Architecture Commons^™

The State Of The City's Bridges, Leo G. Miranda

Capstones

An analysis by NYCity News Service of 2024 federal bridge inspection found that 118 segments of city bridges are in poor condition, around 8% of all bridges citywide. Among these are segments of major highways and bridges like the Brooklyn Queens Expressway, FDR Drive, Harlem River Drive, Grand Central Parkway and even a part of the iconic Brooklyn Bridge. On a single stretch of highway, where the Grand Central Parkway and the Whitestone Expressway meet in Queens, there are seven parts of highway or ramps in poor condition.

Bridge segments can be any raised roadway that passes over another parkway, …

Increasing Drift Capacity Of Non-Ductile Concrete Shear Walls Through Confinement With Fiber-Reinforced Polymer Application, Andrew Duong, Sophia Maglabe, Sheyna Rongong

Architectural Engineering: Graduate Reports

The seismic response and laboratory testing of pre-1980s reinforced concrete (RC) shear walls commonly exhibit undesirable concrete crushing and rebar buckling in the wall end-zones leading to a flexural compressive failure. The lack of ductility of these walls is attributed to low reinforcement ratios and absence of special boundary elements (SBE) as required by modern design code. Thus, the authors are proposing a fiber reinforced polymer (FRP) retrofit method to provide confinement to the end-zones of pre-1980s walls equivalent to that of an SBE. Current industry applications of FRP have largely been for shear strengthening of RC beams, columns, and …

Sustainable And User-Driven Scope Development Framework For Engineering Design Services Of Transportation Infrastructure Projects, Ahmad Zaki Ghafari

All Dissertations

Rapid economic growth has led to a significant increase in transportation demands, exerting unprecedented pressure on infrastructure systems in the United States. State transportation agencies play a vital role in maintaining and developing transportation infrastructure networks within their regions. State transportation agencies face immense pressure from federal and state governments, elected officials, and the public to deliver projects efficiently and within budget. State transportation agencies rely on professional consultants for engineering design services. Engineering design services for transportation infrastructure projects are delayed due to incomplete inaccurate scope. For state Department of Transportation (DOTs), a streamlined scope development process is essential …

Harmonizing Vaccine And Infrastructure Development To Tame Cholera Outbreaks Across Africa, Amira Mohamed Taha, Hussam Mahmoud, Emad M. Hassan, Mohamed M. Ghonaim

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Vaccines and clean water shortages continue to give rise to cholera outbreaks in Africa. Coordinated efforts to increase vaccine distribution and improve physical infrastructure are needed while considering future outbreaks and water demands due to conflicts and climate events.

Comparative Analysis Of Design-Build And Design-Bid-Build Project Delivery Methods Through Cost, Schedule And Quality Performance For Warehousing And Storage Facilities, Vijaya Ravi Prasanth Reddi

All Theses

Storage facilities are essential for e-commerce operations, providing inventory, distribution, and delivery space. As per the Bureau of Labor Statistics, the number of warehousing and storage businesses in the United States increased from 15,152 in 2010 to 21,287 in 2024, showing continuous growth over the decade. Given the recent surge, there is a need to understand the performance of these facilities better. This study aims to contrast the measure of quantitative performance of design-build (DB) versus traditional design-bid-build (DBB) project delivery methods (PDM) based on cost, schedule, and quality metrics for storage facilities. This research conducted a literature review to …

Efficient Operation Of The Stand-Alone Solar Photovoltaic Power System, Tasneem Mohammed Abed Al-Ezaby, Saad Saad Eskander, Mohammed Adel El-Sayes

Mansoura Engineering Journal

Due to the instability in the amount of solar radiation and the need for battery units to steady the required energy to supply the load the cost of the photovoltaic system construction and operation has increased by at least 60%, an optimal operation for sizing the photovoltaic system has been presented to reduce the number of battery units and utilize the solar cell panels to the maximum. The characteristic behavior of the PV system has been studied and the load curve has been presented. Based on the results we achieved our purpose. A suitable program has been offered and the …

Energetics Of Mode-1 Internal Waves Interacting With Topographic Ridges Of Varying Height And Slope, Matthew R. Klema, Subhas K. Venayagamoorthy

