基于区块链的建筑物资供应链风险因素影响评价研究

针对建筑物资(钢材、水泥、砂石和木材等)供应链存在的信息孤岛等种种弊端,通过引入区块链技术优化建筑物资供应链,并结合基于区块链的建筑物资供应链模型对可能存在的风险因素进行识别与清单梳理。同时采用熵权TOPSIS模型对风险因素进行定量化分析以确定关键风险因素。最后给出针对关键风险因素影响的评价及发展对策建议,为区块链背景下供应链的风险管理提供参考。

Research on the Influence Evaluation of Risk Factors in the Supply Chain of Building Materials Based on Block Chain

Aiming at the information island and other disadvantages existing in the supply chain of construction materials(steel,cement,sand and wood,etc.),this paper optimizes the supply chain of construction materials by introducing block chain technology,and makes a list of possible risk factors by combining with the supply chain model of construction materials based on block chain.At the same time,uses the entropy weight TOPSIS model for quantitative analysis and identification of risk factors to determine the key risk factors.Finally,gives the evaluation of the influence of key risk factors and suggestions for development strategies,providing reference for the risk management of supply chain under the background of block chain.