本文選題：物流能力　切入點(diǎn)：應(yīng)急物流　出處：《重慶交通大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：突發(fā)事件發(fā)生后,應(yīng)急救援物資是否能在最短的時(shí)間內(nèi),以最有效的方式調(diào)運(yùn)至受災(zāi)地對救援效率的提高有著至關(guān)重要的影響,它關(guān)乎到是否能夠爭取更多的時(shí)間,挽救更多的生命財(cái)產(chǎn)損失。而節(jié)點(diǎn)作為應(yīng)急物資調(diào)運(yùn)網(wǎng)絡(luò)中的重要組成部分,它的物流能力大小以及配置是否合理對應(yīng)急物資到達(dá)災(zāi)區(qū)的效率有著非常重要的作用,所以針對調(diào)運(yùn)網(wǎng)絡(luò)中的應(yīng)急節(jié)點(diǎn)物流能力研究有著一定的應(yīng)用價(jià)值與現(xiàn)實(shí)意義。本文以應(yīng)急物資調(diào)運(yùn)網(wǎng)絡(luò)中的節(jié)點(diǎn)物流能力為研究對象,提出應(yīng)急物流能力的概念與相關(guān)理論,對物流能力進(jìn)行量化分析,重點(diǎn)是對節(jié)點(diǎn)處物流能力的相對效率評價(jià)并進(jìn)行優(yōu)化改進(jìn),從而實(shí)現(xiàn)整體效率的提升。首先,對應(yīng)急物流和物流能力的概念進(jìn)行介紹,通過將兩者結(jié)合,提出應(yīng)急物流能力,分析其含義與組成要素,后續(xù)引入節(jié)點(diǎn)的概念,將研究對象限定為應(yīng)急物資調(diào)運(yùn)過程中的節(jié)點(diǎn)物流能力,分析應(yīng)急節(jié)點(diǎn)物流能力的定義與特點(diǎn);;其次,探討了應(yīng)急節(jié)點(diǎn)物流能力是由兩部分要素共同構(gòu)成,逐一進(jìn)行詳細(xì)介紹,并從內(nèi)外部要素的角度分析了應(yīng)急節(jié)點(diǎn)物流能力的影響因素,然后建立了應(yīng)急節(jié)點(diǎn)框架模型,提出了節(jié)點(diǎn)物流能力的量化分析方法;最后,介紹數(shù)據(jù)包絡(luò)分析法(DEA)并建立應(yīng)急節(jié)點(diǎn)物流能力相對效率的DEA模型,對現(xiàn)有模型輸入、輸出指標(biāo)的相對效率進(jìn)行評價(jià),分析配置過程中存在的問題,然后對原有模型進(jìn)行優(yōu)化改進(jìn),將有限的應(yīng)急資源進(jìn)行重新配置,實(shí)現(xiàn)物資調(diào)運(yùn)的整體效率最大化。最后引入案例,驗(yàn)證了應(yīng)急節(jié)點(diǎn)物流能力優(yōu)化改進(jìn)模型的有效性,能夠通過重新配置有限的應(yīng)急資源,實(shí)現(xiàn)整體調(diào)運(yùn)效率的有效提高,為資源配置過程中存在的問題提供了解決方法。
[Abstract]:After an emergency incident, whether the emergency relief materials can be transferred to the disaster area in the shortest possible time and in the most effective manner has a vital impact on the improvement of rescue efficiency, which is related to whether or not more time can be bought. Saving more lives and property losses. As an important part of the emergency material distribution network, the size of the logistics capacity and the reasonable allocation of emergency supplies play a very important role in the efficiency of the emergency supplies reaching the disaster area. Therefore, the research on the logistics capability of emergency nodes in the dispatching network has certain application value and practical significance. This paper takes the node logistics capacity in the emergency material dispatching network as the research object, and puts forward the concept and related theory of emergency logistics capability. The quantitative analysis of logistics capacity is focused on the evaluation and optimization of the relative efficiency of logistics capacity at the node, so as to achieve the overall efficiency. First, the concept of emergency logistics and logistics capacity is introduced. By combining the two, the paper puts forward the emergency logistics capability, analyzes its meaning and constituent elements, then introduces the concept of node, and limits the research object to the node logistics capability in the process of emergency material transfer. The definition and characteristics of logistics capability of emergency node are analyzed. Secondly, the logistics capability of emergency node is composed of two elements, one by one is introduced in detail. And from the perspective of internal and external factors, this paper analyzes the influencing factors of emergency node logistics capability, then establishes the emergency node framework model, and puts forward a quantitative analysis method of node logistics capability. This paper introduces data Envelopment Analysis (DEAA) and establishes DEA model of relative efficiency of logistics capacity of emergency nodes, evaluates the relative efficiency of input and output indexes of existing models, and analyzes the problems existing in the process of configuration. Then the original model is optimized and improved, and the limited emergency resources are reconfigured to maximize the overall efficiency of material transfer. Finally, a case is introduced to verify the effectiveness of the optimization and improvement model of logistics capacity of emergency nodes. By reconfiguring the limited emergency resources, the efficiency of overall transportation can be improved effectively, which provides a solution to the problems existing in the process of resource allocation.
【學(xué)位授予單位】：重慶交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：F251

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本文編號：1642531