Titanic sink- Forensic metallurgy

7/25/2019 Titanic sink- Forensic metallurgy

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TECHNICAL CASE STUDY

ON TITANIC SHIP SINK

FORENSIC METALLURGY


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Presented by

GROUP IV

P.Las!"# r$t!#%a &'Y()* P.K+$sa,ya &'Y&)*

M+!anra" &'Y&&)

Ma!es! &'Y&)- M+!a""ed !a"eet! &'Y()-


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THE TITANIC

A CASE STUDY


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CONTENT

En%#neer#n% and "ana%e"ent a/s

Mater#a, 0a#,$re

Str$1t$ra, 0a#,$re Des#%n

Et!#1a, #ss$es

C+n1,$s#+n


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T!e R+ya, Ma#, S!#2 TITANIC

D#d a METALLURGICAL FAILURE 1a$sea n#%!t t+ re"e"ber33


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A4STRACT

THE TITANIC


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THE VOYAGE

T!e T#tan#1 be%an #ts "a#den 5+ya%e t+ Ne/Y+r 6$st be0+re n++n +n A2r#, &)7 &-&(7 0r+"S+$t!a"2t+n7 En%,and.

T/+ days ,ater at &&89) P.M7 #t str$1 an #1eber%t!at /as t!ree t+ s#: t#"es ,ar%er t!an #ts +/n"ass7 da"a%#n% t!e !$,,.

S+ t!at t!e s#: 0+r/ard 1+"2art"ents /ere

r$2t$red T!e ++d#n% +0 t!ese 1+"2art"ents /as

s$;1#ent t+ 1a$se t!e s!#2 t+ s#n /#t!#n t/+!+$rs and 9) "#n$tes.


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T!e en%#neer#n% and "ana%#n%

a/s


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WHOSE FAULT WASIT?

T!#s /as Ca2ta#n E.I 1ann+t#"a%#ne any 1+nd#t#+n

/!#1! /+$,d 1a$se as!#2 t+ 0+$nder.M+dern s!#2b$#,d#n%!as %+ne bey+nd t!at.?


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Andrews'fault

T!e be,#e0 t!at t!e s!#2 /as $ns#nab,e /as7#n 2art7 d$e t+ t!e 0a1t t!at t!e T#tan#1 !ads#:teen /atert#%!t 1+"2art"ents. H+/e5er7

t!e 1+"2art"ents d#d n+t rea1! as !#%! ast!ey s!+$,d !a5e d+ne. T!e @!#te Star L#ned#d n+t /ant t!e" t+ %+ a,, t!e /ay $2be1a$se t!#s /+$,d !a5e red$1ed ,#5#n%s2a1e #n rst 1,ass. I0 Mr Andre/s7 t!e s!#2=sar1!#te1t7 !ad #ns#sted +n "a#n% t!e" t!e1+rre1t !e#%!t t!en "aybe t!e NO. +05#1t#"s 1+$,d !a5e been red$1ed.

(The designer


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STRUCTURALFAILURE


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THE DESIGN

One +0 T#tan#1Bs %reatest #nn+5at#+ns/as t!e 2,a1e"ent +0 0teen/atert#%!t b$,!eads /#t!

e,e1tr#1a,,y +2erated /atert#%!td++rs t!at e:tended 0r+" t!e s!#2Bsd+$b,e b+tt+" t!r+$%! 0+$r +r 5e +0

!er n#ne de1s and /ere sa#d t+"ae t!e s!#2 UNSINKA4LE?


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@HAT @ENT @RONG33

T!e +n,y a/ #n t!e des#%n #s t!es#:teen 1+"2art"ents d#d n+t rea1!as !#%! as t!ey s!+$,d !a5e d+ne.

T!e @!#te Star L#ne d#d n+t /antt!e" t+ %+ a,, t!e /ay $2 be1a$set!#s /+$,d !a5e red$1ed ,#5#n% s2a1e

#n rst 1,ass.


