Digital Commons Network^™

Academic Help-Seeking Resources For Construction Students: A Scoping Review, Luciana Debs, Alex Sander Clemente Souza

CIB Conferences

Previously, few resources were available for students seeking help with their undergraduate homework. These resources would often include peers, instructors, and textbook. However, today, in addition to the resources mentioned previously, many more options that provide just-in-time support for students’ learning exist, including online resources. Previous research has explored students’ help-seeking behavior online for basic sciences, general or engineering education. However, given the technical aspects of the construction discipline, it is unclear how construction students navigate the available resources and what those resources are. The present paper utilized a scoping review, evaluating 26 academic papers from Scopus to identify resources …

Socio-Sustainable Architectural Design Through Ethical Implementation Of Generative Design And Artificial Intelligence, Yael Netser, Erica Cochran Hameen, Pingbo Tang

CIB Conferences

The design and valuation of buildings require a weighted assessment of many qualitative and quantitative values; the evolution of Artificial Intelligence (AI) can potentially enhance this process and the built environment. However, preserving the ethics and social sustainability of architectural design is crucial. Generative Design (GD) can potentially add value to new buildings and improve functionality and sustainability by generating design while weighing many quantitative measures effectively (e.g., functionality, economy, energy performance etc.). Generative AI (GAI) can potentially generate and assess designs based on learning from large sets of quantitative and qualitative data. However, underlying qualitative social, cultural, and ethical …

Exploring The Interplay Between Digital Technologies And Circular Procurement In The Construction Industry: Current Trends And Future Research Directions, Benjamin Kwaku Ababio, Weisheng Lu, Prince Antwi-Afari, Frank Ato Ghansah Dr

CIB Conferences

Amidst advancements in the adoption of digital technologies (DT) for the construction industry, the supply and value chain management function has undergone significant transformation in recent times. This transformation has created new possibilities for enhancing sustainability practices in the industry, with circular procurement (CP) as an undoubtedly crucial strategy to achieve circular economy goals on construction projects. However, the links between DT and CP, as well as their implications for construction supply chain processes, have remained unclear with limited research attention. This study addresses the knowledge gap by employing a comprehensive review of extant literature to gather insights into the …

Facilities Management Integration Into Construction Management Curriculum: Core Competencies, Deniz Besiktepe, Barry Mcauley, Anthony E. Sparkling, James Jenkins, Mark Mulville

CIB Conferences

The construction industry has long been known for issues in stakeholder collaboration due to the fragmentation in its realm. Facilities Management (FM) received increasing attention with the shifted trends of the construction industry from a siloed discipline to a holistic approach where educational efforts need to align with this transformation. FM and building operations related topics need to be infused into the construction management (CM) curriculum to improve the analytical reasoning and critical thinking of the future workforce. With that, this study aims to identify the core competencies in CM and FM areas as a first step to determining the …

Resilient Technology Adoption By Facility Managers For Enhanced Building Resilience In The Usa, Sandeep Langar, Sarel Lavy

CIB Conferences

Climate changes significantly impose stresses on the physical and the built environment. Facility Managers (FMs) within the buildings are vital in maintaining the optimal performance of facilities, particularly in the face of increasing frequency and intensity of natural disasters. Therefore, this study presents preliminary findings about the in-house facility managers' adoption and implementation patterns for technologies enhancing the resilience of a facility within the USA. The research also identifies the barriers to adopting resilient technologies, per the facility managers. The research utilized an online survey with the facility managers within the USA as the general population. When the publication was …

Strategies For Mitigating The Challenges Of Post-Disaster Reconstruction Projects: A Systematic Literature Review, Alexander E. Omoraka, Temitope Egbelakin, Sittimont Kanjanabootra

CIB Conferences

The impacts of disasters range from social to physical, which comprise psychological impacts, economic impacts, casualties, damage to buildings and infrastructure, etc. While developing countries like Nigeria and Nepal are prone to suffering more human casualties, the effects of disasters in developed countries like Australia and Japan are felt more in buildings and infrastructure. Disasters leave the affected areas deprived of the capacity to function normally without support. Construction projects constitute the greatest loss component in the event of major disasters and thus render people homeless, insecure, and susceptible to unpleasant conditions. This makes post-disaster reconstruction a must in places …

Automaticity And Mindfulness In Construction, Oluwaseun Samuel Olabode, Ikechukwu Sylvester Onuchukwu, Sebastien Helie, Behzad Esmaeili

