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Abdulhadi, N H (1997) Simulation as a tool for re-engineering construction processes, Unpublished PhD Thesis, , University of Colorado at Boulder.

Akeel, N F (1989) A database tool for statistically based construction cost estimate, Unpublished PhD Thesis, , University of Colorado at Boulder.

Al-Haddad, S (2020) State transportation agencies: A quantitative study on the use of construction engineering and inspection consultants and their impact on project performance, Unpublished PhD Thesis, , University of Colorado at Boulder.

Al-Rasheed, K A (1997) Construction schedule logic development: The impact of visualization, Unpublished PhD Thesis, , University of Colorado at Boulder.

Al-Tabtabai, H M (1989) PROCON: A knowledge-based approach to construction project control, Unpublished PhD Thesis, , University of Colorado at Boulder.

Albalawi, R K (2023) Comprehensive analysis of the multiskilling strategy among craft professionals in the construction industry, Unpublished PhD Thesis, , University of Colorado at Boulder.

Albattah, M A (2016) A critical analysis of the structural changes related to craft demographics influencing craft supply and demand in the United States across multiple dimensions, Unpublished PhD Thesis, , University of Colorado at Boulder.

Albert, A (2013) Strategies for construction hazard recognition, Unpublished PhD Thesis, , University of Colorado at Boulder.

Alruqi, W M (2019) Predicting construction safety performance, Unpublished PhD Thesis, , University of Colorado at Boulder.

Alruwaythi, O (2017) Influence of engineering information format, demographics, and spatial cognition on craft worker performance, Unpublished PhD Thesis, , University of Colorado at Boulder.

Alruwaythi, O F (2017) Influence of engineering information format, demografics and spatial cognition on craft worker performance, Unpublished PhD Thesis, , University of Colorado at Boulder.

Alsamadani, R M (2013) Measuring, modeling, and assessing safety communication in construction crews in the US using social network analysis, Unpublished PhD Thesis, , University of Colorado at Boulder.

Antillon, E I (2016) An exploration of the influence of public-private-partnerships on the life cycle design decision-making process of highway projects, Unpublished PhD Thesis, , University of Colorado at Boulder.

Antoine, A L C (2017) Performance-based project delivery selection for highway design and construction projects, Unpublished PhD Thesis, , University of Colorado at Boulder.

Apipattanavis, S (2007) Stochastic nonparametric methods for multi-site weather generation and flood frequency estimation: Applications to construction delay, hydrology and agricultural modeling, Unpublished PhD Thesis, , University of Colorado at Boulder.

Arneson, E (2018) Construction capacity: How regional construction supply chains respond to disruptions, Unpublished PhD Thesis, , University of Colorado at Boulder.

Beitelmal, W H (2016) Towards an infrastructure asset management organizational model for developing countries, Unpublished PhD Thesis, , University of Colorado at Boulder.

Bogus, S M (2004) Concurrent engineering strategies for reducing design delivery time, Unpublished PhD Thesis, , University of Colorado at Boulder.

Bonham, D R (2015) The derivation and implications of a master code of accounts for mechanical piping systems, Unpublished PhD Thesis, , University of Colorado at Boulder.

Butler, C J (2005) The relationship between emotional intelligence and transformational leadership behavior in construction industry leaders, Unpublished PhD Thesis, , University of Colorado at Boulder.

Chang, K (2004) Multiattribute weighting models for best-value selection in public sector design-build projects, Unpublished PhD Thesis, , University of Colorado at Boulder.

Dicks, E P (2023) Analysis of risk identification and relationships for major engineering and construction transportation projects, Unpublished PhD Thesis, , University of Colorado at Boulder.

Esmaeili, B (2012) Identifying and quantifying construction safety risks at the attribute level, Unpublished PhD Thesis, , University of Colorado at Boulder.

Farokhnia, K (2013) Nonstructural vulnerability functions for building categories, Unpublished PhD Thesis, , University of Colorado at Boulder.

Gransberg, D D (2004) Life cycle evaluation criteria for design-build highway pavement projects, Unpublished PhD Thesis, , University of Colorado at Boulder.

Han, S H (1999) Risk-based go/no-go decision making model for international construction projects: The cross-impact analysis approach, Unpublished PhD Thesis, , University of Colorado at Boulder.

Hardison, D C (2018) Hazard recognition in design: Evaluating the effects of design information on hazard recognition performance, Unpublished PhD Thesis, , University of Colorado at Boulder.

