Les routes sont normalement pourvues de systèmes de drainage dimensionnés et exécutés conformément aux règles de l’art en vue d’évacuer, le plus rapidement possible de l’emprise de la route, les eaux des précipitations à considérer sur la base des périodes de retour prises en compte. Toutefois, il subsiste souvent des écoulements d’eau indésirables au niveau des talus et parfois dans les accotements et/ou les surfaces de roulement non imperméabilisées. Une succession de pluies entraîne des infiltrations d’eau qui varient notamment en fonction des conditions climatiques et suivant la texture et la structure du sol. De telles infiltrations ont pour conséquence la réduction des coefficients de sécurité des talus.<p><p>Bien qu’il existe plusieurs publications scientifiques traitant de pluies qui ont conduit à des glissements de terrain (Lim et al. 1996 ;Cho et al. 2001 ;Kim et al. 2004 ;Xue et al. 2007 ;Gavin et al. 2008), les incidences des infiltrations résultant de pluies successives sur le comportement des couches superficielles des sols non saturés ne sont généralement pas prises en compte. Les modèles permettant le calcul de la stabilité de talus des massifs de sols non saturés exigent beaucoup de paramètres parfois difficiles à évaluer et se rapportent ordinairement aux cas d’instabilité provoqués par une remontée du niveau piézométrique des nappes phréatiques.<p><p>Sur la base des essais réalisés en laboratoire, une méthodologie adaptée permettant d’évaluer la variation spatio-temporelle de la teneur en eau du sol en fonction d’une suite de pluies a été développée. Cette méthodologie facilite la prise en compte des effets cumulés des taux d’infiltration associés aux évènements pluvieux et permet d’en déduire le profil de succion ainsi que celui de la cohésion apparente à utiliser en vue de calculer, pour une inclinaison β du talus, l’intervalle de variation du coefficient de sécurité Fs. La méthodologie développée présente un intérêt particulier dans le cas de budgets et infrastructures limités.<p><p>ABSTRACT<p><p>Roads are normally equipped with drainage systems sized and implemented in accordance with the rules of art to evacuate as quickly as possible to the right of way, water precipitation to be considered on the basis of return periods taken into account. However, there are often water flows at the slope side and sometimes in the shoulders and / or running surfaces that are not waterproof. A succession of rain causes a certain amount of water infiltration, which varies according to climatic conditions and depending on the soil texture and structure. Such infiltrations have resulted in reduced safety factor of slopes.<p><p>Although there are several scientific publications on rainfall leading to landslides (Lim et al. 1996; Cho et al. 2001, Kim et al. 2004; Xue et al. 2007; Gavin and al. 2008), impacts resulting from infiltration of successive rains on the behavior of surface layers of unsaturated soils are usually not taken into account. Models for calculating the slope stability of unsaturated soils require many parameters that can be, in certain circumstances, difficult to assess and refer generally to cases of instability caused by a rise in groundwater level.<p><p>Based on laboratory tests, a suitable methodology for assessing the spatial and temporal variation of soil water content induced by a set of rains has been developed. This methodology facilitates the inclusion of the cumulative effects of the infiltration rates associated with rain events and infers from them the profile of suction and that of the apparent cohesion to be used to calculate, for a slope angle β, the range of variation of the safety factor Fs. This methodology is particularly relevant in the case of limited budgets and infrastructures. / Doctorat en Sciences de l'ingénieur / info:eu-repo/semantics/nonPublished