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Energetics of mode-1 internal waves interacting with topographic ridges are investigated using high-resolution two-dimensional simulations at spatial scales of m that span between classical laboratory-scale (m) and field-scale simulations (m). This paper focuses on the energetics of wave-Topography interaction, with emphasis on systematically examining the partitioning of the incident wave energy as a function of wave forcing and topographic parameters. Partitioning of energy into the transmitted, reflected and dissipated components is quantified as a function of wave Froude number (velocity amplitude of forcing and internal wave celerity), slope criticality, where topographic slope and wave characteristic slope, and the ratio of …

Towards Human-Machine Collaboration In Autonomous Material Handling On Construction Sites, Jyrki Oraskari, Lukas Kirner, Marit Zöcklein, Sigrid Brell-Cokcan

Human-Machine Communication

In the contemporary construction industry, the shortage of skilled labor has prompted the exploration of automation as a remedy and machine autonomy as a potential solution to the environmental conditions at the site. This research explores the balance between human oversight and the independent decision-making capabilities of robots for material delivery on construction sites. Using a scenario-based approach, autonomy in construction robotics is evaluated across four human-machine interaction cases with spatial and temporal dimensions. The expected outcomes revolve around improved safety through better human-machine communication and establishing an interoperable data model to enhance robot autonomy. This aims to automate tasks …

Applying Visual Identity At The Main Entrances To Cities (Case Study: Entrance To Beni Suef City), Nesma Mohamed Abd El- Maksoud

Mansoura Engineering Journal

Egypt’s vision and many initiatives, such as the “Controlling Egyptian Urbanism and Supporting Visual Identity” initiative, seek to create a visual identity for Egypt’s governorates, to deepen the concept of national belonging, and to issue a guideline for visual identity at the level of each governorate. The visual identity of cities is produced from a set of urban, social, cultural, historical, and environmental variables. Economically, the research studies how to link the urban and visual identity of cities and express it through the entrances to cities and the urban spaces surrounding them to improve and develop the city’s local and …

Remedios Varo, Diseñadora Y Publicista, Carmina López Sánchez, M. Mar Martínez-Oña

GDI. Revista de investigación de Género, Diseño e Innovación

El presente artículo analiza las obras de la pintora surrealista Remedios Varo Uranga, siendo el objeto de estudio el análisis de su trabajo como diseñadora y publicista, concretamente de los diseños realizados para la empresa Bayer. Por ello, a través de diferentes metodologías como la revisión bibliográfica, la catalogación junto con los métodos histórico e iconográfico se profundiza en el análisis de algunos de estos trabajos publicitarios. Pretendiendo con ello, visibilizar no solamente la labor artística de Remedios Varo, sino valorar su trabajo como diseñadora donde presenta características iconográficas y estéticas similares a su obra surrealista creando entonces, una publicidad …

Association Between In Situ Ventilation And Human-Generated Aerosol Exposure In Meatpacking Plants During The Covid-19 Pandemic, Joshua L. Santarpia, Josephine Lau, Debayan Shom, Shanna A. Ratnesar-Shumate, Eric C. Carnes, Gearge W. Santarpia, Vicki L. Herrera, Danielle N. Rivera, Daniel N. Ackerman, Ashley R. Ravnholdt, John J. Lowe, Athena K. Ramos

Durham School of Architectural Engineering and Construction: Faculty Publications

During the COVID-19 pandemic, meatpacking workers were disproportionately affected by disease. Large outbreaks at meatpacking facilities resulted in loss of life and threatened the well-being of workers across the globe. Much work was done throughout the pandemic to understand and prevent these outbreaks. This study combined ventilation system evaluation and measurement of human-generated respiratory aerosol to investigate and identify areas of highest risk for disease transmission. These findings confirm that improved ventilation reduces exposure to human-generated aerosols in meatpacking facilities, including those that may contain infectious agents, such as SARS-CoV-2. This study suggests areas of greatest risk are likely areas …

Three-Dimensional Technique For Accurate Pavement Macrotexture Measurement Using Surface Volume Parameters, Alireza Pourhassan, Ahmed A. Gheni, Mohamed A. Elgawady

