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Articles 27001 - 27030 of 196021

Full-Text Articles in Engineering

The Torii Project: Installation Manual, Jorge Armando Lara-Gonzalez Jun 2023

The Torii Project: Installation Manual, Jorge Armando Lara-Gonzalez

Construction Management

Serving as a symbolic gateway that establishes the entrance to a sacred space, is known as a Torii. The Torii is a traditional Japanese gate that holds great significance in Japanese culture. Our team is inspired to create a respectable and culturally appropriate Japanese torii in hopes of honoring the Japanese, Japanese-American community within the campus and the central coast. This Torii is meant to serve as a token of diversity, equity and inclusion in the Cal Poly community. The scope of manual for the Torii project explores what it takes for the installation process of the Torii after manufacturing …

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Dg Pathway For City Farm Slo, Kieran Barker Jun 2023

Dg Pathway For City Farm Slo, Kieran Barker

Construction Management

City Farm SLO is a local 501(c)(3) non-profit organization whose mission is to empower the next generation to live healthier, more prosperous lives through sustainable agriculture and farm-based education. Located in San Luis Obispo on the outskirts of San Luis Ranch, City Farm SLO’s latest project known as “A Garden for All” aims to create a fully accessible garden that can serve all the students in the community they serve. A key part of this project is the pathway connecting the various garden elements which were previously not accessible to wheelchairs and susceptible to water damage and flooding during rain …

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Optimal Concrete Mix Design And Finish For Skateboarding Performance, Lohgan Christoper Spencer Jun 2023

Optimal Concrete Mix Design And Finish For Skateboarding Performance, Lohgan Christoper Spencer

Construction Management

While concrete has been used in construction for hundreds of years, the introduction of concrete to skateboarding is a relatively new development. Concrete and concrete finishes are very well studied in the context of buildings and building design. Shotcrete is also very well understood as it has been in use for over 100 years. Because it is a relatively new sector of the industry, concrete skatepark construction is an area that has plenty of room for research and development. This research paper will describe the finish methods and mix designs used for concrete skatepark construction by leading skatepark construction companies …

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Exploring The Potential Of Pavegen’S Kinetic Energy Generating Floor For Sustainable Energy Solutions: A Proposal For Cal Poly Slo, Brandon J. Cuneo Jun 2023

Exploring The Potential Of Pavegen’S Kinetic Energy Generating Floor For Sustainable Energy Solutions: A Proposal For Cal Poly Slo, Brandon J. Cuneo

Construction Management

This paper proposes the installation of Pavegen's kinetic energy generating floors at Cal Poly’s campus as a sustainable energy solution. Pavegen has developed a pioneering technology that converts footsteps into clean and renewable energy. The versatility of these floors is demonstrated through successful implementations in various settings, such as transportation hubs and public spaces, generating power from foot traffic. Collaborations with Schneider Electric, installation at Dupont Circle, and integration at Heathrow Airport showcase the potential for sustainable urban infrastructure. This paper outlines research conducted on Pavegen and similar solutions, including communication with company representatives and examining proposed installation locations at …

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Storage Shed Construction For Local Charity, Veda Maisie Guillermo Jun 2023

Storage Shed Construction For Local Charity, Veda Maisie Guillermo

Construction Management

This paper presents a project of the successful construction of a storage shed for Taproot Charities, a non-profit organization based in Templeton, California that aims to support young women furthering their education in Uganda. The project aimed to provide a storage solution for the organization's supplies and materials. The planning phase considered the available donated materials to determine the shed's dimensions and design features. This paper highlights the methods and materials used to build a storage shed and emphasizes the importance of communication during the construction process. During the construction process there were several weather-related project schedule setbacks which were …

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Technology Update Recommendations For Construction Management Classrooms, Julia M. Ralston Jun 2023

Technology Update Recommendations For Construction Management Classrooms, Julia M. Ralston

Construction Management

This paper outlines the process of creating the design for technology updates to a classroom with outdated and unreliable equipment. Key features of the design include updates to the classroom’s audio and visual display systems, improved connection accessibility for presenters using personal devices, the implementation of modern recording technology to assist with virtual teaching methods, and better support for students using personal technology as their primary note-taking and working mediums. The completed elements of the project include input gathered from students, faculty, and professionals on suggestions for the design, equipment selection and justification, preliminary coordination efforts with project contractors, and …

