Seismic Evaluation And Optimization Of Reinforced Concrete Multistory Building,
2020
Morehead State University
Seismic Evaluation And Optimization Of Reinforced Concrete Multistory Building, Ahmed Abdallah
Morehead State Theses and Dissertations
A thesis presented to the faculty of the Elmer R. Smith College of Business and Technology at Morehead State University in partial fulfillment of the requirements for the Degree Master of Science by Ahmed Abdallah in April of 2020.
The Viability And Simplicity Of 3d-Printed Construction: A Military Case Study,
2020
Air Force Institute of Technology
The Viability And Simplicity Of 3d-Printed Construction: A Military Case Study, Jeneé A. Jagoda, Brandy Diggs-Mcgee, Megan Kreiger, Steven J. Schuldt
Faculty Publications
In November 2019, U.S. Marines, Air Force, and Army Corps of Engineers personnel demonstrated the viability and simplicity of three-dimensionally (3D)-printed construction in a controlled environment at the U.S. Army Engineer Research and Development Center—Construction Engineering Research Laboratory in Champaign, Illinois. The tri-service exercise spanned three days and culminated in the construction of three 1 m × 1 m × 1 m (3 ft × 3 ft × 3 ft) concrete dragon’s teeth (square pyramid military fortifications used to defend against tanks and armored vehicles) and several custom-designed objects. The structural components were printed using a custom-built, gantry-style printer called …
Heavy Civil Estimating Module For Cm 314,
2020
California Polytechnic State University, San Luis Obispo
Heavy Civil Estimating Module For Cm 314, Everett A. Roberts
Construction Management
In the past, through engagement with students that have gone through the Heavy Civil class, it has been found that student understanding of typical heavy civil operations is subpar. Through an updated course module that focuses on estimating the four major operations, Earthwork, Underground, Asphalt, and Concrete, students will gain a deeper understanding of the heavy civil field of construction. The module consists of four assignments that pertain to the previously mentioned operations. Each contain a lecture detailing typical crew compositions and cycle times, reference material and resources the student can use when completing the assignments. This new module will …
Analysis Of Military Construction Cost Growth In Usaf Major Defense Acquisition Programs,
2020
Air Force Institute of Technology
Analysis Of Military Construction Cost Growth In Usaf Major Defense Acquisition Programs, Emily E. Angell, Edward D. White, Jonathan D. Ritschel, Alfred E. Thal Jr.
Faculty Publications
This study uses descriptive and inferential statistics to identify cost growth Analysis of Military Construction of military construction (MILCON) at the programmatic level, while bridging the gap between Selected Acquisition Report (SAR) estimates and actual project costs. Findings of this study aid the cost community with appropriate allocation of resources in developing these estimates. Overall, Major Defense Acquisition Programs (MDAP) appear to experience more negative growth (cost savings) in MILCON estimates on reviewed SARs— typically less than 0.2% of the total program cost. SAR estimates became more accurate from the first to last SAR in comparison to the total MILCON …
Design And Construction Of Drilled Shafts For Landslides,
2020
GEOTILL, Inc.
Design And Construction Of Drilled Shafts For Landslides, Malek Smadi
Purdue Road School
In general, weathered shale underlain by shale interbedded with limestone is the main forma-tion that underlies many of the slopes adjacent to the Ohio River in southern Indiana. During wet periods the weathered shale exhibits a sig-nificant decrease in strength, which has led to a number of landslides. In this session several case histories will be presented where drilled shafts have been used to repair and improve the safety of homes and roadways.
Plant Growth Layer: Recurring Special Provision 629-R-630,
2020
INDOT
Plant Growth Layer: Recurring Special Provision 629-R-630, Kurt Pelz, Shawn Slaymon
Purdue Road School
This presentation encapsulates everything from what plant growth layer is and how it was developed to when it should be added to projects, its proper verification, and estimating PGL quantities. This presentation will also include project-specific examples of the limitations and expectations of PGL during the design and construction phase.
The Future State Of Mobility,
2020
Purdue University
The Future State Of Mobility, Jerome Quandt
Purdue Road School
Formed in 2018, the Illinois Autonomous Vehicles Association (ILAVA) is a privately funded non-for-profit organization focused on establishing thought leadership in the state of Illinois, by identifying and addressing the current and emerging opportunities related to the inevitable growth of CAV technologies throughout the transportation network. Through the deployment of scalable and sustainable business solutions, facilitating industry education and establishing thought leadership, ILAVA is creating an ecosystem that defines Illinois as #TheFutureStateofMobility.
