Architectural Engineering Commons^™

Celebrating 20 Years Of The Exceed Teaching Workshop, Allen C. Estes, Stephen J. Ressler, Camilla M. Saviz, Brock E. Barry, Carol L. Considine, Dion Coward, Norman D. Dennis Jr., Scott R. Hamilton, David S. Hurwitz, Tanya Kunberger, Thomas A. Lenox, Tonya Lynn Nilsson, Leslie Nolen, James J. O'Brien Jr., Robert James O'Neill, David A. Saftner, Kelly Salyards, Ronald W. Welch

Architectural Engineering

In response to the clear need for faculty training, the American Society of Civil Engineers (ASCE) developed and funded Project ExCEEd (Excellence in Civil Engineering Education) which is celebrating its twentieth year of existence. For the past two decades, 38 ExCEEd Teaching Workshops (ETW) have been held at six different universities. The program has 910 graduates from over 267 different U.S. and international colleges and universities. The ExCEEd effort has transformed from one that relied on the grass roots support of its participants to one that is supported and embraced by department heads and deans. This paper summarizes the history …

Adjusting To The New Abet Criteria 3 And 5: It’S Really Not Very Hard, Allen C. Estes, Peter Laursen, Pamalee A. Brady

Architectural Engineering

ABET has revised the criteria 3 (Student Outcomes) and 5 (Curriculum) of the general criteria. These changes have made it through the rigorous approval process and will be effective for the 2019-20 academic year. This paper analyzes the differences between the existing criteria and the proposed changes. Through a specific detailed example, the paper illustrates how an existing assessment system can seamlessly be adjusted for the new criteria. Most of the embedded indicators and direct measures of attainment can still be used. The results simply need to be organized differently.

Deep Learning For Automated Image Classification Of Seismic Damage To Built Infrastructure, B. Patterson, G. Leone, Maria Pantoja, Anahid A. Behrouzi

Architectural Engineering

The amount of structural damage image data produced in the aftermath of an earthquake can be staggering. It is challenging for a few human volunteers to efficiently filter and tag these images with meaningful damage information. The proposed solution is to automate post-earthquake reconnaissance image tagging activities by training a computer algorithm to classify each occurrence of damage per building material and structural member type. The approach is based on deep learning (DL), a subset of machine learning loosely based on the operation of a biologic neural system, which aims to learn and extract accurate representations from large data sets. …

Photo Tagging Tool For Rapid And Detailed Post-Earthquake Structural Damage Identification, Anahid A. Behrouzi, Maria Pantoja

Architectural Engineering

A significant task in earthquake reconnaissance is to conduct rapid and accurate assessments of damage to built infrastructure. This can be accomplished, in part, by analyzing the large volumes of high-resolution image data collected after a seismic event. However, detailed image tagging remains a task for trained human volunteers, which is both time-intensive and error prone. The authors developed a software tool to simplify and standardize the process of assigning damage and structure pairs to sub-regions of images. The goal of the tool is to facilitate the tagging of thousands of images from historic and recent earthquakes to train a …

Seismic Performance Of Slender C-Shaped Walls Subjected To Unii- And Bi-Directional Loading, Anahid A. Behrouzi, A. Mock, D. Lehman, L. Lowes, D. Kuchma

Architectural Engineering

Reinforced concrete structural walls are common as the primary lateral load resisting system in modern mid- and high-rise buildings constructed in seismic regions, yet few research programs have investigated the seismic performance of modern, slender walls with nonplanar cross-sectional geometries. Three large-scale, C-shaped wall specimens, designed per ACI 318-08, were tested under uni- and bi-directional loading at the University of Illinois at Urbana-Champaign (UIUC). This paper presents experimental results including the cyclic load-deformation response and measured versus nominal flexural/shear strengths as well as a description of damage sequence. Final failure occurs due to a flexure-tension failure of boundary elements where …

Multidisciplinary Research Efforts In Post-Earthquake Civil Infrastructure Reconnaissance, Jack Bergquist, Anahid A. Behrouzi

