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Dissertations / Theses on the topic 'Elements of infrastructure'

Author: Grafiati

Published: 28 May 2022

Last updated: 18 July 2025

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1

Tano, Robert. "Localization modelling with inner softening band finite elements." Licentiate thesis, Luleå tekniska universitet, 1997. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26293.

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2

Carolin, Anders. "Carbon fibre reinforced polymers for strengthening of structural elements." Doctoral thesis, Luleå, 2003. http://epubl.luth.se/1402-1544/2003/018.

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3

Koonce, Anthony M. "Bulk power risk analysis : ranking infrastructure elements according to their risk significance." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/41272.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Nuclear Science and Engineering, 2006.<br>Includes bibliographical references (p. 50-52).<br>Disruptions in the bulk power grid can result in very diverse consequences that include economic, social, physical, and psychological impacts. In addition, power outages do not affect all end-users of the system in the same manner. For these reasons, a risk analysis of bulk power systems requires more than determining the likelihood and magnitude of power outages; it must also include the diverse impacts power outages have on the users of t

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4

Mulowayi, Erica N. "The influence of infrastructure interdependencies on post-disaster recovery." Thesis, Queensland University of Technology, 2017. https://eprints.qut.edu.au/104750/1/Erica_Mulowayi_Thesis.pdf.

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Management of critical infrastructure during post-disaster recovery needs to be underpinned by a holistic recognition that the recovery of infrastructure can be affected by the interdependencies that exist between different systems. A fundamental characteristic of these interdependencies is that failure of one infrastructure can result in the failure of other interdependent infrastructures, leading to a cascade of failures. Through an exploratory study and a case study approach, this research provides an understanding on elements of infrastructures interdependencies that have the potential to

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5

Рекуненко, Ігор Іванович, Игорь Иванович Рекуненко та Ihor Ivanovych Rekunenko. "Формування та розвиток інфраструктури фінансового ринку України". Thesis, Українська академія банківської справи Національного банку України, 2013. http://essuir.sumdu.edu.ua/handle/123456789/51353.

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У роботі досліджено науково-методичні підходи до визначення сутності та видів інфраструктури, обґрунтовано її місце в системі взаємовідносин на фінансовому ринку, проаналізовано та систематизовано функції, принципи та основні властивості інфраструктури фінансового ринку. Визначено та охарактеризовано її структурні елементи. Відповідно до цього структуровано етапи становлення інфраструктури фінансового ринку на прикладі окремо взятих сегментів, зокрема, фондового, грошового і кредитного разом.<br>In the scientific and methodological approaches of the essence and types of infrastructure of finan

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Рекуненко, Ігор Іванович, Игорь Иванович Рекуненко, Ihor Ivanovych Rekunenko та Р. В. Коробка. "Інфраструктура фінансового ринку як економічна категорія". Thesis, Українська академія банківської справи Національного банку України, 2011. http://essuir.sumdu.edu.ua/handle/123456789/63234.

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7

Cordoba, Ledesma Enrique. "Analysis of effects and consequences of constructing Inductive Power Transfer Systems in road infrastructure. : A case study for the Stockholm region (Sweden)." Thesis, KTH, Transportvetenskap, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-181947.

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The continuous growth in road transportation demand requires the development towards sustainable strategies. The concept of Smart Roads is arising as a convergence of technologies that will lead the mobility by road into a more efficient and interactive system between infrastructure, environment and vehicles. Within this context, e-mobility appears as one of the key components. The implementation of e-mobility based on Electric Vehicles (EVs) has been restricted by numerous shortcomings such as their driving range, the battery size, the dependence on charging stations and the time required for

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8

Корчинський, І. О., та I. O. Korchynskyi. "Формування та функціонування інфраструктури ринку сільськогосподарської продукції: дисертація". Thesis, Львівський національний аграрний університет, 2009. http://dspace.lvduvs.edu.ua/handle/1234567890/677.

