Architectural Engineering Commons^™

Empowering Villages Community Center: Kilimbi, Rwanda, Serena J. Reeves

Architectural Engineering

In collaboration with Journeyman International and Empowering Villages this project includes the structural drawings and calculations for a community center located in a rural part of Kilimbi, Rwanda. The structural systems utilized include conventional wood framing, wood framed trusses, special concrete moment frames, special concrete cantilevered columns, conventional continuous foundations, pad footings and a slab on grade. The goal of this project is to promote a healthy community dynamic by providing spaces for assembly, social programs, skills training, and recreation. It includes classrooms, a library, and outdoor learning areas.

Crease: Synchronous Gait By Minimizing Actuation Through Folded Geometry, Olga Mesa, Saurabh Mhatre, Dan Aukes

Architecture, Art, and Historic Preservation Faculty Publications

The Age of the Fourth Industrial Revolution promises the integration and synergy of disciplines to arrive at meaningful and comprehensive solutions. As computation and fabrication methods become pervasive, they present platforms for communication. Value exists in diverse disciplines bringing their approach to a common conversation, proposing demands, and potentials in response to entrenched challenges. Robotics has expanded recently as computational analysis, and digital fabrication methods are more accurate and reliable. Advances in functional microelectromechanical components have resulted in the design of new robots presenting alternatives to traditional ambulatory robots. However, most examples are the result of intense computational analysis necessitating …

A Comparison Between Ultrasonic Guided Wave Leakage And Half-Cell Potential Methods In Detection Of Corrosion In Reinforced Concrete Structures, Ahmad Shoaib Amiri

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

Corrosion of reinforcing steel bars (rebar) in reinforced concrete decks can lead to serious structural issues in bridges. Ultrasonic Testing (UT) methods provide small wavelengths that can be used for early detection of several types of deterioration. The recently-developed Ultrasonic Guided Wave Leakage (UGWL) Method utilizes steel as the waveguide and measures the energy leaked into the surrounding concrete. Previous studies completed at University of Nebraska-Lincoln demonstrated that the measurements of the leaked energy using receivers from the concrete surface can successfully identify early stages of various flaws such as corrosion, delamination, and cracking. In this method, the longitudinal waves …

A Framework For Performance-Based Facade Design: Approach For Automated And Multi-Objective Simulation And Optimization, Mahsa Minaei

Doctoral Dissertations

Buildings have a considerable impact on the environment, and it is crucial to consider environmental and energy performance in building design. Buildings account for about 40% of the global energy consumption and contribute over 30% of the CO2 emissions. A large proportion of this energy is used for meeting occupants’ thermal comfort in buildings, followed by lighting. The building facade forms a barrier between the exterior and interior environments; therefore, it has a crucial role in improving energy efficiency and building performance. In this regard, decision-makers are required to establish an optimal solution, considering multi-objective problems that are usually competitive …

Adaptive Airport Architecture, Yash Mehta

Masters Theses

The architecture of Airport terminals is unique in nature as it is linked with a wide range of concerns that go hand in hand to demonstrate the efficient functioning of the building. From an inconvenient mode of travel to the city center to the congestions in the security screening, concerns varying from urban design to systems engineering have an impact on the user experience. Along with these concerns, the spatial organization of the airport terminals accommodates various commercial, leisure, retail, and service-based spaces in addition to the core function of aviation. Where the guiding parameters for determining the spatial requirements …

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 …

The Advantages Of Integrated Project Delivery (Ipd) Utilization In The Construction Industry Compared To Traditional Project Delivery Methods, Mert Oytun

English Language Institute

Today, primarily due to the development of information technologies, the Architecture Engineering and Construction (AEC) industry has the opportunity to realize its shortcomings more effortlessly. Typically, the most considerable difficulties are encountered in the performance measurements of projects in the AEC industry. The reason is that the AEC industry is highly fragmented, even though it involves various stakeholders that should be in uninterrupted communication throughout all phases of a project. This fragmented structure mainly causes (1)endless debates among the stakeholders, (2) schedule delays, and (3) profit losses. Hence, addressing projects’ productivity change regarding the utilization of different project delivery methods …

Water-Infused Design: Two Contemporary Projects, Ziwei Zheng

English Language Institute

No abstract provided.