Architectural Engineering

To address existing challenges with filtering and classification of post-earthquake structural damage images, the authors are engaged in a multidisciplinary project to develop and train a machine-learning algorithm that identifies relevant photographs and assigns damage tags to those images. The research team is predominantly comprised of undergraduate students and is led by a structural engineering and a computer science faculty. While machine-learning algorithms have been successfully used for image tagging in a variety of fields (health care, manufacturing, etc.), the extension of this approach for earthquake reconnaissance is only just beginning. As such, the creation and development of this tool …

Software Toolset To Enable Image Classification Of Earthquake Damage To Above-Ground Infrastructure, Anahid A. Behrouzi, Maria Pantoja

Architectural Engineering

A critical task after a significant earthquake is determining the extent of damage to infrastructure networks. The decision-making process to dispatch emergency, repair, and in-field reconnaissance teams depends on whether road/railways and bridges are passible. Another concern is the rapid identification and resolution of physical disruptions to large-volume gas and water pipeline systems. After large seismic events, citizens, amateur photographers, and journalists now post thousands of photographs to formal/social media platforms. In the past, these images would have had to be reviewed by trained volunteers or expert engineers to evaluate whether: road/rail ways were significantly impacted by ground fracture, heaving, …

City Cottage Education Center, Connor Michael Flora, Alex Paris Remiticado

Architectural Engineering

No abstract provided.

Innovating Concrete Shell Construction, Aron J. Tezveren-Johnson, Jiamin Chen, Kenneth Lee, Ireneidalys Mata, Garrett Parkinson

Architectural Engineering

Thin-shell concrete construction formwork in the modern era is complicated and expensive. With the use of a sophisticated soil formwork construction method, this process can be simple and cost-effective. This senior project explores a new construction method as well as the performance of a finished shell structure.

Poly Canyon Entryway Redesign, Antonio Emiliano Baldazo

Architectural Engineering

Persistence of Vision investigates the relationship between past, present, and future perceptions of place in the Poly Canyon area. Persistence of Vision takes up the Cal Poly mantra of “learn by doing,” and explores its pedagogical value by engaging with theory, design, engineering and implementation. This project is manifest in the form of a series of signs in the so-called “architectural graveyard” area; with an eye towards changing the name, perceptions, and narratives about this place. This project hopes to create a recognition within the minds of students that this place is, and was intended to be, a place for …

Asyv Women's Cooperative And Opportunity Center, Tia Justine Wright Deharpport, Tatyana Markovna Wohlfarth

Architectural Engineering

Journeyman International is a non-profit company that coordinates the design and construction of humanitarian projects between architecture, architectural engineering, and construction management students in order to build impactful projects in developing nations at a minimal cost. One of these projects is Kwitunga: a Women’s Cooperative and Opportunity Center in the Eastern Province of Rwanda. This project consists of four buildings that create a space for women to design, create, and sell clothing items, harvest tropical fruits, socialize, and provide a safe space for their children. The project team consists of four students from California Polytechnic State University in San Luis …

Structural Calculations For A Medical Clinic In The Dominican Republic With Mission Twentyfive35, Erica Marie Croft, Thomas H. Sidebottom

Architectural Engineering

Located in the northern region of the Dominican Republic, Rural Resilience is a clinic situated on a vocational campus in the rural town of Via Tapia. In collaboration with the Amoveo Group, Mission TwentyFive35 initiated the design and construction of this vocational campus to address the community’s limited access to healthcare and education, clean water, food, and the lack of vocational job training. Planned to be completed in several phases, this campus aims as a means to solve these shortcomings. This project provides the structural calculations and drawings for the clinic within Mission TwentyFive35’s campus. In coordination with the non …

Structural Analysis Of The High Bay Steel Reaction Frames, Jerry Hue Truong Luong, Garrett Michael Brown

Architectural Engineering

No abstract provided.

Poly Canyon Observation Deck, Sitora Vaxidova, Emir Kuljancic

Architectural Engineering

Poly Canyon Observation Platform is a proposed CM/ARCE interdisciplinary senior project with a goal of providing an observation point/rest stop for hikers and bikers. The platform has a shaded cover and seating area overlooking Poly Canyon for a rewarding experience after a long trek out to the lookout point.

Mt. Carmel Entrance Canopy, Kyle N. Chase, Ricardo Gustavson, Max Snook, Jiaming Liu

Architectural Engineering

The Mt Carmel Entrance Canopy project consists of the architectural and structural design of a new entrance canopy for the Mt Carmel Church. In addition it includes construction shop drawings and a break down of the construction process. Key aspects of the report include the architectural design, structural design, interaction with the client, interaction with manufactures, and the construction process.