CIB Conferences

Mindfulness is critical in enhancing workers’ safety and productivity by improving attention regulation. Attention is a key factor in task performance, influencing the balance between safety and efficiency in repetitive work environments. One factor that significantly impacts attention is skill automaticity, which is associated with reduced attentional requirements following repetition or practice. Despite the known relationship between mindfulness and attention, the interaction between mindfulness dimensions and automaticity remains unknown. This study addresses this gap by investigating how mindfulness influences attention during the transition from novice to expert in a repetitive construction task, providing insights into the interplay between mindfulness, attention, …

Integrating Flood-Resistant Design And Construction Strategies In Sustainable Homes In The Central Valley: Effective Approaches For New And Existing Structures, Matthew Gomes, Vivien Luo, Manideep Tummalapudi

CIB Conferences

As climate change intensifies, California’s Central Valley faces unprecedented weather events, including increased flood risks, leaving homeowners vulnerable, especially those in disadvantaged communities. This paper, based on a master’s thesis, examines effective strategies for integrating flood-resistant design and construction practices into new homes and retrofit solutions for existing homes by assessing local flood vulnerabilities. Employing a mixed-methods approach grounded in an extensive literature review, this study combines a homeowner survey with qualitative interviews with local design, construction, and development professionals in the residential sector. Insights from the survey informed the interview design, enabling a deeper exploration of challenges specific to …

Perspective Of Professionals On The Periodic Review Of Contingency Levels In Construction Projects, Samuel Laryea, Lee Morton-Shepherd, Zamageda Zungu, Oscar Kwame Kwasafo

CIB Conferences

Client organisations sometimes prescribe contingency levels that should be applied to their infrastructure projects. However, some clients do not have specified periods to review the prescribed contingency levels. The purpose of this study was to ascertain the views of experienced professionals on the recommended periodic review of contingency levels. A survey involving 53 respondents from client organisations was used to obtain data on recommended intervals for periodic reviews of contingency levels in client organisations. The findings reveal a strong consensus on the need for periodic contingency re-assessment, with 98% of respondents recommending reviews every six months or more frequently, aligning …

Exploring Policy Influences On The Adoption Of 3d Concrete Printing Technology: A Hypothetical Model, Jimmy Zhou, Don A.S. Samarasinghe, James O B Rotimi Prof, Zhenan Feng

CIB Conferences

The global construction industry faces mounting pressure to innovate for sustainability and efficiency, with 3D concrete printing emerging as a transformative technology. Despite its potential, significant challenges such as technological immaturity and insufficient policy support hider widespread 3DCP adoption. Drawing on lessons from the adoption of Building Information Modeling in the United States and Hong Kong, this paper addresses these policy gaps by developing a conceptual framework that facilitates 3D concrete printing adoption.

Through a systematic review of 30 publications and a qualitative content analysis, this study identifies and synthesizes 17 key policy factors across six policy dimensions into a …

A Bim-Enhanced Approach To Evacuation Planning In University Environments For Optimizing Safety, Mohamed Elrifaee, Tarek Zayed, Ali Hassan Ali, Eslam Saleh Dr., Sulemana Fatoama Abdulai, Lee Max Jwo Lem

CIB Conferences

In an era of dynamic challenges, ensuring safety in large public spaces is crucial. The spatial layout and arrangement of obstacles in the built environment significantly impact evacuation performance. This research explores crafting evacuation plans and egress strategies, focusing on how spatial layouts and obstacles impact performance, with an emphasis on the complex environment of university campuses. This goal can be achieved by utilizing BIM, which serves as a persuasive resolution to the aforementioned challenges, thereby improving the evacuation planning procedure and significantly enhancing pedestrian safety. The BIM model focuses on providing comprehensive information about all possible evacuation routes accessible …

The Use Of 4ir By Architects In Prevention Of Pre-Construction Project Delays In South Africa, Linda Akoth Miss, Saidi Finzi Dr, Rebecca Alowo Dr, Musonda Innocent Prof

CIB Conferences

The purpose of this poster, based on a master's degree research is to examine how 4IR affects architects' abilities in South African pre-construction project development planning. The study will examine the competencies needed by architects in the early phases of project development, with an emphasis on their capacity to conceptualize, design, and schedule projects in a way that satisfies client needs, complies with legal requirements, and advances sustainability objectives. In addition to a thorough literature review to determine the body of knowledge already in existence on this subject, the research will include an overview of the potential application of 4IR …

Barriers To Financing Climate Change Actions In Infrastructure Projects In Ghana, Isaac Akomea-Frimpong, Amma Kyewaa Agyekum, Taden John, Alexander Baah Amoakwa, Comfort Owusu Kedjah

