Girders 10 Steps of Assessment Check Approaches Check Rails Check Expansion Joints Check Wingwalls Check Abutments Check Bearings Check Girders Check Soffit and Deck ID: 584663
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Slide1
Post Seismic Bridge Inspection
GirdersSlide2
10 Steps of Assessment
Check
Approaches
Check
Rails
Check
Expansion Joints
Check
Wingwalls
Check
Abutments
Check
Bearings
Check
Girders
Check
Soffit and Deck
Check
Bents or Columns
Check
Bent CapsSlide3
Seventh and Eighth Parts
Girders and Soffit
Check
Approaches
Check
Rails
Check
Expansion Joints
Check
Wingwalls
Check
Abutments
Check
Bearings
Check
Girders
Check
Soffit
Check
Bents or Columns
Check
Bent CapsSlide4
7. Girders
1
.
X
7. Girders
Concrete - spalls/cracks
Steel - deflection/chipped paint
Timber - cracked/crushed members
2.
2.
3.
4.
5.
6.
7.Slide5
7. Girders
(cont’d)
Concrete Girder
Minor Spalling of ConcreteSlide6
7. Girders
(cont’d)
Concrete Girder
Full Depth Web CracksSlide7
7. Girders
(cont’d)
Concrete Girder
Bottom Flange Spalling with Rebar FractureSlide8
7. Girders
(cont’d)
Steel Girder
Minor Paint FlakingSlide9
7. Girders
(cont’d)
Steel Girder
Anchor Bolt DamageSlide10
7. Girders
(cont’d)
Steel Girder
Bearing Stiffener BucklingSlide11
7. Girders
(cont’d)
Straight
Steel Girder
Buckled or Fractured Horizontal
CrossframeSlide12
7. Girders
(cont’d)
Steel Girder
Crack in Web
Cracks in Primary MemberSlide13
7. Girders
(cont’d)
Horizontally Curved or Highly Skew
Steel Girder
Horizontal
Crossframe
FractureSlide14
7. Girders
(cont’d)
Steel Girder
Girder BucklingSlide15
Exercise
Fill out forms for the last bridgeSlide16
STATE OF CALIFORNIA
SAFETY ASSESSMENT PROGRAM
BRIDGE
Assessment Report No. _________Slide17
Assessment Report # _________Slide18
Assessment Report # _____________Slide19
8. Deck Soffit (underside)
1
.
X
2.
2.
3.
4.
5.
6.
7.
8.
8. Deck Soffit – cracks missing pieces of concrete, exposed rebarSlide20
8. Soffit Utilities
Disconnected Gas Pipe or Water Main
Broken Powerline
Disconnected Electrical Conduit or Water Pipe