Matching Items (15)
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- All Subjects: Civil Engineering
- Creators: Civil, Environmental and Sustainable Eng Program
- Member of: Theses and Dissertations
- Status: Published
Description
As a student and then an Undergraduate Teaching Assistant (UGTA), I have had the opportunity to personally witness the learning process of both myself and approximately 75 additional incoming Civil Engineering students taking the Mechanics courses after me. While watching the student learning process as an UGTA, I realized that there were consistent points of confusion amongst the students that the teaching staff could not efficiently communicate with the electronic or physical classroom materials available. As a physical learner, I am able to learn more comprehensively if I have a physical model to manipulate, and often found myself in the position of wanting to be able to physically represent and manipulate the systems being studied in class.
ContributorsCamillucci, Allyson Nicole (Co-author, Co-author) / Hjelmstad, Keith (Thesis director) / Chatziefstratiou, Efthalia (Committee member) / Civil, Environmental and Sustainable Eng Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
With a rapidly decreasing amount of resources for construction, wood and bamboo have been suggested as renewable materials for increased use in the future to attain sustainability. Through a literature review, bamboo and wood growth, manufacturing and structural attributes were compared and then scored in a weighted matrix to determine the option that shows the higher rate of sustainability. In regards to the growth phase, which includes water usage, land usage, growth time, bamboo and wood showed similar characteristics overall, with wood scoring 1.11% higher than bamboo. Manufacturing, which captures the extraction and milling processes, is experiencing use of wood at levels four times those of bamboo, as bamboo production has not reached the efficiency of wood within the United States. Structural use proved to display bamboo’s power, as it scored 30% higher than wood. Overall, bamboo received a score 15% greater than that of wood, identifying this fast growing plant as the comparatively more sustainable construction material.
ContributorsThies, Jett Martin (Author) / Ward, Kristen (Thesis director) / Halden, Rolf (Committee member) / Industrial, Systems & Operations Engineering Prgm (Contributor) / Civil, Environmental and Sustainable Eng Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
This thesis was prepared by Tyler Maynard and Hayley Monroe, who are students at Arizona State University studying to complete their B.S.E.s in Civil Engineering and Construction Engineering, respectively. Both students are members of Barrett, the Honors College, at Arizona State University, and have prepared the following document for the purpose of completing their undergraduate honors thesis. The early sections of this document comprise a general, introductory overview of earthquakes and liquefaction as a phenomenon resulting from earthquakes. In the latter sections, this document analyzes the relationship between the furthest hypocentral distance to observed liquefaction and the earthquake magnitude published in 2006 by Wang, Wong, Dreger, and Manga. This research was conducted to gain a greater understanding of the factors influencing liquefaction and to compare the existing relationship between the maximum distance for liquefaction and earthquake magnitude to updated earthquake data compiled for the purpose of this report. As part of this research, 38 different earthquake events from the Geotechnical Extreme Events Reconnaissance (GEER) Association with liquefaction data were examined. Information regarding earthquake depth, distance to the furthest liquefaction event (epicentral and hypocentral), and earthquake magnitude (Mw) from recent earthquake events (1989 to 2016) was compared to the previously established relationship of liquefaction occurrence distance to moment magnitude. The purpose of this comparison was to determine if recent events still comply with the established relationship. From this comparison, it was determined that the established relationship still generally holds true for the large magnitude earthquakes (magnitude 7.5 or above) that were considered herein (with only 2.6% falling above the furthest expected liquefaction distance). However, this relationship may be too conservative for recent, low magnitude earthquake events; those events examined below magnitude 6.3 did not approach established range of furthest expected liquefaction distance. The overestimation of furthest hypocentral distance to liquefaction at low magnitudes suggest the empirical relationship may need to be adjusted to more accurately capture recent events, as reported by GEER.
ContributorsMonroe, Hayley (Co-author) / Maynard, Tyler (Co-author) / Kavazanjian, Edward (Thesis director) / Houston, Sandra (Committee member) / Civil, Environmental and Sustainable Engineering Program (Contributor) / Construction Engineering (Contributor) / Barrett, The Honors College (Contributor)
Created2017-12
Description
Innovative teaching methods must be studied and implemented to optimize student learning and prepare future generations for complex challenges. Dr. Keith Hjelmstad, a professor at Arizona State University, developed such an approach, “The Mechanics Project,” and has implemented it in foundational engineering mechanics courses. Although course instructors have used traditional “lecture and read” approaches for generations, the world is changing, requiring a modified policy. In this thesis, I research, discuss, and analyze the positive effects of The Mechanics Project for civil engineering students based on its fundamental principles.
