Construction Engineering Commons^™

Comparing The Environmental Impacts Of Using Mass Timber And Structural Steel, Khang Hoang Nguyen, Steelee Knight Morgan

Construction Management

Although mass timber has seen a gradual rise in demand in the past, there has been a lack of extensive research on the environmental impacts of using mass timber as a primary structural framing material. This paper compares structural steel, and mass timber’s total embodied carbon emissions. Accurate estimates were made using plans and specs for different projects retrieved from semi-structured interviews. The estimates were input through the EC3 Calculator to provide extensive total carbon emissions measurements between each construction material. Using structural steel framing increased the project’s overall environmental impact by roughly 84% compared to using mass timber. The …

Reciclaje Y Reutilización De Materiales De Construcción En Colombia Como Aporte A La Economía Circular, Juan David Mora Castro

Ingeniería Civil

No abstract provided.

Vivienda Vacacional Y Productiva Restrepo Meta, Johan Smith Rios Chaparro, Angie Paola Franco Briceño

Arquitectura

No abstract provided.

Módulos Educacionales Complementarios Flexibles, Adaptables Y Productivos Para La Formación Media En La Ruralidad, Paula Daniela Ballesteros González, Raquel Yohana Cárdenas Peña

Arquitectura

El presente proyecto de grado desarrolla módulos educacionales complementarios flexibles, adaptables y productivos para la formación media en la ruralidad. El proyecto se ubica en la ruralidad colombiana, la cual se caracteriza por tener un gran potencial agrícola

El proyecto se desarrolla entendiendo conceptos claves tales como la educación, la productividad, la flexibilidad, adaptabilidad, sostenibilidad, entre otros. A través de esta investigación y anteproyecto, se brinda una posible alternativa a partir de soluciones arquitectónicas y técnico constructivas que agrupan principios de diseño y objetivos planteados para lograr la aplicabilidad dentro de la educación tradicional de técnicas productivas en las escuelas …

Complejo Educativo Rural, Desarrollo Y Productividad Del Campo Jenesano - Boyacá, Reynel Castillo Henao

Arquitectura

En la actualidad, el concepto de “lo rural” se expande más allá de lo exclusivo “agrario”, esto se caracteriza por sus variadas dinámicas de funcionamiento y por los desacuerdos en los procesos que se vienen desarrollando.

De este modo de territorio se pretende avanzar en la caracterización del rural por medio de la dimensión económica productiva a través de los jóvenes, para que trascienda a dimensiones como lo institucional, lo sociocultural y lo ambiental.

Analysis Of Modern Barn Design, Gunther Soehnlen

Williams Honors College, Honors Research Projects

The agriculture industry is always changing. Barn structures are one of the most important aspects of the agriculture industry. As the agriculture industry changes, so does the design and construction of barns. There are many types of barns, but over the last 300 years four of the most prevalent types have been the Bank Barn, Open Span Truss Barn, Hoop Barn, and Transverse Frame Barn. The Bank Barn and Transverse Frame Barn have been popularly built for over 200 years. The Hoop Barn and the Open Span Truss Barn have been recently introduced to the industry, becoming popular within the …

Moisture Monitoring Of A Clt Structure In A Southern Climate, Elizabeth Poblete

Graduate Theses and Dissertations

Understanding of moisture behavior in cross laminated timber (CLT) is critical to the widespread use of CLT in construction in the United States. Currently, very little data exists on the long-term impact of moisture on CLT. The objective of this research is to collect data regarding the long-term moisture variation in the CLT panel at the University of Arkansas Adohi Hall residence hall. The climate of Northwest Arkansas is different from previously monitored buildings, as they were in the Pacific Northwest. Comparatively, Northwest Arkansas has a warmer climate with higher average annual precipitation. Waterproofing efforts are usually employed to prevent …

Tanzanian Concrete Masonry Walls, Edward J. Kaminski

Architectural Engineering

Walls that replicate masonry walls used in Tanzania are constructed and tested. The results from testing was compared with the respective predictions made using code guidelines from ASCE 7 and TMS 402.

