請問一下體積積分法的m圖要怎麼畫呢? - 土木

By Edwina
at 2012-03-17T20:39
at 2012-03-17T20:39
Table of Contents
我有去坊間書局去找一些關於結構學的參考書,但是對於體積積分法的m圖沒有很詳細的
解說
所以想要請教板上的各位高手m圖要怎麼畫呢?
http://ppt.cc/h-eg
首先想先問這個m圖為什麼y=0.75a+0.25b 呢
我的想法是y=a+(1/3)b (y所在的位置高度為a的長方形+高度為(1/3)b的三角形)
http://www.wretch.cc/album/show.php?i=blackpitduke&b=1&f=1435430059&p=125
(題目)
http://www.wretch.cc/album/show.php?i=blackpitduke&b=1&f=1435430060&p=126
(詳解)
這題的m圖中間為什麼最高且值為L/4呢?兩邊高度最低?
--
解說
所以想要請教板上的各位高手m圖要怎麼畫呢?
http://ppt.cc/h-eg
首先想先問這個m圖為什麼y=0.75a+0.25b 呢
我的想法是y=a+(1/3)b (y所在的位置高度為a的長方形+高度為(1/3)b的三角形)
http://www.wretch.cc/album/show.php?i=blackpitduke&b=1&f=1435430059&p=125
(題目)
http://www.wretch.cc/album/show.php?i=blackpitduke&b=1&f=1435430060&p=126
(詳解)
這題的m圖中間為什麼最高且值為L/4呢?兩邊高度最低?
--
Tags:
土木
All Comments

By Lucy
at 2012-03-22T03:39
at 2012-03-22T03:39

By Ida
at 2012-03-27T03:11
at 2012-03-27T03:11

By Kyle
at 2012-03-29T15:58
at 2012-03-29T15:58

By Damian
at 2012-03-31T17:02
at 2012-03-31T17:02

By Ula
at 2012-03-31T21:01
at 2012-03-31T21:01

By Kyle
at 2012-04-03T10:19
at 2012-04-03T10:19

By Jack
at 2012-04-05T01:58
at 2012-04-05T01:58

By Callum
at 2012-04-06T14:48
at 2012-04-06T14:48

By Lauren
at 2012-04-08T12:23
at 2012-04-08T12:23

By Odelette
at 2012-04-13T08:37
at 2012-04-13T08:37

By Selena
at 2012-04-13T18:57
at 2012-04-13T18:57

By Anthony
at 2012-04-18T12:57
at 2012-04-18T12:57

By Brianna
at 2012-04-22T19:43
at 2012-04-22T19:43

By Thomas
at 2012-04-27T06:04
at 2012-04-27T06:04

By Joseph
at 2012-04-27T13:40
at 2012-04-27T13:40
Related Posts
甲種勞工安全衛生業務主管

By Erin
at 2012-03-16T18:01
at 2012-03-16T18:01
測量四元樹八分樹

By Regina
at 2012-03-16T17:01
at 2012-03-16T17:01
成大水利老師

By Andrew
at 2012-03-16T13:25
at 2012-03-16T13:25
想請問有關暨大土木 環工組 研究所

By Odelette
at 2012-03-16T01:29
at 2012-03-16T01:29
請問一下德昌營造問題

By Iris
at 2012-03-16T00:17
at 2012-03-16T00:17