ContributorsWoodward, Caleb (Author) / Hjelmstad, Keith (Thesis director) / Chatziefstratiou, Efthalia (Committee member) / Barrett, The Honors College (Contributor) / Civil, Environmental and Sustainable Eng Program (Contributor)
Created2023-05
Description
The preceding paper analyzes the effects of UV radiation in plastic reinforcement and its effects on the fracture properties of cement-based materials. Three point tests were performed on notched beams, which called for the consideration of the Type II Size Effect. A comparison of the ductility of beams with and without polyethylene plastic powder reinforcement was done through the calculation of the fracture parameters Gf and cf, which represent the initial fracture energy and the characteristic length respectively. Although there was an observed increase in ductile behavior and properties in beams with polyethylene reinforcement, there did not seem to be a significant effect caused by the UV radiation. The hydrophilicity of the polyethylene powder was successfully increased through UV radiation and validated through water retention tests, which showed that the UV-treated polyethylene was retaining more water than the non-treated polyethylene, yet there was no extra increase in ductility of the cement beams compared to using non-treated polyethylene. The Type II Size Effect analysis was performed and compared to the stress analysis results of the experiment. For future research, it is recommended that a higher volume of polyethylene per 1000 grams of cement powder be used, as well as increasing the strength of the UV chamber to achieve a larger increase in the hydrophilicity of the polyethylene. Also, perhaps using more precise equipment to cut the notches in the beams would be helpful in ensuring that all specimens are identical and there is no error in notch depth caused by inaccurate use of the hacksaw or radial saw. Further experiments will be conducted.
ContributorsMardambek, Karim (Author) / Hoover, Christian (Thesis director) / Kazembeyki, Maryam (Committee member) / Civil, Environmental and Sustainable Eng Program (Contributor, Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Gathering the necessary information required to tackle traffic congestion problems is generally time consuming and challenging but is an important part of city planners’ work. The purpose of this paper is to describe the methodology used when analyzing potential solutions for the Arizona State Route 89A and Highway 179 roundabout in Sedona, Arizona; which is currently experiencing significant congestion. The oversaturated condition is typically applied to signalized intersections but its application to roundabouts requires further exploration for future management of similar transportation systems. The accompanying Quick Estimation and Simulation model (QESM) spreadsheet was calibrated using an iterative process to optimize its level of adaptability to various scenarios. This microsimulation modeling program can be used to predict the outcome of possible roadway improvements aimed at decreasing traffic congestion. The information provided in this paper helps users understand traffic system problems, as a primary to visual simulation programs.
ContributorsBrunetti, Isabel (Co-author) / Tran, Adam (Co-author) / Zhou, Xuesong (Thesis director) / Carreon, Adam (Committee member) / Civil, Environmental and Sustainable Eng Program (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
This honors project combines the capstone component of CEE: 486 Integrated Civil Engineering Design and the Barrett, The Honors College requirement by combination of Due Diligence report and Street Improvements and Quantities, respectively.
Overall, this project report provides due diligence for a proposed development project, Bella Vida Estates, designed by Red Rock Engineering. This proposed project is located in the southwest portion of the City of Phoenix, in the Laveen Village community.
Bella Vida Estates is a proposed 560-acre mixed-use development whose composition includes single family residential, commercial, recreational park and greenspace, a preparatory charter school, and water storage and wastewater treatment facilities. The subject property is confined east of the new Loop 202 – South Mountain Freeway Extension, south of W. Dobbins Road, north of W. Elliot Road, and west of S. 51st Avenue.
The Due Diligence report is comprised of relevant information needed to develop these parcels of land, including a Property Overview, Land Development Plan, Development Considerations, Sustainability and Value Add components, and Costs.
To provide a more comprehensive due diligence package for the proposed project, street improvement quantities were estimated and then presented via a Construction Documents Exhibit and an Opinion of Probable Costs document.
The Construction Documents Exhibit was created according to City of Phoenix Standards using AutoCAD Civil 3D. The exhibit includes four sheets: Cover Sheet, Exhibit Sheet, Cross Sections, and Appendix. The purpose of this exhibit is to provide a visual representation of the streets to be improved upon, with proper hatching (based on type of cross section), dimensioning, and annotations to aid in presentation.
