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INTRODUCCIN NORMAS DE ENSAYO INVIAS 2013

ING. CESAR AUGUSTO COLORADO ANDRADE

JULIAN DAVID ACEVEDO DIAZ 1101958

1 GENERALIDADES.

1.1 El ma!al "# m#"$"a% &a'a la (a''#)#'a E%a*+ "# Ma)#'$al#% )$## la$)#($, "# $%)$)!($+al$-a' l+% &'+(#"$m$#)+% '#al$-a"+% &+' l+% (#)'+% "#$#%)$/a($, &a'a #l I%)$)!)+ Na($+al "# Va% # #l ma'(+ a($+al "# $a%.

1.2 La% #%)'a)#/$a% * #(#%$"a"#% $(+'&+'a"+% # #l a'($+ "#"# "# l+%m+"#l+% $)#'a($+al#% #%)al#($"+% &+' la% a%+($a($+#% (+%$"#'a"a% &+'#4#m&l+ ASTM * %# (am$a "# a(!#'"+ (+ l+% '#!$%$)+% "# INV6AS7 %)+% +"## %#' %!&la)a"+% &+' m#"$"a% (+m&a'al#% + &'+&+'($+al#% *a !# l+%#%a*+% /a'a)$-a"+% &+' #ll+% "##' a4!%)a'%# a la% a()$$"a"#% !# a&a'#(## #ll+% ma/:$(am#)#. C!al!$#' m+"$:$(a($, "# #%)+% &'++(a'a la a!la($,"# l+% '#%!l)a"+% l+ !# &+"'a ll#a' a "#($%$+#% #!$+(a"a% %+'# la (+"!()a"# l+% ma)#'$al#% !)$l$-a"+%.

1.3 S# a &'+"!($"+ ! '#"$%#;+ "#l '#/$%)'+ "# 200< %# &!%+ # ma'(a(+$(#)#% a'$a% m#4+'a% &a'a !a (+m&'#%$, %!'$+' * aa(# *(+#'#($a a la -+a 800 * "#l m$%m+ m+"+ %# m!## a la S#(($, =00 !# a%$"+ #a(!a"+% a "$:#'#)#% a'($+% # la m#4+'a "# &'+"!()+% # l#a% "#&'+"!(($,. L+% +)'+% %+ $%)+% (+m+ la% N+'ma% "# (+%)'!(($, &a')$(!la'#%(+l+m$a+% )($(a% >NTC? + a%+($a($+#% "# )+"+ #l m!"+. El I%)$)!)+Na($+al "# Va% &+"'a # (!al!$#' m+m#)+ %# (+%$"#'a !# la% &'!#a%$)al#% &a'a %#/!$' :!($+a"+ # la% $%)ala($+#% "# $#%)$/a($, a($+al#%a!)+'$-a &a'a %a)$%:a(#' la% %+l$($)!"#% '#!#'$"a% &+' la% "#)#'m$a($+#% &a'a #l"#%a''+ll+ "# la (all# "# la '%+al$"a"

1.2 ESTRUCTURA DEL DOCUMENTO

1.2.1

@ S#(($, 100 @ S!#l+%

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@ S#(($, 200 @ A/'#/a"+ #)',l#+%.

@ S#(($, 300 @ C#m#)+.

@ S#(($, B00 @ C+('#)+ $"'!l$(+.

@ S#(($, 500 @ R#%#'a"a &a'a !%+ &+%)#'$+'.@ S#(($, =00 @ E%)a$l$-a($, "# %!#l+%.

@ S#(($,

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1.B SEGURIDAD FE IGIENE

1.B.1 la +'ma "# &'!#a "#"# "# !a "$%&+%$($, "# "$'#(($+#% &a'a '#al$-a'&a')$(!la' * + # #l $##%)a' (+ la !# %# a a ('#a' +'a($+#%. N+'malm#)#%# $(+'&+'a m#"$"a% "# %#/!'$"a" al '#al$-a' %!% +(!&a($+#%. E% la +l$/a($,"#l )'a)am$#)+ %#/!'+ "# a"m$$%)'a"+' "# #!$&+ * (+%$"#'a' (+%)a)#m#)# #l$##%)a'.

1.B.2 La #%)'a)#/$a "# la /a'a)a I%)$)!)+ Na($+al "# Va% !# l+% l$/'+% #l$/'+% "# m#4+'a "# '$#%/+ %+ la a"m$$%)'a($, $%$/$:$(a)# * /'a"# "#a')(!l+% #!$&+ * )($(a% "# &'!#a. la #4#(!($, "# (!al!$#' &'!#a !# %#al!"# # #%)# ma!al l# "a ! !%+ "#(#)# * a!)+'$-a($,.

1.5 SISTEMAS DE UNIDADES

1.5.1 S# "## a&l$(a' #l SI # )+"+ (a%+. Al !)$l$-a' +)'+ %$%)#ma a(+m&a;a"+ %#"## !%a' %$#m&'# "# ma#'a %#&a'a"a.

1.= EL REDONDEO EN LA ALICACIN DE LAS NORMAS

1.=.1 A (+)$!a($, %# "#%('$# #l &'+(#"$m$#)+ "# '#"+"#+ %# "## a&l$(a'

1.=.2 L+% al+'#% + %# &+"' '#"+"#a' + a4!%)a' m% "# !a #-.

1.< DECLARACIONES SORE RESICION Y SESGO EN LAS NORMAS DEENSAYO DE MATERIALES

1.

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1.8 CONSIDERACIONES INALES

1.8.3 El I%)$)!)+ Na($+al "# Va% + '#(++(# la +l$/a($, (+ '#%()+ a la#!$+(a($, "# la %!%)a($a "# #%)a &'#%#)a($,. M#"$a)# la !)$l$-a($, "# #%)#ma!al "## )'a)a' "# '#(++(#' #l 4!$($+ #%($al$-a"+ * a&l$(a' #l %#)$"+#')+.

1.8.2 La% :+)+% * "$!4+% "# #/'aa4#% # l+% "$#'%+% &'$($&$+% )$## la $(am+)$a($, "#)'% "# "#l$#a($, * + %!/$#'# $(l$a($, &+' !a ma'(a +

m+"#l+ #%(:$(+.