Understanding The Impact Of Room Acoustic Conditions On The Kurtosis Levels Of Various Noise Signals, William Spallino

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

Impulsive noise can be common in certain occupational and recreational settings, such as manufacturing plants, construction sites, and firing ranges. While many regulations and guidelines for noise exposure exist, their mathematical basis is stronger for continuous noise, and concerns have been raised about the possibility that impulsive noise may be more harmful to people’s hearing than those metrics would let on. Much work has been done on establishing metrics that accurately assess the severity and hearing risk associated with impulsive noise, but the effects of room acoustic conditions on those metrics have been heretofore understudied.

This study calculated room impulse …

Implementing Bluebeam Software In Architectural Engineering Design Courses, Michael James Deigert, Anahid A. Behrouzi, Pamalee A. Brady

Architectural Engineering

A critical aspect of structural engineering education is helping students develop effective electronic graphical communication skills to convey their design solutions. Many undergraduate civil and architectural engineering programs address this at the document creation stage by teaching Autodesk AutoCAD or Revit to create 2-D or 3-D structural design files. However, students tend to have limited exposure to commercial software for document management and markup that allows for coordination between the engineer, architect, and contractor teams. Bluebeam Revu is one such software that has emerged as an industry standard for annotation and markup of engineering design documents.

Previous educational studies on …

Guacha Terra : Técnicas Constructivas Tradicionales Aplicadas A La Arquitectura Para La Productividad Agrícola, Karen Alexandra García Castañeda

Arquitectura

Equipamiento ubicado en la vereda Charrasquera del municipio de San José del Guaviare diseñado a partir de técnicas constructivas tradicionales y dedicado a la transformación de insumos agrícolas para su valorización en el mercado local y nacional.

Same Polytechnic College - Phase Zero, Amber Sutherland, Hester Lui, Nicole O'Connor

Architectural Engineering

The Same Polytechnic College, located in Same (Sah-may), Tanzania, is an on-going project that has been worked on by approximately 600 Cal Poly students over the past decade. The college is being designed for the Mbesese Initiative for Sustainable Development (MISD), a nonprofit organization working towards alleviating poverty in rural East Africa through the expansion of access to education. As an interdisciplinary team of architectural engineering, architecture, and landscape architecture students, the master plan of the college was refined and the design of “Phase Zero” was created as the first step towards the organization’s goal.

Analysis Of High Rise Structures, Elitsa P. Vutova

Architectural Engineering

The design of a high rise tower involves many moving parts and is best done in collaboration with all construction disciplines. This report examines the basic steps and principles followed and discovered along the collaborative design process between Architectural and Architectural Engineering students of two high rise building systems. The report will look at physical model tests and digital model analyses. It will also follow the design of two high rise towers proposed for San Francisco, CA: The Crystal and the HOODOO. The tower design includes a study of possible lateral loading systems, a dual core and outrigger system analysis …

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.

Dynamic Analysis And Seismic Retrofit Of The Point Sur Lighthouse, Nicholas M. Dekker

Master's Theses

The Point Sur Lighthouse is an unreinforced stone masonry building completed in 1889 on the central coast of California. The lighthouse is listed on the National Register of Historic Places and is still an active aid to navigation. The original first-order Fresnel lens was removed from the lantern room and placed in safekeeping due to its high risk of damage in the event of a strong earthquake. The lens has been approved to return to its original setting but the seismic performance of the building must first be assessed in order to ensure the safety of the lens and lighthouse, …

Construction Waste Management Practices In Abu Dhabi; Investigation And Evaluation, Batoul Yousef Hittini

Architectural Engineering Theses

In 2012, the Environment Agency of Abu Dhabi has reported that 6.9% of the total Green House Gases were emitted by the waste sector emitting 92% by solid waste disposal in the landfills. In 2016, about 4.55 million tons of waste was generated by the construction and demolition industry, representing 47% of the total non-hazardous waste produced. This increased by 62.92% compared to the amount in 2015. The Environment Agency of Abu Dhabi has set its goal towards waste management starting by first using a reduction approach. Estidama has mandated a diversion of 30% of construction generated waste by reusing …

Vertical Veins: Digital Commons Reflection, Ryan J. Millward, Nicole L. O'Connor

Architectural Engineering

The SOM High Rise Studio was a collaboration between 3^rd year Architecture students and primarily 4^th year Architectural Engineering students. The studio consisted of 20 weeks, with consistent check points marked by SOM partner reviews. The overall aim of the collaboratory nature of the studio was to expose each discipline to the decision-making process of the other to better facilitate understanding of the overall system and narrative of the high-rise tower.