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

This study introduces a novel three-dimensional (3D) pavement macrotexture measurement technique using ISO 25178 Surface Volume Parameters (SVP). The method calculates pavement material volume and texture height using cutoff thresholds based on the cumulative probability density function of measured heights. The research aims to optimize these cutoff thresholds for accurate 3D analysis of pavement macrotexture. The study evaluates the performance of various 3D and 2D parameters—assessing their repeatability, reliability, and accuracy—across thirty pavement samples with diverse macrotexture conditions. Findings show that the 3D SVP method, with optimized cutoff thresholds, strongly correlates with sand patch mean texture depth (MTD) and exhibits …

2024 - The Fifth Annual Fall Symposium Of Student Scholars

Symposium of Student Scholars Program Books

The full program book from the Fall 2024 Symposium of Student Scholars, held in November 2024. Includes abstracts from the presentations and posters.

Building Services Engineering November/December 2024

Building Services Engineering

No abstract provided.

Anti-Corrosion Performance Of Magnesium Potassium Phosphate Cement Coating On Steel Reinforcement: The Effect Of Boric Acid, Fan Zhang, Jihui Qin, Kangyi Cai, John J. Myers, Hongyan Ma

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

It has recently been found that magnesium potassium phosphate cement (MKPC) paste coating applied on the surface of steel reinforcement can effectively retard the onset of corrosion and suppress corrosion reactions. However, the fast-setting nature of MKPC—which is a merit in repair—can be problematic in a practical engineering process of coating the steel reinforcement with MKPC paste. To address this problem, boric acid (H₃BO₃) was added as a retarder in an MKPC formulation to prolong the setting time. This work investigated the impact of boric acid (at 5% by weight of MgO) on the anti-corrosion performance …

Human-Centered Approach For Resilience Assessment Of Healthcare Networks Subjected To Sequential Earthquakes, Emad Hassan, Hussam Mahmoud

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Healthcare services are critical for community resilience and stability as their role after disastrous events is indispensable to reducing casualties and returning the community to normalcy. Sequential mainshock-aftershock events can damage hospital components, reduce utility availability, and cause multiple patient surges. No studies have been conducted to evaluate the impact of mainshock-aftershock events on healthcare resilience. Accordingly, here we investigate the impact of multiple earthquakes on the healthcare network in Shelby County, Tennessee, and determine the optimal resources needed to enhance its functionality. The functionality is estimated by combining functionality quantity and quality terms. The quantity is calculated based on …

Energy Performance Efficiency And Cost Analysis By Bim-Based Model Simulation For Residential Buildings In Egypt, Bishoy Magdy Tawfeeq Sidhom

Mansoura Engineering Journal

Technology plays an important role in meeting the needs of users, as it is considered one of the important tools in the BIM construction and industry, which many engineering sectors in projects have taken an interest in using by creating a social and healthy environment. Therefore, Egypt was interested in resorting to the establishment of stations to take advantage of renewable energy sources to produce energy and reduce the consumption of non-renewable energy sources, including reducing the consumption of cooling devices in the summer to save energy and costs. BIM helps designers design buildings quickly, the ability to analyze information, …

Diseñando El Cambio. El Activismo Gráfico Feminista De Sheila Levrant De Brettville, Mª Eugenia Blázquez Rodríguez

GDI. Revista de investigación de Género, Diseño e Innovación

En los primeros años de la década de 1980, Sheila Levrant de Brettville introduce un conjunto de tácticas de diseño que representa los valores feministas. Estos principios, en sus diseños, abordan la representación de las personas desde diversas perspectivas, exploran la tensión y la contradicción que existe entre palabras e imágenes, y fomentan la participación activa del público en la interpretación de la comunicación visual. En consonancia con las corrientes de la tipografía experimental y el posmodernismo de la época, estas estrategias de diseño de Sheila Levrant de Brettville reflejan una sensibilidad hacia la multiplicidad de voces desde una perspectiva …

Más Allá De La Pasarela: El Impacto Tecnológico De Iris Van Herpen En La Experimentación Y Creatividad En La Moda Contemporánea, Paloma Rodera Martínez

