Architecture Commons^™

Information Management And Bim Standards And Supports Inventory, Ryan Dempsey, Barry Mcauley, David Burke

Tools

The Digital Standards pillar consists of industry experts who champion the benefits of common rules, guidelines, and workflows that facilitate the improvement of information flow and information management across asset life cycles. Digital standards provide a common language that can be translated to technical specifications enabling clients, designers, contractors, and facilities managers, irrespective of their preferred tools, to communicate efficiently and reduce cost, rework, and disputes. Working closely with the Digital Procurement and Digital Education and Training pillars, this pillar is developing and delivering Irish Information Management/BIM (Digital Construction) guidelines for the sector.

This report summarises existing digital construction standards, …

An Analysis Of Racially Disparate Impacts On Housing For The City Of Tukwila, Washington, Neil Tabor

Community and Regional Planning Program: Professional Projects

The housing crisis within the Pacific Northwest of the United States has prompted action from Washington legislators, resulting in Governor Inslee identifying housing as a key priority and the legislature passing a number of forward-thinking bills in the last half decade, requiring the allocation of more resources, and asking more of jurisdictions to address current housing needs and anticipated future growth. Layered within the planning efforts for future growth are concerns and considerations for the potential of new housing development to perpetuate and exacerbate societal inequities built on discriminatory housing policies and practices of generations past and present. In an …

Energy Analysis Of The Integration Of Hrv And Direct Evaporative Cooling For Energy Efficiency In Buildings: A Case Study In Iraq, Husham Al-Naseri, Robert Fryer, Ali Samir

College of Architecture and the Built Environment Faculty Papers

Responding to climate change and adapting to global warming requires creative solutions. In Iraq, the most reliable and popular tool to have buildings cooled is airconditioning units (AC). While an evaporative cooler is not enough to achieve thermal comfort in a very hot climate, AC units consume a lot of energy which causes a significant load on the grid in Iraq resulting in increasing the emissions of CO2. This paper investigates the potential energy-saving associated with adopting a new arrangement of heat recovery ventilation (HRV) unit and evaporative cooler to achieve thermal comfort with far less energy. Two sets of …

International Information Management And Bim Best Practice Report - 2026 Update, Ted Mckenna, Davitt Lamon

Reports

In order to inform the Digital Leadership and Cultural Change pillar of the Build Digital, a study of international best practice in digital adoption within the built environment sector globally was undertaken and is presented here-in. In order to identify key learnings for Ireland in the context of digital transformation, eight countries were included in this study, namely, Denmark, Finland, Netherlands, Germany, United Kingdom (UK), New Zealand, Australia and Singapore. These countries were selected for various reasons, including the level of digital maturity, the scale of the built environment sector and geographic spread. Key data for each country is included …

Organic Electronics In Biosensing: A Promising Frontier For Medical And Environmental Applications, Jyoti Bala Kaushal, Pratima Raut, Sanjay Kumar

Durham School of Architectural Engineering and Construction: Faculty Publications

The promising field of organic electronics has ushered in a new era of biosensing technology, thus offering a promising frontier for applications in both medical diagnostics and environmental monitoring. This review paper provides a comprehensive overview of organic electronics’ remarkable progress and potential in biosensing applications. It explores the multifaceted aspects of organic materials and devices, thereby highlighting their unique advantages, such as flexibility, biocompatibility, and low-cost fabrication. The paper delves into the diverse range of biosensors enabled by organic electronics, including electrochemical, optical, piezoelectric, and thermal sensors, thus showcasing their versatility in detecting biomolecules, pathogens, and environmental pollutants. Furthermore, …

Center For The Study Of Sacred Artifacts, Grace A. Capps

[Archive] Belmont University Research Symposium (BURS)

Sunken into a quarry in West Nashville, this project seeks to provide a home for the preservation, restoration, and study of ancient sacred artifacts. In an effort to explore how architecture can intervene in the conversation between faith and science, time is expressed through weathered materials and tells a story of gathering and connection.

North Hall And Library Architecture Collection, 2008-16, Allen Thomas, Cynthia Tobar

Finding Aids

Finding aid for the North Hall and Library Architecture collection prepared by Bronx Community College Archives.

