Architecture Commons^™

Shear Strengthening Of Reinforced Concrete Beams Using Pre-Fabricated Ultra-High Performance Fiber Reinforced Concrete (Uhpfrc) Laminates: Experimental Investigation, Mostafa Khairy Elkady, Khalid Mohamed El-Sayed, Marwa Ibrahim Badawi, Gamal Ismaail Khaleel

Mansoura Engineering Journal

This study examines the effectiveness of prefabricated ultra-high-performance fiberreinforced concrete (UHPFRC) laminates in shear strengthening reinforced concrete (RC) beams. A total of nine reinforced concrete beams were cast and tested under a four-point loading till failure. The following key parameters were investigated: the number of strengthening sides, the thickness of the UHPFRC layer, the reinforcement of the strengthening layer (by using two different types of steel mesh, and also, in case of no-steel mesh), the volume fraction of steel fibers, and bonding schemes steel dowels and / or epoxy. The ultimate load and ductility of the strengthened beams have increased …

Optimization Of Persulfate Activation System Using Ferrous Sulfate For Toc Removal From Real Domestic Wastewater, Mohamed Fouad, Mohamed Mossad, Mohamed Gar Alalm, Mahmoud Samy

Mansoura Engineering Journal

The reuse of treated wastewater is increasingly recognized as a sustainable solution to address global water shortage. This study investigates the effectiveness of a persulfate-based advanced oxidation process (AOP) using sodium persulfate (Na2S2O8) activated by ferrous sulfate (FeSO4) as a tertiary treatment for secondary effluents. Real municipal wastewater was collected from Agouzain Wastewater Treatment Plant (WWTP) in Kafr El-Sheikh, Egypt. A Box Benkhen design (BBD) was employed to optimize three key variables: FeSO4 dose (0.5–2.0 g/L), Na2S2O8 dose (0.5–2.0 g/L), and pH (3.0–9.0), with total organic carbon (TOC) removal as the main response. Under optimized conditions (0.50 g/L FeSO4, 2.00 …

Effect Of Raw Materials And Loop Length On Thermal Comfort Properties Of Pique Fleece Fabrics, Aya E. Elemam, Abd Elmonem Fouda, Ahmed S. Eldeeb, Rehab Abd Elkhalek

Mansoura Engineering Journal

Technological developments of knitting machines made it possible to produce evolved fabric structures to obtain various properties that suit consumer needs. Pique fleece is a variation of the special popular fleece knitted structure with aim of combining the features of pique and fleece structures. The aim of this research was to study the effect of yarns material type and loop length on thermal comfort properties of un-napped pique fleece fabrics that used as apparel textiles during transitional seasons. Two types of fleece yarn (100% cotton and 65% cotton/ 35%polyester) and three types of face and binding yarns (cotton, polyester and …

Bioagricorridors: Uban Ecosystem Networks To Enhance Biological Diversity, Ecosystem Services And Food Production In Barcelona, Spain, Fabio Capra-Ribeiro, Filippo Vegezzi

Faculty Publications

Urbanisation and environmental degradation pose significant challenges to biodiversity, ecosystem services, and food pro- duction. The Bioagricorridors strategy addresses this by inte- grating agroecology in the urban environment, emphasising the continuity principle to connect diverse ecosystems through green infrastructure. Employing a mapping strategy, bioagricorridors bridge theory and space, using maps as communication tools and deep mapping to explore multi-layered, digital cartographic representations. This approach aids in addressing pressing urban conditions, enhancing genetic diversity, and improving soil and water quality. The exploration uses Barcelona as a case study, a city marked by historical urban planning shifts and landscape fragmentation. Taking into …

Challenges In Combating Climate Change: Lessons From Latin American And Caribbean Case Studies, Fabio Capra-Ribeiro

Faculty Publications

Climate change presents a complex global threat, particularly in Latin America and the Caribbean, where the impacts are severe, yet the region also showcases innovative approaches to face these issues. This study systematically analyzes the challenges faced by urban sustainability projects in the region, drawing insights from 35 case studies in the Urban Sustainability Exchange (USE) database. The primary objective is to identify shared challenges in implementing climate action initiatives, offering valuable lessons for future projects. Challenges were categorized into 14 themes, with issues related to collaboration and communication emerging as the most frequent. Other significant challenges included infrastructure limitations, …

Adaptation For Whom? Understanding The Impacts Of Dyke Policies On Small-Scale Farmers In Ca Mau Province Of Vietnam, Nguyen Minh Quang, Nguyen Van Minh, Nguyen Vo Chau Ngan, Martha B. Lerski

