Two-layer Adaptive Blockchain-based Supervision model for off-site modular housing production

Xiao, Li; Wu, Liupengfei; Zhao, Rui; Lu, Weisheng; Xue, Fan

doi:10.1016/j.compind.2021.103437

Cited by 97 publications

(29 citation statements)

References 46 publications

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“…As for manifestations of CI, prefabricated concrete components (PCCs), were first applied in public housing developments in the 1960s, where a 16-story public housing block was constructed with precast concrete panels [ 19 ]. Since the mid-1980s, the Hong Kong Housing Authority (HKHA), the main provider of public housing in HK, has mandated the use of prefabricated units, together with standard modular integrated design, for all public housing projects [ 20 ], which greatly enhanced the development of CI applications in HK. On the other hand, the HKHA has been promoting CI in order to provide a more effective platform to enhance construction productivity [ 21 ].…”

Section: Background Of Ci-related Policiesmentioning

confidence: 99%

Promoting Construction Industrialisation with Policy Interventions: A Holistic Review of Published Policy Literature

Jin

Shen

Wang

et al. 2021

IJERPH

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By adopting the concept of ‘factory assembly followed by onsite installation,’ construction industrialisation (CI) plays an increasingly important role in sustainable urban development. CI can enhance construction quality and efficiency while reducing environmental impacts. To promote the CI, several policy interventions have been developed and implemented in different countries and regions. This study reviews the global CI promoting regulations and policies to provide a comprehensive insight into its interrelationship and development tendency. The research selects 105 publications related to practical CI policy from widely utilised databases (i.e., Web of Science and Scopus). Based on the annual publication trend analysis, geospatial distribution, and citation analysis, seven interrelated critical CI policy formulation themes are identified and examined: regulatory policies, standardised policies, promotional policies, urban design and planning policies, technological policies, managerial and educational policies, and sustainability policies. In addition, internal correlations and mutual influence among these seven classified policies are explored and discussed, which helps scholars enhance their grasp of current CI policy research and guide future research. This review provides the research community and industrial practitioners with a comprehensive understanding of various CI-promoting policies and a roadmap to CI-promoting policy development and evaluation.

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Section: Background Of Ci-related Policiesmentioning

confidence: 99%

Promoting Construction Industrialisation with Policy Interventions: A Holistic Review of Published Policy Literature

Jin

Shen

Wang

et al. 2021

IJERPH

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“…Generally, three core settings often characterise the Blockchain technology ((Yingli et al, 2019); (Schuetz & Venkatesh, 2020). Unit cryptography, agreement mechanisms, and distributed storage (Li et al, 2021). Cryptography, Hash algorithms, and nodes trees are typical in cryptography, blocking the info from being tampered with (Li et al, 2021).…”

Section: Characteristics Of Blockchain Technologymentioning

confidence: 99%

“…Unit cryptography, agreement mechanisms, and distributed storage (Li et al, 2021). Cryptography, Hash algorithms, and nodes trees are typical in cryptography, blocking the info from being tampered with (Li et al, 2021). Distributer storage maintains a distributed digital ledger of transactions shared across all collaborating nodes.…”

Section: Characteristics Of Blockchain Technologymentioning

confidence: 99%

Untitled

2021

IJO-BS

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Purpose: The purpose of this paper is to review blockchain technology and to demonstrate how this technology is related to the real estate market using multiple regression methodology Design/ Method/ Approach: Approach: Our approach to this work is first, review the blockchain technology, which includes its history, second review the limited work of Blockchain in the real estate market, its benefits, and drawbacks. Findings: Since this paper is a conceptual approach toward applying blockchain technology in the real estate market, estimation of model parameters, including beta cap and a formula for estimating regression coefficients for multiple linear regression, has been done. Research limitations: The application of blockchain technology in the real estate market is minimal. Therefore, our paper has research limitations because much work is needed in this area of study. Practical implications: This reviewed work of ours will have practical implications on the real estate market regarding blockchain technology since works related to applying this technology in the real estate market are limited.

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“…The resulting hash value is unique for each input, so if someone changes transaction data, the corresponding hash value will also change immediately. Each block also contains the previous block hash, ensuring that it cannot be changed without also changing the previous block (Li et al, 2021).…”

Section: Blockchain Blockchain Basicsmentioning

confidence: 99%

Blockchain Technology for Projects: A Multicriteria Decision Matrix

Xue

2021

Project Management Journal

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This research aims to develop a multicriteria decision matrix (MCDM) for project management practitioners, which will support blockchain type selection, evaluate blockchain platforms, and plan blockchain systems. The MCDM is substantiated through a case study, which includes a questionnaire and an illustrative example pertinent to the construction industry. It was discovered in this study that consortium blockchain is superior in dealing with the characteristics of projects, and Hyperledger Fabric is chosen as the best applicable platform. In planning a blockchain-based project management system, project management practitioners should consider user requirements such as network participants, principal transactions, communication channels, and smart contracts.

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Two-layer Adaptive Blockchain-based Supervision model for off-site modular housing production

Cited by 97 publications

References 46 publications

Promoting Construction Industrialisation with Policy Interventions: A Holistic Review of Published Policy Literature

Promoting Construction Industrialisation with Policy Interventions: A Holistic Review of Published Policy Literature

Untitled

Blockchain Technology for Projects: A Multicriteria Decision Matrix

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