Recycling Cigarettes Into Concrete, Jonathan R. Rosete

Construction Management

The objective of my senior project is to find a solution for the growing amount of improperly disposed cigarette butts on our planet. To accomplish this, I created and tested concrete cylinders mixed with different amounts of used cigarettes. It is my goal that we will be able to recycle cigarette butts and incorporate them into our everyday concrete use. By adding cigarettes to our mixes, I also understand their will be concerns with its potential strength. However with this in mind, it is my intention that these current mixes will only be used for non-structural concrete. In the following, …

Improving The Economic Viability And Flexural Strength Performance Of Dowel Laminated Casaurina Glauca Patchwood, Hesham Elseginy

Theses and Dissertations

The purpose of this study was to determine the strength of local casuarina glauca patchwood under artificial weathering presenting the changes of strength of wood along fibers. The study involved wood of similar density - half factorial design experiment was used with four factors to use fewer samples to have a total of 8. The specimens were exposed to artificial weathering consisting of soaking wood in water, drying at 60 °C, and exposure to UV radiation. Three-step aging cycle was repeated 8 times. In general, the tested wood species changed their compressive strength differently under the influence of artificial weathering. …

Optimization Of Thermal Energy Storage Sizing Using Thermodynamic Analysis, Andrew Villanueva

Masters Theses

The aim of this thesis is to examine the effect that Thermal Energy Storage (TES) sizing has on a building’s ability to meet heating and cooling demands in an energy and cost efficient manner. The focus of the research is the quantification the effects of TES for system sizing and boiler cycling. Research is accomplished by modelling TES systems with various storage capacities using thermodynamic analysis. Energy costs are subject to increase during peak usage periods due to a limited supply of energy. Peak heating and cooling periods also force thermal systems to be sized for loads that are only …

Multimodal Transit And A New Civic Architecture, Samuel Bruce Hill

Masters Theses

We live in an age defined by the automobile and its infrastructure. This paradigm of movement has shaped how we live our lives, and the urban frameworks we inhabit. Cars as a form of transportation damage the environment and engender unsustainable lifestyles. They also create anti-social spaces with the infrastructure they require, and therefore their success is inverse to that of the pedestrian experience.

I seek to adapt this transit paradigm with a more flexible and resilient multimodal system. My work focuses on reinvigorating a rail line in central Massachusetts and designing a modular station system that can serve as …

Wine History Project Pavilion, Douglas Mcarthur

Architectural Engineering

The Wine History Pavilion Project is a continuing endeavor of Cal Poly students working on an exhibitive, traveling structure for the San Luis Obispo community. The project started during the 2019 Fall Quarter in the interdisciplinary Integrated Project Delivery (IPD) Studio and has progressed to the detailed design stage for its eventual fabrication and installation. This report discusses the detailed design stage that 4th year Architectural Engineering student, Douglas McArthur, worked on.

Case Study: Google’S Unique Canopy Styled Construction, Ray A. Cuevas

Construction Management

In today’s rapidly changing world, builders are pushing to implement more sustainable practices and incorporate innovative techniques to integrate green practices into their structures. One of the latest examples of this push towards sustainability is seen in Google’s new headquarters, Charleston East located in Mountain View, California. Combining their widely known mission to provide a positive work environment for their employees with their passion to be more environmentally friendly, Google has set out to create a Living Building with LEED Platinum certification. In order to accomplish this Google has collaborated with Bjarke Ingels Group, Heatherwick Studio, and Hathaway Dinwiddie. The …

Mcneal Bluffs Development Package, Jack Angelo Balfour

City and Regional Planning

The McNeal Bluffs Development Package provides the information necessary to guide any future housing development on this property at the time of completion of this document. The package contains site analysis looking not only at the site itself but the surrounding area and region. The package then provides a detailed breakdown of the regulatory requirements that would be needed to get a project of this magnitude entitled. From there a real estate market analysis is conducted providing information on the real estate market of the whole region, locally, and provides information on recent comparable projects. A possible concept design is …

Mass Manufacturing 8x20 Tiny Homes For Low Income Housing In Slo, Tyler James Morales