Publications and Research

Low-lying deltas worldwide are extremely vulnerable to sea-level rise. As the risks of climate-induced flooding become increasingly clear, the thirst for infrastructure-driven adaptation increases. This highlights a patent need to understand the impacts of engineering adaptation solutions, especially those targeting built structures such as dykes and sluices, on farmers from a bottom-up, farmer-centred perspective. The study addresses this call by examining cases where dyke policies, while successful in some dimensions, have undermined small-scale farmer livelihoods in Ca Mau ― Vietnam’s southernmost rural province. It identifies areas in need of attention and adds empirical data related to this group of farmers. …

Bridging The Green Divide: Sustainable Community Development And Climate Resilience In Altadena, Ca, Katie Brosnan

Pitzer Senior Theses

Sustainable Community Development (SCD) is widely debated as a climate mitigation strategy, with recognized benefits such as reducing carbon footprints, enhancing public health, and fostering economic resilience. However, a major critique is its limited accessibility to marginalized communities. In particular, the resilience embedded in rebuilding plans does not necessarily translate to real access for those whose insurance coverage may not be sufficient to afford conventional design services or reconstruction costs. This thesis argues that while SCD is an effective tool for climate mitigation, its success depends on equitable access—not just in principle, but in the material capacity to participate in …

Mapping The Tren Maya’S Mark On Mérida, Diego Tamayo

Pitzer Senior Theses

Mapping the Tren Maya’s Mark on Mérida investigates whether the Tren Maya railway is ushering in new sustainable development which provides economic and social benefits for the residents of Mérida, Mexico. The Mexican government has spearheaded the megaproject’s construction in a mere four years with the goal of boosting economic growth in an environmentally and socially conscious manner. The following investigation highlights where this vision, articulated in technocratically-constructed public documents and amplified in reporting, has been fulfilled in Mérida. Through geospatial, physical, and journalistic investigations and analysis, it is revealed the Tren Maya has brought a host of impacts upon …

Sites 45ch01104 And 45ch00402 Determinations Of Eligibility, Chelan County, Washington, Benjamin Aa Hodges

All Graduate Projects

This Master of Applied Science (MAS) project report assesses the National Register of Historic Places (NRHP) eligibility of archaeological sites 45CH01104 and 45CH00402 near Wells Dam in Chelan County, Washington. Field investigations conducted in 2024 included pedestrian surveys, subsurface testing, and ground-penetrating radar (GPR) analysis to gather data on site conditions and potential cultural features. Site 45CH01104 was characterized by pre-contact lithic and fire-cracked rock (FCR) scatters and is recommended as eligible in this report for the NRHP under Criteria A and D due to its association with Indigenous subsistence activities and its potential to yield important archaeological information. It …

Campus Connect, Katie Coates, Bella Wengappuly, Annabelle Brown, Kyie Salerno

Undergraduate Theses, Professional Papers, and Capstone Artifacts

This paper examines how university campus design can be strategically utilized to support student mental health, drawing on global examples to inspire improvements in the University of Montana’s (UM) campus planning. The University of Montana, like most college campuses worldwide, is currently facing pressing mental health challenges among the student body. College can be a highly stressful experience, where students encounter unique pressures that, without adequate support, can lead to mental health crises. Many universities across the globe have recognized the role of campus design in promoting mental well-being, and they have adopted innovative, student-centered design strategies to foster positive …

Study On The Interaction Between Agricultural Practices, Religious Activities, And Cultural Relics, Fengyi Zhou, Isarachai Buranaut

NAKHARA (Journal of Environmental Design and Planning)

Community participation and how socio-cultural practices in cultural landscapes affect the protection of cultural heritage and their importance in the field of heritage protection among countries in the Mekong River Basin. This is a case study based on qualitative research methods and the theoretical framework of the eco-cultural complex, which aims to explore how community groups in Jianchuan County, Yunnan Province, China, participate in the shaping and protection of the cultural landscape. The study shows that religious activities run through all stages of the agricultural cycle, and agricultural practices have a profound impact on their content and form. Religious activities …

Mixed-Use Developments And Urban Megaprojects In The Global South : A Systematic Review And Interpretation Of A Blurred Intersection, Federico Puggioni, Nij Tontisirin

NAKHARA (Journal of Environmental Design and Planning)

This article examines the intersection of two distinct strains of urban studies: mixed-use development and urban megaprojects, through a systematic review of literature. One strain focuses on integrating diverse uses and functions within a single space, known as 'mixed-use'. The other originates from the technical complexities of megaprojects adapted to architecture and urban design. The article seeks to address a gap in the literature by clarifying the conceptual yet geographical overlaps between these two strains, which often have broad, blurred boundaries; it proposes a novel framework for defining and interpreting the related literature at this conceptual intersection.

