油罐尺寸选择和罐壁强度设计.ppt

2019/5/19,1,第三章 油罐尺寸选择和 罐壁强度设计,第一节 罐壁钢板厚度设计 第二节 立式圆柱形油罐直径和高度的选择 第三节 罐壁边缘应力计算 第四节 罐壁的开口补强,2019/5/19,2,罐壁钢板厚度设计,第一节,2019/5/19,3,(立式圆柱形油罐圈板配置图),2019/5/19,4,2019/5/19,5,(罐壁环向应力分布),2019/5/19,6,2019/5/19,7,(定点设计法壁厚),2019/5/19,8,定点设计法壁厚与罐高的关系,2019/5/19,9,2019/5/19,10,2019/5/19,11,2019/5/19,12,2019/5/19,13,2019/5/19,14,2019/5/19,15,2019/5/19,16,2019/5/19,17,2019/5/19,18,立式圆柱形油罐 直径和高度的选择,第二节,2019/5/19,19,2019/5/19,20,2019/5/19,21,2019/5/19,22,2019/5/19,23,(油罐罐壁厚度关系图),2019/5/19,24,2019/5/19,25,2019/5/19,26,2019/5/19,27,罐壁边缘应力计算,第三节,2019/5/19,28,2019/5/19,29,（油罐下节点受力图）,2019/5/19,30,2019/5/19,31,2019/5/19,32,（罐壁受力关系图）,2019/5/19,33,2019/5/19,34,2019/5/19,35,2019/5/19,36,2019/5/19,37,结果见书P68表3-7 。,2019/5/19,38,2019/5/19,39,2019/5/19,40,2019/5/19,41,（罐壁下节点处的变形）,（底圈板和边缘板受力图）,2019/5/19,42,2019/5/19,43,2019/5/19,44,2019/5/19,45,2019/5/19,46,2019/5/19,47,2019/5/19,48,2019/5/19,49,2019/5/19,50,2019/5/19,51,2019/5/19,52,2019/5/19,53,2019/5/19,54,2019/5/19,55,2019/5/19,56,2019/5/19,57,表37,2019/5/19,58,2019/5/19,59,2019/5/19,60,2019/5/19,61,罐壁的开孔补强,第四节,2019/5/19,62,2019/5/19,63,（罐壁接管补强）,（补强板形状）,2019/5/19,64,定点法确定壁厚时罐壁环向应力分布,2019/5/19,65,定点设计法壁厚与罐高的关系,2019/5/19,66,立式圆柱形油罐圈板配置图,2019/5/19,67,受液压作用的罐壁,2019/5/19,68,油罐罐壁厚度关系图,2019/5/19,69,边缘板受力图,2019/5/19,70,各种载荷作用下罐底的挠度转角及弯矩,2019/5/19,71,吴天云提出的力学模型,2019/5/19,72,圆柱形油罐下节点受力图,2019/5/19,73,底圈板和边缘板受力图,2019/5/19,74