The Mechanism of Distribution Effectiveness of Territory Emergency Public Storage Materials

Abstract

The effective distribution of public storage materials is the key to realizing rapid and accurate rescue of territories, which could truly solve the “last kilometer” problem of emergency rescue. At present, it is relatively rare to study the rapid and accurate distribution of emergency supplies by taking demand forecasts, emergency reserves, and distribution models as an organic whole. In view of the bottleneck of rapid and accurate rescue in the complex disaster environment, this paper selects various means such as field research, literature retrieval, and previous case analysis and uses the system analysis method. Next, this paper explains that the three main factors that affect the distribution of public storage materials are the demand of “black box”, the scarcity of materials, and the blindness of distribution and constructs an effective analysis framework of demand predictability, material availability, and distribution accuracy. Finally, this paper puts forward the triangle structure framework of demand forecasting, virtual public storage, and comprehensive distribution and further explains the triangle structure relationship, operation mechanism, and operation strategy of effective distribution of public storage materials.

Research on site selection of emergency material reserve based on set pair analysis and TOPSIS integration method: A case study of Hebei Province, China

“…Therefore, the determination of weight is crucial. Below we will discuss how to determine weight vector w (1) = (w…”

“…On the contrary, a smaller weight coefficient should be given. Therefore, when calculating the deviation, it is assumed that H ij (w (1) ) is used to represent the deviation between the alternative A i and other alternatives under criteria B j , and the formula is as follows:…”

“…Suppose F j (w (1) ) is used to represent the total deviation between the alternative A i and other alternatives under criteria B j , as follows:…”

“…In recent years, sudden disasters have occurred frequently, which have a huge impact on people's life and property safety. In the face of sudden events, how to minimize the loss and let the victims get relief in the first time all reflect the importance of emergency management [1][2][3]. As an important part of emergency management, the site selection of emergency material reserve is also an important link of emergency management.…”

Optimization of e-commerce distribution center location

“…Furthermore, quantitative evidence supporting the view (Tofighi et al, 2016;Abdel-Basset et al, 2020;Girchenko & Panchenko, 2020) of logistics network design problem involving central housing and local distribution centers based on a flexible approach is presented. Based on previous studies (Modgil et al, 2020;Yang et al, 2020;Shiripour and Mahdavi-Amiri, 2020), the paper develops a model applicable to emergency planning that connects multiple sources, including time and considering region-specific characteristics.…”