基于区块链的大体积混凝土温度监测系统的研究与实践  

Research and Practice of Mass Concrete Temperature Monitoring System Based on Blockchain

作　　者：卜继斌 聂策明 丁昌银 黄文峰 张启超 朱新鹏 BU Jibin;NIE Ceming;DING Changyin;HUANG Wenfeng;ZHANG Qichao;ZHU Xinpeng(Guangzhou Pearl River Construction Development Co.,Ltd.Guangzhou 510075,China;Guangzhou Yuejian Sanhe Software Co.,Ltd.Guangzhou 510640,China)

机构地区：[1]广州珠江建设发展有限公司,广州510075 [2]广州粤建三和软件股份公司,广州510640

出　　处：《广东土木与建筑》2021年第8期11-14,共4页Guangdong Architecture Civil Engineering

基　　金：住房和城乡建设部科学技术计划项目(2020-K-088)。

摘　　要：大体积混凝土的质量对建筑安全起着举足轻重的作用,混凝土在温度高于一定阈值时容易产生形变、裂缝,在现有的监管模式下,检测还是主要依靠人力手动记录到数据库,这使数据存在篡改或丢失的可能。创新性地利用区块链的分布式账本技术解决方案,实现了大体积混凝土的温度检测系统,弥补了工地现场对大体积混凝土温度监测安全性的不足,利用区块链的可追溯性和防篡改性,让所有的数据都有据可依,有证可查;利用区块链的去中心化特点,让监控分析出的预警数据得以进行多方整改操作,保证了其严谨性和有效性。区块链的大体积混凝土温度检测系统已被投入使用,并取得较好的实践效果。The quality of mass concrete plays an important role in building safety.When the temperature of concrete is higher than a cer‐tain threshold,it is easy to produce deformation and cracks.Under the existing supervision mode,the detection mainly relies on manual re‐cording to the database,which makes the data possible to be tampered or lost.Innovatively uses the distributed ledger technology solution of blockchain to realize the temperature detection system of mass concrete,which makes up for the lack of safety of mass concrete temperature monitoring on site.By using the traceability and tamper proof of blockchain,all data can be based on and verified;With the decentraliza‐tion of blockchain,the early warning data from monitoring and analysis can be rectified in many ways to ensure its preciseness and effective‐ness.The mass concrete temperature detection system of blockchain has been put into use and achieved good practical results.

关 键 词：区块链 大体积混凝土 建筑工程 温度监测 

分 类 号：TU712[建筑科学—建筑技术科学]