The Opinion of Probable Costs tabulates Onsite Development costs, which includes Paving, utilities in the form of Water, Sewer, and Storm, Earthwork/Grading, and Lump Sum costs. In addition to the onsite costs, Contingency, General Conditions, General Contractor Fee, and Taxes are included to provide a comprehensive overview of estimated costs.
Red Rock Engineering is excited to propose this promising, sustainable development as a place of residence, commerce, and recreation to the residents of the Laveen Village community.
Overall, this project report provides due diligence for a proposed development project, Bella Vida Estates, designed by Red Rock Engineering. This proposed project is located in the southwest portion of the City of Phoenix, in the Laveen Village community.
Bella Vida Estates is a proposed 560-acre mixed-use development whose composition includes single family residential, commercial, recreational park and greenspace, a preparatory charter school, and water storage and wastewater treatment facilities. The subject property is confined east of the new Loop 202 – South Mountain Freeway Extension, south of W. Dobbins Road, north of W. Elliot Road, and west of S. 51st Avenue.
The Due Diligence report is comprised of relevant information needed to develop these parcels of land, including a Property Overview, Land Development Plan, Development Considerations, Sustainability and Value Add components, and Costs.
To provide a more comprehensive due diligence package for the proposed project, street improvement quantities were estimated and then presented via a Construction Documents Exhibit and an Opinion of Probable Costs document.
The Construction Documents Exhibit was created according to City of Phoenix Standards using AutoCAD Civil 3D. The exhibit includes four sheets: Cover Sheet, Exhibit Sheet, Cross Sections, and Appendix. The purpose of this exhibit is to provide a visual representation of the streets to be improved upon, with proper hatching (based on type of cross section), dimensioning, and annotations to aid in presentation.
The Opinion of Probable Costs tabulates Onsite Development costs, which includes Paving, utilities in the form of Water, Sewer, and Storm, Earthwork/Grading, and Lump Sum costs. In addition to the onsite costs, Contingency, General Conditions, General Contractor Fee, and Taxes are included to provide a comprehensive overview of estimated costs.
Red Rock Engineering is excited to propose this promising, sustainable development as a place of residence, commerce, and recreation to the residents of the Laveen Village community.
ContributorsGrgantov, William (Author) / Fox, Peter (Thesis director) / Farrell, Trey (Committee member) / Civil, Environmental and Sustainable Eng Program (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
This podcast focused on the experience of women in the field of STEM and more specifically civil engineering. The episodes will explore three main topics surrounding women in the workforce: how women navigate and succeed in a workforce with a predominantly male presence, whether or not women experience “impostor syndrome,” and how to deal with being undermined in the workforce. Also available on Spotify!
ContributorsRivera, Valentina (Author) / DiCaro, Isabella (Co-author) / Hjelsmtad, Keith (Thesis director) / Boyce-Jacino, Katherine (Committee member) / Barrett, The Honors College (Contributor) / Civil, Environmental and Sustainable Eng Program (Contributor)
Created2022-05
Description
This podcast focused on the experience of women in the field of STEM and more specifically civil engineering. The episodes will explore three main topics surrounding women in the workforce: how women navigate and succeed in a workforce with a predominantly male presence, whether or not women experience “impostor syndrome,” and how to deal with being undermined in the workforce. Also available on Spotify!
ContributorsRivera, Valentina (Author) / DiCaro, Isabella (Co-author) / Hjelsmtad, Keith (Thesis director) / Boyce-Jacino, Katherine (Committee member) / Barrett, The Honors College (Contributor) / Civil, Environmental and Sustainable Eng Program (Contributor)
Created2022-05
Description
This podcast focused on the experience of women in the field of STEM and more specifically civil engineering. The episodes will explore three main topics surrounding women in the workforce: how women navigate and succeed in a workforce with a predominantly male presence, whether or not women experience “impostor syndrome,” and how to deal with being undermined in the workforce. Also available on Spotify!
ContributorsRivera, Valentina (Author) / DiCaro, Isabella (Co-author) / Hjelsmtad, Keith (Thesis director) / Boyce-Jacino, Katherine (Committee member) / Barrett, The Honors College (Contributor) / Civil, Environmental and Sustainable Eng Program (Contributor)
Created2022-05