Construction Management

The United States housing prices have been on the rise for years. This increase has led to an extremely large number of citizens in this country who are unable to afford their rent, much less buy a home. One of the many potential solutions to this problem are tiny homes. Tiny homes have been around since the 1850’s but have just recently been thrusted back into the spotlight. Today Tiny Homes is more than a style of housing but a movement to return to simpler times and simpler lifestyles by living out of a much smaller home. Our project goal …

The Relationship Between Bim And Electrical Prefabrication, Donald J. Lipsey

Construction Management

Recently, with the help of Building Information Modeling, prefabrication has become popular amongst electrical subcontractors. This report dives further into the relationship of the two counterparts and analyzes what allows the relationship to be successful. Currently, little information has been published regarding how Building Information Modeling and electrical prefabrication play off of each other. This report serves to provide information to electrical subcontractors that are either looking to start prefabricating or further their prefabrication methods. Analytical methods used consist of online research combined with interviews from three different people at three different electrical subcontracting firms. All interviewees hold different job …

Cal Poly Rodeo Observation Deck, Timothy Smith

Construction Management

This senior project was designed to help continue the winning tradition that the Cal Poly Rodeo program established in 1939 with a new observation deck for the practice arena. The major steps taken to complete this project were design, fundraising and construction. The total area of the deck is approximately 1,100 square feet and includes connections to an ADA approved ramp and multiple staircases. This is a landmark project for the Cal Poly Rodeo program and will assist them in keeping the winning Mustang tradition alive.

Interdisciplinary Studio Pavilion [Isp] 2019 – Silicalion, Theodore Kenitchi Powers

Construction Management

The subject of this paper is an interdisciplinary project in which teams of two or three architecture, one construction management, and one architectural engineering student were tasked with working together to design a portable wine pavilion for the Wine History Project (WHP). The mission of the WHP is to preserve the history of wine culture and vineyards in San Luis Obispo County. Each team chose a theme of nature upon which to base their project’s design. The author’s team, Silicalion, used the Venus flower basket as inspiration for its design. The resulting design is a series of cells that form …

The Emma Family Backyard Deck – Thousand Oaks, Ca, Christopher Walter Farkas

Construction Management

This paper outlines the planning, design, and construction of an 80 square foot deck/outdoor patio. The main purpose of this project was to assist an elder couple fund and construct a new deck in their backyard. Due to the current world pandemic, COVID-19 the Emma Family was practicing social distancing and adhering to the State and County wide stay at home order. The project plan was to design a deck for Emma family in the design, construction it and receive funding. The deck was a rectangular 8’ x 10’ and raised 6” off the ground. In addition to the deck …

Residential Seismic Retrofit Cost For Home Located In Tustin, California, Sara Clark

Construction Management

Seismically retrofitting a residential home not only protects the homeowner, but also helps them prepare for the future. Needless to say, many older homes are not up to the 2018 International Residential Code. As a result, many owners are uninformed about how much it will cost to retrofit their home and what changes will have to be made. The solution for this is determining a cost per square foot ratio that will help homeowners calculate an estimate for the retrofit of their home. Additionally, it is important to break this cost down into what specific changes need to be made. …

Prefabrication And The Labor Shortage On The Central Coast, Brenden Ryan Napier

Construction Management

The labor shortage has affected every aspect of construction all over California, however the central coast has been hit especially hard. The central coast’s location between the two major developmental hubs presents challenges such as relocating employees and finding skilled craftsman. One potential method that has been shown to increase productivity and cut costs is to prefabricate. Prefabrication can improve working conditions and increase worker safety while streamlining schedule and reducing environmental impact. While these benefits are certainly possible in larger cities that have the manufacturing grunt, this paper aims to understand if prefabrication is a viable way to alleviate …

Housing And Community Development Project In Siem Reap, Cambodia, Gerald F. Charette Iii

Construction Management

Habitat for Humanity Global Village is an international organization that gathers materials and volunteers to build homes for less fortunate villages in more than 70 different countries. The team I applied for was chosen to build a house for a family of four in a village near Siem Reap, Cambodia. I chose this as my senior project because it combines my interests in construction and humanitarian work, as well as giving me the opportunity to expand my knowledge of a different country’s construction means and methods. I felt that that the best way to showcase the material that I have …