Each quarter had a distinct goal that was the focus of submittals and reviews. Winter Quarter was primarily focused on the form finding aspect of our design …

Folded! High-Rise, Alejandra Bravo, Riley Joseph Denis

Architectural Engineering

The authors of this report are undergraduate Architectural Engineering students at California Polytechnic State University in San Luis Obispo. This report documents their experience in an interdisciplinary studio of high‐rise building design and the process by which they produced a schematic design of a high‐rise residential building in San Francisco. It will address the organization of the studio, the development of concept as well as form and structure, the studies and structural analyses, as well as the review process and the competitions the final proposals were entered in, and include some final takeaways from each Architectural Engineering group member.

"Knotted Tubes" High Rise Residential Tower, Roman Lara Iv

Architectural Engineering

Knotted Tubes is an 800' residential tower designed by a team of two third year architecture students and one graduate architectural engineering student in the two-quarter high-rise design studio partnered with Skidmore, Owings, & Merrill LLP. The report documents it's design origins and narrative evolution throughout the studio's duration, as well as the design process and final iteration of the whole system, focusing on the structural system and tectonic integration.

Lilypaaaad - Structural Design, Katelyn Smith

Architectural Engineering

This report tells the story of the structural design process of the LilyPAAAAD tower. The highlights of this process include precedent studies, 2-D structural analysis studies, hand calculations, and drawings. Precedent studies gave insight into unknown possibilities and helped discover how other engineers achieved their design goals. Projects like Sendai Mediatheque and the HSBC Tower are innovative solutions to unique design criteria. 2-D structural studies revealed how the braced frame and outrigger systems worked. By changing member stiffness and studying the load path, the members that contributed the most to resisting the load could be identified. Hand calculations were essential …

Dodecahedron Housing Tower - Collaborative High Rise Design, Michael Ayers

Architectural Engineering

This Senior Project includes the integrated architectural and structural design of a 744'-0" tall housing tower located at the corner of Market St.& Van Ness Ave. in San Francisco, CA. The concept of this tower revolves around the tessellation of dodecahedron modules that provide the template for all structure and architectural elements within the building. The 20-week long course focused on the full development of this high rise building including its urban context, performative envelope, global structural performance as a tall building, foundation systems, and integration with architecture.

Analysis Of Burning Wood In The Transient State And The Application To Structural Design, Roberta Veliz, Kimberly Guzman

Architectural Engineering

Determining the extent of the contribution of exposed timber on compartment fire dynamics in open floor plans is a complex process. Designers traditionally used compartmentalization design methods which create spaces where flashover is likely, given the fuel load and ventilation conditions. However, due to the large geometric dimensions and spread of fuel, fires in open floor plans are more likely to remain as localized or traveling fires. As such, an understanding of not only ignition potential but also flame spread is critical to characterizing the contribution of exposed timber. An integral step in characterizing the potential contribution is through an …

The Aloe: High Rise Schematic Design And Analysis, Tony Duc Nguyen, Lilliann Lan Lai

Architectural Engineering

The authors of this document are architectural engineering (ARCE) undergraduate students from California Polytechnic State University, San Luis Obispo (Cal Poly). They joined the 2020 Skyscraper Collaboratory as part of the ARCE course 415: Interdisciplinary Capstone Project. This course emphasizes the analysis and evaluation of interdisciplinary challenges associated with integrating the design and construction processes to deliver a project with respect to the design, quality, and performance expectations for a client or presented criteria. The course was taught in collaboration with industry partners and associates from the global architectural, urban planning, and engineering firm Skidmore, Owings & Merrill (SOM). Instruction …

Piazza Di Ulivo: Arce Patio Redesign, Sophia Kim-Oanh Ha, David Colman

Architectural Engineering

Piazza de Ulivo was Phase 1 of a multi-quarter initiative to redesign and bring life to a patio space adjacent to Engineering West (Building 21) in Spring of 2020. Located within the central courtyard of Engineering West (Hasslein Garden), the patio space previously contained a senior project pergola that collapsed and has been removed. The remaining elements from this previous structure were an inverted moment frame consisting of five concrete columns and beams joining them. Additionally, a wooden bench with concrete pedestals remained under the shade of the existing olive tree. Desire within the Architectural Engineering (ARCE) department for the …

