huangjun6687 - 2010/8/18 23:14:00
直径为55mm,长1m金属波纹管径向刚度(集中荷载)数据如下:u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
荷载 50N 100N 200N 400N 600N 800Nu¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
表1 3.36 3.87 5.63 6.40 7.45 9.67u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
表2 21.48 22.27 25.26 26.51 28.26 32.09u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%
请问下变形平均值是多少啊?(附上计算过程,谢谢)u¼Æ;ï/Þåbbs.3c3t.comã$¶/o(¾H%