Perceptions Of Landscape Quality In The Historic City Center Of Konya, Türkiye : A Multi-Site User Satisfaction Analysis, Ahmet Akay

NAKHARA (Journal of Environmental Design and Planning)

This study aims to assess user satisfaction regarding the landscape design of public spaces in historic city centers. The design of these spaces, particularly within the context of historic city centers, plays a pivotal role in preserving local identity and fostering harmonious living environments. The existing literature generally focuses on single areas or broader concepts, whereas this research stands out with its comparative examination of four different public spaces in the historic city center of Konya, filling a critical gap in user-oriented evaluations of landscape design in such environments. To provide a comprehensive user experience analysis, the study systematically determined …

Sustainable Construction Using Aragonite Sand From Mussel Shell Biowaste : Enhancing Building Material Development, Runda Aduldejcharas

NAKHARA (Journal of Environmental Design and Planning)

This study investigates the feasibility of using aragonite sand made from Perna viridis mussel shells as a sustainable substitute for natural sand in building materials. Growing demand for natural sand has resulted in serious environmental issues, such as habitat destruction, resource depletion, and elevated greenhouse gas emissions, driven by fast urbanization and infrastructural expansion. The goal of this project is to encourage sustainable building methods, lessen environmental deterioration, and alleviate sand scarcity by turning mussel shell biowaste into aragonite sand.  X-ray diffraction (XRD), X-ray fluorescence (XRF), and scanning electron microscopy (SEM) were among the chemical and microstructural tests used to …

Dynamics Of Landscape Transformation And Governance Of Bangkok’S Urban Waterways, Wanida Numsuk

NAKHARA (Journal of Environmental Design and Planning)

This paper critically examines the shortcomings of traditional Thai institutions in urban governance focusing on Bangkok Urban Waterways (BUW) conceptualised as dynamic and essential landscape elements. Framing BUW through the lens of ‘landscape governance’, the paper explores how institutional practices and management actions have led to erosion of cultural heritage, ineffective flood control, and the marginalisation of local communities. The research asks: To what extent does the governance of BUW contribute to these changing landscapes? To do this, the paper draws on extensive qualitative fieldwork, including interviews with government agencies, experts, practitioners, NGOs, and in-depth fieldwork with residents. The findings …

Understanding Roof Systems Of Metal Buildings, Michael W. Seek, Vincent E. Sagan

Engineering Technology Faculty Publications

[Introduction] A metal building is a system with complex behavior that, when properly accounted for, provides an efficient structural solution. To help the engineer properly design for this behavior, the Metal Building Manufacturers (MBMA) has recently released the Roof Framing Design Guide for Metal Building Systems, 2nd Edition (Roof Framing Design Guide).

Developing Entrepreneurial Mindsets In Construction Management Through Experiential Projects, Dalya Ismael

Engineering Technology Faculty Publications

Entrepreneurial Minded Learning (EML), a framework supported by the Kern Entrepreneurial Engineering Network (KEEN), promotes critical thinking and innovation by encouraging students to explore real-world problems through the 3Cs: Curiosity, Creating Value, and Connections. In construction management education, the focus often remains on technical skills and project execution, neglecting the development of entrepreneurial skills like adaptability, value creation, and stakeholder engagement, leaving a gap in preparing students for the challenges of the industry. To bridge this gap, micro-moment activities were introduced prior to the main project to prime students for EML-based thinking. These short, focused exercises encouraged students to solve …

Healthy Building Data Collection, Angeli N. Warren, Rania I. Abdullatif, Abigail Rhea Blackmon

SPARK Symposium Presentations

Understanding the cruciality of a Healthy Building

William Edmondson Homesite Redesign, Delaney Kelly

SPARK Symposium Presentations

A redesigned concept for a historical community park, garden, & arboretum in Nashville, TN. The new historical site should pays homage to William Edmondson and his work to create an active community space, connects the main park field with the Higher Vision Master Plan and Edgehill Neighborhood Vision, and meets community reported needs for a neighborhood space.

Building Design - Bsc App Tools For Light, Color, Vision, Daylight And Artificial Light, Jens G. Pohl

Architecture

Relationship to Building Science (BSc) App: In the domain of Building Science (BSc), this paper focuses on natural and artificial lighting concepts and design principles that should be considered during the early stages of building design. It provides direct access to a BSc App that offers more than 420 calculation and information functions (https://research.chobugroup.com/buildingscience/analyzer /) in the entire range of building science areas, comprising daylighting, artificial lighting, noise control, room acoustics, climate and thermal comfort, solar energy, and structural systems.

Information Content: The paper briefly explains the principles of physics that underlie light, color and vision at a level that …