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Корчинський І. О. Формування та функціонування інфраструктури ринку сільськогосподарської продукції: дисертація на здобуття наукового ступеня кандидата економічних наук за спеціальністю 08.00.04 – економіка та управління підприємствами (за видами економічної діяльності) / Корчинський Іван Осипович. – Львів: Львівський національний аграрний університет, 2009. - 204 с.<br>Аналізуються погляди вчених та узагальнено різні концептуальні підходи науковців до розуміння інфраструктури ринку. Визначено основні складові і сформовано її підсистеми. Інфраструктура ринку сільськогосподарської продукції пок

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9

Karlsson, Tomas. "Finite element simulation of flow in granular materials." Licentiate thesis, Luleå tekniska universitet, 1996. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26139.

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10

Lawlor, Fiona. "Implementation of the metadata elements of the INSPIRE directive." [Denver, Colo.] : Regis University, 2008. http://165.236.235.140/lib/FLawlor2008.pdf.

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11

Maggi, Ashley L. "Discontinuous Galerkin Finite Element Methods for Shallow Water Flow: Developing a Computational Infrastructure for Mixed Element Meshes." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1306256710.

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12

Albarazi, Rayan. "Evaluation of Roadway Embankment Under Repetitive Axial Loading Using Finite Element Analysis." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-81916.

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13

Simões, Hélder Luís Neves. "A infraestrutura enquanto elemento compositivo do território." Master's thesis, Universidade de Lisboa, Faculdade de Arquitetura, 2020. http://hdl.handle.net/10400.5/20373.

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Dissertação de Mestrado Integrado em Arquitetura, com a especialização em Arquitetura apresentada na Faculdade de Arquitetura da Universidade de Lisboa para obtenção do grau de Mestre.<br>São Tomé e Príncipe foi vítima de um aumento demográfico o que levou a um crescimento significativo dos assentamentos de génese espontânea. Estes espaços, por norma localizados na região periférica da cidade, provocaram uma disrupção no tecido da cidade, originando duas zonas distintas: uma de carácter planeado (proveniente da época colonial) e outra composta por aglomerados não planeados (provenientes da con

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Vieira, João Carlos. "Determinação e quantificação de elementos de relevância em infraestrutura de mina." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2013. http://hdl.handle.net/10183/115577.

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Este estudo apresenta, de forma sistemática, a importância da infraestrutura de mina a céu aberto, determinando as atividades principais dessa fase e os impactos e benefícios causados por alterações na forma de execução, medidos através de indicadores de produtividade e resultados financeiros. Algumas atividades principais como a reconfiguração das faces dos bancos de lavra pela aplicação comparativa de desempenho de trator de esteira e retroescavadeira; o estabelecimento de padrão para o dimensionamento das camadas estruturais e funcionais das estradas de mina; a mensuração dos benefícios da

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Мирошниченко, М. В. "Розвиток страхового ринку в Україні". Thesis, Чернігів, 2021. http://ir.stu.cn.ua/123456789/25030.

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Мирошниченко, М. В. Розвиток страхового ринку в Україні : випускна кваліфікаційна робота : 072 "Фінанси, банківська справа та страхування" / М. В. Мирошниченко ; керівник роботи О. В. Шишкіна ; НУ "Чернігівська політехніка", кафедра фінансів, банківської справи та страхування. – Чернігів, 2021. – 83 с.<br>Предметом дослідження ВКР є теоретичні та прикладні аспекти розвитку страхового ринку України, його основні проблеми та можливості зростання з урахуванням досягнень світового страхового ринку. Об‘єктом дослідження виступає страховий ринок України. Мета кваліфікаційної роботи полягає в дослідж

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Kuksova, Aleksandra. "Simulation of railway infrastructure with asphalt layer for tracks in Sweden." Thesis, KTH, Byggvetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-288156.