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ETHICAL ISSUES


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LEADERSHIP IS AL@AYS

RESPONSI4LE

T!#s /as 1a2ta#n E.


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!ATE"O#$%

&UE#AOA#)

&UE#SA*E)

+E#!E&"E SA*E

FIRSTCLASS

('

()(

(.(

SECONDCLASS

(*' &&* 9&.9

THIRD

CLASSJ)

&J*

('.(

CRE@ -)

*

(&

(

(.


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IT @AS SHIP 4UILDERBSFAULT

Ab+$t t!ree "#,,#+n r#5ets /ere $sed t+ !+,dt!e se1t#+ns +0 t!e T#tan#1 t+%et!er. S+"er#5ets !a5e been re1+5ered 0r+" t!e /re1 andana,ysed. T!e nd#n%s s!+/ t!at t!ey /ere"ade +0 s$b standard #r+n.

@!en t!e s!#2 !#t t!e #1eber%7 t!e 0+r1e +0 t!e#"2a1t 1a$sed t!e !eads +0 t!e r#5ets t+ breaand t!e se1t#+ns +0 t!e T#tan#1 t+ 1+"e a2art.I0 %++d $a,#ty #r+n r#5ets !ad been $sed t!ese1t#+ns "ay !a5e stayed t+%et!er and t!es!#2 "ay n+t !a5e s$n.


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ETHICAL UESTIONS

H+/ ,#0e +0 "+re 2e+2,es 1+$,d !a5esa5ed3

@!at de1#s#+n Ca2ta#n S"#t! 1+$,d!a5e "ade 7 /!en s!#2 /as re1e#5#n%$n1+""+n /arn#n%s3

@!y s!#2 /as "+5#n% /#t! (( n+ts

s2eed /!en des#%n s2eed /as (&n+ts3

THE LIVES OF THE SISTER SHIPS


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THE LIVES OF THE SISTER SHIPS T!e RMS O,y"2#1 "ade "+re t!an ')) r+$nd

tr#2s bet/een S+$t!a"2t+n and Ne/ Y+r be0+re

#t /as ret#red #n &-' and /as na,,y br+en $2 #n&-J. In &-&-7 #t be1a"e t!e rst ,ar%e s!#2 t+ be1+n5erted 0r+" 1+a, t+ +#,. On May &'7 &-97 ast!e O,y"2#1 a22r+a1!ed Ne/ Y+r7 #t str$1 t!eNant$1et ,#%!t s!#2 d$r#n% a !ea5y 0+%7 1$tt#n% #t

#n !a,0. O0 t!e 1re/7 0+$r /ere dr+/ned7 t!ree/ere 0ata,,y #n6$red.

T!e t!#rd s!#2 +0 t!e ser#es7 t!e 4r#tann#17 !ad as!+rt ,#0e. @!#,e #t /as be#n% 1+nstr$1ted7 t!e

T#tan#1 /as s$n. I""ed#ate,y7 t!e des#%n /as1!an%ed t+ 2r+5#de a d+$b,e !$,, and t!eb$,!eads /ere e:tended t+ t!e $22er de1.4e0+re t!e 4r#tann#1 /as 1+"2,eted7 @+r,d @ar I

br+e +$t7 and t!e 5esse, /as 1+n5erted #nt+ a!+s #ta, s!# . On N+5e"ber (& &-& #t /as


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@HAT COULD HAVEHAPPENED IF THESE FLA@S@ERE RECTIFIED 4EFORE

THE VOYAGE..


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POSSI4ILITIES

&&' "e"bers /+$,d n+t !a5e d#ed

A/areness ab+$t s!#2 sa0ety "eas$re"ents

/+$,d n+t !a5e been s2read a"+n% 2e+2,e

T!e T#tan#1 /+$,d !a5e ser5ed !er2assen%ers 0+r () "+re years.

T!e T#tan#1 "+5#e /+$,dnBt !a5e been "ade.


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THANKYOUFOR YOUR PATIENCE.

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Titanic sink- Forensic metallurgy