GDI. Revista de investigación de Género, Diseño e Innovación

Este artículo examina el impacto de Iris van Herpen en la moda contemporánea, centrándose en su uso innovador de la tecnología y su influencia en la experimentación y la creatividad en la industria. Van Herpen ha desafiado las convenciones de la moda tradicional al incorporar técnicas avanzadas como la impresión 3D y la manipulación digital de materiales en sus diseños. Su enfoque vanguardista ha abierto nuevas posibilidades para la expresión artística en la moda, al tiempo que ha redefinido los límites de lo que se considera posible en el diseño de prendas. A través de su trabajo, van Herpen ha …

Scaleddetr: An Alight Weight Object Detection Model For Autonomous Driving, Ali Elhenidy, Labib Mohamed, Amira Yassien, Mahmoud Saafan

Mansoura Engineering Journal

End-to-end object detection is one of the recent trends in object detection; however, it is time- and memory-consuming due to the Transformer encoder-decoder (TED) module. Detection TRansformer (DETR) is the first end-to-end object detector using a TED architecture. Despite achieving competitive performance, it suffers from slow convergence due to a long sequence of attention and the whole image. In this paper, ScaledDETR is proposed to handle the slow convergence issue in DETR and speed up the training process by implementing end-to-end detection based on the latest efficient backbone with fewer parameters. ScaledDETR proposes an efficient model with fewer parameters by …

A Proposed Architectural Strategies To Design A Healthy Home For Kids, Kareem Mahrous Ali

Mansoura Engineering Journal

The research addresses the concept of Healthy Home for Kids and the importance of considering their needs and requirements in home design, because of Kids represents the nucleus and future of communities, also Home is the place where children spend most of the time and has a direct impact on their development, composition, and preparation for coexistence with the surrounding community. In spite of the importance of Home for Kids it is the most destructive building for children and does not help to stimulate children's basic areas of development in a comprehensive and integrated manner as a result of the …

13th International Conference On Business, Technology And Innovation 2024, University For Business And Technology - Ubt

UBT International Conference

Welcome to IC – UBT 2024

UBT Annual International Conference is the 13th international interdisciplinary peer reviewed conference which publishes works of the scientists as well as practitioners in the area where UBT is active in Education, Research and Development. The UBT aims to implement an integrated strategy to establish itself as an internationally competitive, research-intensive university, committed to the transfer of knowledge and the provision of a world-class education to the most talented students from all background. The main perspective of the conference is to connect the scientists and practitioners from different disciplines in the same place and make …

10.21.2024 Orsp Connect, Liz Williamson

ORED Newsletter

Jerry Martin

NIH Grants Process Primer Training

Nature Masterclasses Writing a Review Paper Course

Innovative Integration Of Modern Facade Design With Traditional Bubungan Tinggi Facade: Towards A Sustainable Home, Nursyarif Agusniansyah, Gusti Novi Sarbini

ASEAN Journal on Science and Technology for Development

This study investigates the transformation of Bubungan Tinggi, a traditional Banjar house with a high roof, into a modern home through the integration of modern facade design with traditional Bubungan Tinggi facade elements. Bubungan Tinggi is a monumental artifact in South Kalimantan representing the collective memory of the Banjar community with its distinctive typology and anatomy. With its unique typology and anatomy, this particular building has evolved into an iconic structure that symbolizes the collective memory of the Banjarese people.

This study uses a qualitative approach with design experiments to explore the integration of facade design, new form, and contemporary …

Improving Mechanical Properties Of Magnesium Phosphate Cement-Based Ultra-High Performance Concrete By Ultrafine Fly Ash Incorporation, Jihui Qin, Zhichao Zhang, Hongyan Ma, Xiaobing Dai, Xing Cheng, Xingwen Jia, Jueshi Qian

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Magnesium phosphate cement-based ultra-high-performance concrete (MPC-UHPC) develops strength rapidly but shows unsatisfactory ultimate strength (<150 >MPa). In this study, ultrafine fly ash (UFA) was incorporated in MPC-UHPC to improve mechanical properties. The effect of UFA content, varying from 0 % to 15 %, by weight of binder, on microstructure, fiber pullout behavior, mechanical strengths, flexural and tensile properties of MPC-UHPC reinforced with 2 vol% steel fibers was investigated. Experimental results indicate that the incorporation of 10 %–15 % UFA with mean particle size of 1.4 µm was effective in reducing porosity and microcracks of binder matrix and fiber–matrix interface, thereby …

