Research Interests
- Construction Industrialization
- Spatial Scheduling and Location-based Management
- Generative Design and Virtual Construction
- Construction Unionization Dynamics
- Smart Build Environment
Research Projects
Data-Driven Strategies to Increase Market Share of Union Inside
Electrical Contractors
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The goal of this study is to provide a better understanding of
union electrical contracting market share determinants and dynamics
that is based on reliable local market data collection, rigorous
data analysis, and bottom-up strategy formulation approach. The
study will support the National Electrical Contractors Association
(NECA) and the International Brotherhood of Electrical Workers
(IBEW) to draft and implement national strategies for union market
share growth, which will be orchestrated with localized chapter
strategies and member operational practices that are tailored for
their individual market and industry conditions. Check this project page for the main findings, reports, and data visualization. |
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Smart Building and IoT Impact on Electrical Contracting
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The main goal of this study is to develop short and long-term
strategies for the electrical construction industry to prepare for
the new era of smart facilities. This main goal implies achieving 3
interrelated objectives. First, the study will construct a
detailed taxonomy of current and potential smart building
functionalities, technologies, and their interdependencies.
Second, new business, income generation, and contractual models
will be identified so ECs can take advantage of the growing market
of smart facilities. Third, the study will suggest new labor
development strategies for NECA and IBEW to train the future
workforce with the required skills for the new market. Check the published model of smart buildings HERE. |
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Identifying BIM-Related Costs due to Changes.
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The main goal of this study is to support NECA members in
apprising owners, architects and general contractors about the
importance of the optimal sequencing of a BIM Execution Plan and the
true cost impacts of making changes to a BIM model. This main goal
requires achieving three main objectives: 1) capturing the current
industry experience of developing BIM models and performing its
related planning tasks under design changes; 2) developing best
practices to capture, categorize, quantify and communicate the cost
impact of BIM changes in an organized, concise, uniform manner; 3)
disseminate the outcome of this study to NECA members and the
broader construction industry. (Co-PI: Justin Reginato, California
State University, Sacramento) |
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Tracking Process for Flexible Prefabrication of
Customized Building Assemblies.
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The objective of this proposal is to develop a tracking
process for flexible production operations of prefabricated building
products and assemblies. A product family architecture approach is
utilized to track and monitor the productivity of fabricating
building prefabricated assemblies. This architecture-based tracking
process will enable the accurate assessment of throughput times
against possible design variations in the structure and component
types of the prefabricated assemblies. |
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Industrialization of Electrical Contracting:Supply Chain and Logistics Management.9/2013 - 7/2014Early Career Award ($7,000) |
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The goal of this early career award project is to investigate the best practices of supply chain and logistics management practices needed to industrialize the electrical construction business. To achieve this goal, the research plan include the following tasks: 1) Analyze contractual and logistics arrangements with electrical vendors; 2) Investigate electrical manufacturers and distributors role in industrialized supply chain; 3) Study design modularization requirements for industrialized electrical construction; and 4) Develop Best Practices of Electrical Construction Industrialization. | |
Use of Telematics Data to Perform Informative Decisions of Improving Heavy Equipment Fleet UtilizationSummer 2013 - $19,000Principle Investigator |
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The objective of this project is to
investigate the use of Telematics technology and data to analyze the
utilization of heavy construction equipment and perform informative
decisions of improving the fleet operational and financial
efficiency. The telematics data of an equipment rental house is
obtained and analyzed to propose its effective use in improving the
utilization of fleet pieces, monitoring and quantifying equipment
health, and reporting equipment emissions. The research project
received kind support of DPL
America in the form of telematics technology access and
training. |
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Impact of Environmental Policies on the Construction Industry in Qatar(Fall 2010 – Summer 2011)Post-Doctoral Research Associate
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The objective of this project is
to develop a simulation based framework for evaluating the impact of
environmental policies on the construction industry in Qatar. This
research project involves three main tasks: (1) evaluate the extent
of the adoption environmental policies in Qatar; (2) develop an
agent-based simulation framework of the construction industry in
Qatar that gauges the benefits and challenges associated with
different levels of adoption of environmental policies; and (3)
evaluate the framework using analyses of construction projects both
in Qatar and the United States. This research is financially
supported by Qatar National Research Fund (QNRF). PI: Amr Kandil, Purdue University |
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Studying & Minimizing Traffic Related Work Zone Crashes in Illinois(Fall 2009 – Summer 2010)Research Assistant
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This research project studied
and answered a number of important and challenging research
questions, including: (1) What are the probable causes of work zone
crashes in Illinois? (2) What are the probable work zone layout
factors, if any, that contribute to an increase in traffic-related
crashes? (3) How can work zone layouts and merge techniques be
improved to minimize and control the probable causes of work zone
crashes in Illinois? (4) How practical is the proposed ICHSP
strategy of adding temporary rumble strips within and prior to work
zones and how effective is it in enhancing work zone safety? PI: Khaled El-Rayes, University of Illinois at Urbana-Champaign |
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Nighttime Construction: Evaluation of Lighting Glare for Highway Construction in Illinois (Summer 2007)Research Assistant
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This $218,680 is supported by Illinois Center for
Transportation - Illinois Department of Transportation. The
objective of this research is to develop a practical and objective
model that is designed to enable resident engineers to measure and
quantify the veiling luminance ratio (glare) experienced by drive-by
motorists and workers in and around nighttime highway construction
zones. This model is developed in two phases: 1) site visits phase
to identify various practical factors that affect the measurement
and quantification of the lighting glare in the nighttime highway
construction zones; 2) a model development phase to consider all
identified factors in the first phase. PI: Khaled El-Rayes, University of Illinois at Urbana-Champaign |
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Optimizing Construction Logistics Planning for Critical Infrastructure Project(Fall 2006 - Summer 2010)Research Assistant
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The objectives of this doctoral research project are
to: 1) develop global optimization models of dynamic site layout
planning; 2) develop a construction logistics planning and
optimization model that integrates the decision of materials
inventory and site layout planning; 3) formulate new metrics of
evaluating the impact of site layout planning on the security level
of critical infrastructure construction sites; and 4) develop a
multi-objective optimization model that is capable of generating
optimal tradeoffs between minimizing site security risks and
minimizing site overall cost. This research was financially
supported by NSF project number 0626066. PI: Khaled El-Rayes, University of Illinois at Urbana-Champaign |
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Planning and Optimization of Bridge Deck Construction(Fall 2003 - Summer 2006)Research Assistant
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The objectives of this Master’s research project is
to: 1) investigate and study bridge deck construction methods known
in the Egyptian construction industry; 2) develop special-purpose
simulation models for each of the investigated construction methods;
3) develop a multi-objective optimization model to perform time-cost
tradeoff optimization bridge deck construction using launching
girder technique; and 4) develop a planning framework of bridge deck
construction projects. This project won the 2008 award of
distinguished post-graduate projects present by Center for
Advancement of Post-Graduate Studies and Research in Engineering
Sciences (CAPSCU). Supervisor: Mohamed Marzouk, Cairo University |