关于储罐区的围堰高度~！？ 我以前总结的，懒得翻成中文了，大家凑活着看吧 aboveground tanks should be surrounded by a bund wall/walls, designed to limit the spread of spillage and to minimize the potential consequence of the release. all tanks should be surrounded by a bund wall capable of containing at least 110% of the capacity of the largest tank within the bund or 50% of the sum of all tanks capacity located in the same bund. the walls and floor of the bund should be impervious to liquid and designed to withstand a full hydrostatic head. bund walls should not be higher than 1.5 m in order to ensure adequate natural ventilation of the bunded areas, ready access for fire-fighting and good means of escape. intermediate lower bund with walls up to 0.5 m are recommended to divide tanks into groups to contain small spillages and to minimise the sureface area of any spillage. the floor of the bund should be sloped to prevent minor spillages remaining below or around any tank. joints in bund must be capable of resisting fire. the bund wall shall be at least half tank height far away from the tank shell. the bund walls shall be designed to withstand the pressure to which they would be subjected if the bund were filled with water, and the shock wave originated by tank rupture and to withstand fire for at least 6 hours. but bund walls should not normally be higher then 1.5m to ensure adequate natural ventilation of the bunded area.查看更多
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