From Concrete Jungles To Hemp Sanctuaries: The Rise Of Sustainable Building Practices, Kim Paige Sullivan

[Archive] Belmont University Research Symposium (BURS)

The evolution of urban landscapes from dense, concrete-dominated environments to greener, more sustainable habitats marks a pivotal shift in architectural and urban planning paradigms. This paper explores the transition from "Concrete Jungles" to "Hemp Sanctuaries," highlighting the significant role of sustainable building practices and the adoption of carbon sequestering materials, with a particular focus on hempcrete. The historical context of rapid urbanization and industrialization in the early 20th century set the stage for the dominance of concrete structures, driven by economics often at the expense of environmental sustainability. This approach contributed to increased demand for resources, energy consumption, and greenhouse …

Transportation Components Of The City Of Bennet Comprehensive Plan And Downtown Economic Development Plan, Kyle Mclaughlin

Community and Regional Planning Program: Theses

In partnership with the City of Bennet, the University of Nebraska, and Marvin Planning Consultants, this project assisted the creation of the City’s Comprehensive Plan and Downtown Economic Development Plan by creating a transportation focused report as a supplement to those plans. The project operates in six sections; Introduction and Overview, Evaluate the Present, Engage the Community, Recommendations, Strategies, and Policies, Implementation and Funding, and Monitoring and Evaluation. The project scope included existing conditions understanding, qualitative and quantitative transportation analysis, public engagement and stakeholder meetings, coordination with two plan creators, identifying transportation improvements, description of implementation steps, overview of available …

Continuous Time Recurrent Network For Human Activity Detection, Abdallah Al Zubi

Durham School of Architectural Engineering and Construction: Dissertations, Theses, and Student Research

Human activity detection is crucial to personalize the control of the building environment. For example, understanding certain human activities (e.g., walking, sitting, etc.) for an occupant in a building helps provide the proper thermal comfort control. However, these applications require large-scale neural networks that are challenging to implement and train.

In this thesis, we implemented a continuous-time recurrent neural network implementation (CTRNN) network that can solve real-time human activity detection with a smaller-size network. The CTRNN uses differential equations with a time constant to describe the neuron equations. It was implemented and trained for the first time using TensorFlow. Specifically, …

Classifying Diseases Affecting Gait With Body Acceleration-Based Machine Learning Models, Mohammad Ali Takallou

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This Ph.D. dissertation introduces a comprehensive framework designed to harness acceleration data as a uniquely valuable tool for early disease classification, specifically focusing on gait-related diseases. In the modern healthcare landscape, timely and accurate classification of such diseases is paramount, as it can significantly impact treatment outcomes and patient quality of life.

As a compelling case study, we conducted a meticulous experiment to identify individuals afflicted with peripheral artery disease (PAD) and classify them from those without PAD. Our framework leverages acceleration data extracted from strategically placed anatomical reflective markers, including locations such as the sacrum, to train sophisticated classification …

Active And Visual Methods For Teaching Nonrectangular Reinforced Concrete Beams, J.Chris Carroll, Anahid Behrouzi, Karl F. Meyer

Architectural Engineering

Nonrectangular cross sections are a common occurrence in reinforced concrete design typically taking the form of flanged beam sections, circular columns, and square or rectangular columns subject to biaxial bending. Instructors typically introduce the theory behind nonrectangular beams using two-dimensional sketches of flanged sections. Students can struggle to visualize the examples when presented in two dimensions; deciphering the multiple resultant compressive forces and their corresponding moment arms are particularly difficult. This paper presents an overview of nonrectangular beam theory and select active learning methods along with three specific examples used by the authors to teach nonrectangular beams in an undergraduate …

Evaluation Of Residual Flexural Behavior Of Corroded Fiber-Reinforced Super Workable Concrete Beams, Jingjie Wei, Nima Farzadnia, Alfred Addai-Nimoh, Kamal Khayat

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

This Study Investigates the Effect of Macro Synthetic Fiber (MSF) Volume and Crack Widths on Corrosion of the Reinforcing Bars and Residual Flexural Behavior of Fiber-Reinforced Super-Workable Concrete (FR-SWC) Beams Exposed to Accelerated Corrosion. FR-SWC Beams Prepared with 0, 0.33%, and 0.66% MSF Were Pre-Cracked at 0.2-, 0.4-, and 0.75-Mm Widths Before Corrosion Testing. the Controlled Crack Width Was Initiated in One Set of Beams that Were Then Unloaded. the Crack Width Was Maintained for Another Set of Beams during Corrosion Testing by Inserting a Shim. Test Results Showed that the Use of 0.33% and 0.66% MSF Reduced Crack Development …