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With the introduction of high-speed trains over the past few years, as well as withan increase in traffic loads and volumes, the attractiveness and competitiveness ofthe railway transport system have increased. This leads to the need to develop newcost-effective ways in railway construction, providing an increase in the life cycle ofthe railway track and reducing the need for maintenance.In several European countries, Japan, and the USA, asphalt mixtures, also called“bituminous mixtures”, are used as such an alternative solution in both traditionalballasted and ballastless railway designs. Int

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Puurula, Arto. "Load-carrying capacity of a strengthened reinforced concrete bridge : Non-linear finite element modeling of a test to failure. Assessment of train load capacity of a two span railway trough bridge in Örnsköldsvik strengthened with bars of Carbon Fibre Reinforced Polymers (CFRP)." Doctoral thesis, Luleå tekniska universitet, Byggkonstruktion och -produktion, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26717.

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To meet the future traffic demands there is a constant need of making the infrastructure moreeffective. This can be achieved by increasing the capacity and/or life length of traffic lines. Apart of the efforts to do this is increasing the load carrying capacity of the railway bridges sothat it is possible to allow heavier freight trains to pass the bridges.In this thesis the assessment of the load carrying capacity of a strengthened concrete troughrailway bridge, The Övik Bridge, with two spans in Örnsköldsvik, in northern Sweden, istreated. To investigate the ultimate behavior of the bridge a

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18

Herker, Sandra [Verfasser], and Andreas [Akademischer Betreuer] Kirstädter. "On the trade-off between element availability and cost in virtualized network infrastructures / Sandra Herker ; Betreuer: Andreas Kirstädter." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2017. http://d-nb.info/1149051434/34.

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Mirzahassanagha, Zeinab, and Eva Malo. "Performance of reinforced concrete bridges strengthened with Carbon Fiber Reinforced Polymers : Case study: Essinge Bridge over Pampaslänken." Thesis, KTH, Bro- och stålbyggnad, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-301238.

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This master thesis deals with the performance of existing reinforced concrete bridges strengthened with externally bonded carbon fibre reinforced polymers (CFRP). One of the main aims of this work is to understand the functionality of such an external strengthening method applied to a concave surface in a heavy concrete structure such as a bridge. Another important goal is to investigate the bond behavior of this method. To accomplish the aforementioned aims a case study bridge is chosen to be examined. The Essinge bridge located in the central Stockholm, is the selected bridge in which this r

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Joaquim, Sara Maria Costa. "(Re) estruturação da acessibilidade como elemento de coesão territorial na área envolvente de Sesimbra." Master's thesis, Universidade de Lisboa, Faculdade de Arquitetura, 2019. http://hdl.handle.net/10400.5/18268.

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Dissertação de Mestrado Integrado em Arquitetura, com a especialização em Urbanismo apresentada na Faculdade de Arquitetura da Universidade de Lisboa para obtenção do grau de Mestre.<br>O tema deste Trabalho Final de Mestrado é a (Re)estruturação da Acessibilidade como Elemento de Coesão Territorial na Área Envolvente de Sesimbra. Situado a aproximadamente 30 km de Lisboa, o concelho de Sesimbra integra a Área Metropolitana de Lisboa (AML). No contexto da AML, tem uma localização mais singular no que diz respeito às principais dinâmicas económicas, turísticas e ambientais, tratando-se duma zo

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Guelfi, Airton Roberto. "Análise de elementos jurídico-tecnológicos que compõem a assinatura digital certificada digitalmente pela Infra-estrutura da Chaves Públicas do Brasil (ICP-Brasil)." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/3/3142/tde-26072007-164132/.

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Este trabalho faz uma análise crítica dos elementos jurídicos-tecnológicos de uma assinatura digital certificada digitalmente. O primeiro aspecto a ser abordado advém da verificação da competência para o desenvolvimento da atividade de certificação, em decorrência da natureza jurídica do certificado digital. Consoante se verificou, o certificado digital é o instrumento hábil a assegurar a autenticidade dos documentos eletrônicos por meio de uma assinatura digital. Dessa forma, equipara-se ao ato de reconhecimento de firma, atividade notarial desenvolvida pelos Cartórios Notariais, de acordo co

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Lundman, Sara, and Patrick Parnéus. "Virtual Sensing for Fatigue Assessment of the Rautasjokk Bridge." Thesis, KTH, Bro- och stålbyggnad, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231441.

