(请使用IE浏览器访问本系统)

  学科分类

  基础科学

  工程技术

  生命科学

  人文社会科学

  其他

篇目详细内容

【篇名】 Hyperledger fabric-based consortium blockchain for construction quality information management
【刊名】 Frontiers of Engineering Management
【刊名缩写】 Front. Eng
【ISSN】 2095-7513
【EISSN】 2096-0255
【DOI】 10.1007/s42524-020-0128-y
【出版社】
【出版年】 2020
【卷期】 7 卷4期
【页码】 512-527 页,共 16 页
【作者】 Botao ZHONG; Haitao WU; Lieyun DING; Hanbin LUO; Ying LUO; Xing PAN;
【关键词】 blockchain|construction quality|smart contracts|compliance checking|information management

【摘要】

Lack of trust has been an ongoing issue for decades in construction quality management, hindering the improvement of quality performance. The development of mutual trust depends on immutable, traceable, and transparent construction quality information records. However, current information technologies cannot meet the requirements. To address the challenge, this study explores a blockchain-based framework for construction quality information management, which extends applications of blockchain in the domain of construction quality management. A consortium blockchain system is designed to support construction quality management in which participants’ information permissions and lifecycle are discussed. Additionally, this study presents in detail the consensus process that aims to address the problem of information fraud. The automated compliance checking based on smart contracts is presented as well, aiming to assure that construction products meet regulation requirements. Finally, an example of the consortium blockchain network is visualized to validate the feasibility of blockchain-based construction quality information management. The research shows that blockchain can facilitate mutual trust in construction quality management by providing distributed, encrypted, and secure information records and supporting automated compliance checking of construction quality.

版权所有 © CALIS管理中心 2008