Architecture Commons^™

Raising The Green Roof: Enhancing Youth Water Literacy Through Built Environment Education, Laura B. Cole, Lilian Priscilla, Laura Zangori, Beth Kania-Gosche, Joel G. Burken

Teacher Education and Certification Faculty Research & Creative Works

Green Roofs Cool Cities, Clean the Air, Provide Habitat, and Manage Stormwater. They Are Compelling Tools to Teach Interconnected Human-Ecological Systems. This Study Included the Design, Pilot, and Evaluation of a Fourth-Grade Science Unit Entitled "Raising the Green Roof", Exploring These Connections. Five Classrooms in Two Midwestern U.S. Public Elementary Schools Participated, and 4th-Grade Students (N = 73) Drew Systems Models at Three Time Points (212 Models) and Wrote their Ideas. Qualitative Content Analyses of the Models Showed that Learners Were Increasingly Combining Social Systems (Green Roof Infrastructure) with Ecological Systems (Water Cycle) Across the Unit. Students Also Increasingly Evidenced …

Four-Way Cfd-Dem Coupling To Simulate Concrete Pipe Flow: Mechanism Of Formation Of Lubrication Layer, Tooran Tavangar, Masoud Hosseinpoor, Jeffrey S. Marshall, Ammar Yahia, Kamal H. Khayat

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

This study introduced a four-way CFD-DEM coupling approach to simulate the shear-induced particle migration (SIPM) mechanism leading to formation of the lubrication layer (LL) during concrete pumping. The CFD-DEM simulations considered the coupled effect of concentration (10 %–40 %) and wide size distribution (1–17 mm) of aggregate and rheology of the mortar for forces between the suspending matrix and the particles (and vice versa), as well as force transmission directly between particles (and the pipe wall). The formation of the LL was successfully simulated through a more realistic understanding the SIPM mechanism and rheological evaluation across the pipe with comparable …

Comparison Of Embodied Carbon Footprint Of A Mass Timber Building Structure With A Steel Equivalent, Mahboobeh Hemmati, Tahar Messadi, Hongmei Gu, Jacob Seddelmeyer, Moein Hemmati

Architecture Faculty Publications and Presentations

The main purpose of this study is to quantify and compare the embodied carbon (EC) from the materials used or designed to build the Adohi Hall, a residence building located on the University of Arkansas campus in Fayetteville, AR. It has been constructed as a mass timber structure. It is compared to the same building design with a steel frame for this study. Based on the defined goal and scope of the project, all materials used in the building structure are compared for their global warming potential (GWP) impact by applying a life cycle assessment (LCA) using a cradle-to-construction site …

Challenges That Impact The Development Of A Multi-Generational Low-Carbon Passive House In A Small City, Hanan Wehbi, Tahar Messadi

Architecture Faculty Publications and Presentations

The impact of the building and construction sector on climate change is becoming more important and recognized. Multiple initiatives around the globe have been utilized to design and develop residential structures, aiming to reduce energy consumption and carbon emissions; yet, there are several barriers to effective construction processes. This research outlines the gaps and barriers encountered by key stakeholders that were engaged during the preconstruction phase of a three-story multi-generational low-impact Passive House in Fayetteville, Arkansas. Through direct observation and open-ended interviews, the primary data are collected, and secondary data from a comprehensive literature review are detailed to capture the …

Lgbtq+ Spaces In Rural Arkansas That Accommodate And Advocate For Queer Existence, Lacey Oxford

Interior Design Undergraduate Honors Theses

Queer communities located in rural Arkansas are often scarce and elusive to the public eye as a justified reaction to mass negative interpretations and understandings of these LGBTQ+ individuals from a predominantly conservative population. The few who have a more broadcasted identity are subject to potential public scrutiny, but offer queer individuals needed refuge and areas of unfiltered self-expression. This paper explores two LGBTQ+ (Lesbian, Gay, Bisexual, Transgender, Queer, and other identifying individuals) communities and their concomitant establishments: Santuario Arco Iris, an esteemed communal settlement designed specifically for BIPOC (black, indigenous, and other people of color), queer individuals in Boxley, …

Jane Jacobs, Cyclist, Peter L. Laurence

Publications

No abstract provided.