Hariri-Ardebili, M A (2015) Performance based earthquake engineering of concrete dams, Unpublished PhD Thesis, , University of Colorado at Boulder.

Harper, C M (2014) Measuring project integration using relational contract theory, Unpublished PhD Thesis, , University of Colorado at Boulder.

Huang, P-Y (1994) Extensible object-oriented computer-aided design system, Unpublished PhD Thesis, , University of Colorado at Boulder.

Jordan, E (2012) Pathways to community recovery: A qualitative comparative analysis of post-disaster outcomes, Unpublished PhD Thesis, , University of Colorado at Boulder.

Kaminsky, J (2013) Social sustainability of sanitation infrastructure in developing communities, Unpublished PhD Thesis, , University of Colorado at Boulder.

Komarek, R L D (2020) Exploration and assessment of leadership development in engineering students, Unpublished PhD Thesis, , University of Colorado at Boulder.

Kong, J S (2001) Lifetime maintenance strategies for deteriorating structures, Unpublished PhD Thesis, , University of Colorado at Boulder.

• Type: Thesis
• Keywords: optimization; reliability; cost optimization; deterioration; preventive maintenance; programming; rehabilitation; service life; cost analysis; Monte Carlo simulation; simulation; bridge
• ISBN/ISSN:
• URL: https://www.proquest.com/docview/252127475
• Abstract:
  In general, systems such as buildings, bridges, and offshore platforms experience decrease in reliability and need appropriate maintenance actions during their service life. The objective of management of civil infrastructure systems is to allocate and use the limited resources to balance lifetime reliability and life-cycle cost in an optimal manner. This objective can be effectively achieved when the time-varying characteristics of structural systems are considered. Recent studies indicate that similar structures designed and constructed to the same requirements end up with different reliability levels. Several studies also indicate that the deterioration rates of these structures are different. As a result, the likelihood of occurrence of limit state violation at any stage during the intended service life of a group of similar structures has to be based on whole-life performance reliability studies. In this study, the framework of lifetime reliability-based optimum maintenance for deteriorating structures is developed. The time-varying reliability index profile for a group of similar structures including uncertainties existing in variables and parameters is investigated. Several ways are suggested to generate the reliability profile considering the effects of essential and preventive maintenance. Existing data are studied based on statistical methods to obtain and calibrate the main descriptors of random variables associated with the reliability profile. Monte Carlo simulation is used to take into account the propagation of uncertainties during the service life of deteriorating structures. Evaluation of the rehabilitation rates is approached from a reliability viewpoint. Sensitivity measures are defined and evaluated to investigate the influence of the random variables on the rehabilitation rate. Cost analysis is one of the important processes in life-cycle management of civil infrastructure systems. In this study, the interaction between maintenance costs and reliability profile is considered. A continuous mathematical programming method is modified to solve the reliability-based lifetime maintenance cost optimization problem. The branching technique and the multi-dimensional interpolation method are adopted to increase the efficiency of the optimization process. Three computer programs REHAB, FMAINT, and MLTR have been developed during this study. The proposed approach is applied to both single and groups of deteriorating structures. The proposed framework can be applied to the lifetime maintenance of any structural or non-structural system under time-varying reliability conditions.

Kraft, E R (2013) Alternative quality assurance organizations for highway design and construction projects, Unpublished PhD Thesis, , University of Colorado at Boulder.

Kraiem, Z M (1988) DISCON: An expert system for construction contract disputes, Unpublished PhD Thesis, , University of Colorado at Boulder.

Lee, S (2007) Entry decision for unsolicited build-operate-transfer (BOT) highway projects: Real options approach, Unpublished PhD Thesis, , University of Colorado at Boulder.

Litchfield, K I (2014) Characterizing and understanding the growing population of socially engaged engineers through engineers without borders-USA, Unpublished PhD Thesis, , University of Colorado at Boulder.

Mesa, H A (2016) Modeling performance of integrated project delivery systems in design and construction, Unpublished PhD Thesis, , University of Colorado at Boulder.

Minooei, F (2018) Towards a deeper understanding of the U.S. workforce development system in the construction industry, Unpublished PhD Thesis, , University of Colorado at Boulder.

Molenaar, K R (1997) Public sector design-build: A model for project selection, Unpublished PhD Thesis, , University of Colorado at Boulder.

Nasr, E B (2005) An integrated project planning and control system approach for measuring project performance, Unpublished PhD Thesis, , University of Colorado at Boulder.

