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11 – 20 of over 18000S. Wu, A. Lee, W.W.I. Koh, G. Aouad and C. Fu
An accessible or inclusive building design does not disable any user; it should enable the independent and equal use of a facility by all. With the introduction of the Disability…
Abstract
An accessible or inclusive building design does not disable any user; it should enable the independent and equal use of a facility by all. With the introduction of the Disability Discrimination Act 1995 (DDA), the consideration of issues such as access and inclusive design become even more important. Space analysis is an important aspect of the current accessibility assessment. Existing space analysis techniques, such as space syntax, have tackled the local and global accessibility of a building layout using graph theory. However, there are difficulties in the automatic transfer of design information from architectural drawings into a space analysis tool. With the recent development of the building information model and Industry Foundation Classes (IFCs), it is now possible to automate the transfer process. This paper demonstrates the automation process and how it can be used in accessibility analysis.
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Zhiqian Zhang, Wei Pan and Mi Pan
Modular integrated construction (MiC) is the most advanced off-site construction technology. However, the application of MiC for high-rise buildings is still limited and…
Abstract
Purpose
Modular integrated construction (MiC) is the most advanced off-site construction technology. However, the application of MiC for high-rise buildings is still limited and challenging. One critical issue is tower crane layout planning (TCLP) to guarantee safe and efficient multiple crane-lifts for module installation, which, however, has been insufficiently explored. For filling this knowledge gap, this paper aims to systematically explore the critical considerations on TCLP for high-rise MiC to support contractors in determining the optimal crane layout plan.
Design/methodology/approach
This study employed a multimethod strategy. First, previous studies on TCLP and critical features of MiC were reviewed to develop a conceptual model of TCLP considerations. Second, expert interviews with 15 construction planners were conducted to identify the critical TCLP considerations for high-rise MiC. Third, a multicase study with three high-rise MiC projects was undertaken to demonstrate and verify the identified considerations.
Findings
The paper characterises critical considerations on TCLP as performance criteria and influencing factors and identifies 7 critical performance criteria and 25 influencing factors for high-rise MiC. Specifically, the features of MiC (e.g. various modularised layout design, heavyweight and large size of modules) were found to significantly affect the crane layout performance (i.e. technical feasibility, safety and economic efficiency).
Originality/value
The paper is the first-of-its-kind study on crane layout planning for high-rise modular buildings, which contributes a two-stage multicriteria decision-making framework integrated with systematic TCLP considerations. The findings should help contractors determine safe and efficient tower crane layout plans for high-rise MiC projects.
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Mohammad A. Hassanain and Mohammed S. Mahroos
Post-occupancy evaluation (POE) of office buildings, accommodating large number of users, is significantly demanded, to ascertain the provision and upkeep of users' requirements…
Abstract
Purpose
Post-occupancy evaluation (POE) of office buildings, accommodating large number of users, is significantly demanded, to ascertain the provision and upkeep of users' requirements. This paper presents the findings of a POE of an office building located in Saudi Arabia, as a case study.
Design/methodology/approach
A mixed approach of qualitative and quantitative research activities were conducted to achieve the objective of this study. Previous studies were analyzed to identify 28 performance indicators, grouped under seven technical and functional performance elements in office buildings. A walkthrough served to gain familiarity with the building, and identify the obvious performance defects. Interviews were conducted to solicit the users' perceptions about the performance elements, and initiate discussions based on the findings of the walkthrough. A user satisfaction survey was then deployed to quantify the user's feedback on the performance of the building.
Findings
Users of the case study office building were generally satisfied with all the technical performance elements, except visual comfort. They were also dissatisfied with two functional performance elements, namely office layout and building equipment.
Practical implications
Recommendations were developed to improve the performance of the case study building. The approach followed and the defined indicators can be of practical value to design professionals, administrators and facilities managers, responsible for the design and operation of office buildings.
Originality/value
Office buildings are valuable business capital for their corporate organizations. This study contributes to the facilities management literature, through providing a systematic approach for the quality and performance appraisal of the performance elements of office buildings.
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The aim of this paper is to identify the factors that influence the provision of sustainable and flexible office workplace in built‐facilities, and further, classify these factors…
Abstract
Purpose
The aim of this paper is to identify the factors that influence the provision of sustainable and flexible office workplace in built‐facilities, and further, classify these factors under several categories, where commonalities are shared.
Design/methodology/approach
The author has analyzed the published literature for the purpose of reviewing the origin of office workplace design and the reasons that promoted the development of flexible workplace in office‐based environments. A sum of 18 factors for facilitating the provision of the flexible workplace were identified. These factors were classified under four categories, including planning of the building, layout of the physical workplace, information technology networking, and building service systems.
Findings
The survey of literature has revealed that there is no comprehensive overview of factors that designers, developers, investors, facility managers, and planners can use to provide sustainable and flexible workplace facilities, where flexibility relates to the concept of the physical layout and functional opportunities of the workspace. Based on a study of the literature, 18 factors for facilitating the provision of the flexible workplace have been identified.