De nombreux systèmes complexes provenant de phénomènes naturels ou de la société humaine peuvent être décrits comme des réseaux complexes. Dans cette thèse, sur la base de la théorie des réseaux complexes, nous allons nous pencher sur la structure topologique de ces réseaux complexes et leurs dynamiques. Nous avons créé des modèles pour étudier les influences de la structure sur la dynamique des réseaux et mis en évidence quelques propriétés particulières des systèmes complexes. Cette thèse comporte quatre parties. Dans la première partie, les propriétés empiriques (degré de distribution, coefficient d’agrégation, diamètre, longueur caractéristique de parcours) des réseaux de routes urbaines de la ville du Mans en France sont étudiées. Dans la seconde partie, nous proposons deux modèles pour étudier le mécanisme éventuel conduisant à s’écarter de la loi de puissance simple. Dans le premier modèle, la probabilité d’addition de noeuds et de liens, la création de liens est étudiée ; dans le second modèle, seule la croissance aléatoire et préférentielle de liens est ajoutée. Les résultats de la simulation de ce modèle sont comparés aux données réelles. Dans la troisième partie, les propriétés probabilistes incertaines de la loi de distribution en double puissance sont étudiées. L’optimisation du réseau et l’étude optimale du réseau sans échelle vers l’échec aléatoire sont étudiées en se servant du principe de maximisation de l’entropie. Nous avons défini l’ensemble du réseau à l’équilibre comme des ensembles stationnaires de graphes en utilisant des notions thermodynamiques telle que ”énergie”, ”température”, ” énergie libre” pour les réseaux. Dans la quatrième partie, un modèle d’union-division est mis au point pour étudier l’évolution temporelle de certains réseaux culturels ou économiques. Dans ce modèle, les noeuds représentent les cultures. Plusieurs grandeurs telles que la richesse, l’âge, identité, contenu etc. sont utilisées pour paramétrer l’évolution probable du réseau. Le modèle offre une vision à long terme sur une dynamique apparemment périodique d’ensemble de grandeurs culturelles ou économiques en interaction. / Many complex systems arising from nature and human society can be described as complex networks. In this dissertation, on the basis of complex network theory, we pay attention to the topological structure of complex network and the dynamics on it. We established models to investigate the influences of the structure on the dynamics of networks and to shed light on some peculiar properties of complex systems. This dissertation includes four parts. In the first part, the empirical properties (degree distribution, clustering coefficient, diameter, and characteristic path length) of urban road network of Le Mans city in France are studied. The degree distribution shows a double power-law which we studied in detail. In the second part, we propose two models to investigate the possible mechanisms leading to the deviation from simple power law. In the first model, probabilistic addition of nodes and links, and rewiring of links are considered; in the second one, only random and preferential link growth is included. The simulation results of the modelling are compared with the real data. In the third part,the probabilistic uncertainty behavior of double power law distribution is investigated. The network optimization and optimal design of scale free network to random failures are discussed from the viewpoint of entropy maximization. We defined equilibrium network ensemble as stationary ensembles of graphs by using some thermodynamics like notions such as ”energy”, ”temperature”, ”free energy” for network. In the forth part, an union-division model is established to investigate the time evolution of certain networks like cultural or economical networks. In this model, the nodes represent, for example, the cultures. Several quantities such as richness, age, identity, ingredient etc. are used to parameterize the probabilistic evolution of the network. The model offers a long term view on the apparently periodic dynamics of an ensemble of cultural or economic entities in interaction.

This paper pretends to analyze the functioning and the limitations of some legal tools that the Peruvian state has posed as a part of his normative answer to the grave phenomenon of illegal gold mining, organized form of criminality whose utilities have surpassed the ones of drug trafficking. With this purpose, two axes of analysis has been proposed with incidence upon the illegal commercialization of gold: (i) the criminal tools, which specifically involve the crimes of illegal mining, clandestine commerce and money laundering; and (ii) the administrative tools, which involve the Legislative Decrees N° 1103 and 1107, the Supreme Decrees N° 012-2012-EM and N° 17-2009-MTC, among others. The authors have noticed several legislative policy errors in these elements and therefore implement recommendations to increase the global effectiveness of the regulation. / El presente trabajo apunta a evaluar el funcionamiento y las limitaciones de algunas de las herramientas jurídicas que el Estado peruano ha planteado como parte de su respuesta normativa frente al grave fenómeno de la minería ilegal, forma organizada de criminalidad cuyas ganancias ilícitas han superado en los últimos años a las del tráfico ilícito de drogas. Con tal finalidad, se han propuesto dos ejes de análisis con incidencia en la comercialización del oro ilegal: (i) las herramientas penales, que específicamente comprenden los delitos de minería ilegal, comercio clandestino y lavado de activos; y (ii) las herramientas administrativas, compuestas por los Decretos Legislativos No. 1103 y 1107, los Decretos Supremos No. 012-2012-EM y No. 17-2009-MTC, entre otros. Los autores han advertido diversos errores de política legislativa en estos elementos e implementan recomendaciones para incrementar la eficacia global de la regulación.

