Theo_Mech_Lecture3 - 10/3/10 Review of Last lecture Dot...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon
10/3/10 Theoretical Mechanics by Haimin Yao Dot product and cross product Cartesian coordinate system Equilibrium condition of a particle Moment of a force, moment of a couple Resultant of a force and couple Review of Last lecture 11
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Click to edit Master subtitle style 10/3/10 Theoretical Mechanics Lecture No.3 By Dr. Haimin Yao Sep. 19, 2010 22
Background image of page 2
10/3/10 Theoretical Mechanics by Haimin Yao Reduction of distributed loading x z PR O d p ( x ) x z O L 33
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
10/3/10 Theoretical Mechanics by Haimin Yao Equivalent Force Magnitude of resultant force of distributed loading ( 29 dx x p P L R = 0 Location of the resultant force (equal moments) = O RO M M Moment of resultant force Moment of distributed loading ( 29 = dx x xp d P L R 0 ( 29 ( 29 ( 29 dx x p dx x xp P dx x xp d L L R L = = 0 0 0 44
Background image of page 4
10/3/10 Theoretical Mechanics by Haimin Yao example N 160 60 2 0 2 = = dx x P R Obj105 p ( x )=60 x 2N/ m x z O 2 m 55 p ( x )=60 x 2N/ m x z O 2 m d
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
10/3/10 Theoretical Mechanics by Haimin Yao
Background image of page 6
Image of page 7
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 10/02/2010 for the course CIVIL ENGI 09332005 taught by Professor Kaiminshi during the Spring '10 term at Hong Kong Baptist University, China.

Page1 / 20

Theo_Mech_Lecture3 - 10/3/10 Review of Last lecture Dot...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online