Utilizing Biomimicry To Design Sustainable Architecture, Virginia Hammond

Architecture Undergraduate Honors Theses

Nature has an integral relationship with architecture and serves as a sustainable role model and inspiration for designers. The process of biomimicry in architecture has the potential to produce more sustainable design solutions and foster a connection between humans and nature. Existing biomimetic design projects have varying strengths and weaknesses as examples of the process. Utilizing guidelines and references from key leaders in biomimetic design consultancy (Biomimicry 3.8), selected case studies are assessed for their ability to demonstrate the benefits of this design strategy. Using these evaluations, the case studies are diagrammed and critiqued to determine how new projects could …

Parallel Development: Analyzing The Relationship Between Active Transportation Planners And Real Estate Developers In Northwest Arkansas, Jared Davenport

Architecture Undergraduate Honors Theses

The emergence of active transportation infrastructure in the United States has garnered attention from real estate developers, presenting opportunities for capitalizing on a growing market. This trend has prompted shifts in development patterns in various cities, notably in Northwest Arkansas. This region has seen substantial growth in active transportation infrastructure, exemplified by the Razorback Greenway, alongside remarkable economic expansion fueled by corporate investments, notably from Walmart and the Walton family. As real estate development and active transportation infrastructure intersect, it's essential to understand their implications for sustainability. This study aims to explore the strategies, motivations, and perspectives of planners and …

Towards Sustainable Architecture: Exploring The Potential For Mold Making In Cob Building, Sarah Halldorson

Architecture Undergraduate Honors Theses

With the call for sustainable design appearing to be on the rise in recent decades, cob can offer a unique solution for creating sturdy, long-lasting, environmentally friendly, and moldable homes. With the need for sustainability in architecture and construction becoming more evident, a return to well-documented ancient building practices that have proven to stand the test could create a unique solution for some wanting to find an alternative to modern construction and design. Traditionally a method of construction lacking an architect’s input and seen as a pure vernacular form of architecture, could added awareness and the ability to create more …

Towards A New Urbanism- Using Artificial Intelligence To Reconcile Modernist Aesthetics With New Urbanist Principles, Nicholas Hurley

Architecture Undergraduate Honors Theses

As urbanization and densification of cities have become undeniable trends of the past few centuries, designers have theorized ways of building the ideal environment for its inhabitants to thrive. These methods include the Garden Cities, Late Modern Housing Estates, and New Urbanism. This study will focus on New Urbanism. Known for its reluctance to embrace new architectural styles and ways of building, incorporating contemporary architectural styles presents a challenge to the future applicability of New Urbanism.

To analyze this issue, this study will leverage the ability of Artificial Intelligence image generation software to evaluate the compatibility of New Urbanism principles …

Geometric Principles In Architecture Aesthetics, Vincent Gemmiti

Architecture Undergraduate Honors Theses

This study focuses on geometric formalism in three major monuments across different architectural eras in time. The use of three distinct geometric principles to outline the use of pure or manufactured shapes and figures helps to discover and isolate an aesthetic component of architecture within which it is contained. A collection of studies are implemented and are focused on orthographic drawings from each monument in horizontality and verticality, consisting of a dual set of overlay and interpretative drawings for each type of orthographic representation for each monument. A discussion follows and highlights the changes or similarities over time the role …

The Development Of A Convenient And Consistent Methodology For Flight Proficiency To Certify Multi-Rotor Uas Pilots For State Departments Of Transportation, Colin Dees

All Dissertations

To fly an unmanned aircraft system (UAS), commonly referred to as a “drone,” the Federal Aviation Administration (FAA) requires pilots to pass a knowledge test. There is no requirement at the state or federal level for drone operators to demonstrate the ability to operate a UAS. The National Institute of Science and Technology (NIST) has created an exam for public and private entities to assess basic UAS flight proficiency. It is the only nationally recognized flight proficiency protocol. NIST does not provide a scoring recommendation and leaves it to the user to determine the minimum criteria to pass. There is …

Keeping Tradition Alive: Studying The Evolution Of Sweetgrass Basket Stands On Highway 17 In The Charleston Lowcountry, Megan Adornetto

All Theses

Sweetgrass baskets are a popular souvenir for tourists visiting the Lowcountry and for collectors who admire the folk art of the Gullah Geechee people. The stands at which these baskets are sold can be found along Highway 17 in Mount Pleasant, SC. This area was once a rural community that has been developed due to suburban sprawl since the early 20th century. Due to this development, as well as the lack of availability of sweetgrass and other natural resources to create these baskets, the landscape of roadside business at these basket stands is different than it was when the first …

An Analysis Of Communication Trends Of East Coast Historic Preservation Nonprofit Organizations, Caroline Byrne

All Theses

Communication in preservation is key to elevate the momentum of preserving the built environment, historic communities, and cultural landscapes. Effective communication should expand diversity and inclusion of key demographics that have not been sufficiently reached via current or historic outreach methods. Intentional and direct strategies to message specific communities could make an impact on the future success of preservation.

