Η πτυχιακή εργασία αποτελείται από δύο μέρη. Το πρώτο είναι μια τεχνικογεωλογική περιγραφή της σήραγγας του Αιγίου, η οποία αποτελεί μέρος της καινούργιας σιδηροδρομικής γραμμής που ξεκινάει δυτικά του σιδηροδρομικού σταθμού του Διακοπτού και τελειώνει δυτικά της πόλης του Αιγίου, στη Δυτική Ελλάδα. Η σύραγγα έχει συνολικό μήκος 3518 μέτρα, από Χ.Θ. 85+538,67 έως Χ.Θ. 89+246,40, κατασκευάστηκε σε Νεογενείς-Τεταρτογενείς σχηματισμούς, όπως κροκαλοπαγή, ψαμμίτες και μάργες. Το δεύτερο μέρος αφορά τη σχεδίαση της τεχνικογεωλογικής μηκοτομής και οριζοντιογραφίας από τη σύνθεση των γεωλογικών αποτυπώσεων των μετώπων εκσκαφής. / This thesis has two parts, the first part is the geotechnical description of the construction of the tunnel, which is part of the new railway line that starts at the west of the old railway station of the city of Diakopto and ends at the west of the city of Aigio, in western Greece. The tunnel has a total length of 3518m; from kilometric position 85+538,57 to kilometric position 89+246,40, it was built in Neocene’s – Quaternary formations, such as conglomerate, sandstone and marl. The second part is a geotechnical general plan on the horizontal plane and an alignment of the tunnel from kilometric position 85+953,95 to kilometric position 86+936,70, from the composition of the geological mappings of the fronts of the excavations.

Submitted by SILVANA ROCHA DA SILVEIRA null (silvana.silveira@anhanguera.com) on 2017-11-29T13:04:22Z No. of bitstreams: 1 Análise do comportamento do centro de pressão (CoP) na posição ereta quieta em situação de aclive, declive e horizontal diante da movimentação cefálica..pdf: 2182243 bytes, checksum: fd39ef1b65f1cbb09db1e3c1d618854b (MD5) / Approved for entry into archive by Pamella Benevides Gonçalves null (pamella@feg.unesp.br) on 2017-11-29T14:23:36Z (GMT) No. of bitstreams: 1 silveira_sr_dr_guara.pdf: 2182243 bytes, checksum: fd39ef1b65f1cbb09db1e3c1d618854b (MD5) / Made available in DSpace on 2017-11-29T14:23:36Z (GMT). No. of bitstreams: 1 silveira_sr_dr_guara.pdf: 2182243 bytes, checksum: fd39ef1b65f1cbb09db1e3c1d618854b (MD5) Previous issue date: 2017-09-29 / O controle postural é um requisito imprescindível para a execução das habilidades motoras durante as tarefas das atividades de vida diária, logo, há a necessidade constante de ajuste dos segmentos corporais para garantir a autonomia e independência da mobilidade humana, dentro da conjuntura da acessibilidade. Os ajustes posturais são resultantes da interação do sistema sensório–motor e da sua correlação com o meio ambiente, produzindo orientação e estabilidade postural esperada durante a execução das atividades diárias, sendo ela estática ou dinâmica. Deste modo, o objetivo do estudo foi analisar e comparar o comportamento do centro de pressão na posição ereta quieta em situação de aclive, declive e horizontal diante da movimentação cefálica, entre três grupos com faixas etárias diferentes. O estudo transversal foi composto de 28 indivíduos, de ambos os gêneros, divididos em três grupos por faixas etárias (20 a 29 anos, 30 a 59 anos e acima de 60 anos), de acordo com os critérios de inclusão. O instrumento de avaliação constituiu-se por uma plataforma de força acoplada numa rampa com 15° e em um platô horizontal. A coleta dos dados seguiu um protocolo pré-determinado, envolvendo a posição ereta quieta com olhos abertos (OA), em quatro condições cefálicas, em três situações: aclive, declive e horizontal. Os dados obtidos foram trabalhados por meio do programa Matlab® e para a análise estatística foi aplicado o programa Action Start, utilizando a análise descritiva dos dados e o Teste Anova: fator único, Teste-t: duas amostras em par para média e Teste-t: duas amostras presumindo variâncias diferentes. Os resultados do presente estudo apontaram que a oscilação do CoP na posição ereta quieta com olhos abertos, se alteram diante das condições em que o segmento cefálico encontra – se em movimento, independente das situações de aclive, declive e horizontal, principalmente nos grupos com faixa etária igual ou superior a 60 anos / Postural control is an essential requirement for the performance of motor skills during daily activities, so there is a constant need to adjust the body segments to ensure the autonomy and independence of human mobility, within the context of accessibility. Postural adjustments result from the interaction of the sensor - motor system and its correlation with the environment, producing orientation and postural stability expected during the execution of daily activities, being static or dynamic. Thus, the objective of the study was to analyze and compare the behavior of the pressure center in the standing upright position in slope, slope and horizontal situation in front of the head movement, between three groups with different age groups. The cross-sectional study consisted of 28 individuals of both genders, divided into three groups by age group (20 to 29 years, 30 to 59 years and above 60 years), according to the inclusion criteria. The evaluation instrument consisted of a force platform coupled on a ramp with 15 ° and a horizontal plateau. Data collection followed a predetermined protocol, involving the standing upright position with open eyes (OA), in four cephalic conditions, in three situations - slope, slope and horizontal. The data obtained were worked through the Matlab® program and for the statistical analysis the Action program was applied using descriptive data analysis and the Anova test: single factor, t-test: two samples in pairs for mean and t-test: Two samples assuming different variances. The results of the present study pointed out that the oscillation of the CoP in the quiet standing position with open eyes, are altered by the conditions in which the cephalic segment is in motion, independent of slope, slope and horizontal situations, Aged 60 years or over

The topic of the thesis is the design and assessment of roadway bridge structure, which is curved in the horizontal plan with a very small radius. Bridges is part of the flyover crossing in Brno. There are designed two variations of which are further developed the variant of the two-chamber cross-section. Calculations and assessments are conducted in according to the valid European standards (Eurocodes). The static calculation is supplemented with a clear technical drawings and visualizations.