Post on 23-Feb-2018
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INSTITUTO TECNOLOGICO SUPERIORDE
SAN ANDRES TUXTLA
INGENIERIA ELECTROMECANICA
MECANICA DE MATERIALESI.M. ANTONIO XOLO AMBROS
402-A
SAN ANDRES TUXTLA VER; A 17 DE NOVIEMBRE DE 2015
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AVILEZ TRIJULLO SHEILA ALISDALSI COBIX COTA GERARDO
PREZ ANOTA EDGAR ULISES RAM!REZ SIXTECO ANGEL ARTURO SOSA VALENZUELA MARIO JOSU
I"#$%&'"#$()
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TEMA
ESFUERZOS ADMISIBLES Y
CARGAS ADMISIBLES
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ESFUERZO
S$ *$"+,"' +,+ /'( $&'( "#$&"'( *$ " $/$,$"#+$(#3" '*'( *$"#&+ *$/ ,'#$&'/ +& /+ 6$ ($ *(#&$"$" #+*' $/ 3&$'; 8(#',$"#$ ($ *$"+,"' $($&+ ' /'
$&' +& "*'* *$ 3&$'9 /' '/ ($ *$"+#' +" /' /$#&'%&$%' (%,' :< $( " '&3,$#&+ 6$ $&,#$ +,'&'&/' &$((#$"' *$ *+( ,'#$&'/$(9 ' 6$ $(#'/$$ "' '($+,=" *$ &$$&$"'.D+"*$)
P> ?$&' '@'/A> &$' *$ /' ($" #&'"($&('/.
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C'$ *$(#''& 6$ /' $&' $,/$'*' $"
/' $. 1 *$$ ($& $&$"*/'& '/ 3&$''"'/'*' '/'*' $" $/ $"#&+ *$/ 3&$''&' '( #$"$& " '/+& *$ +"(#'"#$6$ ($ *(#&$ "+&,$,$"#$ $" $/
3&$' '/'*'. L' $. 1 "+ $( 3/*' '&'/+( +#&+( #+( *$ $&'( "#$&"'(; $@(#$+#&+ #+ *$ $'" 6$ *$#$&,"$ $/$($&+ '&' /'( +#&'( $&'(9 ' 6$ /+(
$($&+( ($ *(#&$" *$ +#&' +&,'.
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UNIDADES
U"*'*$( E/ $($&+ #/' "*'*$( *$ $&'(+&$ "*'*$( *$ 3&$'9 $" $/ ((#$,'"#$&"'+"'/ :SI< /' $&' $( $" N$#+" :N< $/3&$' $" ,$#&+( '*&'*+( :,2
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DEFORMACIONE/ '"3/(( *$ /'( *$+&,'+"$( ($ &$/'+"' +" /+( ',+($" /' +&,' *$ /' $(#&' 6$ %$"$&'" /'( '&%'( '/'*'(.U"' '&&' (+,$#*' ' "' $&' '@'/ *$ #&'" ',$"#'&'( /+"%#* "'/; ($ $*$ +($&'& 6$ '8+ /' ,(,' '&%'$&+ +" "' /+"%#* ,'+& $(#$ ',$"#+ + '/'&%',$"#+ ($"&$,$"#'&3 #',". P+& $//+ *$"& /' *$+&,'" :