This thesis is about processing the surveys within the complex land consolidation. The selected region is the cadastre area Vlachovo Březí. The theoretical part is focused on explanation and description of particular parts of land treatment. Particular areas of survey are described in more detail, e.g. climatic conditions or land use in the territory. The practical part is processed in accordance with Methodical instruction for land consolidation processing (Doležal, 2010). General characteristic of the area is described based on disposable groundwork. The main part of the thesis is own fieldwork which shows actual status of land use and transport accessibility of the territory. The output of the thesis is a map of actual situation of the territory processed in the ArcGis software tool which represents a base for comprehensive land treatment. Finally the dissertation suggests recommendations for the actual situation improvement.

The target of this thesis is to project a precaution against a flood and erosion in the particular land arrangement. The cadastral unit of Dlouhá Stropnice has been chosen for this purpose which is interesting for its rugged topography and the river system from the erosion and the flood point of view. The description of the area is aimed on its location and its hydrological, geological, climatic and pedologic conditions. In the beginning it was important to consider the present situation of the erosion and flood danger in the cadastral unit of Dlouhá Stropnice. For the creation of the possible danger in this cadastral unit was used the universal equation of the soil loss caused by the water erosion according to Wischmeier and Smith. Thanks to results the problematic areas were defined. The result of this thesis is to project the nature close arrangement against flood and erosion and to evaluate their influence on the erosion and the water outflow in this area.

The goal of this dissertation was to specify duties for company, methods of consolidation, describe conditions and to insight into consolidated financial statement according to czech law and to IFRS. First thing that was needed was to collect necessary documents. At accounting unit was performed straight consolidation in accordance to full method. There were no partial statements assembled. Only one consolidated statement for whole consolidation unit was created. Chosen consolidation unit was composed of main company and three subsidiarit. Main company owns 100% of two subsidiaries and one of subsidiaries was 100% owner of the last subsidiary. There was caused a significant lowering of assets and liabilites by consolidation of financial statement in chosen accounting unit.

The aim of this thesis is to analyze the claims of owners of land in the comprehensive land consolidation in terms of restrictions on property rights in the cadastral Kaplice and Zdar at Kaplice. Analysis of the new land organization in terms of restrictions on land ownership and to evaluate the impact of these limitations on the course of land consolidation. These are mainly focus on the state before land consolidation in a given area and conditions after the land consolidation. The result of this work is graphic and textual comparison of inputs and outputs of the land consolidation. Influence on its course and overall comparison of these two territories.

The aim of this work was the analysis of the current state od cadastral area Krásná. Available materials were collected, analyzed and evaluated. Procurations were proposed on the basis of these activities to improve conditions in the areas of soil conservation, water management conditions, the landscape environment and, last but not least, the transport system and access to land. Form and content were chosen so that the work could be used as a basis for a plan of common facilities.

This thesis solves problems of erosion protection in land consolidation on three projects of selected model complex land adjustment. The first part deals with the theory of land consolidation, water erosion and potential erosion protection applicable to the design complex of land adjustment. In the second part we discuss practical solutions for erosion control, its calculation and the proposed erosion control plan in relation to the collective model in various projects.

Foram realizados ensaios de adensamento, SIC e CRS, em amostras retiradas de um depósito argiloso muito mole, na Baixada de Jacarepaguá, 15 anos após a execução de um aterro. As amostras foram retiradas do mesmo local onde foram obtidas as amostras da primeira campanha, por ocasião do projeto. Os ensaios CRS, realizados com diferentes velocidades de deformação, são comparados aos resultados dos ensaios SIC da campanha atual de investigação. Os parâmetros geotécnicos da camada de argila muito mole, 15 anos após a construção do aterro, são comparados aos parâmetros da camada original. O aumento das tensões de sobreadensamento e redução do OCR são obtidos da interpretação dos ensaios atuais. A grandeza do recalque foi inferida a partir da nova estratigrafia, através da espessura atual da camada na região investigada, pela variação do índice de vazios e pela variação do teor médio de umidade. Os recalques previstos originalmente, incluindo a parcela de compressão secundária, são comparados aos recalques inferidos e medidos através de placa de recalque. As principais conclusões da pesquisa sugerem que a qualidade dos corpos de prova da primeira campanha foram superiores aos atuais, apesar dos cuidados com a amostragem, transporte das amostras e preparação dos corpos de prova no laboratório na segunda campanha de ensaios. Atribuiu-se esta ocorrência ao processo construtivo, que impôs movimentação excessiva ao maciço argiloso, interferindo com suas características de maior uniformidade em seu processo de deposição natural. Os ensaios de adensamento com diferentes velocidades de carregamento apresentaram comportamento similar, com variação da posição relativa das curvas e x σv, com ensaios mais rápidos exibindo maiores índices de vazios. As curvas do índice de vazios versus tensão efetiva ilustram, de forma acentuada, a redução significativa do índice de vazios da segunda campanha em relação ao solo natural, antes do lançamento do aterro. Os recalques previstos e os obtidos, seja pela instrumentação, seja pelos demais registros, indicam valores bastante próximos, em face da variabilidade da estratigrafia e dos parâmetros geotécnicos inerentes à natureza dos depósitos sedimentares. / SIC and CRS consolidation tests have been performed on samples obtained from a very soft clay deposit from Jacarepaguá lowland, 15 years after the execution of a fill. The samples have been extracted from the same site where preliminary samples had been obtained at designing phase. The CRS tests have been performed at different strain velocities and compared to the SIC tests results carried out for the second investigation campaign. The geotechnical parameters of the very soft clay 15 years after fill construction are compared to the parameters of the natural shallow clay. The increase in pre-consolidation pressure and OCR reduction has been obtained after interpretation of the actual tests results. The settlement extent has been inferred from the new stratigraphy, due to the actual thickness of the layer in the investigated region, by the variation in void ratio and by the reduction in soil water content. The settlements originally predicted, including the secondary compression, are compared to the settlement obtained from different estimations and to those obtained from instrumentation. The main conclusions suggest that the sample quality from the first investigation were superior than from the actual one, in spite of the careful sampling, transportation and preparation in the laboratory for the second investigation campaign. This occurrence has been attributed to the construction process, imposing excessive movement of the clayey mass, with great interference on the uniformity of its characteristics when compared to its natural deposition. The consolidation tests with different strain velocity presented similar results, with variation in the relative position of the e x σv curve, with the tests with higher strain velocity showing higher void indices. The e x σv curves illustrate in an accentuated means the significant reduction in void ratio from the first to the second laboratory test campaign, due to the fill construction. The predicted settlements and that actually obtained by the instrumentation or by other sources indicate similar values compared to the stratification variability of the geotechnical parameters inherent to the natural origin of the sedimentary deposits.

