Abstracts – Browse Results
Click on the titles below to expand the information about each abstract.
Viewing 39 results ...
Abdelgawad, M A M (2011) Hybrid decision support system for risk criticality assessment and risk analysis, Unpublished PhD Thesis, , University of Alberta (Canada).
Al-Bataineh, M T (2008) Scenario-based planning for tunnelling construction, Unpublished PhD Thesis, , University of Alberta (Canada).
Allouche, E N (2001) A decision-support model for selection of a trenchless construction method, Unpublished PhD Thesis, , University of Alberta (Canada).
Alvanchi, A (2011) Incorporating the effects of complex dynamic interactions in the construction decision making process, Unpublished PhD Thesis, , University of Alberta (Canada).
Azimi, R (2011) An integrated real-time control system for structural steel fabrication projects, Unpublished PhD Thesis, , University of Alberta (Canada).
Chehayeb, N N (1996) Simulation-based project control, Unpublished PhD Thesis, , University of Alberta (Canada).
Corona Suarez, G A (2007) Simulation-aided framework for assessing the effect of project quality management on construction performance, Unpublished PhD Thesis, , University of Alberta (Canada).
Dissanayake, G M (2006) An integrated computational intelligence framework for construction performance diagnosis, Unpublished PhD Thesis, , University of Alberta (Canada).
El Ghandour, W (2007) Integrated information-based construction simulation system, Unpublished PhD Thesis, , University of Alberta (Canada).
Elbarkouky, M M G (2010) A fuzzy consensus building framework for early alignment of construction project teams on the extent of their roles and responsibilities, Unpublished PhD Thesis, , University of Alberta (Canada).
ElNimr, A A (2011) Enhancing space modeling and mobile resources planning in construction operations through a simulation driven visualization framework, Unpublished PhD Thesis, , University of Alberta (Canada).
Fan, H (2007) Leveraging operational data for intelligent decision support in construction equipment management, Unpublished PhD Thesis, , University of Alberta (Canada).
Hajjar, D (1999) A unified modeling methodology for simulation-based planning of construction projects, Unpublished PhD Thesis, , University of Alberta (Canada).
Hasan, M S (2013) Decision support system for crane selection and location optimization on construction sites, Unpublished PhD Thesis, , University of Alberta (Canada).
Inyang, N I (2013) A framework for ergonomic assessment of residential construction tasks, Unpublished PhD Thesis, , University of Alberta (Canada).
Langevine, R (2006) A decision support system for the maintenance management of buildings, Unpublished PhD Thesis, , University of Alberta (Canada).
Lu, M (2000) Productivity studies using advanced ANN models, Unpublished PhD Thesis, , University of Alberta (Canada).
Mah, D E (2011) Framework for rating the sustainability of the residential construction practice, Unpublished PhD Thesis, , University of Alberta (Canada).
Manavazhi, M R (1998) A configuration-based modeling methodology for the automated generation of simulation models in construction, Unpublished PhD Thesis, , University of Alberta (Canada).
Mao, X (2008) The framework of TRIZ-enhanced-value engineering analysis and its knowledge management, Unpublished PhD Thesis, , University of Alberta (Canada).
Moghadam, M (2014) Lean-mod: An approach to modular construction manufacturing production efficiency improvement, Unpublished PhD Thesis, , University of Alberta (Canada).
Moghani, E (2013) A simulation-based framework for as-built documentation of construction process and product information, Unpublished PhD Thesis, , University of Alberta (Canada).
Mogollon, J D M (2009) Automation of design and drafting for wood frame structures and construction waste minimization, Unpublished PhD Thesis, , University of Alberta (Canada).
Nassar, N K (2005) An integrated framework for evaluation, forecasting and optimization of performance of construction projects, Unpublished PhD Thesis, , University of Alberta (Canada).
Olearczyk, J (2010) Crane lifting operation planning and lifted object spatial trajectory analysis, Unpublished PhD Thesis, , University of Alberta (Canada).
- Type: Thesis
- Keywords: optimization; crane operator; case study
- ISBN/ISSN:
- URL: https://www.proquest.com/docview/762726870
- Abstract:
Compact facility designs and retro-fitting of facilities that involve heavy lifts are often performed in congested areas. Tight schedules increase the requirement to provide detailed heavy lift analysis. The planning of every aspect of a critical lift operation is essential. Managing the behavior and trajectory of the lifted object during the lift is often left to the field crew. The rigger signalman and the crane operator communicate by radio, or by hand signals, to maneuver the lifted object between obstructions. This thesis presents advancements in the development of mathematical algorithms for the lift object trajectory path and analysis. The proposed methodology is divided into smaller manageable phases to control the process and at the same time create independent modules. Each step of the lifted object movement was algebraically-digitally tracked, starting at the lifted object pick-point through an optimum path development to the object's final position or set-point. Parameters such as the minimum distance between the lifted object and passing obstructions and the minimum clearance between the lifted object and the crane boom envelope are some of the many predefined rules that were taken into account. Each step in the developed algorithm provides a short description, partial decision flowchart, and graphical interpretation of the problem, and some sections cover mathematical calculations of a defined path. The lifted object's spatial trajectory analysis and optimization are part of the complex assignment relating to the crane selection process. The proposed methodology is tested on a case study, which is also described in this thesis in order to illustrate the essential features of the proposed methodology.
Saba, F (2012) A semantic-driven framework for facilitating reusability and interoperability of construction simulation modeling, Unpublished PhD Thesis, , University of Alberta (Canada).
Salem, O M (1999) Infrastructure construction and rehabilitation: Risk-based life cycle cost analysis, Unpublished PhD Thesis, , University of Alberta (Canada).
Shaheen, A A-H I (2005) A framework for integrating fuzzy set theory and discrete event simulation in construction engineering, Unpublished PhD Thesis, , University of Alberta (Canada).
Shahin, A A (2007) A framework for cold weather construction simulation, Unpublished PhD Thesis, , University of Alberta (Canada).
Sharma, V (2010) Asset levels of service-based decision support system for municipal infrastructure investment, Unpublished PhD Thesis, , University of Alberta (Canada).
Song, L (2004) Productivity modeling for steel fabrication projects, Unpublished PhD Thesis, , University of Alberta (Canada).
Taghaddos, H (2010) Developing a generic resource allocation framework for construction simulation, Unpublished PhD Thesis, , University of Alberta (Canada).
Van Tol, A A (2005) Agent embedded simulation modeling framework for construction engineering and management applications, Unpublished PhD Thesis, , University of Alberta (Canada).
Wang, P (2006) Production-based large scale construction simulation modeling, Unpublished PhD Thesis, , University of Alberta (Canada).
Xie, H (2011) Improving dynamic project control in tunnel construction, Unpublished PhD Thesis, , University of Alberta (Canada).
Xu, J (2001) CAD-based integrated simulation environment (CAD-ise), Unpublished PhD Thesis, , University of Alberta (Canada).
Younes, B (2013) A framework for invoice management in construction, Unpublished PhD Thesis, , University of Alberta (Canada).
Yu, H (2010) An integrated approach toward lean for production homebuilders, Unpublished PhD Thesis, , University of Alberta (Canada).
Zhang, X (2006) Toward innovative and efficient infrastructure delivery, Unpublished PhD Thesis, , University of Alberta (Canada).