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A Guide To An Effective Cal Poly Construction Management Internship, Vincenzo Lucich Jun 2023

A Guide To An Effective Cal Poly Construction Management Internship, Vincenzo Lucich

Construction Management

Internships provide a multitude of opportunities for students to learn and apply curriculum concepts. Internships are a window providing students with a glimpse of industry standards and practices. For employers, internships can provide value in the form of assistance with documentation, providing a fresh pair of eyes, and providing potential hires. That being said, currently there is no common set of internship standards, producing varying results for interns. The purpose of this research paper is to provide a professional blueprint for current and future CM companies to integrate in their internships. Student surveys and industry professional interviews were conducted to …

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2nd Annual Girls Build Summer Academy: Apprentice I Service Project, Jalene Maryam Gee Jun 2023

2nd Annual Girls Build Summer Academy: Apprentice I Service Project, Jalene Maryam Gee

Construction Management

At Cal Poly construction management department’s second annual Girls Build Summer Academy for high school-aged girls, first year academy participants completed a service learning project to enhance the well-being of the turtles and tortoises at a turtle and tortoise sanctuary. In this week-long day camp, which exposed girls to various career paths within the architecture, engineering, and construction industry, girls learned all industry aspects from volunteers, construction management alumni, and camp leaders, and were provided the opportunity to safely learn and apply building construction techniques. Throughout the week, they learned about tools, materials, and safety, and applied those skills to …

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Dissolution Rates Of Borophosphate Glasses In Deionized Water And In Simulated Body Fluid, Parker T. Freudenberger, Rebekah L. Blatt, Richard K. Brow Jun 2023

Dissolution Rates Of Borophosphate Glasses In Deionized Water And In Simulated Body Fluid, Parker T. Freudenberger, Rebekah L. Blatt, Richard K. Brow

Materials Science and Engineering Faculty Research & Creative Works

Particles of Borophosphate Glasses with the Nominal Molar Compositions 16Na2O-(24-Y)CaO-YSrO-XB2O3-(60-X)P2O5 (Mol%), Where 0 ≤ X ≤ 60 and Y = 0, 12, and 24, Were Reacted in Deionized Water and in Simulated Body Fluid (SBF) at 37 °C. for the Dissolution Experiments in Water, the PH of the Solution at the Conclusion of the Experiments Increased Systematically, from 2.1 to 9.5, for Y = 0 Glasses When 'x' Increased from 0 to 60. the Reaction Rates over the First 8–24 H of Dissolution in Both SBF and Deionized Water Followed Linear …

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Attainable And Sustainable Home Building Solutions, Katrina Matthews Jun 2023

Attainable And Sustainable Home Building Solutions, Katrina Matthews

Construction Management

Sustainability has fortunately been a recent concern in the construction industry as climate change continues to impose potentially insurmountable threats to the global environment. Although many new methods have been adopted in efforts to lessen the adverse environmental effects of construction-related activities, as a society, we still have much room for growth as the built environment accounts for almost 50% of global emissions. Many changes and standards must be adopted to make these solutions efficiently beneficial. To set industry standards, we must start with the most basic form of construction- residential building. This report covers two attainable framing solutions for …

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The Impact Of Employee Position And Company Size On Workplace Stress In The Commercial Construction Industry, Jena Lee Jun 2023

The Impact Of Employee Position And Company Size On Workplace Stress In The Commercial Construction Industry, Jena Lee

Construction Management

While stress is commonly experienced in the construction field, there is a lack of understanding regarding how employee rank and company size contribute to this phenomenon. This paper investigates the impact of employee rank and company size on stress levels in the construction industry. To address the gap of information, a qualitative survey was conducted among employees of a small commercial company, focusing on stress levels according to employee ranking. This would be part one. The findings shed light on the relationship between employee position and stress. Additionally, an indirect comparative analysis was performed, comparing the results of this study …

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City Farm Slo Educational Pizza Oven, Koby J. Ramage Jun 2023

