Engineering Commons^™

Organizational Learning In Commercial Construction: Lessons Learned From The 2007-2009 U.S. Recession, Evan Michael Danforth

Theses and Dissertations

Organizational learning seeks to proactively expand the knowledge base of an organizational entity by incorporating knowledge, skills, and experience into the collective conscience of the company through the development of routines rather than relying on individual employees for these traits. Valuable experience gained by individuals who weather economic downturn with their companies must be absorbed into the corporate structure in a meaningful way so that it may be accessible for use during future recessions. This research asks what was learned by individuals during the most recent recession, what mechanisms were employed to retain and utilize this knowledge, and what cultures, …

Rohner Creek Flood Control Project Research, Susie Van Kirk

Susie Van Kirk Papers

Compilation of deeds, tax assessments, census records, newspaper references and directories relating to the Rohner Creek Flood Control Project.

Date range: 1902-1962

The Applicability Of Western Management In The Middle East, Zamaan Al-Shabbani

Theses and Dissertations--Civil Engineering

The Middle Eastern construction industry is still suffering from cost overruns, delays, and disputes. Inefficient management practices and lack of management are frequently reported reasons for such problems. Researchers attribute such problems to the traditional management practices that are utilized in the Middle East. However, International companies who practice their best management strategies are still suffering from the same problems. These issues become more significant in joint ventures when two different management styles work together. Therefore, it becomes crucial to understand the characteristics of Middle Eastern construction environment in terms of the management practices and regulations that are used and …

Designing The Identities Of Engineers, Mike Murphy, Shannon Chance, Eddie Conlon

Books/Book chapters

Book Chapter forthcoming in Engineering Education and Practice in Context, Vol. 2 to be published by Springer in 2015.

Data-Driven Simulation Modeling Of Construction And Infrastructure Operations Using Process Knowledge Discovery, Reza Akhavian

Electronic Theses and Dissertations

Within the architecture, engineering, and construction (AEC) domain, simulation modeling is mainly used to facilitate decision-making by enabling the assessment of different operational plans and resource arrangements, that are otherwise difficult (if not impossible), expensive, or time consuming to be evaluated in real world settings. The accuracy of such models directly affects their reliability to serve as a basis for important decisions such as project completion time estimation and resource allocation. Compared to other industries, this is particularly important in construction and infrastructure projects due to the high resource costs and the societal impacts of these projects. Discrete event simulation …

Methods To Expedite And Streamline Utility Relocations For Road Projects, Roy Sturgill, Timothy R.B. Taylor, Seyedmahdi Ghorashinezhad, Jiwen Zhang

Kentucky Transportation Center Research Report

Executive Summary This report describes best practices and tools to streamline and expedite utility relocations when they are required as part of road construction projects. As part of this effort, a research team from the Kentucky Transportation Center (KTC) conducted extensive qualitative research that involved mapping current practices at the Kentucky Transportation Cabinet (KYTC) and reviewing utility manuals from KYTC and other state transportation agencies. The KTC research team also conducted in-depth interviews with KYTC engineers and staff as well as representatives from utility companies (UCs). Based on the data from these investigations, KTC developed a number of recommendations to …

Instrumentation To Monitor Bridge Foundation On The Crosstown Project, Brian Welch

Journal of Undergraduate Research at Minnesota State University, Mankato

The Crosstown Bridge Monitoring Project is located at the intersection of Highway 62 and Interstate I35W a few miles south and west of downtown Minneapolis. The bridge being evaluated is at a railroad overpass located midway along the Crosstown expansion. This research project involved placing instrumentation on the bridge foundation in order to measure the change in the foundation loading during the course of the construction project. For several years there have been questions pertaining to the forces in the pile foundations that support highway embankments. This project placed strain gages on the pile foundations in order to monitor these …

Groundbreaking Scheduled For Electric Vehicle Test Facility | Utah State University Power Electronics Lab, Usu College Of Engineering

College of Engineering News

The USU Board of Trustees approved plans to begin construction on a 4,800 square foot facility at 650 E. Grand Ave. This facility will be used to enable research in Wireless Power Transfer technology for electric vehicles. The building will also feature at track to test charging with vehicles in-motion and a high-bay area for research in Wireless Power Transfer.

