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8/19/2019 MATURSKI RAD MERJEMA ŠABIĆ.doc

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JU MJEŠOVITA SREDNJA ŠKOLA ŠKOLSKA GODINA „SAFET KRUPIĆ“ BOS. KRUPA 2015. / 2016.

MATURSKI RAD Predmet: M!"#$%"

Tema: U&'(")*+,#" -%'%$"

MENTOR3 U4ENIK3D$&.$#. M$("-" V&"-$7 M(8" Š"9$7 IV MT

BOS. KRUPA: 8": 2016. -.

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Sadržaj

1. U*-........................................................................................................................................;

2. Š'" NDT "..................................................................................................

;.;. A'#+">$"...................................................................................................................

;.@. C"%#$ ("('$("#" +&'(")*+%".................................................................................

@. M'- $$'$*"#".................................................................................................................10

@.1. M'-" '("#8$$....................................................................................................10

@.2. P+&=! 8'-".....................................................................................................10

@.;. M'-" ()#"#>$...................................................................................................12

5. O(8" )" $$'$*"#............................................................................................................1;

5.1. S#- $ UC $$'$*"#" "#HHHHHHHHHHHHHHHHHHHHHHHHHHH.........1

.;. >"#.....................................................................................................................20

. P(-#'$ $ #-'">$ +&'(")*+,# 8'- $$'$*"#"...........................................................21

10. V-7$ ($)*",$ (8 +............................................................................................22

11. C"%&+,"%.............................................................................................................................2;

L$'("'+("...................................................................................................................................2@

P$ &$%".................................................................................................................................25

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1. Uvod

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-## - #!8#'$ $" $'8+ 9)

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$'($" +'(9 *($ -" + (* ($8# +&'(")*+%" 9$& ($ (* *'%

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8'-" )" $$'$*"# +#+'"(#$! ("%" + 8"'($"&+.

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2. Šta je NDT (Non-destructive testin!

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$$'$*"#" %" &>$("+ $ $++ '"#" 8"'($"&" $ +%'$#" %$ 8+ +)(%*"'$ #" ($8(

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$$'$*"#" *( #" '"%"* #",$# -" # +()$ %($#' (-8'" $&$ 8"'($"&". D(+$8

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$$'$*"#+ -#$ +- %*"&$''+ %#'(+%>$.

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A+'8"'% +&'(")*+,# $$'$*"# '&#$! )"*"(#$! >$*$ %($'#8 ")#$!

#*".

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. )ostu$a" u#tra&vu"a-u#tra&vu'na is$itivanja

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8 ,+'$ &+% +!. C*+,#$ '"&"$ $( ("*&$#%$ $ #"'(" $" $)#"- (# ("#$> ,+#'$ )" #(8" &+-% +!: " $)#$ 20

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.1. *i&i"a#ne osnove u#tra&vu"a

U#+'"( ,*('$! '$&" '"&"$ 8+ ("('$("'$ #" ,'$($ #",$#" + *$#'$ #",$#+

'$'("#" ,'$>". U&'(")*+% 8 ("('$("'$ %" &#$'+-$#"$ '"&": '("#*()"$ '"&":

*($#%$ '"&" $ %- *(& '"#%$! 8'"&" %" ')*.&,"'$ '"&".

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8"'($"&".

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B()$# $(#" )*+,#$! '"&"" 9$'# (")&$%++ + (")&$,$'$8 8"'($"&$8". B()$#" $(#"*"&" *$$ *'*$8" 8"'($"&" $ '8("'+($.

.2. A"usti'na i%$edanca

A%+'$,#" $$,#"? $8-"#>" -$#$(" %" (-+%' +'7 8"'($ $ 9()$#

("('$("#" +&'(")*+%" . R",+#" (8" $)(")+ 3

C>

C = "%+'$,#" $8-"#>" %/82

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(&%$. A% 8"'($"&$ $8"+ $'+ $8-"#>+: #8" (&%$ " -$#$>" 82Q?.

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+. Metode is$itivanja

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+.1. Metoda trans%isije

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+. . Metoda re&onancije

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/. 0$re%a &a is$itivanje

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"? 9? >?

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. )rinci$ U, is$itivanja ($ri$re%a i $rovoenje!

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3. )ri%jeri $ri%jene

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#(")(# $$'$*"# )9 -#'"*#'$: 9()$# $ $%"#'$. R&%$" (-'"*&" '!#$%+

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S&$%" 2;. O*"%*$8 (&-8 8 +%&+,$'$ %($#: %(+#" $ 9,# '("# )"*"(": ' )#"$)&#" '&$#$

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4. Na'in $ri"a&a sina#a (od&iva!

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A>"# 8 %($'$'$ #(. )" $$'$*"# )"*"(#$! *" ($'#$! $ #($'#$! 8"'($"&"

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7. )rednosti i nedostaci u#tra&vu'ne %etode is$itivanja

P(-#'$ +&'(")*+,# 8'- + 3

*&$%" (>$)#' + -($*"#+ &%">$ 9%'" (&%$ $ (>#$ *&$,$# 9%'": *&$%" (>$)#' '%($*"#" ($#'">$ $ 9&$%" -$%#'$#+$''":

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18. 9ode:i $roi&voa'i o$re%e su;

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