Mandela Splash Pad Pre-Construction Plan, Levi Sandbulte

Theses/Capstones/Creative Projects

In the construction industry, it is the responsibility of the general contractor to take the architect’s ideas and turn it into a real building. Many times this requires ample communication and several drafts. This efficient execution of this process is vital to the completion of a successful project. In this project, I practice this communication process. The challenge presented by the owner is to build an affordable splash pad, and without impacting the construction schedule of the Early Childhood Development Center (ECDC) that is being built on the same property at the same time. This proposal gives the owner a …

Interdisciplinary Studio Pavilion [Isp] 2019, Gannon Van Sickle

Construction Management

An Interdisciplinary studio involves different knowledge disciplines who work together to achieve a common goal. This project engages this idea with three different majors. Our objective was to create a Pavilion to display wine history artifacts from the central coast. The project teams consist of architecture, construction management, and structural engineering majors. Each group was tasked with designing a portable pavilion that would achieve the desired objectives of the clients. At the end of the quarter the client will choose which project to be built. The roles of the different disciplines overlap, creating a project viewed at from many perspectives. …

The Design Of Tiny Homes And Their Significance To Simplistic Living, Monica Garcia-Guzman

Undergraduate Honors Theses

This research examines the design of tiny homes and the importance they play in the lives of those that would usually have not been able to afford a house. The research will also focus on designing a tiny home with the use of design software to fully understand the extent of the characteristics of a tiny home. The design of these small dwellings, usually about 400-500 square feet, allows for a minimalist lifestyle that can be very low cost. The same materials that are used in traditional constructed homes are used for tiny homes because it makes them more durable …

Interdisciplinary Studio Pavilion [Isp] 2019, Alex Beaubien

Construction Management

The Interdisciplinary Studio Pavilion 2019 was designed for students within architecture, architectural engineering, and construction management to be placed into eight interdisciplinary teams and design a pavilion that reflected the narrative for the Wine History Project of San Luis Obispo (the “WHP). Its curricula emphasized aesthetics; fabrication methods and techniques; ease of assembly, reassembly and transportability; and function. Deliverables for each team's structure focused on these curricula that required numerous design refinements and construction feasibility studies. This required each team member to contribute their respective knowledge about architecture, structural engineering, and construction to create a pavilion that fulfilled WHP’s goals. …

Developing A Computational Framework For A Construction Scheduling Decision Support Web Based Expert System, Feroz Ahmed

Dissertations

Decision-making is one of the basic cognitive processes of human behaviors by which a preferred option or a course of action is chosen from among a set of alternatives based on certain criteria. Decision-making is the thought process of selecting a logical choice from the available options. When trying to make a good decision, all the positives and negatives of each option should be evaluated. This decision-making process is particularly challenging during the preparation of a construction schedule, where it is difficult for a human to analyze all possible outcomes of each and every situation because, construction of a project …

Intermodal Transit Terminal: Integrating The Future Of Transit Into The Urban Fabric, Guy Vigneau

Masters Theses

The very foundation of transportation relies on its ability to efficiently move people and goods through a transitional space. Transportation hubs are key to achieving this goal. However, many transit terminals are outdated or poorly designed to fit the needs of the modern world. At the core of this thesis are two overarching questions. First, how do we design intermodal transit terminals so that they successfully integrate into an existing urban fabric? Second, how do we design for innovative modes of transportation, such as hyperloop technology? This thesis explores how architectural design can recover existing transit connections within an urban …

Financial Feasibility Of Leed Certified Buildings For Developers And Investors, Erik P. Henriksen

Construction Management

This is a case study on a small to mid-size private equity firm that deals with real estate development as well as investment to find out the financial feasibility of LEED certified buildings in today’s building climate. Interviews with two investment analysts at this firm who are versed in LEED certification about how it is looked at in their company as well as the broader industry will give insights into the feasibility of developing or investing in environmentally friendly buildings. This impacts the real estate and construction industries due to the fact that developers and investors are often times a …