This thesis uncovers the trends of current communication practices at historic preservation nonprofits along the East Coast in an effort to evaluate factors that impact methods and evaluation. The purpose of this study is to understand the current methods deployed by …

Surface Coating Method For Cement-Based Materials To Improve Chloride Ion Penetration Resistance Using Amine-Based Co2 Solvent, Seongho Han, Tae Hoon Han, Jae Hong Kim

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

The application of coatings on concrete surfaces serves as a protective shield, guarding the structure against chlorides and averting corrosion of the reinforcement, consequently enhancing its durability. This study investigates the resistance of cement mortar samples to chloride ion penetration when coated with an amine-based carbon dioxide (CO2) solvent. Various factors, including monoethanolamine (MEA) concentrations of 1, 10, and 30 wt.%; water-to-cement ratios (w/cm) of 0.35, 0.4, and 0.5; coating timings on day 3 and day 27; and pre-conditioning methods such as air drying, are investigated for their impact on the performance of chloride penetration resistance. Specifically, pre-conditioning significantly enhanced …

A Review Of Whipple Shield Ballistic Limit Equations, S. Ryan, W. (William) P. Schonberg

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Ballistic limit equations (BLEs) are semi-analytical expressions used to predict the risk posed by micrometeoroid and orbital debris (MMOD) impacts on a spacecraft. A foundational BLE, known as the new non-optimum (NNO) equation was published by Eric Christiansen of NASA Johnson Space Center in 1990 for application on Whipple shields – two-plate configurations consisting of a thin sacrificial plate located at some standoff in front of the spacecraft pressure hull or structural wall. Today, BLEs for almost all multi-plate spacecraft structures, e.g., honeycomb sandwich panels, monolithic structures with thermal insulation blankets, etc., are based on the NNO Whipple BLE. We …

Breaking The Spatial Justice Emergency Cycle: The Role Of Foresight Planning, Fabio Capra-Ribeiro

Faculty Publications

This paper examines the critical need to integrate prospective planning into territorial development processes for achieving spatial justice and sustainable urban futures. It highlights the limitations of a reactive approach to urban governance, particularly prevalent in Latin America, where weak institutions and unstable political systems often hinder long-term perspectives. The research emphasizes the importance of strategic foresight as a complementary tool to traditional planning practices. Territorial foresight facilitates the exploration of complex future scenarios, fostering collaborative learning and a shared vision among stakeholders. The study proposes a shift towards a proactive, foresight-driven approach that can help break the vicious cycle …

Spatial Justice: Deductions, Demonstrations, And Derivations, Fabio Capra-Ribeiro

Faculty Publications

No abstract provided.

Considerations For Virtual Reality In Architectural Design Development, Alexander White

Architecture Undergraduate Honors Theses

This is an undergraduate thesis research about the exploration of Virtual Reality (VR) in the architectural design career field at the design development stage for architectural projects. VR is a tool that is available for designers to use to make design decisions for their projects and is used to explore the design in space at a one-to-one scale. VR has proven itself to be a valuable resource for designers and clients; however, it has been personally observed that VR is not as utilized as much as it could be in the architectural design development workflow. The purpose of this research …

Towards Sustainable Development: Civic Architecture As Material Banks, Kathleen O'Gara

Masters in Architecture Program: Theses

This thesis posed the question, “How can buildings be designed to be disassembled and reused to reduce construction and demolition waste and reduce our unsustainable reliance on raw materials?” Designing for disassembly and reuse has the potential to dramatically increase the life of building materials, thus decreasing construction and demolition waste relating to architecture. When designing with deconstruction and reuse in mind, designers must consider the next life of these materials. The thesis was further narrowed to push the adaptability of these materials by designing a structural kit of parts. The structure system is often seen as a stable and …