Damage assessment method of oil depot based on fuzzy comprehensive evaluation

被引：0
|
作者：
Chen L. [1 ]
Yang F. [1 ]
Feng B. [1 ]
Cui C. [2 ]
Qiu C. [3 ]
机构：
[1] School of Civil Engineering, Southeast University, Nanjing
[2] Institute of Engineering Protection, Institute of National Defense Engineering, Academy of Military Science, PLA, Luoyang
[3] China Huayin Ordnance Test Center, Huayin
来源：
Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition) | 2023年 / 53卷 / 05期
关键词：
damage assessment; explosion; fuzzy comprehensive evaluation method; oil depot;
D O I：
10.3969/j.issn.1001-0505.2023.05.006
中图分类号：
学科分类号：
摘要：
In order to quickly and accurately predict the damage degree of typical oil depot after being hit by weapons,a fast assessment method based on fuzzy comprehensive evaluation is proposed. First,the overall assessment method framework is established,including criteria for the damage grade division of oil depot,key components division and damage degree division of key components. Then,the relative weights of key components at all hierarchies are determined by the interval analytic hierarchy process. Finally,the damage degree of oil depot is determined by the fuzzy comprehensive evaluation method. This method uses safety distance and P-I curve as criteria for determining the damage degree of key components in the judgment process,and takes into account both the weapon explosion effect and the chain reaction of oil tanks explosion. This method was applied to calculate the damage situation of a semi-underground oil depot after being attacked by the BLU-109 / B warhead,and the damage grade and expected repair time of the depot after being hit were obtained. The results indicate that the method applies clear rules and efficient calculation processes,making it suitable for quickly assessing the degree of damage in targets such as oil depots after being struck by weapons. © 2023 Southeast University. All rights reserved.
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页码：794 / 802
页数：8
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