Waterproofing Membrane For Concrete Boxes And Culverts,
2020
Indiana Department of Transportation
Waterproofing Membrane For Concrete Boxes And Culverts, Keith Alan Lytton P.E., Jeremy Hunter P.E.
Purdue Road School
In 2019 a new INDOT Specification went into effect for waterproofing on concrete pipes and three- and four-sided boxes. The new specification decreased the leakage at these structures joints from 95% to less than 5%. This presentation will provide the background on why the change was needed and the solution, complete with construction examples and results.
Dnr Permitting From A Consultant’S Perspective: Construction In A Floodway,
2020
Indiana DNR
Dnr Permitting From A Consultant’S Perspective: Construction In A Floodway, Paul Brayton, Nicole Reed
Purdue Road School
When working near a river or stream, it is likely that a Construction in a Floodway (CIF) permit will be required. Consultants submitting permits to regulatory agencies can encounter costly delays trying to get them approved. This presentation will focus on the best practices to help streamline the permitting process by walking through the permitting process from a consultant’s perspective, including what projects need a CIF permit, and when to submit.
Strategies And How-Tos On Interstate Closures For Mot,
2020
INDOT
Strategies And How-Tos On Interstate Closures For Mot, Jim Poturalski, Eryn Fletcher
Purdue Road School
Full interstate closures have proven to be an effective method for balancing congestion and safety when maintaining interstate infrastructure. This presentation will describe successful practices, federal requirements, and the process to follow when closing an interstate for maintenance.
Unique Utility Coordination,
2020
INDOT
Unique Utility Coordination, Bill Read, Thomas Randall, Corey Baugh
Purdue Road School
This session presents constructibility problems associated with raising a bridge about 9 feet under a 765 KV line. The solution for how to work under the line while complying with OSHA requirements, utility company coordination requirements, and the overall construction schedule was difficult: shut down the power line for construction, which had to be coordinated within a narrow window and also funded. Join us for a discussion.
Six Pillars Of Utility Engineering,
2020
Texas A&M Transportation Institute
Six Pillars Of Utility Engineering, Cesar Quiroga, Natalie Parks
Purdue Road School
The Utility Engineering and Surveying Institute (UESI), the newest Institute within the American Society of Civil Engineers, has adopted and strongly promotes the six pillars of utility engineering. This presentation will discuss how each pillar is critical to successful project delivery and how the six pillars can be incorporated into our projects.
City Of Elkhart - Ada Data Collection And Transition Plan Implementation,
2020
City of Elkhart
City Of Elkhart - Ada Data Collection And Transition Plan Implementation, Jeffrey Schaffer, Rachel Page
Purdue Road School
Over a 5-year period, the City of Elkhart col-lected detailed data on nearly 4,000 curb ramps. The City is now using that data to plan and fund ADA improvements within the public right-of-way. This presentation will discuss how to look at an overwhelming task such as ADA compli-ance in the right-of-way and develop a plan to manage it.
A Novel Self-Healing System: Towards A Sustainable Porous Asphalt,
2020
Delft University of Technology
A Novel Self-Healing System: Towards A Sustainable Porous Asphalt, Shi Xu, Xueyan Liu, Amir Tabakovic, Erik Schlangen
Articles
Self-healing asphalt, aimed to produce a sustainable asphalt pavement using green technology, has been studied in the past two decades. Technologies including encapsulated rejuvenator and induction heating have been proposed, demonstrated in the laboratory, and gradually evaluated in field application. This paper looks into the synergy effect of the above two technologies, where induction heating serves as the asphalt damage repair mechanism, requiring just 2 min heating time and encapsulated rejuvenator will replenish (rejuvenate) aged asphalt binder and reinstate bitumen’s healing ability. Moreover, the increased temperature from induction heating could in turn accelerate the diffusion process of rejuvenator into aged …
Identifying And Positively Addressing Real And Perceived Barriers To Inclusion In Construction,
2020
Minnesota State University -
Moorhead
Identifying And Positively Addressing Real And Perceived Barriers To Inclusion In Construction, Lisa Breitenfield
The Professional Constructor
The construction industry is facing difficulties in recruiting and training new skilled workers. My essay will identify some methods companies and the AGC can use to attract new employees. Some potential solutions involve encouraging schools to expose students to the construction industry, recognizing and assisting working parents with childcare issues, companies offering employees personalized career advancement schedules, and recruiting students focused on the arts and history for detail oriented roles in the industry. The Associated General Contractors can help by advising individual companies on attracting employees and facilitate greater mentorship programs between companies and educational institutions.
