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Tesi sul tema "Service life (Engineering)"

Autore: Grafiati
Pubblicato: 4 giugno 2021
Ultima modifica: 1 agosto 2024

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1

Balla, Chaitanya Kumar. "Prediction of Remaining Service Life of Pavements." University of Toledo / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1279316853.

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2

Garcia-Ruiz, Johnnatan A. "Service Life Assessment of Culverts in Ohio." Ohio University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1470833987.

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3

Mahmoodian, Mojtaba. "Reliability analysis and service life prediction of pipelines." Thesis, University of Greenwich, 2013. http://gala.gre.ac.uk/11374/.

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Pipelines are extensively used engineering structures for conveying of fluid from one place to another. Most of the time, pipelines are placed underground, surcharged by soil weight and traffic loads. Corrosion of pipe material is the most common form of pipeline deterioration and should be considered in both the strength and serviceability analysis of pipes. The study in this research focuses on two different types of buried pipes including concrete pipes in sewage systems (concrete sewers) and cast iron water pipes used in water distribution systems. This research firstly investigates how to
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4

Custer, Nicholas C. "Ash impacts on gasoline particulate filter performance and service life." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/100142.

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Thesis: S.M. in Mechanical Engineering, and S.M in Naval Architecture and Marine Engineering, Massachusetts Institute of Technology, Department of Mechanical Engineering, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 71-74).<br>New regulations in the United States and Europe, designed to address climate change concerns by reducing greenhouse gas emissions, are causing increased use of gasoline direct-injection (GDI) engines in light-duty vehicles (LDV). Separate new regulations that aim to reduce particulate emissions to address air pollution conc
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5

Sohawon, Haris. "Service life extension of reinforced concrete structures using hydrophobic impregnation." Master's thesis, University of Cape Town, 2018. http://hdl.handle.net/11427/29806.

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Over the last few decades, the increasing premature deterioration of reinforced concrete structures, mainly due to rebar corrosion, has become a worldwide concern. This has been attributed to insufficient quality and quantity of cover concrete resulting from inadequate mix design and poor onsite workmanship respectively. Engineers also often lack understanding of concrete durability and prescribe insufficient cover depths relative to the exposure conditions. Concrete degradation has many financial and social implications on a larger scale. Direct costs relate to the repair and rehabilitation o
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6

Maleki, Elaheh. "A Systems Engineering-based semantic model to support “Product-Service System” life cycle." Thesis, Ecole centrale de Nantes, 2018. http://www.theses.fr/2018ECDN0064/document.

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Les Systèmes Produit-Service (PSS) résultent d'une intégration de composants hétérogènes couvrant à la fois des aspects matériels et immatériels (mécanique, électrique,logiciel, processus, organisation, etc.). Le processus de développement d’un PSS est fortement collaboratif impliquant des acteurs métier très variés.Ce caractère interdisciplinaire nécessite des référentiels sémantiques standardisés pour gérer la multitude des points de vue métier et faciliter l’intégration de tous les composants hétérogènes dans un système unique. Ceci est encore plus complexe dans le cas des PSS personnalisab
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7

Rahman, A. B. M. Mostafizur. "Assessment of Bridge Service Life Using Wireless Sensor Network." Youngstown State University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1340424183.

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8

Yu, Jianxiong. "Pavement Service Life Estimation And Condition Prediction." See Full Text at OhioLINK ETD Center (Requires Adobe Acrobat Reader for viewing), 2005. http://www.ohiolink.edu/etd/view.cgi?toledo1132896646.

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Dissertation (Ph.D.)--University of Toledo, 2005.<br>Typescript. "A dissertation [submitted] as partial fulfillment of the requirements of the Doctor of Philosophy degree in Engineering." Bibliography: leaves 69-74.
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9

Ali, Muhammad Shafqat. "Enhancement of service life of prestressed concrete bridge girders using FRP composites." Thesis, McGill University, 2014. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=123187.