City Farm Slo Educational Pizza Oven, Koby J. Ramage

Construction Management

City Farm SLO is a nonprofit that educates the public about growing food, and they donate the produce to food banks and communities in need. Their mission is to promote healthy living through sustainable agriculture and farm-based education. This senior project is to build them an educational pizza oven for them to use in their classes. With it they will give lessons where they cook pizzas using ingredients that they grow on site. To do this, the builder had to make it lightweight and able to move around the property to different meeting places and outdoor classrooms. It is also …

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Cutting Board Business Model, Austin W. Dasis Jun 2023

Cutting Board Business Model, Austin W. Dasis

Construction Management

This paper covers a business model and investment proposal for a cutting board business. The cutting board industry is a lucrative sector where there is room to grow as a business while being profitable. There are alot of factors that go into starting a business and making it successful. The student has put this together to be able to give it to a potential investor to demonstrate what he has done and what he plans on doing upon an investment. The student enjoys woodworking and wants to be able to start his own business but has minimal knowledge of what …

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Development Of The New Hasslein Caed Collaborative, Catie Dines Jun 2023

Development Of The New Hasslein Caed Collaborative, Catie Dines

Construction Management

This paper outlines the development and execution of the new Hasslein CAED Collaborative student competition which engages students of all five majors in the College of Architecture and Environmental Design in a Request for Proposal style competition. CAED houses students studying Architecture, Architectural Engineering, City and Regional Planning, Construction Management, and Landscape Architecture. There is little opportunity for interdisciplinary collaboration within the CAED, despite our future career paths being heavily intertwined. This competition followed research by Greta Stout, class of 2022, on the benefits and support of interdisciplinary collaboration at Cal Poly SLO in CAED. The competition is named after …

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Tehachapi Mountain Trail Association – Trail Bridge Construction, Michael Bowman Jun 2023

Tehachapi Mountain Trail Association – Trail Bridge Construction, Michael Bowman

Construction Management

The Tehachapi Mountain Trail Association is a nonprofit organization which operates 32 miles of hiking and mountain biking trails year-round. The 650-acre property is located in the foothills above Tehachapi, CA and offers local residents and enthusiasts from around the area an area to exercise and enjoy nature. TMTA is able to operate through yearly memberships that allow the association to hold insurance as well as continue to maintain and build new trails year-round. After completing a separate project for TMTA in Winter 2022 for CM 420 Construction Service Learning, the President, Brandon Griffiths approached me with the idea of …

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Standardizing Hands-On Building Activities In Commercial Construction Management And Recommendations For Semester Conversion Adaptations, Lauren T. Mcclurg Jun 2023

Standardizing Hands-On Building Activities In Commercial Construction Management And Recommendations For Semester Conversion Adaptations, Lauren T. Mcclurg

Construction Management

CM 313 Commercial Construction Management at Cal Poly is an integrated lab course and one of the main hands-on learning experiences construction management students participate in. It is currently administered in the quarter system and as the university transitions to the semester calendar, the lab needs to be converted in order to accommodate this change. The main purpose of this project was to document existing practices and improve the process and experience for students, instructional students assistants, Simpson Strong Tie coordinator, and other professors of CM 313. This project included creating a builders guide to help the student assistants by …

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Meadow Park Community Gardens Improvements, Ryan D. Preciado Jun 2023

Meadow Park Community Gardens Improvements, Ryan D. Preciado

Construction Management

The San Luis Obispo Community Gardens offer space for residents to grow food at a low-cost yearly lease. Among the five Community Gardens in the city, there are over 100 plots available to purchase. These plots can vary from in-ground garden beds, off-ground raised garden beds, and ADA accessible garden beds. The goal with this project is to provide the Community Gardens with infrastructure to allow for a better garden experience and to increase the volume at which San Luis Obispo residents can utilize the gardens. Through communication with the San Luis Obispo Community Gardens, we were able to determine …

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City Farm Slo ‘Garden For All’ – Shade Structure, Reed Aitken Jun 2023

City Farm Slo ‘Garden For All’ – Shade Structure, Reed Aitken

Construction Management

Local non-profit, City Farm SLO, recently presented an opportunity for four Cal Poly Construction Management students to complete senior projects to construct their vision of a “Garden for All.” This paper will focus on the design, preconstruction, and construction processes necessary to complete the shade structure. The project will provide much needed shade to an outdoor classroom area where City Farm SLO hosts farm based education programs all year round. The completion of this senior project required thorough design, estimating, coordination, and construction efforts, while keeping safety and sustainable building practices at the forefront of every decision. This was particularly …