CIB Conferences

Climate change alters how often damaging events such as floods and fires occur, and how severe they are. This is likely to increase damage and disruption to ongoing and completed public infrastructure projects in Ghana such as Keta Port Project, District and regional hospital projects, West Africa Petroleum Hub, Takoradi Gas Tank Farms, and expansion of second cycle educational institutions under the Free Senior High School (Free SHS) policy. Damages to these infrastructure projects in Ghana as result of climate change affect people, communities, and the economy, through direct damages and flow-on (indirect) impacts such as disruptions to businesses, productivity, …

Assessing Ai Techniques For Precision In Property Valuation: A Systematic Review Of The Four Valuation Methods, Wajhat Ali, Don A.S. Samarasinghe, Zhenan Feng, James O B Rotimi Prof

CIB Conferences

Property valuation is a critical component of real estate management, influencing decisions on investments, sales, and financing. Traditional methods, such as Linear Regression and Multiple Regression Analysis, often struggle to address the complexities of modern property markets. In response, Artificial Intelligence (AI) offers innovative solutions by utilising advanced models for more accurate predictions of property value. This paper presents a Systematic Literature Review (SLR) using Scopus database, focusing on 37 selected papers. It evaluates the effectiveness of key AI models in property valuation, assessing their predictive power, interpretability, robustness, and flexibility, and examines how well these models generate reliable valuations …

Ai In Construction Project Management Education: Insights From The 'Ai For Construction Project Management' Summer School, Ania Khodabakhshian, Fulvio Re Cecconi

CIB Conferences

This paper provides an in-depth analysis of the outcomes of 'AI for Construction Project Management' summer school, a pioneering program that received the 2024 CIB Vistas Funding for its role in advancing Artificial Intelligence (AI) applications in construction project management. The summer school comprised six sessions that introduced a range of AI techniques—including Machine Learning (ML), Probabilistic Graphical Models, Computer Vision, And Digital Twins—each designed to automate and optimize key construction tasks. The program engaged 162 participants from industry and academia, representing diverse educational and professional backgrounds. During the introductory sessions and hand-on exercises, the participants explored real-world challenges such …

Assessment Of Interdependency For Building Components In Facility Management, Ashish Kumar Pampana, Soojin Yoon, Theodore J. Weidner

CIB Conferences

This research presents a systematic approach for assessing component interdependencies within building subsystems in relation to unplanned maintenance (UPM). Utilizing a three-step methodology—quantitative content analysis, component causal relationships, and interdependency analysis—the study leverages work order description data to identify key components and their interactions. By applying social network analysis to top keyword and term frequency data, the study examines component centrality, revealing critical interdependencies that impact maintenance needs. Findings show that specific components, such as the steel damper and supply fan, play prominent roles within the subsystem network, with significant ripple effects in case of failure. This methodology not only …

Metaverse And Gamification In Civil Engineering Teaching: Case Studies, Synergies And Practical Applications, Niels Bartels, Carla Pütz

CIB Conferences

The integration of gamification and metaverse-based teaching presents a transformative approach to civil engineering education, addressing the demand for digital, innovative and collaborative skills. By leveraging gamification’s ability to enhance motivation, engagement and comprehension, alongside the immersive, accessible, and practical nature of metaverse environments, these methods can significantly improve learning outcomes. Two case studies from German universities highlight the distinct and complementary benefits of these approaches. Gamification fosters intrinsic motivation, deepens understanding of technical concepts, and enhances collaboration through game-based elements. Meanwhile, the metaverse facilitates realistic simulations, time- and location-independent learning, and the practical application of theoretical knowledge. Combined, these …

Leveraging Sensing As A Dynamic Capability: A Strategy-As-Practice Approach To Enhancing Organizational Resilience In Construction Firms, Zamageda Zungu, Samuel Laryea

CIB Conferences

This study examines how construction firms operationalize sensing as a dynamic capability to enhance resilience in the face of escalating environmental pressures, addressing critical gaps in research on organizational adaptation within the construction sector. Grounded in the strategy-as-practice perspective, the research employs a qualitative case study approach, gathering data through semi-structured interviews. Thematic analysis reveals the mechanisms by which sensing capabilities are developed and applied, emphasizing structured systems, iterative reviews, and strategic integration of technology. Findings highlight that tools like Entrepreneurial Operating Systems, AI, and drones play a pivotal role in enabling real-time risk identification and decision-making. Leadership-driven cultural practices, …

