{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

740_Mechanics Homework Mechanics of Materials Solution

# 740_Mechanics Homework Mechanics of Materials Solution -...

This preview shows page 1. Sign up to view the full content.

This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Liiimmﬂml.___iai__i mm ‘63! A cantilever beamAB, consisting of halfof a thin-walled pipe of 304nm PROBLEM 5-32 mean radius and '6-mm wall thickness, is subjected to a norm vertical load. Knowing that the line of action of the load passes through the centroid C of the cross section of the beam, determine (a) the equivalent force—couple system at the shear center of the cross section, (b) the maximum stress in the beam. (Him: The location of the shear center of the cross section was determined in Prob. 6.74.) ‘6.82 Solve Prob. 6.81, assuming that the thickness of the beam is reduced to 5 mm. SOLUTION FV‘OM 'H-Ie SOPU'hbM +9 9POBLEH 6.74 e = #41 I = £10.32: __ t . _VQ._. Vo‘ GthSrne f-w—t - I Q”: O‘t ref 9" ‘70. VG) DUO. +0 ahead-M3 ever-e: 1;, 7 «El—E23 V=mooN -r 71:91:94... I = “309(5) = 2I2.06w103 m" = 212.0010"... QM '-' (3031(5) = 9.5!“): mm! : ‘4.\$xlo" m3 ,1, _(1200}(4.5u10") ? V ' (2mm: :10" Janie") u 5.0?»«10‘ Pa - 5.06: MPG. -u -__2_ :_z_, e—zfo. x-1,a em “:1 Tarque T=I(€.-§)V 3 \$(30‘lo-‘)('2°°)7 22.72 N-Im For brain-t 6F a. radar-4309:» bar C, = C; = ELI l '- 0.650%] = ﬂ' ' 1-7—3316? = 0. 32m _ T . ._._1____’~.___.__’~-q = 30,14 wlo‘Pa. 1’“, ~ _ ....._........ ‘ " c 1.? 0.322” (s1.muo")(5~to") ' t ) = so.” MPo. % surerrosiii‘on ’1’“: 5.0ﬁ+ 30."? "r 35.3 MPG; - ._‘..“_-._ ...
View Full Document

{[ snackBarMessage ]}

Ask a homework question - tutors are online