Guidelines For Construction Companies To Decide Between Outsourcing And Self-Performing For Prefabricated Components, Sebastian Soto Ortiz

Open Access Theses

Prefabrication and modularization has been used in the construction industry for decades. It has recently made a resurgence worldwide providing increased productivity, safety, quality and construction schedule. This research has focused on the situation where a construction company has decided to use prefabrication and faces two possibilities, they either will self-perform or they will outsource the construction of the prefabricated components. The decision making process used by a construction company to determine whether to outsource or self-perform prefabricated components is examined and analyzed.

Prefabrication is an industrial process in which certain components are manufactured in a specialized facility. These items …

Employment Opportunities And Skills Requirements For Construction And Property Surveying 2014 - 2018, Roisin Murphy, Stephen Walsh

Reports

In Autumn 2012, a number of Society members expressed their increasing struggle to find qualified graduate surveyors to fill vacancies in their practices. At the same time, members working in academic institutions reported a severe reduction in the number of students enrolling on surveying courses at third level.

New Building Regulations, Ruairi Hayden

Articles

No abstract provided.

Transition Zone Design Final Report, Nikiforos Stamatiadis, Adam J. Kirk, Andrea Cull, Austin Dahlem

Kentucky Transportation Center Research Report

The purpose of this report is to document the activities of the research effort and present the findings of the work accomplished. Transition zone is the area in which it is communicated to drivers that the roadway environment is changing (i.e., from rural to built-up) and that their speed should change as well. This study evaluated treatments that could advise drivers to this. Based on the study findings, it is recommended to add additional speed warning sites to such transition zones.

Mobile Design Stations And Teaching Walls, Diana D. Glawe

Engineering Faculty Research

A versatile, robust, and mobile design station can be economically constructed by integrating off-the shelf components with a clever custom framework. Ten such design stations are performing wonderfully in the new Center for Sciences and Innovation at Trinity University. Each unit supports the engineering design process from brainstorming and prototype design through construction and testing. The unit includes a permanent whiteboard, a removable white board, a flat-screen display, power outlets, data ports, storage (for tools, supplies, and student back packs) and a compartment to house electronic equipment hardwired into the unit. All this and a custom worktable for under $15,000. …

Human Factors Engineering At Design Stage: Is There A Need For More Structured Guidelines And Standards?, Farzad Naghdali, Maria Chiara Leva, Nora Balfe, Samuel Cromie

Articles

Human Factors Engineering (HFE) focuses on the application of human factors knowledge to the design and construction of socio-technical systems. The objective is to ensure systems are designed so as to optimise the human contribution to production and minimise potential f r design-induced risks to health, personal or process safety or environmental performance (OGP, 2011). The ISO standard ISO 9241-210 (2010), Ergonomics of human-system interaction, requires that all new facilities projects apply the principles of Human Factors Engineering (HFE) during early design stages. In practice this means ensuring, as a minimum, that every new facilities project is screened in collaboration …

Developing Guidelines For Including Mobility-Based Performance Specifications In Highway Construction Contracts, Shawn J. Larson

Theses and Dissertations

Construction zones can greatly affect the traffic flow on roadways, especially when lane closures are required. Traditionally, the Utah Department of Transportation (UDOT) has used traffic management specifications that only allow lane closures and road work to be done during predetermined hours or specifications that require a certain number of lanes to be open at all times. Recently, mobility-based work-zone traffic flow maintenance has been considered. This method requires continuous monitoring of mobility-based performance data and a mechanism to send alerts to the contractors when the mobility data does not meet the standards set by the specifications. UDOT recently tested …

Synergy Of The Developed 6d Bim Framework And Conception Of The Nd Bim Framework And Nd Bim Process Ontology, Shawn Edward O'Keeffe

Dissertations

The author developed a unified nD framework and process ontology for Building Information Modeling (BIM). The research includes a framework developed for 6D BIM, nD BIM, and nD ontology that defines the domain and sub-domain constructs for future nD BIM dimensions. The nD ontology defines the relationships of kinds within any new proposed dimensional domain for BIM. The developed nD BIM framework and ontology takes into account the current 2D-5D BIM dimensions. There is a synergy between the 6D and nD framework that allows the nD framework and ontology to be utilized as a unified template for future dimensional development. …