Originality/value
Designing a sustainable office work environment is as challenging a task today as ever. New ways of working have arisen and new technologies are being introduced into office work activities. This paper presents advice to designers, planners and real estate developers to consider the concept of designing flexible workplaces to meet the emergence of new technologies and the increase in business competition.
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Mohammad B. Hamida, Mohammad A. Hassanain and Abdul-Mohsen Al-Hammad
This paper intends to review and assess the factors influencing adaptive reuse of commercial projects, throughout their life cycle, in Saudi Arabia.
Abstract
Purpose
This paper intends to review and assess the factors influencing adaptive reuse of commercial projects, throughout their life cycle, in Saudi Arabia.
Design/methodology/approach
A mixed approach of literature review, pilot-testing and questionnaire survey was utilized to identify and assess the factors affecting adaptive reuse of commercial projects. Thirty-eight factors were identified and categorized under four groups, corresponding to the key phases of the project life cycle. The questionnaire survey was administered to a targeted group of 90 architecture/engineering, construction and facilities management (AEC/FM) practitioners of building adaptive reuse, in the Eastern Province of Saudi Arabia. The relative importance index (RII) for each factor was calculated. Three levels of agreement, based on the ranking of the factors, among the respondents were determined.
Findings
The most important factors affecting adaptive reuse of commercial projects are: structural integrity of the building, municipal approval for the land use change, enforcement of safety procedures at the project site, compliance with health and safety measures and accuracy and completeness of the contract documents. A high level of agreement was observed among the three groups of respondents, on the ranking of the factors.
Originality/value
This research expands the body of knowledge, through providing AEC/FM practitioners, with the type, importance and ranking of the influential factors on adaptive reuse of commercial projects, throughout their life cycle.
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Ren Hong, Wang Runyuan and Du Yongjie
In the context of exploring and implementing China's new urbanization, green eco-city have become a transformation model for urban development. Sharpening green buildings in the…
Abstract
In the context of exploring and implementing China's new urbanization, green eco-city have become a transformation model for urban development. Sharpening green buildings in the construction industry can significantly influence and determine China's economic growth trends, as well as the growth and overall development of its national economy. However, current green eco-city still lack appropriate standards and scientific theoretical basis to determine the target star program of green buildings. To fully implement the green building standards, establish and improve a sound technical standard system for the construction of green building demonstration areas, this study considers the spatial layout of green buildings as the core, adopts a plot potential evaluation method for evaluating a few green building plots, and utilizes four factors in verifying plots with great star potential. The study also establishes a system to calculate the star proportion of green buildings and applies the system in calculating the green building ratio of GM New District. Results indicate that the system can quantitatively analyze a plot potential, calculate the star proportion of green buildings scientifically and rationally, and provide some references for the construction of eco-city and the preparation of special planning for green buildings. The system construction is conducive to provide technical support for the construction of green eco-city. The improved system can be applied in the green building demonstration areas in China, and will be a reference model of constructing green building demonstration areas in the country.
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Le Thi Hong Na and Jin-Ho Park
Among others in South Vietnam, the Temple of Literature in Vinh Long is the only one that has preserved its original form and layout. As such in 1991, the temple was recognized by…
Abstract
Purpose
Among others in South Vietnam, the Temple of Literature in Vinh Long is the only one that has preserved its original form and layout. As such in 1991, the temple was recognized by the Ministry of Culture as a national-level historical and cultural relic. Nevertheless, the temple has been neither studied nor documented to any great depth. Only a few historical descriptions for local tour guidebooks and photo catalogs exist. Therefore this paper aims to initially record heritage values, spatial characteristics and the process of major changes, while documenting the current state of the temple structure and carrying out on-site inspections to survey the buildings.
Design/methodology/approach
This paper outlines the collection of survey data through field survey and provides an overview of the existing significant heritage factors of the Temple of Literature in Vinh Long by comparative examination in relation to other surviving temples and analyzing its unique spatial characteristics and indigenous cultural decorations in detail.
Findings
Although the layout of the temples was influenced by the Chinese Confucius's principles and the notion of Feng Shui, it is evident from the study that the design of the temple has many architectural elements that reveal Vietnam's unique culture and local features. In particular, the Temple of Literature in Vinh Long was a symbol of feudal education, symbolizing sacred traditional values in the field of education for the people of Vinh Long province. Stone steles recorded names of all contributors related to the construction and restoration of the temple with sincere gratitude. Moreover, many of the decorative motifs contain many indigenous cultural and artistic values of Vietnam, reflecting traditional Vietnamese beliefs and ethnographic features.
Research limitations/implications
By comparatively analyzing the temple with others, it reveals the unique spatial features, layouts, changes and evolutions of the temple. Unlike the oldest and the largest Temple of Literature in Hanoi, the temples in the South are much smaller in terms of complex sizes and the number of buildings. They are mostly composed of a singular structure, the Attained Talent House, with some basic gates and water features interwoven within the landscape of the site. Based on the elementary layout, some subsidiary buildings were added according to the needs and site conditions, and in accordance with the bilateral axis.
