Engineering Commons^™

Nawic Focus (December 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Construction Of A House In Tijuana, Mexico, Adam Scianna

Construction Management

No abstract provided.

Integrating Radiant Flooring With Insulation, Zachary J. Faber

Construction Management

Radiant flooring has gained traction in recent years becoming very common in residential construction, especially in custom homes. There are different types of radiant flooring that has been deployed into the construction of residential homes, but not all of them have been effective. Currently, radiant flooring must be installed either during construction of a new home, or requires the removal of existing flooring in order to place radiant components below and then reinstall the flooring. Not only does it require the removal of flooring, it is also quite expensive to purchase and install. This paper looks into whether or not …

Preconstruction Services For The Simpson Strong-Tie Lab Crane, Peter James Schoemann

Construction Management

For several years the Construction Management Department faculty have discussed implementing a better system of lifting heavy items in the Simpson Strong-Tie Lab. Currently, student assistants and faculty use a forklift to perform heavy lifting, there are definitely more safe and efficient alternatives available. An under running single girder crane system is in the process of being built in the Simpson Strong Tie lab. A full structural analysis has been calculated assuring the crane can lift up to two tons. This crane will help students and faculty use the lab to build the tiny house as well as other projects …

Nawic Focus (November 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Accelerated Innovation Deployment (Aid) Demonstration: Kytc — Roundabout Installation Project In London, Kentucky, Jeff Jasper, Adam J. Kirk

Kentucky Transportation Center Research Report

This document serves as the final report on the construction and opening of the Roundabout Project in London, Kentucky (Kentucky Item Number 11‐904.1). This project (hereafter referred to as the London Roundabout) was constructed on the authority of the Kentucky Transportation Cabinet (KYTC), which received an Accelerated Innovation Deployment (AID) Demonstration grant of $1 million to offset project construction costs. The AID Demonstration program requires that award recipients submit a final report to the Federal Highway Administration (FHWA) within six months of project completion. The purpose of this report is to document the project delivery and construction processes, benefits, and …

Datumate, Purdue Ect Team

ECT Fact Sheets

Datumate is digitally transforming civil engineering processes used in construction, surveying and infrastructure inspection markets with fully automated, highly precise, cost effective and safe tools. It utilizes state-of-the-art image processing and advanced drones and camera technologies dramatically reducing the amount of time surveying crews spend in the field, speeding up construction progress checks and shortening infrastructure inspection duration, while maintaining survey grade accuracy. The intuitive, simple and automated solutions increase productivity by saving field and office time in civil engineering and inspection projects of roads, intersections, stockpile volumes, topography, piping, industrial facilities, bridges, property surveys, building facades, railways, cellular infrastructure …

Nawic Focus (August-September 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

The Prevalence Of Six Sigma Trends In The Construction Industry In Pakistan, Muhammad M. Hassan

Masters Theses & Specialist Projects

Economic development in any country or area depends heavily on the performance of the construction industry. This is because the subsequent development of infrastructure increases economic activity, living standards, direct foreign investments, and business opportunities. The construction industry in Pakistan also plays a significant role in its economic activity, and the government’s focus towards increasing infrastructure development provides the construction industry with growth prospects. It is observed that quality management practices in the Pakistan construction industry are highly inadequate to enhance quality. The construction industry there is highly challenged with inadequate delays in projects and project quality. The need for …

Camp Ocean Pines Aviary Extension, Matthew R. Stephens

Construction Management

This paper describes the construction process of an additional 192 SF storage area for an existing Nature Center, along with a new 1000 SF deck around the entire structure. The scope of work included the excavation and pouring of concrete piers and stem walls, framing of the subfloor, shear walls, roof, and deck, electrical rough-in and finish, roofing system, windows, doors, insulation, drywall, and decking. All work on this project was managed by the author, and construction was done by the author, subcontractors, local hires, and volunteers. Construction of the project took place between December 2016 and June 2017, and …

A Case Study On Project Engage, A Step To Solve Alcoholism In The Construction Industry, Tyler Addison Lee

Construction Management

Alcohol is very prevalent in most industries around the globe, but the construction industry has been placed at the top, ranking number two for the most people suffering from alcoholism in the industry according to SAMHSA’s study. Some experts have said this is due to the hard and physical requirements of the job, time requirements of the job, and the stress involved within building a construction project. Common practice in the industry is that when a person is cited for being under the influence while at work, they will be let go, fired, or given a warning depending on the …

Case Study: Implementation Of Electronic Documentation On Heavy Civil Construction Projects, Andrew William Jenco