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This thesis treats virtual sensing for fatigue assessment of steel bridges. The purpose is to develop avirtual sensing method to use in the fatigue assessment process. The aim for the virtual sensing method is to only depend on strain measurements located on the bridge structure. The service life of bridges is often limited by fatigue and amending bridge design to improve fatigue resistance was developed in the 1970s. There are several bridges in Sweden, Europe and other countries that have exceeded their theoretical service life with regard to fatigue, and the need to replace them isboth a en

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Stahlin, Simon. "Non-Linear FE-Analysis of a Composite Action Girder with Coiled Spring Pins as Shear Connectors." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-74008.

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For bridges to cope with increased requirements such as increased loads, strengthening work can be carried out. In cases where older steel-concrete bridges do not have a composite action, an alternative is to create composite-action to achieve a higher flexural strength. It is introduced by post-installing shear connectors. There are many different alternatives of shear connectors that can be used, hence a number that can be installed from below the bridge to minimize the impact on the traffic. Coiled Spring Pins are of the interference fit type connector and are put in place from below the br

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Corrêa, Sergio Luis Lima. "Análise de relevância de elementos de custo em manutenção e suporte de sistemas ERP nas IFES: uma abordagem baseada em TCO e ITIL." Universidade Federal Fluminense, 2015. https://repositorio.ufjf.br/jspui/handle/ufjf/6985.

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Submitted by Renata Lopes (renatasil82@gmail.com) on 2018-08-02T17:34:02Z No. of bitstreams: 1 sergioluislimacorrea.pdf: 2831312 bytes, checksum: 6561fc06286d3d5e2ee6d4736aadf79c (MD5)<br>Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2018-08-02T17:36:11Z (GMT) No. of bitstreams: 1 sergioluislimacorrea.pdf: 2831312 bytes, checksum: 6561fc06286d3d5e2ee6d4736aadf79c (MD5)<br>Made available in DSpace on 2018-08-02T17:36:11Z (GMT). No. of bitstreams: 1 sergioluislimacorrea.pdf: 2831312 bytes, checksum: 6561fc06286d3d5e2ee6d4736aadf79c (MD5) Previous issue d

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Rotermund, Renier Marcos. "Análise e planejamento da floresta urbana enquanto elemento da infraestrutura verde: estudo aplicado à Bacia do Córrego Judas / Maria Joaquina, São Paulo." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/16/16135/tde-25072012-155450/.

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Este trabalho desenvolve uma proposta de desenho da Infraestrutra Verde da bacia do córrego Judas / Maria Joaquina - São Paulo, SP - como forma de promover aumento da cobertura arbórea, das áreas verdes públicas e promover a conexão entre as áreas que prestam serviços ecossistêmicos. Para alcançar este objetivo, foi realizado um estudo da Floresta Urbana da bacia, o principal componente da Infraestrutura Verde. Este procurou analisar dois aspectos da floresta: a sua cobertura, distribuição e relação com o entorno nos diferentes setores da bacia; a arborização em vias públicas e sua relação com

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de, Frias Lopez Ricardo. "Granular Materials for Transport Infrastructures : Mechanical performance of coarse–fine mixtures for unbound layers through DEM analysis." Licentiate thesis, KTH, Jord- och bergmekanik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-195598.

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Granular materials are widely used as unbound layers within the infrastructure system playing a significant role on performance and maintenance. However, fields like pavement and railway engineering still heavily rely on empirically-based models owing to the complex behaviour of these materials, which partly stems from their discrete nature. In this sense, the discrete element method (DEM) presents a numerical alternative to study the behaviour of discrete systems with explicit consideration of the processes at particulate level governing the macroscopic response. This thesis aims at providin

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Booth, Andrew. "Impacts of desiccation cracking and climate change on highway cutting hydrology." Thesis, Loughborough University, 2014. https://dspace.lboro.ac.uk/2134/14825.