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / A presente dissertação objetiva a verificação do desempenho dos ensaios do tipo CRS, com velocidade controlada, quando comparados aos ensaios de adensamento oedométricos convencionais, SIC. O ensaio SIC é executado em vários estágios de carga, cada qual com vinte e quatro horas de duração e razão unitária entre o incremento de tensão e a tensão anterior, requerendo um prazo total de cerca de 10 dias para sua execução. Já o ensaio de adensamento com velocidade controlada, CRS, tem sua duração bastante reduzida, o que levou diversos pesquisadores da área de Geotecnia a concentrarem esforços no estudo de seu desempenho, visando sua utilização mais ampla. Para este estudo foi adquirido equipamento da empresa Hogentogler Inc., designado por GeoStar. Sua instalação, montagem e calibração foram realizadas no Laboratório de Mecânica dos Solos. Foram executados ensaios em corpos de prova obtidos de amostras de caulim, preparadas em laboratório, e também em amostras de solos originários de dois depósitos de diferentes regiões no Estado do Rio de Janeiro: baixada de Jacarepaguá e Itaboraí. A dissertação procurou detalhar a execução dos ensaios, as dificuldades da interpretação das planilhas originadas pelo sistema de aquisição de dados, acoplado ao equipamento GeoStar, as mudanças efetuadas, as ocorrências não previstas, a análise e interpretação dos resultados e a comparação dos parâmetros obtidos com os ensaios SIC e CRS. Procurou-se estudar o efeito da velocidade de deformação, histórico de tensões, qualidade dos corpos de prova, parâmetros do ensaio, facilidade de execução e desempenho. Verificou-se a simplicidade, rapidez e o desempenho satisfatório do ensaio CRS. Sugere-se estender estudos semelhantes a outros locais e, principalmente, a amostras de qualidade superior, na expectativa de confirmar as conclusões detalhadas nesta pesquisa. / This thesis aims to check the performance of the constant rate of strain consolidation test, CRS, compared to the conventional oedometer test, SIC. The SIC test is usually performed in several load stages with load increment of unity, each stage left on for 24hr. The test duration last nearly 10 days. On the other hand, the constant rate of strain consolidation test, CRS, is performed in a much shorter interval. This aspect led many geotechnical researchers to focus efforts in studying the CRS performance, aiming their wider use in practice. The CRS equipment called GeoStar of Hogentogler Inc. has been imported from EUA for the use in this research. Its installation, assembly and calibration have been carried out in the laboratory of Soil Mechanics. CRS and SIC tests have been performed in caulim specimens, molded in the laboratory, and also in soil samples from two deposits of different sites in Rio de Janeiro State: Jacarepaguá and Itaboraí. The author attempted to detail the tests procedures, the difficulties of interpreting the worksheets that come along with the data acquisition system, necessary changes made in the worksheets, the unforeseen events, analysis and interpretation of results and comparison of the parameters obtained with the SIC and CRS tests. The author studied the effect of strain rate, tension history, sample disturbance, test parameters, ease of execution and test performance. The simplicity, short duration and satisfactory performance of CRS tests have been observed. The author suggests the extension of the studies to other sites, and especially the extraction of higher quality samples, hoping to confirm the findings detailed in this research.

This diploma thesis deals with one of the most important parts of land consolidation, namely the circuit of land consolidation, in particular the border course investigation and geodetic activities. The circuit of land consolidation defines which land in the cadastral area enters into land consolidation and which does not. For this reason it is very important to determine and investigate the border of land consolidation, in order to achieve an undeniable technical and legal determination of this border. This is necessary for further investigations into land consolidation, in particular the creation of claims and the calculation of correction coefficients. The border of land consolidation consists of the future digital map with the existing cadastral map. Correct examination of the border of the land consolidation is therefore necessary for the smooth connection of cadastral maps. The subject of this diploma thesis deals with complex land consolidation in the cadastral area Kočín, located near Temelín.

The diploma thesis deals with the change of landscape structure in the selected cadastral area Žabovřesky. The village lies in the South Bohemian Region, 11 km from České Budějovice. The first part of the diploma thesis is focused on description of selected area. Further, the structure of the landscape was evaluated before land improvement and after the design of the land improvement in the area. The changes were plotted in the land use map and the newly created landscape areas were calculated, their size and shape determined. Based on this, the index of the shape was calculated, which led to the evaluation of the results of the landscape landscape change due to the complex land treatment