S m a rt S tru c tu ra l
M o n ito r in g o f
Lo n g -s pa n Br i d g e s
J o h n S t Le g e r
S a r a h Ba bi n
M a tth e w A n d e rs o n
A u g u s t 2014
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Br i d g e M a n a g e m e n t
In f o r m a t io n
D o e s th e
b r id g e
c o m p ly w ith
c u rre n t
d e s ig n a n d
assessm ent
s ta n d a rd s ?
Ha v e t h e r e
been any
in c id e n t s
th a t
c o m p r o m is e
th e b r id g e ?
A r e th e
lo a d s f o r
w h ic h th e
b r id g e w a s
d e s ig n e d
g r e a te r th a n
a c t u a l in s e r v ic e
lo a d s ?
Is th e b r id g e
s ig n ific a n tly
d e te r io r a tin g
?
Br i d g e i s
S a fe fo r
U s e a n d F it
fo r
P u r po s e ?
D o e s th e
b r id g e n e e d
m a in te n a n c
e w o rk
now ?
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D o th e
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Br i d g e M a n a g e m e n t
In f o r m a t io n
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Br i d g e M a n a g e m e n t
In f o r m a t io n
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S tr u c tu r a l M o n ito r in g S y s te m
A r c h ite c tu r e
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We b Ba s e d A ppl i c a t i o n s
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We b Ba s e d A ppl i c a t i o n s
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We b Ba s e d A ppl i c a t i o n s
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We b Ba s e d A ppl i c a t i o n s
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M o n ito r in g S y s te m
C o n s id e r a tio n s
What information will be required
and how will it be used?
Use realreal-time monitoring to evaluate
structural components after events
Lo a d s h a c kl e
c o n f ir m s if
a d d itio n a l
lo a d d e t e c t e d
Time synchronisation of server and
logger computer clocks allows for
the accurate assessment of load on
longlong-span bridges
Fibre optic cable permits high speed
high volume data transfer along
Main Cabling Network System
Ensure high level of resilience built
into system design
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S en so r
d e te c ts
vi br a t i o n f r o m
a ppl i e d l o a d
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In f o r m a t io n fr o m
Da t a
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M o n ito r in g
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S m a rt S tru c tu ra l
M o n ito r in g o f
Lo n g -s pa n Br i d g e s
Th a n k y o u
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Project Description