An Iot Framework For Modeling And Controlling Thermal Comfort In Buildings, Fadi Alsaleem, Mehari K. Tesfay, Mostafa Rafaie, Kevin Sinkar, Dhaman Besarla, Parthiban Arunasalam

Durham School of Architectural Engineering and Construction: Faculty Publications

Humans spend more than 90% of their day in buildings, where their health and productivity are demonstrably linked to thermal comfort. Building thermal comfort systems account for the largest share of U.S energy consumption. Despite this high-energy cost, due to building design complexity and the variety of building occupant needs, addressing thermal comfort in buildings remains a difficult problem. To overcome this challenge, this paper presents an Internet of Things (IoT) approach to efficiently model and control comfort in buildings. In the model phase, a method to access and exploit wearable device data to build a personal thermal comfort model …

A Case Study On How Insulated Concrete Forms Can Prevent Structure Loss During Wildfires, Charles Myron Ackley

Construction Management

ICFs are a building material with unique thermal insulating and non-combustible properties that have shown great potential at protecting a structure during a wildfire. To prove the hypothesis that ICFs can effectively prevent structure damage or loss during a wildfire, an analytical case study on an ICF home that survived the Camp Fire was conducted. The goal was to understand how ICFs unique thermal insulating and non-combustible properties protect structures from wildfires and how this assembly system can be a lot more effective than a traditional frame structure. Additional objectives for the project included highlighting the growing threat of wildfires …

Construction Of The Slo Botanical Gardens Foot Bridge - Interdisciplinary Project, Connor N. Layman

Construction Management

In the Winter quarter of 2020, a project based senior project was sought out by a Cal Poly Construction Management student, and he was connected with the San Luis Obispo Botanical Gardens (SLO BG). SLO BG is a non-profit organization located on 150 acres in the El Chorro Regional Park. After meeting with the SLO BG staff and exploring their many needed projects, the student and the staff mutually concluded that he would build a bridge and accompanying stairs which resided on a well-traveled trail on the property. He successfully developed the project schedule, budget, recruited an architect for design …

Ten Questions Concerning Well-Being In The Built Environment, Sergio Altomonte, Joseph Allen, Philomena M. Bluyssen, Gail Brager, Lisa Heschong, Angela Loder, Stefano Schiavon, Jennifer A. Veitch, Lily M. Wang, Pawel Wargocki

Durham School of Architectural Engineering and Construction: Faculty Publications

Well-being in the built environment is a topic that features frequently in building standards and certification schemes, in scholarly articles and in the general press. However, despite this surge in attention, there are still many questions on how to effectively design, measure, and nurture well-being in the built environment. Bringing together experts from academia and the building industry, this paper aims to demonstrate that the promotion of well-being requires a departure from conventional agendas. The ten questions and answers have been arranged to offer a range of perspectives on the principles and strategies that can better sustain the consideration of …

Evaluation Of The Dynamic Behavior Of Steel Staircases With Concrete Filled Pan Treads, Tyler Sondag

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

Vibration serviceability of staircases has been a growing challenge for structural engineers due to changing materials and structural forms. In order to prevent or correct serviceability problems due to structural vibrations, structural engineers should be able to predict the dynamic performance of a staircase structure. However, there are few technical guides available for designing steel staircases, and the ones that do exist are often limited in their applications. Currently, there is a lack of research on staircases that are less prone to vibrations, such as staircases with concrete filled pans that are composed of face and wall stringers. Therefore, the …

The Impact Of Pev User Charging Behavior In Building Public Charging Infrastructure, Ahmad Almaghrebi

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

Plug-in electric vehicles (PEVs) play a significant role in the development of green cities since they generate less pollution than conventional vehicles. To promote PEV adoption and mitigate range anxiety, charging infrastructure should be deployed at strategic locations that are readily accessible to the public. Nebraska is working on the expansion of charging infrastructure around the state; however, stakeholders face several difficulties in trying to minimize irregular charging behaviors. Most electric vehicle users plug in and leave their vehicles for an extended time at public parking lots designated for PEVs. Some users even leave their vehicles for longer than 24 …