Structural Design For School Administration Block In Zimbabwe, Serina Zepeda

Architectural Engineering

No abstract provided.

Heavy Timber Buckling-Restrained Brace Frame, Gideon Baum

Architectural Engineering

No abstract provided.

Modular House Restoration, Abby M. Lentz, Michael L. Blanchard

Architectural Engineering

The aim of this senior project is to help restore the vitality of Poly Canyon by continuing the renovation of the Modular House. The Modular house was originally built in 1969 as living quarters for caretakers of Poly Canyon. The two-story structure was built as a series of 8 foot (ft.) by 8 ft. wall, floor and ceiling frames in a 2x3 bay floor plan. The 8 ft squares were filled with 2 standard sized 4 ft. by 8 ft. plywood sheets. Since its original construction, triangular expansions have been added to the floor plan of the original layout. Also, …

Karambo Micro-Industrial Complex Structural Design, Sophia E. Abshire, Stella M. Bates

Architectural Engineering

The Karambo Micro-Industrial Complex consists of 3 buildings located approximately 3.5 m above and 50 m away from the Karambo River in the Rubavu District of Western Rwanda. Each building will be constructed of concrete framework, confined masonry walls and steel trusses. The purpose of these buildings will be to serve as a classroom, library, an dd industrial work space to empower the citizens of this village. The purpose of this project was to provide a complete structural design. In this report you will find a description of the project and structural design as well as a complete structural calculation …

Proposal For An Advanced Structural Elective Pertaining To Fire Protection, Avery James Kwong, Taylor Sanchez, Lindsey Macdonald, Alvaro Gonzalez

Architectural Engineering

ARCE 401 Fire Protection is a class that will finally give ARCE students an introduction to fire-resilience and its major importance in the structural and planning spheres. The class would have a structural emphasis along with interdisciplinary qualities, unlike the graduate classes offered in the CE and ME departments. ARCE 401 covers a broad spectrum of topics and is meant to bring ARCE students closer to a comprehensive understanding of the overall work environment.

Man Vs Car: The Ultimate Clash Designing A Safer Walking Experience For Las Vegas Pedestrians, Jenn Wong

Hospitality Design Graduate Student Capstones

The car has become a common weapon of choice for terrorists and others hoping to do harm to unsuspecting pedestrians. There is a pressing need for the development of effective, preventive design strategies to stop vehicular attacks before they cause pedestrian fatalities. Vehicular violence has broader consequences beyond the pedestrians directly involved in specific incidents. The fear created by vehicular attacks undermines public trust and unity, resulting in harm that is less obvious than the immediate casualties, but is just as damaging. Is it possible to design the fear away? Do street safety devices enhance pedestrians feelings of safety?

The Hutongs Blooming 08, L Khawn Din

Senior Honors Projects, 2010-2019

China’s rapid development has altered the city’s landscape on a massive scale, continually eroding the delicate urban tissue of old Beijing. Such dramatic changes have forced an aging architecture to rely on chaotic, spontaneous renovations to survive the ever-changing neighborhood. In addition, poor standards of hygiene have turned unique living space and potential thriving communities into a serious urban problem. Hutongs are gradually becoming the local inhabitants’ dumpster and the haven for the wealthy. The hutongs blooming 08, will be inserted into the urban fabric, structure like clouds, attracting new people, activities, and resources to reactivate entire neighborhoods. They exist …

Transfused Architecture: Ascent Of A Developing World, Sandy Ferrier

Bachelor of Architecture Theses - 5th Year

Because there is a lack of adequate health care facilities in developing countries, there is a substantial amount of unrealized, optimal health gains and effective, architectural interventions which are not fully realized. With 80% of its population living below the world poverty line, Haiti is one of the poorest countries in the Western hemisphere. The United Nations Development Program’s 2014 report shows the extents of poverty at 75% mainly in the rural areas of Haiti. Only 25% of households benefit from adequate sanitation, thus people become more susceptible to infections and diseases. Reoccurring natural catastrophes have also dented the country's …

A Case Study On The Design Of Safe Spaces In Hospitals Vulnerable To Tornadoes In Central Us, Lucy Owusua Ampaw-Asiedu