Social implications
The awareness and preservation of the architectural features of the local temple are needed to protect heritage monuments and to enhance cultural resources as part of securing Vietnamese ideology for a longer period of time. While the interest in historic preservation and conservation activities of heritage buildings in Vietnam has slowly grown in attention over the last decade, it is evident that many opportunities remain. It is hoped that this research is a small step toward further research, education and advocacy in the preservation of historic buildings in Vietnam.
Originality/value
The introduction of Chinese Confucian thought to Vietnam was one of the most substantial influences in Vietnamese intellectual history. Despite being an important part of the nation's architectural, cultural and intellectual heritage sites, the study and documentation of the Temples of Literature have been relatively neglected or marginalized. Accordingly, this study is significant to reveal not only the values and unique heritage characteristics of the temple, but also to prioritize resources for continued study and preservation.
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The aim of this paper is to find suitable measures that facility managers can use to prove the importance of a building for employee behaviour (and thus organizational…
Abstract
Purpose
The aim of this paper is to find suitable measures that facility managers can use to prove the importance of a building for employee behaviour (and thus organizational performance). The amount of knowledge sharing between colleagues is studied, because it influences innovation, which is one of the most important organizational goals these days.
Design/methodology/approach
Knowledge sharing in open plan areas is studied with the help of measures derived from spatial network analysis methods. Data were collected from 138 employees working together in a research building and used to show the effect of co‐presence on the amount of knowledge sharing and the way knowledge is shared.
Findings
Co‐presence explains 12 percent of the variability in the number of knowledge‐sharing meetings. Also the way knowledge is shared differs between people working in co‐presence and people who have separate rooms/areas. Spatial network analysis is an adequate way to describe open plan workplaces.
Originality/value
Previous studies do not define openness in such a way that different open plan layouts can be assessed and compared. This is necessary for facility managers to make grounded decisions. This paper applies a new methodology for these types of studies. Also it studies the effect of facilities on actual knowledge‐sharing activities, and not just on interactions between people.
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Abdullah Ehtesham Akbar and Mohammad A. Hassanain
This paper aims to present a systematic review of the published literature on building information model (BIM)-based simulation tools used for occupant evacuation over the past…
Abstract
Purpose
This paper aims to present a systematic review of the published literature on building information model (BIM)-based simulation tools used for occupant evacuation over the past 23 years.
Design/methodology/approach
A literature review was conducted on BIM-based simulation tools used for occupant evacuation over the past 23 years. The search identified a total of 37 relevant papers, which were reviewed. The paper describes the use of BIM-based simulation tools over the years and identifies the research gaps.
Findings
BIM-based simulation tools have undergone progressive development, with constant improvements through the integration of advanced tools and collection of more data. These tools can assist in identifying faults in the building design. The outcomes of the simulation were not entirely accurate, as real-life scenarios vary depending on the various building types and the behavior of their occupants.
Research limitations/implications
This study contributes to the literature through reviewing the capabilities of BIM-based simulation tools and the different simulation methods along with their limitations.
Practical implications
Fire safety engineers and architects can comprehend the utilization of BIM-based simulation tools to enhance the fire evacuation in light of their shortcomings and flaws.
Originality/value
BIM-based simulation tools are becoming more advanced and widely used. There has not been a comprehensive evaluation of the capabilities of the integration of BIM tools and simulation modeling for occupant evacuation. This study guides researchers on the capabilities and efficiencies of integrated solutions for occupant evacuations and their inherent shortcomings. The study identifies future research areas in BIM-based tools for occupant evacuation.
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Mohammad A. Hassanain and Mohammad B. Hamida
This paper aims to provide architecture, engineering, construction and facilities management (AEC/FM) practitioners with a guiding tool for overcoming the challenges affecting…
Abstract
Purpose
This paper aims to provide architecture, engineering, construction and facilities management (AEC/FM) practitioners with a guiding tool for overcoming the challenges affecting their performance in adaptive reuse project.
Design/methodology/approach
Literature review was conducted to comprehend the challenges affecting the AEC/FM performance during the implementation of adaptive reuse projects. A case study was conducted on an adaptively reused building, located in Saudi Arabia. The case study building was converted from a bookstore into an amusement center. Document review of the as-built drawings, and a structured interview with the project manager were conducted. The study concluded with the development of AEC/FM practical guidelines, pertaining to the different involved domains.
Findings
This study indicated that the potential challenges are interrelated among the three domains. These challenges pertained to the spatial, legislative, technical, administrative and operational aspects. The findings emphasized the vital role of the integration among the AEC/FM domains, at the early project planning phases. Based on the findings, three sets of AEC/FM guidelines were developed.
Research limitations/implications
Theoretically, to the best of the authors’ knowledge, this is the first study that provides a case-specific investigation of the challenges affecting the AEC/FM performance in adaptive reuse projects.
Practical implications
The developed practical guidelines could potentially enhance the AEC/FM performance in future adaptive reuse projects.
Originality/value
This study contributes to the practice of adaptive reuse projects through providing practical guidelines for mitigating the challenges that affect the AEC/FM performance in these projects.
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