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This research aims at enhancing the service life of the prestressed concrete bridge girders, using fiber-reinforced polymer (FRP) composite shell on the lower flange to impede the ingress of deleterious elements into the concrete. The FRP shell would help to retard the resulting deterioration reactions and achieve more durable bridges for a considerably increased service life. The behavior of prestressed concrete bridge girders with FRP shells on the tension flange was investigated experimentally.The flexural characteristics of FRP shell and concrete interface along with the effect of the stee
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10

Thorsell, Thomas I. "Vacuum insulation in buildings : means to prolog service life." Licentiate thesis, KTH, Civil and Architectural Engineering, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4149.

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<p>Vacuum insulation panels, VIPs, constitute a new insulation material, 6 to 8 times better than traditional insulation materials, which utilizes the positive influence vacuum has on the thermal properties of certain materials. A VIP is a composite with a flat core enclosed by an envelope preventing the core to fill with gas. The vacuum in the core is vital to reach thermal conductivities down to 0,0035 W/(m K), if the vacuum is lost the panel has reached the end of its service life time. Metal sheets would the preferred material to create an impermeable envelope but would creates a large the
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11

Thorsell, Thomas I. "Vacuum insulation in buildings : Means to prolong service life." Licentiate thesis, Stockholm : Division of Building Technology, Royal Institute of Technology, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4149.

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12

Tirumalasetty, Venkata Manojramam. "Risk-sensitive preventive maintenance policies using semivariance." Diss., Rolla, Mo. : Missouri University of Science and Technology, 2010. http://scholarsmine.mst.edu/thesis/pdf/Tirumalasetty_09007dcc807bca5b.pdf.

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Thesis (M.S.)--Missouri University of Science and Technology, 2010.<br>Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed June 7, 2010) Includes bibliographical references (p. 44-46).
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13

Marteinsson, Björn. "Service life estimation in building design : A development of the factor method." Doctoral thesis, KTH, Civil and Architectural Engineering, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-201.

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<p>The built environment usually constitutes a very important part of the real capital of a nation, and the construction sector represents more than 10% of the yearly Gross National Product of the industrialised world. Good planning of all construction is important, and consideration of the service life of the work is of great interest and is a significant aspect of sustainability considerations. The need for more knowledge about degradation of materials, for structured methodology, and for working tools for those involved in the planning process, has resulted in an extensive effort in pre-nor
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14

Walker, Richard George. "Practical assessment of the dependence of fire service intervention times on life safety." Thesis, University of Central Lancashire, 2017. http://clok.uclan.ac.uk/20721/.

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This research identifies realistic timelines for human survivability during accidental dwelling fires (ADF). It also establishes a time window within which the fire service is likely to affect a rescue of the occupants from ADFs. Through a comparison of these two timelines, the likelihood that the fire service will rescue an occupant before they receive a fatal dose of heat and/or smoke (asphyxiant gases) is established. The dependence of fire service intervention times is also assessed in the context of increasing intervention times resulting from cuts to fire authority budgets. The results s
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15

Hed, Göran. "Service life estimations in the design of a PCM based night cooling system." Doctoral thesis, KTH, Civil and Architectural Engineering, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-449.

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<p>The use of Phase Change Material, PCM, to change the thermal inertia of lightweight buildings is investigated in the CRAFT project C-TIDE. It is a joint project with Italian and Swedish partners, representing both industry and research. PCMs are materials where the phase change enthalpy can be used for thermal storage. The Swedish application is a night ventilation system where cold night air is used to solidify the PCM. The PCM is melted in the day with warm indoor air and thereby the indoor air is cooled. The system is intended for light weight buildings with an overproduction of heat dur
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16

Malmborg, Petter. "Engine air filter requirements : How different running conditions affect service life." Thesis, Karlstads universitet, Institutionen för ingenjörsvetenskap och fysik (from 2013), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-74614.

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The internal combustion engine requires clean air in order to operate without problems the entire service life. The air filter acts as a barrier between the ambient air ridden with particulate matter, and the sensitive interior of the engine. Several factors affect the air filter performance, such as pressure drop, efficiency, and dust holding capacity. Many external factors affect the air filter too, such as driving style, engine type, if the car is equipped with hybrid propulsion et cetera. The scope for this thesis work aims to extend the knowledge of air filtration for the customer, in thi
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17

Larsen, Erin P. "Service life determination of concrete bridge decks and bridge deck overlay systems." Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-07102009-040315/.