Evaluating The Role Of Offsite Construction In Achieving Net Zero Building In Nigeria's Construction Industry, Jesse Letsuwa, Emmanuel I. Daniel, Ezekiel Chinyio, Lovelin Obi, Louis Gyoh

CIB Conferences

This study explores the role of off-site construction in achieving net zero buildings in the Nigerian construction industry, which is a significant contributor to carbon emissions. Therefore, the research aims to evaluate Off-Site Construction's contribution to Nigeria's sustainability goals by evaluating the challenges of Off-site construction in achieving net zero. In addressing the aim of the study, a quantitative research approach was adopted; the questionnaire was distributed to Architectural, Engineering and Construction (AEC) professionals across Nigeria's six geo-political zones, gathering data on the challenges and contribution of OSC in achieving net zero building in Nigeria construction industry. The key challenges …

The Viability Of Product-Service Systems In The Uk Built Environment: An Exploratory Appraisal, Sasha Swannell Mr, Alex Copping Dr

CIB Conferences

There is growing industrial consensus that the built environment must rapidly transition to a more circular economy to maximises resource lifespan, minimises waste, and reduce greenhouse gas emissions. While circularity often focuses on design and waste reduction, new business models are essential for enabling this transition. Product-service systems (PSSs), a circular business proposition centred on product or service usage rather than ownership, has been the subject of growing research. Comprehensive feasibility appraisals on PSSs in this sector, however, are lacking. As such, this study employs Stewart Brand's 'shearing layers' concept to analyse the viability of PSSs in the built environment …

Discussion Of Low-Carbon Development Pathways In Shanghai Urban-Rural Development Area, Weiqin Wu, Yan Jiang, Beihong Zhang, Zhuolin Wang

CIB Conferences

The urban-rural development area, as one of China's key sectors, plays a crucial role in achieving China's carbon peaking and carbon neutrality goals. As a mega-city, Shanghai faces even more severe challenges in energy conservation and carbon reduction in the construction field. According to relevant statistical data, since the 13th Five-Year Plan, the scale of construction and carbon emissions during the operation phase of buildings in Shanghai have shown a continuous growth trend, with the total carbon emissions from residential buildings growing faster than those from public buildings, while the carbon emissions per unit area of public buildings are gradually …

Conversion Of Existing Buildings To Green In Developing Economies: A Preliminary Study For Sri Lanka Focusing On Challenges And Policies, U. G. D. Madushika, Weisheng Lu

CIB Conferences

Current society is interested in incorporating green technologies into existing buildings with aiming economic, social, and environmental sustainability. This is green retrofitting. However, limited attention has been given to green retrofitting adoption in particular regions, for example, Sri Lanka. Recently, several green retrofitting technologies have been adopted globally, contingent upon policy frameworks. In this light, the current paper intends to identify the obstacles hindering green retrofitting adoption in Sri Lanka and how policies might effectively address these challenges. The study's qualitative research methodology included semi-structured interviews with twelve professionals working in Sri Lanka's green construction industry. Accordingly, 25 possible obstacles …

An Exploration Of The Feasibility Of Using Plastic Waste For Sustainable Road Construction In Nigeria: A Qualitative Approach, Rosheedat A. Lawal, Emmanuel I. Daniel, Louis Gyoh, Ezekiel A. Chinyio, Nnedinma Umeokafor

CIB Conferences

Every country, both developed and developing, has problems with waste management, specifically plastic waste. Plastic wastes are non-biodegradable and can decompose between 100 to 500 years. The negative impact of plastic waste is felt by the environment and all forms of living things, either on the land, in the air, or underwater, because of the chemical composition of plastic and its poor management. Nigeria, as a developing country, is faced with a poor and inadequate road network with about 200,000km road network and only 50,000km paved; therefore, there is a need to make more roads that are environmentally friendly, socially …

Investigating Student Perceptions Of Biophilic, Visual And Acoustic Design On High-Performing Learning Spaces, Rana Asad Javid Khan, Jason D. Lucas

CIB Conferences

High-performing educational buildings are designed to foster optimal learning, teaching, and research environments. However, many higher education spaces still lack a fully integrated approach that combines biophilic design principles with effective acoustic solutions. This gap between envisioned performance and current reality highlights the need to understand students' perceptions of indoor conditions within high-performance buildings. This study investigates students’ perceptions of environmental quality, specifically focusing on biophilic, visual and acoustic design features in two contrasting classrooms at the Research University’s Lee Hall. Using a mixed-methods approach, objective measurements of lighting and acoustic conditions were combined with subjective survey responses to evaluate …