A Case Study Of Zero Energy Home Built For Solar Decathlon Competition 2013, Sanjib Mulepati

UNLV Theses, Dissertations, Professional Papers, and Capstones

Energy consumption in residential homes has been a subject of research related to sustainability. Reduction in the consumption of energy is a goal of sustainable construction. The Department of Energy (DOE) started a Solar Decathlon competition in 2002 in which the students from different universities around the globe build an energy efficient and affordable home suitable for their climate and location. The main goal of this competition is to select the best home that is designed and built in a sustainable way. In this study, the home designed and constructed for participation in the competition by the students at University …

An Analysis Of Safety Culture & Safety Training: Comparing The Impact Of Union, Non-Union, And Right To Work Construction Venues, Harry Miller Csp, Tara Hill, Kris Mason, John S. Gaal Edd

Online Journal for Workforce Education and Development

The construction industry is one of the most dangerous sectors of the US economy. As such, the safety attitudes and climate within small (residential) contracting firms may play a role in providing a safe culture and working environment. The intent of this practitioner-based research study is to compare and determine if there is a difference in safety practices—based on documented field inspections and their related original number of violations observed by OSHA—between union residential carpentry contractors in the St. Louis area and:

1) non-union residential carpentry contractors in the St. Louis area;

2) non-union residential carpentry contractors across Missouri; and …

Tools For Applying Constructability Concepts To Project Development (Design), Nikiforos Stamatiadis, Paul Goodrum, Emily Shocklee, Roy Sturgill, Chen Wang

Kentucky Transportation Center Research Report

The purpose of this report is to document the activities of Phases I and II of the research effort and present the findings of the work accomplished. Phase I developed the Constructability Review Database for the Kentucky Transportation Cabinet and Phase II conducted a benefit analysis of the constructability review process. The database provides the basis for entry and collection of constructability reviews and allows for the identification of trends leading to potential improvements of the process. The database can be used to summarize activities, generate reports for a project, and be capable of quantifying the benefits from the process. …

Civil Engineering And Construction News, Georgia Southern University

Civil Engineering & Construction: News & Publications (2011-2022)

• Dr. Mike Jackson to Chair New Department of Civil Engineering and Construction Management (CECM)

Effects Of Hinged Dowel System On The Performance Of Concrete Pavement Joints, Alireza Zeinali, Kamyar C. Mahboub, Herbert F. Southgate

Civil Engineering Faculty Publications

Concrete joint failure is a major distress mode in rigid pavements. Improving the joint performance in concrete pavements could yield substantial savings in terms of reduced maintenance and rehabilitation costs. The newly developed Hinged Dowel System (HDS) is a means for transferring loads across the concrete pavement joints. The HDS was patented as a new invention by the United States Patent and Trademark Office, and it is envisioned that it could significantly reduce the potential for joint failure in concrete pavements. The HDS assembly comprises a number of dowel bars and a collective hinge provided at the mid-length of the …

Developing A Model To Enhance Labor Productivity Using Bridge Construction Benchmark Data, Seonghoon Kim, Yong Bai

Civil and Environmental Engineering Faculty Research and Publications

The Labor Working Status Monitoring (LWSM) Model that incorporates the WRITE and the industry benchmark data was developed through the five steps to enhance labor productivity in bridge construction operations. The first step of the development process was to conduct a literature review, followed by the second step which was to develop the WRITE. During the development, the authors identified the necessary hardware and software for the WRITE and outlined a schematic to show the connection of major hardware components. The third step was to develop the LWSM Model for monitoring the on-site construction labor working status by comparing data …

Developing Seismic Performance Factors For Prefabricated Bamboo Walls In Comparison To Conventional Timber Shear Walls, David Steenson, Davin Chan

Civil, Environmental and Sustainable Engineering Senior Theses

In order to address the issue of rising demand in resources from providing a growing population with housing, a team of professors and undergraduate students worked to study bamboo's possible utility as a structural element. This team proposed the use of bamboo as a substitute for timber in conventional light frame construction, specifically in the form of bamboo shear walls, which resist lateral loads such as those applied by earthquakes and winds. In order to demonstrate the adequacy of these proposed bamboo walls as a substitute to the control softwood walls, the team used the document FEMA P-795 to develop …

Design, Construction, And Evaluation Of A Portable Reusable Plastic Container Dumper, Kevin J. Lau

BioResource and Agricultural Engineering

This senior project discusses the design, construction, and evaluation of a portable RPC (Reusable Plastic Container) dumper. This RPC dumper is one piece of a citrus processing system to package citrus. Bee Sweet currently utilizes man power in order to dump its RPCs whereas this design will decrease the amount of man power needed to dump RPCs during high workloads.