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18

Al, Tarawneh Bashar K. "Inspection, durability, and risk assessment of highway culverts." Ohio : Ohio University, 2005. http://www.ohiolink.edu/etd/view.cgi?ohiou1177613239.

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19

Gedafa, Daba Shabara. "Estimation of remaining service life of flexible pavements from surface deflections." Diss., Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/1026.

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20

Drumm, Rick O. "Determination of the service life of concrete sealers on horizontal and vertical bridge members." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-10102009-020244/.

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21

Fitch, Michael G. "Determination of the end of functional service life for concrete bridge components." Thesis, Virginia Tech, 1993. http://hdl.handle.net/10919/42956.

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<p>The transportation engineering community of the United States faces a tremendous problem: the gradual deterioration of the nation's bridges. A major component of the overall bridge deterioration problem is the corrosion-induced deterioration of reinforced concrete bridge components that are exposed to de-icing salts. The progression of events resulting from corrosion of the reinforcing steel includes cracking, delamination, spalling, and patching of the surface concrete.</p> <p> Bridge components reach the end of their functional service life when the level of damage warrants rehabilitation
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22

Guyon, Olivier. "Methodology for the Life Cycle Assessment of a Car-sharing Service." Thesis, KTH, Fordonsdynamik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-223330.

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Nowadays, circular economy is becoming more relevant in society. In the context of the automotive industry, we no longer simply work on emissions emitted during the vehicle use phase but rather on the environmental impacts induced during all phases of the vehicle's life cycle (manufacturing, logistics, use, maintenance and end of life). For this purpose, many automakers, including the Group PSA, use life cycle assessment (LCA) to determine these environmental impacts. Also, the economy of sharing is gradually established and follows innovative uses of the car. New mobility systems emerge and c
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23

Smith, Stephen R. "An investigation into the effects of hard turning surface integrity on component service life." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/17526.

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24

Arito, Philemon. "Discrete sacrificial anodes and their use in service life extension of chloride contaminated reinforced concrete structures." Master's thesis, University of Cape Town, 2012. http://hdl.handle.net/11427/14797.

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Includes bibliographical references.<br>There is an urgent need for economic and technically sound concrete repair technologies in South Africa as the number of deteriorating RC structures needing repair is increasing. Currently, the South African concrete repair industry mainly relies on the application of patch repairs and corrosion inhibitors while other potentially successful methods such as sacrificial anodes are rarely applied. Sacrificial anode cathodic protection (SACP) systems use metals that are higher than steel in the electrochemical series. These metals corrode preferentially to
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25

Beal, Roger Zack. "A study comparing changes in loading conditions of an extended service life system using aluminum 2024-T351." Thesis, The University of Utah, 2014. http://pqdtopen.proquest.com/#viewpdf?dispub=1569706.

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<p> The current fiscally austere environment prevalent in the military and industry is driving extreme measures to save money. In the United States Air Force, this has driven enormous efforts to trim sustainment spending on extended life aircraft. The challenge to the aerospace engineer is to ensure flight safety in the midst of this economic pressure. </p><p> One method of cutting costs is to increase the time an aircraft is in service by delaying the point when the aircraft is taken out of service for depot maintenance. To ensure flight safety, in depth fatigue and fracture analysis n
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26

Liu, Zhimin. "A methodology for probabilistic remaining creep life assessment of gas turbine components." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/13004.

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27

Swärd, Karin. "Environmental Performance of the Rail Transport System in a Life-Cycle Perspective : - The Importance of Service Life and Reuse in Sweden." Thesis, Linköping University, The Tema Institute, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-6730.