Nevett Fernández, G (2020) Duration estimators and productivity metrics for highway construction, Unpublished PhD Thesis, , University of Colorado at Boulder.

O'Brien, J (2012) Exponential random graph models of social networks for engineering design firms, Unpublished PhD Thesis, , University of Colorado at Boulder.

Ock, J-H (1998) Integrated decision process model (idepm) for the development of the build-operate-transfer (bot) highway project proposals, Unpublished PhD Thesis, , University of Colorado at Boulder.

Oguz Erkal, E D (2022) Predicting serious injury and fatality exposure in construction industry, Unpublished PhD Thesis, , University of Colorado at Boulder.

Opdyke, A (2017) Resilient and sustainable infrastructure systems: A comparative analysis of post-disaster shelter coordination, stakeholder participation, and training, Unpublished PhD Thesis, , University of Colorado at Boulder.

Ou, C-S (2007) Sustainable infrastructure materials: A life cycle assessment approach, Unpublished PhD Thesis, , University of Colorado at Boulder.

Palagi, S (2020) Achieving risk reduction and livability: Connecting relocation decision making to outcomes at relocation communities, Unpublished PhD Thesis, , University of Colorado at Boulder.

Petcherdchoo, A (2004) Maintaining condition and safety of deteriorating bridges by probabilistic models and optimization, Unpublished PhD Thesis, , University of Colorado at Boulder.

Poleacovschi, C (2017) The role of social and governance mechanisms on the process of knowledge seeking in engineering organizations, Unpublished PhD Thesis, , University of Colorado at Boulder.

Rojas Molina, E M (1997) Developing a web-centric process to support inspection, Unpublished PhD Thesis, , University of Colorado at Boulder.

Rosas Sanchez, L (2008) Application of game modeling to good tunneling practice, Unpublished PhD Thesis, , University of Colorado at Boulder.

Salamah, A A A (1989) Coad: A knowledge-based expert system for conceptual estimates and designs, Unpublished PhD Thesis, , University of Colorado at Boulder.

Salas, R I (2020) Empirical evaluation of construction safety: Insights from economic trends, national cultures and workplace injury rates, Unpublished PhD Thesis, , University of Colorado at Boulder.

Schroeder, H P (1991) Dycam 1.0: Dynamic construction activity model, a decision support tool for construction planning, Unpublished PhD Thesis, , University of Colorado at Boulder.

Sears, M H (2020) Advanced eye tracking analysis for investigating construction craft professional interactions with 2D drawings, Unpublished PhD Thesis, , University of Colorado at Boulder.

Shan, Y (2014) Integrated information modeling of construction project productivity, Unpublished PhD Thesis, , University of Colorado at Boulder.

Shane, J S (2006) A fundamental study of scope definition in early highway project development, Unpublished PhD Thesis, , University of Colorado at Boulder.

Stanford, M S (2017) Competition and price analysis of indefinite delivery indefinite quantity contracts for construction, Unpublished PhD Thesis, , University of Colorado at Boulder.

Techera, U D (2017) Measuring and managing construction worker fatigue, Unpublished PhD Thesis, , University of Colorado at Boulder.

Thiengburanathum, P (2003) Design of construction production systems: Representation, taxonomy, and design framework, Unpublished PhD Thesis, , University of Colorado at Boulder.

Tixier, A J-P (2015) Leveraging unstructured construction injury reports to predict safety outcomes and model safety risk using natural language processing, machine learning, and probability theory, Unpublished PhD Thesis, , University of Colorado at Boulder.

Tran, D (2013) A risk-based model to select delivery methods for highway design and construction projects, Unpublished PhD Thesis, , University of Colorado at Boulder.

Walters, J P (2015) A systems approach to sustainable rural water infrastructure in developing countries, Unpublished PhD Thesis, , University of Colorado at Boulder.

Wanberg, J (2014) The role and use of communities of practice to facilitate knowledge sharing in project based organizations, Unpublished PhD Thesis, , University of Colorado at Boulder.

Welfare, K S (2020) Perceptions of construction and the human factors climate through mixed methods, Unpublished PhD Thesis, , University of Colorado at Boulder.

Won, S J (2011) A general performance model for design-build highway pavement warranty decisions, Unpublished PhD Thesis, , University of Colorado at Boulder.

Zelinka, D L (2019) Systems approaches to transdisciplinary sustainable development issues, Unpublished PhD Thesis, , University of Colorado at Boulder.