空間力系 彎矩 - 土木

By Valerie
at 2009-05-31T12:14
at 2009-05-31T12:14
Table of Contents
想問這一題 謝謝
座標
A (2,7,2) B (4,0,5) C (-3,-3,0) D (1,3,5)
若自 D 點朝 A 點方向施一作用力 大小為 20KN
求此力對 BC 線造成之彎矩大小為何?
答案: 70.98KN-m
...我只會算此力對"某一點"造成之力矩...囧
--
座標
A (2,7,2) B (4,0,5) C (-3,-3,0) D (1,3,5)
若自 D 點朝 A 點方向施一作用力 大小為 20KN
求此力對 BC 線造成之彎矩大小為何?
答案: 70.98KN-m
...我只會算此力對"某一點"造成之力矩...囧
--
Tags:
土木
All Comments

By Tracy
at 2009-06-04T15:09
at 2009-06-04T15:09

By Daph Bay
at 2009-06-08T12:51
at 2009-06-08T12:51

By Dora
at 2009-06-10T11:12
at 2009-06-10T11:12

By Noah
at 2009-06-12T05:27
at 2009-06-12T05:27

By Dora
at 2009-06-15T11:18
at 2009-06-15T11:18

By Ula
at 2009-06-20T01:19
at 2009-06-20T01:19

By Daph Bay
at 2009-06-24T07:06
at 2009-06-24T07:06

By Rachel
at 2009-06-29T06:29
at 2009-06-29T06:29
Related Posts
潮汐施工法+二孔懸臂橋

By Gilbert
at 2009-05-30T23:59
at 2009-05-30T23:59
土木教科書 考試用書

By John
at 2009-05-30T23:10
at 2009-05-30T23:10
請問什麼是二孔懸臂橋的二孔是指什麼?

By Irma
at 2009-05-30T17:32
at 2009-05-30T17:32
施工的一些資料

By Robert
at 2009-05-30T17:06
at 2009-05-30T17:06
自由向量與滑動向量

By George
at 2009-05-30T14:54
at 2009-05-30T14:54