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<p>The focus in environmental management has during the last decades in many cases shifted to include all the phases in a product’s (or a service’s) life – the life-cycle perspective. The transport system has a large environmental pressure on the environment. Train traffic is habitually regarded as an environmentally preferable mean of transport, mainly depending on that trains often are driven by electricity. This view is also true when the operation phase alone is considered; at least if the electricity derives from renewable sources. In a life-cycle perspective the advantages of this mean o
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28

Guven, Zeynep. "Life cycle cost analysis of pavements : state-of-the-practive /." Connect to this title online, 2006. http://etd.lib.clemson.edu/documents/1175186260/.

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29

El, Hayek Mustapha Mechanical &amp Manufacturing Engineering Faculty of Engineering UNSW. "Optimizing life-cycle maintenance cost of complex machinery using advanced statistical techniques and simulation." Awarded by:University of New South Wales. School of Mechanical and Manufacturing Engineering, 2006. http://handle.unsw.edu.au/1959.4/24955.

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Maintenance is constantly challenged with increasing productivity by maximizing up-time and reliability while at the same time reducing expenditure and investment. In the last few years it has become evident through the development of maintenance concepts that maintenance is more than just a non-productive support function, it is a profit- generating function. In the past decades, hundreds of models that address maintenance strategy have been presented. The vast majority of those models rely purely on mathematical modeling to describe the maintenance function. Due to the complex nature of the
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30

Zhang, Shuo. "The Performance and Service Life Prediction of High Performance Concrete in Sulfate and Acidic Environments." FIU Digital Commons, 2015. http://digitalcommons.fiu.edu/etd/2260.

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Concrete substructures are often subjected to environmental deterioration, such as sulfate and acid attack, which leads to severe damage and causes structure degradation or even failure. In order to improve the durability of concrete, the High Performance Concrete (HPC) has become widely used by partially replacing cement with pozzolanic materials. However, HPC degradation mechanisms in sulfate and acidic environments are not completely understood. It is therefore important to evaluate the performance of the HPC in such conditions and predict concrete service life by establishing degradation m
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31

Lategan, Jacobus Petrus. "A performance measurement model for a service partnership." Thesis, Stellenbosch : University of Stellenbosch, 2010. http://hdl.handle.net/10019.1/4304.

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Thesis (MScEng (Industrial Engineering))--University of Stellenbosch, 2010.<br>ENGLISH ABSTRACT: The problem with which many organisations struggle in the current economical environment is that of focus. They are trapped in a situation where limited resources or lack of inherent knowledge withhold them from increasing shareholder value. This research focuses on the strategy which an organisation pursues when outsourcing those business functions which are outside their core competencies. The outcome of this decision involves them entering into a partnership with a service organisation (or
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32

Hallberg, Daniel. "Development and adaptation of a life cycle management system for constructed work." Licentiate thesis, Stockholm : Gävle : KTH Architecture and the Built Environment ; KTH Research School - HIG, Centre for Built Environment, University of Gävle, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-522.

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33

Colorado, Urrea Gabriel J. "Service Life of Concrete and Metal Culverts Located in Ohio Department of Transportation Districts 9 and 10." Ohio University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1408279810.

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34

Smith, Marcus Edward Brockbank. "A Parametric Physics Based Creep Life Prediction Approach to Gas Turbine Blade Conceptual Design." Diss., Georgia Institute of Technology, 2008. http://hdl.handle.net/1853/22637.

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The required useful service lives of gas turbine components and parts are naturally one of the major design constraints limiting the gas turbine design space. For example, the required service life of a turbine blade limits the firing temperature in the combustor, which in turn limits the performance of the gas turbine. For a cooled turbine blade, it also determines the necessary cooling flow, which has a strong impact on the turbine efficiency. In most gas turbine design practices, the life prediction is only emphasized during or after the detailed design has been completed. Limited life pred
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35

Anand, Keteki. "Life Cycle Assessment of Circular Kitchen : A Case study at Chainable." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-302405.

