نتایج جستجو برای: natural disasters and accidents
تعداد نتایج: 16890527 فیلتر نتایج به سال:
Accidents and natural disasters and crises coming out of them indicate the importance of an integrated planning to reduce their effected. Therefore, disaster relief logistics is one of the main activities in disaster management. In this paper, we study the response phase of the disaster management cycle and a bi-objective model has been developed for relief chain logistic in uncertainty conditi...
Natural disasters may be powerful and prominent mechanisms of direct or indirect release of hazardous material (hazmat) (Young et al., 2004). If industrial sites are located in naturally hazardprone areas, technological accidents may be triggered by natural events, such as storms, earthquakes, flooding, and lightning, generating the so-called Na-Tech (Natural and Technological) events and may m...
Gust is the most serious natural disaster that threatens safety of port portal crane. The wind resistance some cranes not optimistic, and accidents occur frequently. Based on analysis classic cases disasters at home abroad, this paper finds out weak links proof ability crane, puts forward countermeasures to improve enhance
With the increase in industrial accidents induced by natural disasters, study of earthquake risk assessment has been widely considered scholars. However, cascade evolution Natech (natural–technological) disasters not thoroughly studied, especially chemical parks with complex technological processes. From perspective scenario deduction, combined cross-impact analysis and a damping interpretation...
In recent centuries, many natural disasters such as floods and droughts have appeared and have had many adverse effects on many countries. Natural disaster is one of the major environmental challenges in the world and has serious socioeconomic consequences in countries. Evidence points to the fact that these natural disasters have a significant negative impact on crop yield, food security, ther...
earthquakes in urban areas leave behind a considerable amount of debris, which delays the relief services and the reconstruction activities. the relief work would be impossible without the removal of debris from the main access roads to the devastated areas. the proper implementation of this endeavor requires a long-term management of debris. this article discusses development of strategic mana...
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