Cement-Based Materials With Solid-Gel Phase Change Materials For Improving Energy Efficiency Of Building Envelope, Zhuo Liu, Jiang Du, Ryan Steere, Joshua P. Schlegel, Kamal Khayat, Weina Meng

Nuclear Engineering and Radiation Science Faculty Research & Creative Works

This paper evaluated the cement-based materials incorporated with novel solid-gel phase change materials (PCMs) for improving the energy efficiency of building envelopes. This novel PCM is form-stable, which will not leak as solid-liquid PCMs do and not need encapsulation, and it features high energy-storage capacity. Experimental results showed that the thermal properties of cement-based materials were improved as the increase of PCM content. A 30% replacement of sand by volume with PCM can increase the latent heat of the mixture from around 0 to 7 J/g and decrease the thermal conductivity of PCM mortar based on the generalized self-consistent (GSC) …

Meta-Analysis Of Insulated Concrete Wall Panel Design Methods For Shear And Flexure Behavior, Maryam Al-Bayati

Durham School of Architectural Engineering and Construction: Dissertations, Theses, and Student Research

Insulated Concrete wall panels have been designed and constructed since the early 1950s with various shear ties, dimensions, and methods; nonetheless, thermal bridging and rational design are still a concern. Many companies have recently developed plastic connectors that have gradually replaced solid concrete sections and steel connectors due to their superior thermal efficiency and strength. However, there is no generally accepted method for predicting the behavior of sandwich wall panels in structural engineering practice or codes, but many methods have been used since the early 1920. This study aims to evaluate the accuracy of current methods for predicting the flexural …

Effect Of Type And Quantity Of Inherent Alkali Cations On Alkali-Silica Reaction, Pengfei Ma, Jiaoli Li, Jincheng Bai, Ying Zhuo, Lingyu Chi, Yanping Zhu, Zhenhua Shi, Hongyan Ma, Genda Chen

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

In this study, the macroscopical expansion induced by alkali-silica reaction (ASR) and its corresponding ASR products are investigated using ordinary Portland cement (OPC) mortar specimens with a gradient of boosted alkalis. Experimental results show that the expansion increases with the concentration of inherent alkalis. Sodium-boosted samples expand approximately three times as much as potassium-boosted samples. ASR gels that are present in aggregate veins are calcium-free and amorphous; the atomic ratios of ASR gels are nearly independent of the type and quantity of alkali cations. Aggregate ASR gel exudation occurs in high (≥2.5 %) sodium cases and produces potential Na-shlykovite. Crystalline …

Understanding Collaboration Requirements For Modular Construction And Their Cascading Failure Impact On Project Performance, Mohamad Abdul Nabi, Amr Elsayegh, Islam H. El-Adaway

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Effective Implementation of Modularization Demands Close Collaboration among the Various Project Stakeholders Due to the Distinct and Complex Needs of Such Construction Method. in Fact, Lack of Adequate Collaboration is One of the Main Factors Impacting Modular Construction Performance. Despite that, No Previous Study Has Yet Addressed Collaboration Requirements in Modular Construction and their Cascading Failure Impact on Project Performance. This Paper Fills Such a knowledge Gap. to This End, the Authors Followed a Multistep Research Methodology. First, Systematic Literature Analysis Was Performed to Identify the Factors Impacting Collaboration and the Impacted Modular Risks as Well as their Cause-Effect Relationships. …

Preserving Home And Independence: The Economic Sustainability Of Pennsylvania's Real Estate Tax System For Aging In Place, Jongwoong Kim

Sustainability Research & Practice Seminar Presentations

WCU Sustainability Research and Practice Seminar, "Preserving Home and Independence: The Economic Sustainability of Pennsylvania's Real Estate Tax System for Aging in Place", by Jongwoong Kim, 2023 Kathy A. Possinger Housing Policy Fellow, PHFA, Department of Geography and Planning, West Chester University

Evaluation Of Feasibility And Performance Of Foamed Fire-Resistant Coating Materials, Anyou Zhu, Hanli Wu, Yizhuang David Wang, Jenny Liu