Construction Management

This paper identifies perceived benefits of transitioning to an electronic-based documentation program in a heavy civil subcontractor setting. Electronic documentation has shown to reduce costs through organization, review and retrieval methods. This study provides insight of heavy civil construction managers regarding the efficiency of transitioning to a shared document control system. RFI data among projects utilizing electronic documentation and traditional methods were compared. The RFI turnaround times among six projects that utilized traditional document control methods were compared to the RFI turnaround times of a project utilizing electronic documentation. The data collected from this study suggests that electronic documentation benefits …

Confidence Analysis Of Superintendents: Trades Vs. School, Paul S. Lavanne

Construction Management

Today, knowledgeable and reliable superintendents are in high demand throughout the construction industry. However, it seems to becoming more and more uncommon for a superintendent to come up through the more traditional route via the trades. It appears that it is becoming more common for superintendents to attend a university and attain a degree relating to construction. This begs the question though, does this new generation have what it takes to match their counterparts that come up through the trades? With this new direction being taken, it makes us wonder if universities are helping set a solid foundation for these …

Montgomery High School Baseball Clubhouse Expansion, Armando Ramirez

Construction Management

After graduating from Montgomery High School (MOH) in 2013, I knew that I wanted to give back when the opportunity was given. More specifically, I hoped to help the baseball team. Throughout my years playing baseball at MOH, the coaches and players constantly expressed interest in expanding the clubhouse as it was deemed too small and uncomfortable. After the first meeting with the owner, Coach Hermosillo, a budget was established and preliminary design ideas were brought up. It was important for him to implement the feedback given from the current players. After several meetings and different iterations of the expanded …

Netpoint®, Purdue Ect Team

ECT Fact Sheets

The vast majority of construction scheduling software uses a combination of spreadsheets and Gantt charts for developing and depicting Critical Path Method (CPM) schedules. While this paradigm works for the expert scheduler, it is not conducive to collaboration, and it is prohibitively difficult for non-scheduling experts to understand.

NetPoint® provides a dynamic, visual interface conducive to touch and gestural input. Activities are drawn directly on a time-scale and may be placed on the same row or arranged automatically using codes or the WBS. Such control of the presentation makes it easier to communicate the plan to any type of audience. …

Leading Safety Indicators In The Construction Industry: The Case Of Tennessee, Noor Suheil Akroush

Masters Theses

The construction industry has historically suffered from high frequency and severity of accidents, making safety a major concern for all associated stakeholders. To improve safety performance, leading safety indicators have emerged as a more effective alternative to the traditional lagging indicators measured after the occurrence of an incident or accident. These are ex ante assessment of construction behaviors and processes to proactively predict safety breaches.

Prior research has defined and assessed leading safety indicators, but has not yet sufficiently understood their actual current application either at the local and/or regional levels. To this end, this research aims to study, define, …

Smartvid.Io, Purdue Ect Team

ECT Fact Sheets

The collection, organization, and retrieval of industrial media is a pervasive challenge that is especially glaring for companies in the AEC industry. Construction projects often generate large volumes of pictures & videos from the field for tracking progress and communicating between engineers, contractors, and subcontractors. It is not uncommon for field personnel to capture hundreds of photos per week on any given jobsite.

Smartvid.io is a cloud-based software solution designed for the specific needs of industrial media. The application’s internal deep-learning engines, collectively nicknamed VINNIE (for ‘Very Intelligent Neural Network for Insight and Evaluation’), use speech and image recognition to …

Hillman Composite Beam (Hcb®), Purdue Ect Team

ECT Fact Sheets

The Hillman-Composite Beam (HCB®), is an innovative structural member for use in highway and railroad bridges as well as marine facilities. The HCB is essentially a lightweight reinforced concrete beam strengthened and protected by a corrosion-resistant and resilient Fiberglass Reinforced Polymer (FRP) shell.

The beam is comprised of three main components, a concrete arch (compression reinforcement), an FRP bottom flange encapsulating steel strands tying the ends of the arch together (tension reinforcement) and the FRP shell. Galvanized Rebar “shear connectors” are used to make the beam composite with the concrete deck in the same manner as pre-stressed concrete beams.

