薄壁圓管問題 - 土木
By Andy
at 2012-05-25T11:38
at 2012-05-25T11:38
Table of Contents
http://ppt.cc/N0iv
有兩個問題想問
(1)如果是求內壁r應該是取50(mm)
如果是求外壁r應該是取51(mm)
但是題目試問在壁上,那是內壁還外壁阿,而且為甚詳解r是取50.5(mm)?
(2)我用莫爾圓算出的最大剪應力是12.625(kpa)但詳解是25.25(kpa)
是哪邊算錯了嗎?
--
有兩個問題想問
(1)如果是求內壁r應該是取50(mm)
如果是求外壁r應該是取51(mm)
但是題目試問在壁上,那是內壁還外壁阿,而且為甚詳解r是取50.5(mm)?
(2)我用莫爾圓算出的最大剪應力是12.625(kpa)但詳解是25.25(kpa)
是哪邊算錯了嗎?
--
Tags:
土木
All Comments
By Catherine
at 2012-05-26T23:13
at 2012-05-26T23:13
By Emma
at 2012-05-28T09:29
at 2012-05-28T09:29
By Elma
at 2012-06-01T19:21
at 2012-06-01T19:21
By Audriana
at 2012-06-03T20:58
at 2012-06-03T20:58
By Kyle
at 2012-06-04T04:17
at 2012-06-04T04:17
By Dinah
at 2012-06-04T13:13
at 2012-06-04T13:13
By Ida
at 2012-06-09T09:33
at 2012-06-09T09:33
By Anthony
at 2012-06-12T00:20
at 2012-06-12T00:20
By Adele
at 2012-06-15T23:06
at 2012-06-15T23:06
By Noah
at 2012-06-16T16:38
at 2012-06-16T16:38
By Daniel
at 2012-06-20T05:54
at 2012-06-20T05:54
By Joe
at 2012-06-23T17:40
at 2012-06-23T17:40
Related Posts
誠徵工地主任或現場工程人員
By Bethany
at 2012-05-24T23:07
at 2012-05-24T23:07
最佳斷面問題
By Steve
at 2012-05-24T22:52
at 2012-05-24T22:52
請問這樣的薪水是否合理?
By Carol
at 2012-05-24T19:40
at 2012-05-24T19:40
有用地磅的工地看過來....
By Yuri
at 2012-05-24T15:16
at 2012-05-24T15:16
請問明渠流在固定流量時比能最小觀念
By Mia
at 2012-05-24T13:32
at 2012-05-24T13:32