The goal of this project was to design, construct, and test a custom fabricated RPC dumper that will decrease the number of people needed to dump RPCs and also the amount of damage on the oranges when being dumped from …

Analysis And Interpretation Of The 2013 Wku Steel Bridge Competition, Dylan H. Ward

Mahurin Honors College Capstone Experience/Thesis Projects

This research centers on building a working steel bridge that can hold over 2500 pounds, while deflecting no more than 1.5 inches. Weighing less than 150 pounds, the bridge was designed by inputting models into programs such as SAP and Visual Analysis, and adding the required load effects. Creating such a bridge involves various disciplines such as fabrication, communication, engineering, computer science, and economics. This presentation will address the design procedure, the building process, and the challenges faced by the team. This experience has allowed the bridge team to see what it takes to finish a project from start to …

Control Charts As A Productivity Improvement Tool In Construction, Jospeh Hubert Ault

Purdue Polytechnic Masters Theses

This study examined the use of individuals control charts to facilitate the productivity improvement of repetitive construction processes. Cycles times for excavation, forming, and reinforcing processes were observed using stratified random sampling during the construction of six residential home foundations. The cycle time information was plotted on control charts followed by an intervention, with the applicable crew members and management, to analyze the charts and propose solutions to any problems identified. Following the intervention, more samples were collected for comparison to the baseline observations collected before the intervention. The mean cycle times were compared before and after the interventions using …

Cyber-Adaptive Physical Systems For Automated Construction Progress Monitoring And Asset Tracking, Syed Hammad Rasheed

Masters Theses

Despite the benefits of building information models as a means of communication, collaboration and integration in construction projects, their use is often limited to the design and tendering/bidding stage. Potential of building information models lies in its implementation during construction, operations and maintenance phases of a facility’s lifecycle. Tight Integration of building information model and physical facility by means of computational resources is required to achieve this potential such that changes in one environment are automatically reflected in the other. This is termed a cyber-adaptive physical systems approach. This research investigates the applicability of a cyber-adaptive physical systems approach in …

Bringing To Life The World’S Tallest Structure, Jonathan Weigand

Pursuit - The Journal of Undergraduate Research at The University of Tennessee

Intended as the centerpiece of constructional developments in Dubai, the Burj Khalifa now stands as the tallest building ever constructed. The uniquely designed foundation consists of a concrete raft supported by a cast-in-place pile system protected by waterproofing membrane to inhibit corrosion. The structural design integrates high-performance reinforced concrete and steel and incorporates an engineered “Y” shape that limits the lateral wind pressure on the building. Engineers applied the latest advancements in high-rise technology to develop an optimized construction plan that consisted of segmented tasks that promoted the staff to work at a quick yet manageable pace. This article details …

Tools For Applying Constructability Concepts To Project Development (Design), Nikiforos Stamatiadis, Paul Goodrum, Emily Shocklee, Chen Wang

Kentucky Transportation Center Research Report

The purpose of this report is to document the activities of Phase I of the research effort and present the development of the Constructability Review Database developed for the Kentucky Transportation Cabinet. The database provides the basis for entry and collection of constructability reviews and allows for the identification of trends leading to potential improvements of the process. The database can be used to summarize activities, generate reports for a project, and be capable of quantifying the benefits from the process.

Dc House Model Design And Construction, Mark Cabaj

Electrical Engineering

Approximately 1.6 billion people currently live without electricity. The only sensible solution to their energy problems is the use of renewable energy in an off-grid, autonomous home which is powered directly by direct current, rather than alternating current coming from a power line, which probably cannot be found nearby. The purpose of this project is to construct a prototype of the DC House. More specifically, this project focuses on the development and construction of the power distribution system of the DC House. The system will be put in place starting from the source side model down to the load side …