Time-sensitive supply chain disruption recovery and resource sharing incentive strategy

Market demand is becoming increasingly time-sensitive in competitive environments. Hence, supply disruptions will have a more serious impact on the profits of supply chains. This study applies a Stackelberg competition between a single supplier and a single manufacturer in a time-sensitive supply chain in a cloud manufacturing environment. We aim to address the supplier’s production capacity recovery issues and the manufacturer’s incentive decision issues after supply disruption. We find that the supplier is in a weak position when the information is symmetrical. The manufacturer can encourage the supplier to shorten the recovery time by raising the unit wholesale price. When the supplier’s unit production cost remains unchanged but the unit wholesale price increases, the profit of the supplier first increases and then decreases. In addition, under the centralized decision-making setting, the optimal recovery time of the supplier is shorter and the optimal unit market price of the product is lower than that under decentralized decision-making. We further find that resource sharing can shorten the optimal recovery time, but it does not necessarily play an incentivizing role.     

粮食挂壁的原因分析及预防措施

粮食挂壁是由于粮堆内部湿热传导异常或粮堆与外界湿热传导异常,粮堆内局部水分较高和热量聚集粮食发热霉变形成的。文章分析了常见易发生挂壁的情形及预防措施,主要从仓房防潮性、隔热性、粮食水分变化、储粮微生物及害虫、粮食杂质聚集、异常粮情处理等方面进行分析,并提出了相应解决对策。     

Managing supply chain resilience to pursue business and environmental strategies

Resilience has become a crucial topic in the field of strategic management as it requires companies to design resilient business models to tackle managerial and environmental disruptions of individual firms and supply chains. However, extant research still lacks deep insights into how companies design and manage supply chains according to the resilience principles. With this premise, this paper aims at conducting a state of the art review on supply chain resilience (SCR) considering 125 relevant papers collected from Scopus and Web of Science academic search engine. Starting from the results of the literature review, this study proposes a systemic framework of SCR assessment and contributes to improve the understanding of the impact of different empirically tested constructs on the development of the resilience concept. Further, the findings are summarized in several areas including barriers in developing resilience, metrics to measure the resilience performance, and effective strategies to foster the SCR. Finally, this study outlines promising future research directions for scholars and practitioners.     

物流中断风险分析与对策研究

物流企业运营过程中会遇到很多种风险,某些风险会导致物流中断。这些风险不仅包括一些导致物流中断、财产损失和人身伤亡的纯粹风险,还有经营风险、财务风险、投资风险、客户流失风险、人力资源管理风险等。由于风险管理主要关注的是纯粹风险。文章用风险管理的思想来研究物流中断的风险,包括物流中断的风险识别、分析、评价和风险的控制措施和持续改进的建议。     

底部大空间配筋砌块砌体剪力墙结构的抗震分析

本文简单介绍了底部大空间配筋砌块砌体剪力墙结构抗震设计的一般要求,并结合工程实例,对比分析了底部大空间配筋砌块砌体剪力墙结构与底部大空间钢筋混凝土剪力墙结构在一维与多维地震作用下的结构反应,以便为以后设计提供必要的参考。     

高层剪力墙施工技术要点研究

随着高层建筑的增多,建筑施工质量引起人们的热切关注,本文结合高层施工中钢筋工程、模板工程的建筑要素,深入探讨高层剪力墙在施工过程中的技术要点,进一步提高高层建筑施工的水平。     

1000MW机组塔式锅炉水冷壁垂直段组合安装方案浅析

本文以某电厂1000MW机组塔式锅炉水冷壁垂直段组合、安装为例,介绍塔式锅炉水冷壁垂直段组合、安装方案的确定过程,以其成功安装经验,对于同类型锅炉水冷壁安装具有一定借鉴意义。     

岩溶地质钻孔桩二次成孔护壁法施工技术

通过对大湖下行联络线岩溶地质钻孔桩施工出现问题的论述,结合岩溶地质钻孔桩常用的处理方法,提出了适应本区域岩溶地质环境的二次成孔护壁法在钻孔桩施工中的应用,并得到了成功的验证。     

双轮铣槽机在深圳地铁地下连续墙施工中的应用

本文通过双轮铣在深圳地铁福邻站地下连续墙施工中的应用,阐述了其设备的施工原理、施工工艺、施工工效以及其主要的技术要点,并在此基础上初步探讨了液压双轮铣在深圳地铁施工的可行性和延续性。     

框架填充墙裂缝原因分析及预防

文章分析了加气块填充墙裂缝的开裂成因,并提出了相应的预防措施。