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The building sector is resource intensive and contributes significantly to Climate change. In recent times, many initiatives are being undertaken to make today’s situation better. Among them, the Circular economy has become an attractive topic for implementation of sustainability in various sectors.  A case study has been performed to assess the environmental impacts of a ‘circular’ kitchen at Chainable company in the Netherlands through life cycle assessment. This kitchen is different from other standard kitchens as it is offered as kitchen-as-a-service for a long period of time. It follows c
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36

Cross, Richard J. (Richard John). "Inference and Updating of Probabilistic Structural Life Prediction Models." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/19828.

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Aerospace design requirements mandate acceptable levels of structural failure risk. Probabilistic fatigue models enable estimation of the likelihood of fatigue failure. A key step in the development of these models is the accurate inference of the probability distributions for dominant parameters. Since data sets for these inferences are of limited size, the fatigue model parameter distributions are themselves uncertain. A hierarchical Bayesian approach is adopted to account for the uncertainties in both the parameters and their distribution. Variables specifying the distribution of the f
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37

Akhoondan, Mersedeh. "Corrosion Evaluation and Durability Estimation of Aluminized Steel Drainage Pipes." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/4273.

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Aluminized steel pipes are expected to have a long service life, e.g. 75 years. Spiral ribbed aluminized pipes (SRAP) have been widely specified and used by the Florida Department of Transportation (FDOT) for drainage of runoff water. Confidence in the long term durability of SRAP has been challenged by recent unexpected early corrosion failures in various Florida locations. SRAP premature corrosion incidents have occurred in two modalities. Mode A has taken place in near-neutral soil environments and has often been associated with either gross manufacturing defects (i.e. helical cuts) or corr
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38

Autrusson, Thibaut Bernard. "Nonlinear ultrasonic guided waves for quantitative life prediction of structures with complex geometries." Thesis, Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/37103.

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Material damage such as dislocations and microcracks are characteristic of early stages of fatigue. Accumulation of these nascent cracks leads to non-linear elastic response of the material. These non-linearities can be detected from harmonic generation for propagating elastic waves. The long term goal of this study is to investigate the non-linear elastic propagation in parts with complex geometry. Cellular Automata is introduced as a new simulation method, in order to develop new analysis on quadratic non-linearities. An existing linear code was progressively modified to take into account
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39

Strömberg, Larissa. "Integrated environmental assessment methods as a tool for sustainable design : some case studies." Doctoral thesis, KTH, Byggvetenskap, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-405.

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Mattsson, Hans-Åke. "Integrated Bridge Maintenance : Evaluation of a pilot project and future perspectives." Doctoral thesis, KTH, Brobyggnad inkl stålbyggnad, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-9572.

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The trend in many countries is to outsource maintenance with competitive tendering. The design of the tender is then a crucial issue. A new type of tendering contract, called "Integrated Bridge Maintenance", was introduced in one experimental area in Sweden. In this case the preventive bridge maintenance is separated from the standard road maintenance contract. The ideas behind these changes are that the new approach can increase efficiency through a combination of in­creased specialization, economies of scale and through giving the private contractor a greater degree of freedom concerning exa
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41

Thompson, Anthony. "Towards Sustainability-driven Innovation through Product Service Systems." Licentiate thesis, Karlskrona : Blekinge Institute of Technology, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-00473.

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Increasing awareness of anthropogenic impacts on the planet has lead to efforts to reduce negative environmental impacts in product development for several decades. Benefits to companies who focus on sustainability initiatives have been put forth more recently, leading to many efforts to incorporate sustainability considerations in their product innovation processes. The majority of current sustainability considerations in industry constrain design space by emphasizing reduced material and energy flows across the product’s life cycle. However, there is also an opportunity to use awareness of s
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42

Zhao, Li. "SPATIAL RELIABILITY ANALYSIS FOR CORRODED REINFORCED CONCRETE STRUCTURES." University of Akron / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=akron1479123930240399.

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He, Zhihai. "Évaluation des temps de protection de produits antigivrants dans différentes conditions climatiques /." Thèse, Chicoutimi : Université du Québec à Chicoutimi, 1995. http://theses.uqac.ca.