Current State Of The Employee Assessment Process In The Construction Industry For Southeast United States,
2020
Clemson University
Current State Of The Employee Assessment Process In The Construction Industry For Southeast United States, Dhaval Gajjar, Shima Clarke, Cayla Anderson
The Professional Constructor
The employee assessment process (EAP) is a formal evaluation system used by an employer to evaluate employee’s performance and behavior within a company. The objective of this paper is to determine the current state of the most common used practices for EAP in the construction industry; specifically in Southeast United States. Existing literature was reviewed to understand the historical context and the current documentation of existing EAP processes in other industries and within the construction industry. Literature revealed that there is no formal standardized process documented for EAP practice within the United States construction industry. Based on the literature findings …
State Department Of Transportation Suas Program Development And Operational Deployment,
2020
Clemson University
State Department Of Transportation Suas Program Development And Operational Deployment, Dennis Bausman, Joseph Burgett, Ajay Jadhav, Scott Shaffer, Eric Stuckey
The Professional Constructor
Over the past several years small unmanned aircraft systems (sUAS) have gained popularity in the private sector. Recent studies have shown an increasing interest from state DOTs in the U.S. for the use of drone technology. However, most of the studies did not fully investigate the depth of program integration or application. This study combines the findings of recent studies to identify state DOTs with the most extensive sUAS operational experience. The drone champions for the six states identified, were interviewed to gain substantive insight regarding program initiation and organization, the spectrum of agency use, perceived benefits, and the DOT’s …
Increasing Diversity And Inclusion Through Mentoring Underrepresented Groups,
2020
Clemson University
Increasing Diversity And Inclusion Through Mentoring Underrepresented Groups, Corban Williams
The Professional Constructor
The Construction Industry historically has struggled to gain traction with underrepresented groups, such as women, African-Americans, and the Hispanic/ Latinx community. To combat this, industry-wide action is necessary to increase diversity and inclusion. Underrepresented communities have misconceptions about the construction industry including a lack of knowledge about the wide range of possible careers. By the AGC establishing a mentoring program with career goals and psychological attributes for grades 6-12 and college students, a positive dialog about the industry would be established. Visibility and promotion of the program would encourage students of underrepresented communities to consider a career in the construction …
Perspectives On Diversity And Inclusion In Construction,
2020
Eastern Michigan University
Perspectives On Diversity And Inclusion In Construction, Anna A. Pasha
The Professional Constructor
The construction industry is rapidly growing and contractors are optimistic about the immediate and long-term growth of the industry. As demand increases, the construction industry faces a projected labor shortage crisis. As the construction industry grows, it must rise to meet the challenge of solving this labor shortage by diversifying and widening its labor pool and strategically attracting new talent. This essay offers a detailed solution that includes a redefinition of approaches to diversity, ideas for short-term policies and creative long-term policies, and a lasting vision for the industry that will guide us to continue growing progressively and avoiding crises …
Examining The Pre-Construction Professional: Career Evolution, Responsibilities And Skilles,
2020
Missouri State University
Examining The Pre-Construction Professional: Career Evolution, Responsibilities And Skilles, Aaron D. Sauer, Hariharan Naganathan, Kevin M. Hubbard
The Professional Constructor
The construction industry is constantly evolving to meet the needs of clients in light of significant technological and regulatory change. The Pre-Construction Professional is one example of a new career path that has emerged in response to changing market conditions. This study investigated the Pre-Construction Professional in an effort to define when the career path emerged and why it was needed. The researchers also sought to describe the role of the Pre-Construction Professional and document their requisite knowledge and skills. The research design was based on extensive interviews with working Pre-Construction Professionals and supported by available literature. The findings of …