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Case Study: Uplifting The Interest Of Santa Maria High School Students Into The Construction Industry, Juan Zacarias Jr Jun 2023

Case Study: Uplifting The Interest Of Santa Maria High School Students Into The Construction Industry, Juan Zacarias Jr

Construction Management

The central coast of California, has not been a historically proclaimed region that produces large construction projects. The area is well known for other industries, such as the agriculture industry. It is an area that continues to grow interest and persuade these high school students into. Over the years, construction has been growing in the area and can be perceived through the development projects happening in the Central Coast region. Various general contractors have made a move into the central coast looking into expanding their company. This can potentially generate various employment opportunities. This qualitative case study aims to examine …

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Construction Panel Discussion At San Luis Obispo High School, Morgan P. Conway Jun 2023

Construction Panel Discussion At San Luis Obispo High School, Morgan P. Conway

Construction Management

Jake Ornellas and Morgan Conway conducted a panel discussion during the “tutorial” session on Monday, May 22, 2023, in the San Luis Obispo High School theater with three guest speakers, asking them questions about their respective organizations, then opening the floor for students to ask questions. Jake Ornellas and Morgan Conway also distributed flyers to students which included information about the organizations discussed and a survey to gauge student interest. This project was designed to expose high school students to opportunities they have in the construction industry as well as to create a connection between Cal Poly Construction Management and …

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Construction Panel Discussion At San Luis Obispo High School, Jake T. Ornellas Jun 2023

Construction Panel Discussion At San Luis Obispo High School, Jake T. Ornellas

Construction Management

The senior project idea for conducting a panel discussion presentation at San Luis Obispo (SLO) High School during a tutorial period was completed by Jake Ornellas and Morgan Conway. This paper provides details on the entire process of reserving a tutorial session at SLO High School, contacting and coordinating with trade representatives and university faculty, and executing the group panel discussion. The purpose of the project was to share and inform local high school students with the information regarding what careers in the different construction industry branches look like and what opportunities are there. The goal of this project was …

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Integration Of Autonomous Equipment In The Heavy Civil Industry, Jack Ryan Gutierrez Jun 2023

Integration Of Autonomous Equipment In The Heavy Civil Industry, Jack Ryan Gutierrez

Construction Management

The heavy civil industry plays a pivotal role in shaping the infrastructure landscape, with construction equipment serving as the backbone of any project. In an industry that is constantly looking for ways to improve efficiency, productivity, and safety, autonomous construction equipment has emerged as an innovative solution to help improve these factors on a heavy civil project. The purpose of this paper is to present an in-depth look at the current state of new technology involving autonomous construction equipment, and how prevalent it is in today's heavy civil industry. Qualitative interviews that were completed with a project manager, superintendent, and …

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French Drain Construction For Woods Humane Society, Cade M. Rees Jun 2023

French Drain Construction For Woods Humane Society, Cade M. Rees

Construction Management

The Woods Humane Society is a prominent animal care facility that aims to rehabilitate, rescue, and assist in the adoption of dogs and cats in the greater San Luis Obispo area. The property contains multiple dog playpen areas which consist of a concrete slab surrounded by a chain link fence, designed for the animals to have an open space to run around throughout the day. Employees are required to hose down the slab hourly to maintain a clean environment for the animals. When employees hose down the playpen areas, a considerable amount of water runs off the slab and into …

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Creating A Demolition Estimate Lab Assignment, Alex Domine Jun 2023

Creating A Demolition Estimate Lab Assignment, Alex Domine

Construction Management

This senior project aims to create a Demolition Estimate Lab as part of Cal Poly, San Luis Obispo's Demolition Topics Course, with the goal of enhancing construction education through practical experience in estimating demolition costs. The Lab will be equipped with industry-standard tools and software to simulate diverse demolition scenarios, covering site preparation, equipment requirements, waste disposal, labor needs, and environmental considerations. The project methodology entails extensive research and the integration of interactive learning activities. This initiative is expected to yield several benefits for students. Firstly, it will lead to improved learning outcomes by providing hands-on experience in estimating demolition …