The Role Of The University In Making The Built Environment More Accessible And Inclusive For People With Disability: A Case Study From New Zealand, Claire L. Flemmer, Rory C. Flemmer, Alison J. Mcintosh, Andries Van Heerden, Mikael Boulic, Chinthaka Atapattu, James O B Rotimi Prof

CIB Conferences

The need to reduce inequality for people with disabilities is a strong theme in the United Nations Sustainable Development Goals. Cities and communities should be inclusive, but the Built Environment has many buildings and spaces with problematic access features that make full participation impossible for this demographic. Universities can play an important role in addressing the issues underlying barriers to access and in providing clear steps for improvement and inclusion. The role involves interacting with all the key stakeholders including people with disabilities, disability advocacy organisations, construction professionals, legislators, students and the general public. This research demonstrates the role in …

Best Practices In Applying Public-Private Partnership (P3) To Us Transit Facility Electrification, Hyun Woo Lee, Laura Osburn, Bart Treece, Huoi K. Trieu, Yohan Min

CIB Conferences

The growing number of state, county, and city regulations aimed at achieving zero-emission goals is a significant driver pushing many agencies to transition to electric fleets within the next 10 to 20 years. Despite the accelerated timeline and increasing social/political demands, many transit agencies do not have internal capability required for developing, managing, and operating transit electrification infrastructure, or the required capital. To meet these challenges, some transit agencies have explored the potential for using a Public-Private Partnership (P3) delivery method, yet their practices and lessons-learned are neither documented nor reported broadly. In response, this study aims (1) review the …

Integrated Project Delivery And Its Use In Construction, Steven P. Iwankovitsch, Raed Jarrah

CIB Conferences

Integrated project delivery (IPD) is a unique delivery method that involves a collaborative approach among the primary stakeholders. Unlike traditional methods, where parties tend to prioritize their individual interests, IPD aligns everyone's goals for the collective benefit of the project. This approach encourages open communication, shared risk and a collective commitment to success. This study will provide a comprehensive review of the literature, an overview of the IPD delivery structure and a review of case studies comparing and contrasting IPD with traditional methods. Key findings indicate that IPD is still a relatively niche project delivery method but has had great …

Transition From A Linear Information Model To A Circular Information Model - A Deep Dive Into The "State Of The Art" For Circular Data Models In Public Parts Of The Construction Industry In Norway, Håkon K. Gissinger Mr, Nora Johanne Klungseth

CIB Conferences

Transforming from linear society to circular society is fundamental to solve the climat chrisis. To make construction sector circulare, we first need to develop circular data models for built asset. Circular asset data will need to be updated through the life cycle to become a digital twin. Replacement of physical components serves as “triggers” for updating digital twins. But who are the actors in the updating process, and how do they cooperate? The paper present two Norwegian cases of “level 3 digital twin” (Elyasi et al, 2023), and the roles and actors that contribute to update the twinned data. Research …

Public Space Is More Than Architecture: A Critique To An Urban Renewal Project In Shenzhen, China, Cheng Li, Zhidi Cheng, Jilin Li

CIB Conferences

Urban regeneration is a multifaceted process that encompasses both the physical change of locations and the social and cultural reimagining of communities. This study analyzes an industrial heritage renewal project in Shenzhen, China, utilizing urban planning theories including Jacobs' Great Streets and Lydon’s Tactical Urbanism. The study emphasizes the disparity between architecture design implementation and the problems and the way of improvement in urban regeneration initiatives. It underscores the significance of public space design and management for sustained success, providing insights into how urban design may enhance community engagement and elevate quality of life. This study seeks to offer pragmatic …

Life Cycle Assessment Of The Decarbonisation Opportunities Of A Brick Manufacturing Facility In Australia, Benjamin Gazeau, Liliane Klemann, Atiq U. Zaman Dr, Alessandro Sanches Pereira

CIB Conferences

This research tackles the urgent challenge of reducing carbon emissions within the construction industry, where building materials—especially bricks—play a significant role in global greenhouse gas emissions. Brick manufacturing, in particular, significantly contributes to the industry’s carbon footprint, underscoring the need for decarbonisation strategies. This study examines potential pathways to achieve this by exploring alternative fuel options and assessing their environmental impact using life cycle assessment (LCA). Focusing on a brick manufacturing plant in Australia, identified as Plant A, the study uses a cradle-to-gate LCA approach to establish baseline emissions and evaluate the benefits of various fuel-switch scenarios. Key results show …