Novel Insights On The Setting Process, Hardened Properties, And Durability Of Sustainable Ultra-High-Performance Seawater Sea Sand Concrete, Wei Zhang, Dawei Ding, Jianxing Sun, Feng Guo, Haibao Feng, Hongyan Ma, Shuxian Hong, Biqin Dong, Dongshuai Hou

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Using seawater and sea sand to prepare concrete could effectively alleviate the shortage of freshwater and river sand resources and promote the sustainable development of concrete. However, the current research on the setting process, hardened properties, and sustainability of ultra-high-performance seawater sea sand concrete (UHPSSC) remain considerably limited. In this paper, the UHPSSC was designed to mitigate the autogenous shrinkage and enhance the sustainability, and the effect of seawater, untreated and desalinated sea sand on the setting process, mechanical properties, durability, and sustainability was explored by various tests. Results show that the abundant ions (e.g., Cl- and SO42-) in seawater …

The Path Of Al-Qanal Street (Al-Khashab Canal) In Maadi Area Between Preservation And Development, Kamal Mahmoud Elgabalawy

Journal of Engineering Research

Preserving and developing the main traffic routes within the areas of distinctive value is an important topic, as they contain buildings and villas with a distinctive architectural style in addition to the distinctive general character. The path of Al-Qanal Street, Al-Khashab Canal, was previously chosen due to its importance, as it is located in Al-Sarayat within the Maadi area of distinctive value. It is located in the heart of Maadi within a classified area with a protection zone (A), which means a maximum protection zone, in addition to the fear of turning the path of Al-Qanal Street into a fast …

Evaluation Of Virtual Distance Learning And Teaching In The Architectural Design Studio Experience Of Professors And Students Of The College Of Architecture And Planning - Qassim University - Kingdom Of Saudi Arabia., Abdulaziz Ibrahim Alhrabi

Journal of Engineering Research

The paper deals with the evaluation of distance learning of the architectural design studio during the Corona pandemic, and the extent to which distance learning and teaching were achieved between the professor and the student. The paper aims to share and evaluate the experience of distance learning and teaching of the architectural design studio, in the College of Architecture and Planning at Qassim University. The research problem is that the Corona virus crisis generates many ideas for educational programs and media, but there is a deficiency in knowledge of many programs that achieve the continuity of the educational process remotely, …

Designing Adaptive Facades Using Biomimicry For Improving Daylighting In Office Building: A Case Study Of Cairo, Egypt, Hosam Abd El-Aziz Amr, Nada Essam

Journal of Engineering Research

The paper explores the use of biomimicry to enhance façade design and improve daylighting performance in office buildings in Cairo, Egypt. By emulating natural processes, adaptive facades were developed to increase energy efficiency and occupant comfort. Initial studies examined biomimicry principles and international case studies of adaptive facades. Simulations of a façade inspired by the Gazania flower's nyctinasty movement showed significant improvements: the area achieving optimal illuminance (300-3000 lux) increased from 24.2% to 37.4%, and Spatial Daylight Autonomy (SDA) has decreased from 82% to 68%. These findings demonstrate biomimicry's effectiveness in addressing daylighting challenges in hot climates. The research underscores …

A Review Of Effective Urban Strategies For Enhancing Pedestrian Thermal Comfort In High-Temperature Urban Environments, Norhan Mahmoud Mohamed Ibrahim Ali, Ahmed H. Aboulsaadat, Ingy I. El-Darwish, Ayman Gamal Eldin Ahmed Abdel Tawab

Journal of Engineering Research

Abstract- Pedestrian well-being is significantly influenced by the feeling of being thermally comfortable, and enhancing this comfort level contributes to the overall walkability. This study extensively compares the impact of different approaches in enhancing thermal comfort for pedestrians. The evaluation encompasses both fieldwork observations and computer simulations results. The investigated strategies include the urban geometry (arrangement, orientation and shape of urban structures), vegetation, solar-reflective materials, and water features. These strategies are considered the most effective means for improving outdoor thermal comfort. The findings reveal that the key climatic factors influencing outdoor thermal comfort in a microclimate are mean radiant temperature, …