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

A preliminary study found high-performance cement mortar, geopolymer mortar, and magnesium phosphate cement mortar (MPCM) have the potential as new fire-resistant materials. In this study, foam was added to these three fire-resistant materials to further improve their rheological, mechanical, and fire-resistant performance and reduce costs. Systematic design and experimental programs were conducted. The results showed the addition of foam enhanced workability, adhesiveness, and fire resistance, allowing the materials to withstand higher temperatures and further delay heat transfer. A mixture of 70% MPCM and 30% foam was identified as the optimum design, which could withstand 1000 °C with low heat transfer …

Improving Rheological And Thermal Performance Of Gilsonite-Modified Binder With Phase Change Materials, Farshad Saberi K., Yizhuang David Wang, Jenny Liu

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Gilsonite, as a type of natural asphalt binder, has been used to improve the high-temperature performance of regular asphalt binders. However, the addition of Gilsonite may compromise binders' low-temperature thermal cracking resistance. In this research, polyethylene glycol (PEG), as one type of the phase change materials (PCMs), was used as an innovative material to balance the impacts of Gilsonite on high and low performance of asphalt binders. The dosages of Gilsonite and PEG were first determined based on the materials' rheological behaviors at low temperatures. The performance of the PEG-Gilsonite-modified binder was then fully evaluated in terms of the resistance …

Ua12/2/1 College Heights Herald: Our Changing Hill, Wku Student Affairs

WKU Administration Documents

Magazine edition of the College Heights Herald for the period September 5 - October 4, 2023.

• Anderson, Alexandria. Letter from the Editor – Change
• Dobberstein, Molly: The Hill Going Forward: Campus Changes & Improvements
• Anderson, Alexandria. WKU Innovation Campus Rethinks Business Development
• Reed, Bailey. New Courses on the Hill – Child Welfare, Mock Trail, Disability in US
• Murray, Debra. I Feel Really Lucky – Katherine Lennard
• Stone, Damon. Photojournalism Program to Change Curriculum

Programa De La Conferencia Segundo Congreso Internacional De Iconografía Precolombina

Segundo congreso internacional de iconografía precolombina. Barcelona, 2023. Actas.

Barcelona, 2023.

Victòria Solanilla, organizador

17 al 20 de octubre de 2023.

En el Museu de Cultures del Món de Barcelona. Calle Montcada, nº12-14, 08003, Barcelona.

Y en el Institut d’Estudis Catalans. Calle del Carme, nº 47, 08001, Barcelona.

Organizado por el GRUP d'ESTUDIS PRECOLOMBINS· con el apoyo del MUSEU ETNOLÒGIC I DE CULTURES DEL MÓN· INSTITUT D'ESTUDIS CATALANS· SOCIETAT CATALANA D'ESTUDIS HISTÒRICS

The House Of Dreams Awakens, Molly Mcclain, Heather Crane

History: Faculty Scholarship

La Jolla's "House O'Dreams" (1911-18) is a palatial East Asian-style house built from architectural materials most likely sourced from San Francisco’s Panama-Pacific International Exposition (1915) which featured a Chinese Village and a three-acre Imperial Japanese Garden.

Modernizing The Arab American National Museum: Enhancing Cultural Representation And Community Engagement, Mariam Ktiri

Historic Preservation Final Projects

With a global Arab population of 646 million and 3.7 million Arabs in the United States, the presence of only one Arab-American-focused museum is a matter of concern. The Arab American National Museum (AANM) in Dearborn, Michigan, was established in 2005 in response to post-9/11 discrimination, violent racism, and xenophobia. AANM became a pivotal touchstone for connecting communities to pan-Arab American culture. While its permanent exhibits span the historical narrative of Arab Americans, they remain outdated, especially in the face of ongoing issues such as the Liberation of Palestine movement. This essay analyzes the AANM’s role as a cultural bridge-builder, …

Las Facultades Especiales De Los Parques Públicos: Investigar Los Efectos Reconstituyentes De La Plaza Almirante Brown En Los Visitantes, Aidan Michelow

Independent Study Project (ISP) Collection

En las últimas décadas, los psicólogos ambientales y expertos en la salud pública alrededor del mundo han realizado una cantidad creciente de estudios sobre los impactos de la salud mental de los espacios verdes urbanos en los visitantes. Este proyecto de investigación, que recogió datos de los participantes de la Plaza Almirante Brown en Río Grande, Argentina, es un estudio exploratorio que tiene el objetivo de investigar los efectos reconstituyentes de la Plaza en los visitantes. Las preguntas centrales son ¿Tiene la Plaza Almirante Brown efectos reconstituyentes en sus visitantes? En caso afirmativo, ¿qué aspectos del parque son reconstituyentes y …