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

In the wake of recent disasters happening around the world such as the earthquake in Italy (January 2017); hurricanes in the United States (U.S.) (September 2016 and 2017); and compounding disasters in Haiti (September 2010 and 2016); to our best knowledge, never has the world seen the need to work on preemptive rather than reactionary measures to address this issue. Tornadoes are natural hazards that commonly occur in mid-western and central states of the U.S. Tornadoes, like all natural hazards, are very destructive and result in massive destruction to building structures, causing billions of dollars in damage and claim many …

Solar And Rain Catching Canopy. Urban Oasis, Afolabi Ibitoye, Langston Clark, Elena Zimareva, Evan Banks, Alexander Aptekar

Publications and Research

The Urban Oasis is designed to work within existing “pocket parks” in New York City as a combined rainwater collector, personal electronics charging station and resting designation for New Yorkers. Intended to not only lessen the demand on the city power grid by using renewable energy to charge devices, the urban oasis is also intended to mitigate grey water overfill in New York’s combined sewer system and, in general, serve as a model for responsible environmental stewardship in urban areas.

The important technical aspects of the canopy specifically analyzed were:

a) how much rainwater could the canopy be expected to …

Hands-On Activities To Increase Student Engagement In Undergraduate Structural Dynamics Course, Chad D. Facciolo, Anahid A. Behrouzi

Architectural Engineering

This report documents the design and implementation of several physical models and hands-on lab activities incorporated in an undergraduate structural dynamics lecture and laboratory course pairing offered at California Polytechnic State University, San Luis Obispo in the Architectural Engineering department during the Winter 2018 quarter. In previous quarters, the laboratory course has lacked opportunities for students to conduct their own physical experiments and has consisted primarily of MATLAB programming activities. Efforts to illustrate the dynamic behavior of various structures have primarily involved instructor demonstrations or online videos.

The addition of physical models in the Winter 2018 offering promotes an engaging …

Development Of A Model To Predict The Likelihood Of Complaints Due To Assorted Tone-In-Noise Combinations, Joonhee Lee, Lily M. Wang

Durham School of Architectural Engineering and Construction: Faculty Publications

This paper develops a model to predict if listeners would be likely to complain due to annoyance when exposed to a certain noise signal with a prominent tone, such as those commonly produced by heating, ventilation, and air-conditioning systems. Twenty participants completed digit span tasks while exposed in a controlled lab to noise signals with differing levels of tones, ranging from 125 to 1000 Hz, and overall loudness. After completing the digit span tasks under each noise signal, from which task accuracy and speed of completion were captured, subjects were asked to rate level of annoyance and indicate the likelihood …

Comparative Study: Reducing Cost To Manage Accessibility With Existing Data, Claire Chu, Bill Kerneckel, Eric C. Larson, Nathan Mowat, Christopher Woodard

SMU Data Science Review

“Project Sidewalk” is an existing research effort that focuses on mapping accessibility issues for handicapped persons to efficiently plan wheelchair and mobile scooter friendly routes around Washington D.C. As supporters of this project, we utilized the data “Project Sidewalk” collected and used it to confirm predictions about where problem sidewalks exist based on real estate and crime data. We present a study that identifies correlations found between accessibility data and crime and housing statistics in the Washington D.C. metropolitan area. We identify the key reasons for increased accessibility and the issues with the current infrastructure management system. After a thorough …

Effects Of Reverberation Conditions And Physical Versus Virtual Source Placement On Localization In Virtual Sound Environments, Anna Catton

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

Sound field synthesis systems vary in number and arrangement of loudspeakers and methods used to generate virtual sound environments to study human hearing perception. While previous work has evaluated the accuracy with which these systems physically reproduce room acoustic conditions, less is known on assessing subjective perception of those conditions, such as how well such systems preserve source localization. This work quantifies the accuracy and precision of perceived localization from a multi-channel sound field synthesis system at Boys Town National Research Hospital, which used 24 physical loudspeakers and vector-based amplitude panning to generate sound fields. Short bursts of broadband speech-shaped …

Portland Pub, Calvin Roth, Veronica Franco, Tunmi Da Silva, Eli Cordova

Architectural Engineering

No abstract provided.