论文部分内容阅读
1989年1月22日8时许,内蒙某糖厂交工验收不久的废蜜贮罐突然发生破坏事故。据目击者介绍,事故出现时曾听到金属的碰撞和撕裂声,罐体旋即被迅速解体散落,4000多吨废蜜从罐中涌出,整个事故过程不足10秒钟。 废蜜贮罐直径为20m,高15.76m,是由十层不等厚度钢板(6～18mm)焊接而成,可贮存废蜜5600t。 罐体的破坏是灾难性的,整个罐体被肢解为底板、下部三层撕成两段、上部七层及盖帽等五大部分。上部
At about 8 o’clock on January 22, 1989, a short-term accidental destruction of the waste honey storage tank occurred at a sugar factory in Inner Mongolia. According to eyewitness accounts, when the accident occurred, metal collisions and tears were heard. The tank was immediately disintegrated and scattered. More than 4,000 tons of waste honey poured out of the tank. The entire accident process was less than 10 seconds. The waste honey storage tank has a diameter of 20m and a height of 15.76m. It is welded by ten layers of unequal thickness steel plates (6 to 18mm) and can store 5600 tons of waste honey. The destruction of the tank was catastrophic. The entire tank was dismembered into five parts, the bottom plate, the lower three layers, the two layers, the upper seven layers, and the cap. Upper part