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44

Simola, Kaisa. "Reliability methods in nuclear power plant ageing management /." Espoo [Finland] : Technical Research Centre of Finland, 1999. http://www.vtt.fi/inf/pdf/publications/1999/P379.pdf.

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45

Heiska, Mirjami. "Assessing the environmental impacts of a tool rental service from Husqvarna using Life Cycle Assessment Confirmation that the opposition is completed." Thesis, KTH, Hållbar utveckling, miljövetenskap och teknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-260128.

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Abstract (sommario):
To decouple ever-increasing production and the related environmental impacts, collaborative use of products and product-service-systems including rental services can help to intensify the use of products during their designed lifetimes. While these approaches present potential to decrease environmental impacts compared to traditional linear product sales, they need to be assessed with a holistic scope to avoid counterintuitive trade-offs. This study evaluates the potential environment impacts of Husqvarna’s tool rental service with a hypothetical case example from Stockholm, Sweden. The object
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46

Diallo, Ousmane Nasr. "A data analytics approach to gas turbine prognostics and health management." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/42845.

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As a consequence of the recent deregulation in the electrical power production industry, there has been a shift in the traditional ownership of power plants and the way they are operated. To hedge their business risks, the many new private entrepreneurs enter into long-term service agreement (LTSA) with third parties for their operation and maintenance activities. As the major LTSA providers, original equipment manufacturers have invested huge amounts of money to develop preventive maintenance strategies to minimize the occurrence of costly unplanned outages resulting from failures of the equi
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47

Liu, Shushu. "KENTRACK 4.0: A RAILWAY TRACKBED STRUCTURAL DESIGN PROGRAM." UKnowledge, 2013. http://uknowledge.uky.edu/ce_etds/16.

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The KENTRACK program is a finite element based railway trackbed structural design program that can be utilized to analyze trackbeds having various combinations of all-granular and asphalt-bound layered support. It is applicable for calculating compressive stresses at the top of subgrade, indicative of potential long-term trackbed settlement failure. Furthermore, for trackbeds containing asphalt layer, it is applicable for calculating tensile strains at the bottom of the asphalt layer, indicative of potential fatigue cracking. The program was recently expanded to include both English and intern
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48

Lim, Dongwook. "A systematic approach to design for lifelong aircraft evolution." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/28280.

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Thesis (M. S.)--Aerospace Engineering, Georgia Institute of Technology, 2009.<br>Committee Chair: Mavris, Dimitri; Committee Member: Bishop, Carlee; Committee Member: Costello, Mark; Committee Member: Nam, Taewoo; Committee Member: Schrage, Daniel.
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Chai, Yi, and Zhenqing Gao. "Product-Service System Innovation in Urban Mining-A case study with Volvo CE." Thesis, Blekinge Tekniska Högskola, Institutionen för maskinteknik, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-5471.

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Volvo Construction Equipment (Volvo CE) is one of the world&apos;s largest manufacturers of construction machines. Now they want to access a sustainability-focused mining field – urban mining. This study is to find a solution helping Volvo CE quickly access to urban mining with a Product-Service System (PSS) development concept. To do this, the authors completed surveys and several interviews with construction companies, to understand the user and customer needs. The authors also go through a functional analysis on a new prototype of their collaboration partner - Stanford University. The resul
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Maior, Célio Costa Souto. "Aplicação da análise de sobrevivência na estimativa da vida útil de componentes construtivos." Universidade Católica de Pernambuco, 2009. http://www.unicap.br/tede//tde_busca/arquivo.php?codArquivo=475.

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Este trabalho foi elaborado, na tentativa de se aplicar as técnicas e os conceitos que são empregadas na Análise de Sobrevivência, na medicina e aplicá-los na Engenharia Civil, na área de construção. Essas técnicas recebe o nome de Confiabilidade, onde permite estimar a vida útil de componentes construtivos, através de modelos probabilísticos mais usados nessa área. Esses modelos foram desenvolvidos e aplicados nos dados colhidos, com uma confiabilidade de 95%. Esse assunto, nessa área, já vem sendo estudado na comunidade científica, mas especificamente na área da construção civil pouco se con
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