The …

Aei Student Design Competition: Texas Tech Sports Performance Facility, Jacob G. Kockrow

Construction Management

The AEI Student Competition is an annual event that pushes students in the disciplines of engineering and construction management to collaborate and demonstrate creative solutions to the challenges presented. This year, the competition is focused on the new Texas Tech Sports Performance Sports Facility located in Lubbock, Texas, where they tore down the existing building and are in the process of completing the new facility. Instead of recreating the plans given, we designed a brand new building to meet the project requirements, which included a $48 million budget and a 34-month construction duration. As the Construction Manager for the project, …

An Analysis Of The Benefits In Estimating At Different Pipe Union Labor Rates, A.J. Chamorro

Construction Management

This paper is an analysis of the costs and benefits of estimating at different union labor rates, based on the location of the project and which jurisdiction the project falls in. The basis of the research is a case study of a Bay Area mechanical contractor (Contractor X) which previously estimated at a single labor rate, and recently developed variable estimating. Through that case study, best practices are developed for union pipe trade estimating. The results of the case study show that estimating protocol should be determined on a project by project basis, and company resources and manpower have to …

Nawic Focus (February 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Nawic Focus (January 2017), National Association Of Women In Construction - Maine Chapter Staff

Maine Women's Publications - All

No abstract provided.

Towards Massive Data And Sparse Data In Adaptive Micro Open Educational Resource Recommendation: A Study On Semantic Knowledge Base Construction And Cold Start Problem, Geng Sun, Tingru Cui, Ghassan Beydoun, Shiping Chen, Fang Dong, Dongming Xu, Jun Shen

Faculty of Engineering and Information Sciences - Papers: Part B

Micro Learning through open educational resources (OERs) is becoming increasingly popular. However, adaptive micro learning support remains inadequate by current OER platforms. To address this, our smart system, Micro Learning as a Service (MLaaS), aims to deliver personalized OER with micro learning to satisfy their real-time needs.

Construction Of Sno2-Graphene Composite With Half-Supported Cluster Structure As Anode Toward Superior Lithium Storage Properties, Chengling Zhu, Zhixin Chen, Shenmin Zhu, Yao Li, Hui Pan, Xin Meng, Muhammad Imtiaz, Di Zhang

Faculty of Engineering and Information Sciences - Papers: Part B

Inspired by nature, herein we designed a novel construction of SnO₂ anodes with an extremely high lithium storage performance. By utilizing small sheets of graphene oxide, the partitioned-pomegranate-like structure was constructed (SnO₂@C@half-rGO), in which the porous clusters of SnO₂ nanoparticles are partially supported by reduced graphene oxide sheets while the rest part is exposed (half-supported), like partitioned pomegranates. When served as anode for lithium-ion batteries, SnO₂@C@half-rGO exhibited considerably high specific capacity (1034.5 mAh g⁻¹ after 200 cycles at 100 mA g⁻¹), superior rate performance and remarkable durability (370.3 mAh g^{−1 …}

Scheduling Strategies For Construction Project Managers Toward On Time Delivery, Paul Shamp

Walden Dissertations and Doctoral Studies

Construction management projects involve complex, dynamic environments resulting in uncertainty and risk, compounded by demanding time constraints. Research indicated project managers have struggled to identify best practices for scheduling construction projects via critical path methodologies while searching for tools to increase timely job completions and budget profits. The purpose of this single case study was to explore the strategies that construction project managers used to manage scheduled construction project delivery on time. The constructivist philosophical worldview was used as the framework for this study. Data were collected from semistructured interviews from 7 project managers from 5 different construction companies selected …

An Operational View In Computational Construction Of Information, Florentin Smarandache, Stefan Vladutescu, Constantin Dima, Valeriu Voinea

Branch Mathematics and Statistics Faculty and Staff Publications

The paper aims to explain the technology of emergence of information. Our research proves that information as communicational product is the result of processing within some operations, actions, mechanisms and strategies of informational material meanings. Are determined eight computational-communicative operations of building information. Information occurs in two communication phases, syncretic and the segregation-synthetic. The syncretic phase consists of four operations: referral of significant field, primary delimitation of information, detection-looking information and an anticipative-draft constitution (feedforward). The segregation-synthetic phase also includes four operations: discrimination, identification, interpretation and confrontation (feedback). In the future we will investigate informational actions, mechanisms and strategies.

A Proposed Method Of Correcting The Construction Entries In The 2006 Philippine Input-Output Table, Albert E. Lamberte, Krista Danielle Yu, Caesar Cororation

Angelo King Institute for Economic and Business Studies (AKI)

The construction of national input-output (IO) tables follows internationally acceptable standards such as the United Nations Systems of National Accounts (UN SNA) and European System of Accounts (ESA). These standards are used to ensure tractability and coherence between country tables. The 2006 Philippine IO table published by the Philippine Statistics Authority (PSA) assumes that the construction sector does not provide any input to the production of output for any economic sector. With the booming infrastructure development in the Philippines, this assumption that intermediate demand for construction output has a value of zero is unreasonable. This study proposes a corrective approach …