facade. There will also be a public park and two volleyball fields in the area.

The topic discussed in Brno for several decades is certainly the building of the new main railway station and its location. Countless architectural and urban studies have been done especially in 2018, which examined three possible locations of the station. After considering the possibilities, it was decided to place a new railway station near by the Svratka river. The advantage of the chosen location is the possibility of constructing a high-speed track, which is not possible in the current position of the station. Furthermore, this area allows the construction of a station on a green field, without limiting train traffic during the works. The capacity of the new designed train station represents an increase of 30-40 thousand passengers per day. Total capacity is approximately 100,000 passengers per day. However, construction activity in the area is limited by the flood risk factor. It is an effort to eliminate this risk with elements inspired by nature. These solutions include for example widening profle of the river , determining floodplains in such a way as to maintain access to the river. The diploma thesis offers a possible view of the architectural solution of the new railway station and its public spaces. The entrance hall of the station is located at one end of the visual axis, which is represented by the considered boulevard. The dominant building on the opposite side is the Cathedral of St. Peter and Paul. The requirements and location of the new main station mean an assumption for the creation of a new city icon. The iconic vaulted structure, which runs across the railway bridge, refers to the former glory and fame of the city. The curve of catenary arch used in the profile of vault is a symbol for the new station. The new station represents a significant impulse not only for the development of Brno, but especially for the development of new South district. The construction of the trade fairs complex a hundred years ago had a similer effect.

The subject of my thesis is the technology of pharmacy building in the area of University Hospital Olomouc. I deal especially with foundation of the building on bored piles and cast-in-place concrete structures. The work includes engineering reports, time scheduling of the building, itemized budget, site equipment, health and safety plan, two technological prescriptions and two inspection and test plans. The last chapter is devoted to the contract for work.