南京长江第四大桥危险化学品运输泄漏事故影响研究

采用MIKE21对长江第四大桥可能发生的化学品运输泄漏事故进行污染物扩散模拟,预测大桥发生甲醇、乙二醇、苯、苯胺泄漏事故污染团扩散影响范围及影响时间,并对上下游水源地取水口的影响进行分析,为长江第四大桥相关管理部门构建事故应急体系提供支撑。

This study used Mike21 model to simulate the diffusion of pollutants for dangerous chemical transportation leakage accident in the Fourth Yangtze River Bridge,predicted the sphere of influence and influence time of methanol,ethylene glycol,benzene,aniline spill accident and analyzed the impact of water intakes at upstream and downstream water sources.The paper provided support for building an emergency response system of management department of the Fourth Yangtze River Bridge.