一个使用BIM和区块链的智能建筑合同框架
Mohamed A Kamel1, Emad S Bakhoum2,3, Mohamed M Marzouk4
1Orascom Construction, Cairo, Egypt.
Scientific reports
|June 23, 2023
概括
本研究介绍了基于区块链的自动化建筑支付框架,确保及时的现金流. 智能合约和加密货币消除了第三方参与,改善了建筑项目的支付实践.
科学领域:
- 建设管理建设管理.
- 区块链技术 区块链技术
- 金融技术 金融技术
背景情况:
- 糟糕的支付方式在建筑行业构成了重大挑战,影响了项目的现金流.
- 当前的支付系统往往是手动的,依赖于第三方,导致延迟和争议.
- 合同的履行直接影响了项目的财务稳定性.
研究的目的:
- 提出一个框架,用于建筑项目的自动化支付系统.
- 利用区块链技术开发智能建筑合同.
- 加强项目现金流管理,减少与支付相关的问题.
主要方法:
- 实现一个区块链框架,用于自动发放支付.
- 使用加密货币实现无交易执行,无需中介.
- 将5D建筑信息建模 (BIM) 与Autodesk Revit,Navisworks和Primavera P6等软件集成,以实现进度可视化和支付状态跟踪.
- 通过一个案例研究验证在埃及开罗的一个建筑项目.
主要成果:
- 通过自动化支付流程证明了安全的项目现金流.
- 在履行合同条件时实现了即时支付发行.
- 在区块链上建立了不变的电子支付记录.
- 通过使用5D BIM.成功可视化了项目进展和支付状态.
结论:
- 拟议的框架有效地解决了建筑行业的不良支付做法.
- 区块链和加密货币的整合使得高效和透明的智能合约成为可能.
- 5D BIM增强了项目监测和财务控制,确保了项目的现金流.
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