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Climate change is predicted to have a global effect on temperatures and precipitation rates throughout the world. The UK Climate projections expect that in the United Kingdom this will lead to warmer, drier summers and wetter winters, where events of extreme rainfall are more common. These changes are expected to impact on slope hydrology, and concurrently slope stability. In the United Kingdom this impact is expected to be negative, whereas in other countries, such as Italy and France it could lead to slopes being more stable. Infrastructure slopes in the UK range in age and construction qual

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Regales, Cristóbal Esteban. "La infraestructura y el espacio aéreo como elementos del mercado de transporte. su gestión, sistema normativo y derecho comparado." Doctoral thesis, Universitat Autònoma de Barcelona, 2016. http://hdl.handle.net/10803/367921.

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La tesis nos introduce en el estudio del aeropuerto, dentro del ámbito del derecho aeronáutico en el que tiene su origen a través de un estudio objetivo, en tanto que infraestructura, con la clara motivación de ahondar en el análisis de la naturaleza jurídica del aeropuerto partiendo desde su origen, en el que se entendió que fueron consecuencia , desde una perspectiva jurídico política, de la actividad administrativa soberana de los Estados, por la que impusieron en sus respectivos territorios la reglamentación sobre seguridad y en general, toda la relativa a los diferentes aspectos de contro

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Zuwak, Imal, and Wasseem Kordoghly. "Numerical study of the effect of thermal ice loads on concrete dams." Thesis, KTH, Betongbyggnad, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-278545.

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It is essential to understand the mechanics of ice load and how it affects concrete dams located in a cold climate, such as Sweden, where the temperature becomes sufficiently cold to freeze the surface of the reservoir. The purpose of this thesis is to study ice load distribution along concrete dams, and its response during the application of an ice load. Two types of concrete dams were analysed, an arch dam and a buttress dam. For these dams, the influence from different parameters on the ice load distribution along the dams is studied. In addition to this, a study on how the ice load affects

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Sohrabi, Maria, and Loarte José Sanchez. "Crack propagation in concrete dams driven by internal water pressure." Thesis, KTH, Betongbyggnad, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-211648.

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Concrete structures are in general expected to be subjected to cracking during its service life. This is the reason why concrete is reinforced, where the reinforcement is only activated after cracks occur. However, cracks may be a concern in large concrete structures, such as dams, since it may result in reduced service life. The underlying mechanisms behind crack formations are well known at present day. On the other hand, information concerning the crack condition over time and its influence on the structure is limited, such as the influence of water pressure within the cracks. The aim of th

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Dagdelen, Turgay, and Shaho Ruhani. "Finite Element Analysis of the Dynamic Effect of Soil-Structure Interaction of Portal Frame Bridges - A Parametric Study." Thesis, KTH, Bro- och stålbyggnad, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231119.

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In Sweden, the railway sector currently faces the challenge of developing its first high-speed railway line, in response to the need to provide faster domestic and international transport alternatives. High-speed train passages on railway bridges can cause resonance in the bridge superstructure, which induce high accelerations that should not exceed the limits stipulated in the current design code. The most common bridge type adopted in Sweden is the portal frame bridge, an integral abutment bridge confined by surrounding soil. The soil possesses inherent material damping and radiation damping

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Fekadu, Robel Tekeste, and Sujata Kayastha. "Safety Assessment of Cracked Buttress Dams." Thesis, KTH, Betongbyggnad, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-284527.

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Most of the concrete buttress dams in Sweden were built from the 1950s till the1980s based on the traditional method of analyses. Those structures are reinforced and heavy in structure. Their height to thickness ratio being large makes them prone to crack during their lifespan. The presence of these cracks make the reinforcements used in the buttress dam susceptible to corrosion due to the water entering through the cracked areas. Therefore, studying the effect of cracks and corrosion regarding the safety of dams is important and should be carried out before the dams fail to function. However,

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Enzell, Jonas, and Markus Tollsten. "Thermal cracking of a concrete arch dam due to seasonal temperature variations." Thesis, KTH, Betongbyggnad, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-209839.