Construction Aspects And Seismic Analysis Of Typical Buildings In Dolpo, Lhakpa Tsering

Independent Study Project (ISP) Collection

This study delves into the construction aspects and seismic analysis of typical buildings in the challenging terrain of Dolpo, situated within the Himalayan mountain range. Dolpo's unique geological and geographical characteristics, combined with its susceptibility to seismic activity, make it crucial to investigate and understand the dynamics of construction in this remote region. The research explores traditional and contemporary building practices, aiming to elucidate the interplay between construction methodologies and seismic resilience. Through a comprehensive examination of the geological context, structural design, and seismic vulnerability, this study contributes valuable insights to inform the development of robust and earthquake-resistant building strategies …

Mixing Rates In Stably Stratified Flows With Respect To The Turbulent Froude Number And Turbulent Scales, Matthew R. Klema, Subhas Karan Venayagamoorthy

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

In this analysis the quantification of diapycnal diffusivity Kρ in stratified flows such as those found in the ocean and atmosphere is explored. There are two simplifications that are routinely made when estimating mixing rates in stably stratified flows. First, a constant value is commonly assumed for the (irreversible) mixing coefficient Γ . Second, dissipation rates of turbulent kinetic energy ϵ are inferred using either the Thorpe (or Ellison) length scales or from microstructure measurements using the isotropy assumption. Data from three independent direct numerical simulations of homogeneous stratified turbulence are used as a testbed to highlight impacts of these …

Patrimonio Cultural, Arqueología, Medio Ambiente Y Economía: ¿Cómo Ha Afectado La Construcción Del Aeropuerto Internacional De Chinchero-Cusco A Las Comunidades Y La Tierra De Chinchero?, Sydney Berenson

Independent Study Project (ISP) Collection

La urbanización gubernamental ha sido un problema para las poblaciones indígenas, el medio ambiente y la protección del patrimonio cultural durante numerosos años en todo el Perú. Más recientemente, en la pequeña ciudad de Chinchero, ubicada a unos 30 kilómetros al noroeste de Cusco, se está construyendo un nuevo aeropuerto internacional, Aeropuerto Internacional de Chinchero-Cusco (AICC), para reemplazar el actual aeropuerto nacional de Cusco. Chinchero es un importante centro urbano que está conformado por 13 comunidades campesinas que participan en la industria agrícola de la región, además consta con una importante comunidad artesanal, ruinas arqueológicas precolombinas y una gran biodiversidad. …

Effect Of Rotation On Mixing Efficiency In Homogeneous Stratified Turbulence Using Unforced Direct Numerical Simulations, Matthew Klema, S. Karan Venayagamoorthy, Annick Pouquet, Duane Rosenberg, Raffaele Marino

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Diapycnal (irreversible) mixing is analyzed using thirty direct numerical simulations (at 1024 ³ resolution) of homogeneous rotating stratified turbulence (RST) in the absence of imposed shear or forcing. The influence of varied rotation and stratification rates on the energetics (in particular the dissipation rates of kinetic and potential energies) is presented. Data is also analyzed within a new parametric framework, using the turbulent Froude and Rossby numbers Frt= ϵ/ Nk, Rot= ϵ/ fk, where k is the turbulent kinetic energy, ϵ its rate of dissipation, N the buoyancy frequency and f the Coriolis parameter. This framework is used to illustrate …

Atomic Insights Into The Structural Properties And Displacement Cascades In Ytterbium Titanate Pyrochlore (Yb2ti2o7) And High-Entropy Pyrochlores, M. Mustafa Azeem, Qingyu Wang

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Pyrochlore oxides ((Formula presented.) are potential nuclear waste substrate materials due to their superior radiation resistance properties. We performed molecular dynamics simulations to study the structural properties and displacement cascades in ytterbium titanate pyrochlore ((Formula presented.)) and high-entropy alloys (HEPy), e.g., (Formula presented.), (Formula presented.), and (Formula presented.). We computed lattice constants (LC) ((Formula presented.)) and threshold displacement energy (Ed). Furthermore, the calculation for (Formula presented.) and ionic radius ((Formula presented.)) were performed by substituting a combination of cations at the A and B sites of the original pyrochlore structure. Our simulation results have demonstrated that the lattice constant is …