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Skip The Grid: Restoring Light To The Navajo Nation, Diego Isaias Gonzalez Jun 2023

Skip The Grid: Restoring Light To The Navajo Nation, Diego Isaias Gonzalez

Construction Management

Skip the Grid is an interdisciplinary service project through California Polytechnic State University, San Luis Obispo (Cal Poly) where students and faculty partnered with sponsors including SOLV Energy and Goal Zero, and facilitation by Heart of America, an educational equity non-profit, to bring solar power to 27 families of school aged children in the Navajo Nation. The Navajo Nation is a historically disadvantaged community which lacks the infrastructure and financial capacity to provide electrical service to about a third of the families living on the reservation. Families in the Red Mesa and Chinle School Districts were the focus for this …

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Redesigning The Structure And Sanitary Aspects Of The Portable Toilet, Anna Knutson Jun 2023

Redesigning The Structure And Sanitary Aspects Of The Portable Toilet, Anna Knutson

Construction Management

The purpose of this project was to address the lack of appropriate facilities for women in the construction industry, specifically regarding portable toilets and how they can pose health and safety risks. To do so, a hackathon event was organized with the goal of brainstorming solutions to improve the current design and functionality of portable toilets. This paper provides an overview of what a hackathon is and why it was chosen for this project, and the planning involved. The event took place in the Simpson Strong-Tie Materials Demonstration Lab on California Polytechnic State University’s campus on June 8th and 9th, …

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City Farm Of Slo Animal Feed Shed, Jacob Ryan Pizzifred Jun 2023

City Farm Of Slo Animal Feed Shed, Jacob Ryan Pizzifred

Construction Management

The City Farm of SLO is a local nonprofit for San Luis Obispo that functions as an education center for individuals looking to live more sustainably. This organization teaches different aspects of farming such as planting crops, taking care of them, how to care for a wide variety of farm animals, and maintain the health of the farm. To achieve all these objectives, facilities must be in place to ensure the correct number of materials are available. One lacking feature of this farm is the space to store animal feed. Before this project the food was stored outside subject to …

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Profitability Analysis Of The Commons, Chloe E. Meyer Jun 2023

Profitability Analysis Of The Commons, Chloe E. Meyer

Construction Management

Given the current saturated housing market, prices of single-family dwellings have exponentially increased. Due to this housing crisis, alternative housing approaches need to be considered. One potential solution to increasing the supply of affordable housing units is a tiny house village community. Tiny house communities can carry with them a stigma of rundown looks and an RV park aesthetic, but they don't need to. Tiny house communities, at their best, can be thriving communities that are anchored in communal living, shared resources, and affordability.The Commons is a proposed tiny house village development that would be located on 1.6 acres. The …

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The Role Of Nonprofit Housing Developers In Addressing The Affordable Housing Crisis: A Case Study Of Linc Housing, Joshua Broadhead Jun 2023

The Role Of Nonprofit Housing Developers In Addressing The Affordable Housing Crisis: A Case Study Of Linc Housing, Joshua Broadhead

Construction Management

Nonprofit housing developers are playing a critical role in addressing the affordable housing crisis in society. However, they face significant challenges in the current housing landscape. To explore this topic, this project takes a case study approach, using Linc Housing as the primary case study to examine the impact of nonprofit housing developers on the affordable housing crisis and the challenges they face. The project involves a literature review to identify the impact nonprofits can have, key issues, and challenges faced by nonprofit housing developers in the current housing landscape. Additionally, data is collected on Linc Housing's affordable housing development …

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Exploring Student Population And Factors Deciding Enrollment In Cal Poly Slo Cm Program, Nicholas Diaz Jun 2023

Exploring Student Population And Factors Deciding Enrollment In Cal Poly Slo Cm Program, Nicholas Diaz

Construction Management

This study addresses the research problem of understanding how students discover the Construction Management (CM) major at Cal Poly SLO and assessing the satisfaction level of current CM students. A qualitative survey was conducted among 31 anonymous CM students using a digital survey platform. The survey aimed to gather data on students' experiences, perceptions, and overall satisfaction with the program. The analysis of the survey data revealed that students primarily discover the CM major through personal connections, academic advisors, and online resources. However, there is room for improvement regarding program visibility and accessibility. Effective marketing strategies are essential to attract …

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