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Concrete dams located in northern regions are exposed to large seasonal temperature variations. These seasonal temperature variations have resulted in cracking in thin concrete dams. Continuous monitoring and evaluation of existing dams are important to increase the knowledge about massive concrete structures and to ensure dam safety. The aim of this degree project is to increase the knowledge about how cracking occurs in concrete dams and how it affects the dam safety. This was achieved by simulating the development of cracks in a concrete arch dam exposed to seasonal temperature variations

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Kabashima, Yukie. "Fatores de degradação ambiental e elementos construtivos na avaliação e monitoramento de escadas no percurso de trilhas no parque estadual turístico do Alto Ribeira." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/11/11150/tde-02082011-133202/.

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A avaliação e monitoramento de trilhas vêm sendo implantados nos últimos anos nas unidades de conservação brasileiras. No entanto, as escadas, como parte do caminho percorrido pelos usuários não são consideradas. Este tipo de infraestrutura ocorre com maior frequência em terrenos acidentados como onde se encontra o Parque Estadual Turístico do Alto Ribeira (PETAR), local selecionado para o desenvolvimento desta pesquisa. O presente trabalho teve como objetivos descrever e avaliar os fatores que colaboram na degradação dos degraus feitos com troncos de madeira; verificar se essas escadas podem

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Vosoughian, Saeed. "The effect of pre-stressing location on punching shear capacity of concrete flat slabs." Thesis, KTH, Betongbyggnad, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-263243.

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Implementing pre-stressing cables is a viable option aiming at controlling deformation and cracking of concrete flat slabs in serviceability limit state. The pre-stressing cables also contribute to punching shear capacity of the slab when they are located in vicinity of the column. The positive influence of pre-stressing cables on punching capacity of the concrete slabs is mainly due to the vertical component of inclined cables, compressive in-plane stresses and counter acting bending moments near the support region. The method presented in Eurocode 2 to determine the punching capacity of the

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Osman, Josef. "Dimensionering av plattbärlag enligt gällande föreskrifter : med hjälp av FEM-Design." Thesis, Luleå tekniska universitet, Byggkonstruktion och brand, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-81419.

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This thesis aims to reduce the reinforcement areas in lattice girder elements after large amounts have been observed in several projects. Existing handbooks and materials for designing lattice girder elements have been analyzed. A revised calculation model for design that is adapted to Eurocode and the Swedish national annex EKS 11 has then been developed. The calculation model should be seen as a proposal to how lattice girder elements can be designed. A reference project has laid the basis for testing the calculation model. Simultaneously two finite element models have been established in FE

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Payeur, Jean-Baptiste. "Modélisation du comportement d'un remblai en sol renforcé sous chargement ferroviaire de type TGV." Thesis, Paris Est, 2015. http://www.theses.fr/2015PESC1104/document.

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Cette thèse étudie le comportement de remblais en sol renforcé lors du passage de trains par simulation numérique. Il s'agit de déterminer si les trains à grande vitesse ont un impact particulier sur ce type d'ouvrage. Après un état de l'art des remblais en sol renforcé et de la modélisation numérique de problèmes ferroviaires, les résultats du chargement harmonique d'un remblai expérimental en Terre Armée sont analysés. Ils montrent que les valeurs des tractions dans les armatures, des contraintes et déplacements dans le massif dépendent de la fréquence de la sollicitation, c'est-à-dire de la

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Pettersson, Markus, and Andreas Larsson. "Automated Construction- Reinforcement : Lifting Prefabricated Reinforcement Cages." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-84326.

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The construction industry is moving towards an increasingly industrial production and one step towards this is to use prefabricated rebar cages. A new concept is being tested where tied rebar cages are produced on the construction site by industrial robots. The industrial robots produce the rebar cages based on a geometric model and when finished they are lifted to the casting site with the help of a crane. In order for this concept to become an efficient process, it must already be possible to evaluate the stability of the rebar cages in the early design phase to be able to efficiently determ

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Bagge, Niklas. "Structural assessment procedures for existing concrete bridges : Experiences from failure tests of the Kiruna Bridge." Doctoral thesis, Luleå tekniska universitet, Byggkonstruktion och brand, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-63000.