Based on the description and definition of technology and processes falling within the vision of the fourth industrial revolution with the aim of creating intelligent factories, this diploma thesis deals with the principles of the Industry 4.0 concept in Hilti's production plant with a focus on transport and supply of production equipment. The aim of the work is to create a comprehensive proposal that takes into account all the necessary aspects associated with upgrading the existing state of inter-operational transport in a particular production line to fully automated, flexible and autonomous transport of materials and products in the context of Industry 4.0. A prerequisite for creating a design is the connection of automatically guided vehicles (AGVs) serving individual transport orders. The selection of the vehicle was made taking into account the safety of movement, the method of charging, the system and network integrity of existing and proposed technologies and components. The intention is not only to automate the inter-operational service, but also on the basis of the created automation concept, the ability to autonomously procure the flow of material and products. The mathematical calculation of capacity planning in the production line helped to determine the total load and the number of vehicles needed for continuous procurement of transport requirements. The result of the design part is also the design of specific transport routes and transport conditions that AGV vehicles must comply with in order to maintain a high level of safety. Transparency and a constant overview of transported products is provided by the presented scheme for identification of production batches, Auto-ID system. The financial efficiency of the whole project elaborated in the diploma thesis is evaluated as payable after 4 years from the implementation of the proposal. The financial efficiency of the whole project elaborated in the diploma thesis is evaluated as payable after 4 years from the implementation of the proposal due to high labor costs.

This master&#8217;s thesis deals with the analysis, design and implementation of a system for organizing running races with the support of racers registration and the possibility of multiple online and offline checkpoints during the race. The system is composed of two web applications and a client desktop application. An administration web application is used to create and manage the race. A presentation web application with optional registration is responsible for publishing the race. It is possible to scan RFID chips of the racers on multiple track stations during the race using a client application. The RFID chips are scanned by an RFID reader connected to host device. If the client application is connected to the internet, the scanned times of racers are displayed on the presentation application in real time. Web applications are implemented with the ASP.NET MVC technology. Authorization and Authentication is provided by ASP.NET Identity. The client application is implemented using the WPF technology.

The subject of my thesis are selected parts of construction technology project of Construction of the Storage hall in Dvořisko, Choceň. This thesis solves technological regulation for monolithic construction, technological report site equipment, suitable choice of construction machinery, timetables, inspection and test plan, occupational safety and dealing with traffic routes.

Diploma thesis is focused on the constructional project of the polyfunctional house with care service in the Havířov. The object consists of three blocks that are interconnected by the central corridor. Each block has four aboveground floors and one underground floor. The project solved the time and financial plan, the broader transport relations, the construction site equipment, the main construction machines and mechanisms, the study of the implementation of the main construction stages, the technological regulation for the horizontal supporting structures and the truss roof including the control and test plan, monolithic and brick structures.

The subject of the diploma thesis is construction technology project of polyfunctional building VEKTOR in Pardubice. Building object has seven overground floors and has not basement. The construction system of the building is a monolithic skeleton consisting of columns and a ceiling slab. Part of the thesis includes technical reports, construction technology study, situation with wider transport route relationships, the project of the construcion zone equipment, suggestion of machines and mechanisms, plan for securing material resources, technological regulation for monolithic constructions, control and test plan for monolithic constructions, item budget, time schedule, chronological and financial plan of the building – object.

This diploma thesis deals with the construction of a residential building The Erasmus Residence. This work includes a technical report of the issue solved, construction site installations of three phases of construction, which are groundwork, rough top construction and finishing. The work includes drawings of construction site installations for all these stages. The thesis also includes technological specification for thermal insulation systems including scaffolding construction, timing of construction, inspection and quality test plan and itemized budget.

This thesis addresses the Design centrum HANÁK NÁBYTEK a.s., Popůvky u Kojetína - This is a new object had the basement and a second floor. The thesis includes - Technical report on the construction technology of the project , which are described in each chapter building equipment, coordination of building relationships with the wider transport routes , the study of the main technological stages, the design of the main building machines and mechanisms. There is a solution on time and financial plan object , the schedule object SO03 - Rapid technological and construction timetable and plan for securing material resources SO03 object . This thesis addresses the technological specification for excavation work with the control and test plan then is solved problems of chemical anchoring pillars object SO203 , which are included tensile tests on chemical anchors.