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Assessing existing bridges is an important task in the sustainable management ofinfrastructure. In practice, structural bridge assessments are usually conducted usingtraditional and standardised methods, despite knowledge that these methods oftenprovide conservative estimates. In addition, more advanced methods are available, suchas nonlinear finite element (FE) analysis, that are used for research purposes and cansimulate the structural behaviour of bridges more accurately. Therefore, it would beuseful to develop practical and reliable procedures for refined assessments using theseadvanced te

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Tranell, Anna. "Cable-stayed Bridge Connected to a Chained Floating bridge : A Case Study." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-62859.

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In Norway there are plans of a ferry-free European road E39 with crossings of eight deep and wide fjords. A newly developed bridge concept that could be used for some of these fjord-crossings is a chained floating bridge. One of the challenges for the chained floating bridge is to create a convenient shipping-lane under the bridge, where one suggestion is to connect the chained floating bridge with a single pylon cable-stayed bridge. The aim of this thesis is to design and evaluate a cable-stayed bridge in connection with a chained floating bridge. The purpose is to evaluate the feasibility of

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Gaillard, Laura. "Comportement thermo-hydro-mécanique des agrégats d'enrobés compactés non saturés." Thesis, Strasbourg, 2019. https://publication-theses.unistra.fr/public/theses_doctorat/2019/laura_gaillard_2019_ED269.pdf.

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Les Agrégats d’Enrobés (AE) proviennent de la démolition des chaussées. Leur réemploi est une alternative aux matériaux vierges, et réduit l’impact environnemental. Le projet ORRAP développe un recyclage à froid des AE sans addition de liant, en couche d’assise de chaussées à faible trafic. Les charges routières répétées causent des dégradations : orniérage et fissuration par fatigue. L’objectif de la thèse est d’étudier le comportement thermo-hydro-mécanique d’AE. Une campagne d’essais triaxiaux a été menée à plusieurs températures, teneurs en eau et fréquences, afin de caractériser les compo

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Gajos, Krzysztof, and Howard Shrobe. "Delegation, Arbitration and High-Level Service Discovery as Key Elements of a Software Infrastructure for Pervasive Computing." 2003. http://hdl.handle.net/1721.1/6721.

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The dream of pervasive computing is slowly becoming a reality. A number of projects around the world are constantly contributing ideas and solutions that are bound to change the way we interact with our environments and with one another. An essential component of the future is a software infrastructure that is capable of supporting interactions on scales ranging from a single physical space to intercontinental collaborations. Such infrastructure must help applications adapt to very diverse environments and must protect people's privacy and respect their personal preferences. In this pape

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"Museums For Memory: Exploring Design Elements That May Enhance Memory Recall in Aging Individuals with Mild Cognitive Impairment (MCI)." Master's thesis, 2015. http://hdl.handle.net/2286/R.I.30015.

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abstract: ABSTRACT Millions of US aging individuals are at risk for mild cognitive impairment (MCI), the early stage of Alzheimer's disease (Ad). Ad is progressive; there is no clinical cure to date. Certain drugs treat symptoms yet fog memory. Memory activity is critical to strengthen cognition. The Phoenix Art Museum (PAM) and Banner Alzheimer's Institute (BAI) founded the Arts Engagement Program (AEP), a non-clinical, specialized arts program for adults with (MCI) and their caregiver. The museum environment is thought to enhance communication and raise self-esteem in certain MCI indi

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KUBELKA, Václav. "Dominoefekty v kritické infrastruktuře." Master's thesis, 2015. http://www.nusl.cz/ntk/nusl-200647.

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The title of thesis is Domino effects in critical infrastructure and sets the objective to analyse the interaction between the representatives of individual critical infrastructure sectors. In case of failure in one sector, which would cause a domino effect and subsequently limited functionality or a failure in other sectors, the consequences for the population and the entire affected area would be enormous. This reason, as well as general topicality of this problem led me to focus my thesis on the area of critical infrastructure. Probably the most feared is power failure, which currently occu

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KREJČOVÁ, Kateřina. "Porovnání stávajících kritérií a nově navržených kritérií pro zařazování subjektů a prvků kritické infrastruktury v Jihočeském kraji a vliv na počet subjektů." Master's thesis, 2012. http://www.nusl.cz/ntk/nusl-137774.

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In my thesis, I focused on the issue of the critical infrastructure (CI), the Czech Republic was obliged to implement in its legislation by the January 12, 2011. This was performed by amending the crisis law. The thesis describes generally the critical infrastructure, its history and development in the conditions of the Czech Republic as well as the European Union, the basic legal regulations and it also characterizes the concepts associated with this issue. In the scope of the research I focused on comparing the fields of CI, changes in criteria and principles of determining CI elements and i

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WU, CHIH-CHIEN, and 吳志謙. "A Study on Applying Element Life Cycle Value Evaluation Method to Taiwan's Infrastructure Asset Management." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/u9p2j7.

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碩士<br>國立宜蘭大學<br>土木工程學系碩士班<br>105<br>After decades of development, Taiwan’s infrastructure system is largely mature, and the pace of new construction has slowed. However, over time, existing infrastructure ages and deteriorates. Nevertheless, unfavorable demographic and economic trends in recent years have reduced the availability of funds for infrastructure maintenance. Therefore, developing a systematic infrastructure management to improve infrastructure management performance under financial constraint has become a crisis issue. Recent trends include using an infrastructure asset valuation

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Marques, Rafaela Correia. "Reabilitação da Vila Olinda: as estruturas e infraestruturas como elementos influenciadores na Arquitetura." Master's thesis, 2021. http://hdl.handle.net/1822/76876.

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Dissertação de mestrado integrado em Arquitectura<br>Ao longo dos últimos anos, tem sido possível observar um maior interesse pela reabilitação do edificado e o que esta contribui para o património. Com a preocupação, por vezes extrema, de preservar valores culturais, sociais e ambientais, muitas vezes as questões mais técnicas como a resolução das estruturas e infraestruturas ficam descuradas, resultando de uma forma menos favorável para o edifício. Portanto, neste trabalho de projeto interessa-me, destacar os elementos estruturais e infraestruturais e como é que estes assumem um papel n

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Libbe, Jens. "Transformation städtischer Infrastruktur: Perspektiven und Elemente eines kommunalen Transformationsmanagementsam Beispiel Energie." Doctoral thesis, 2014. https://ul.qucosa.de/id/qucosa%3A13397.

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Die Deutsche Bundesregierung hat nach Jahrzehnten intensiver energiepolitischer Diskussionen und infolge der Ereignisse im japanischen Fukushima im Frühjahr 2011 die sogenannte Energiewende beschlossen. Diese läuft auf einen grundsätzlichen Umbau, eine Transformation der gegebenen Versorgungsstrukturen hinaus. Damit ist ein Kernproblem jedweder langfristigen Planung berührt: die Unmöglichkeit, längerfristig verlässliche Aussagen treffen zu können, und gleichzeitig anerkennen zu müssen, dass gerade infrastrukturelle Entscheidungen eine enorme zeitliche Reichweite besitzen. Dieses Zukunftsdilemm

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BONIN, Guido. "Employment of Computational mechanics Techniques in the Analysis of Infrastructure Safety (L’utilizzo della simulazione numerica nella sicurezza stradale)." Doctoral thesis, 2004. http://hdl.handle.net/11573/759835.

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Lo studio dei fenomeni di dinamica veloci, come quelli nei quali due o piú corpi collidono, é una delle applicazioni che beneficiano maggiormente dai metodi e dagli strumenti della Meccanica Computazionale con modelli ad Elementi Finiti (Finite Element Computational Mechanics - FECM). Nello studio della sicurezza delle infrastrutture due applicazioni sono risultate particolarmente adatte a questo tipo di analisi: - lo studio delle irregolarità delle pavimentazioni, - lo studio dei dispositivi di sicurezza installati nei margini stradali.<br>The study of highly dynamic phenomena, like those

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