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bridge decks

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Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001111
EISBN: 978-1-62708-214-3
... Abstract A catastrophic brittle fracture occurred in a welded steel (ASTM A517 grade H) trapezoidal cross-section box girder while the concrete deck of a large bridge was being poured. The failure occurred across the full width of a 57 mm (2 1 4 in.) thick, 760 mm (30 in.) wide flange...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006833
EISBN: 978-1-62708-329-4
... itself along with the decking and any accessories, such as railings and barriers. These may change (generally increasing dead load) over the life of the bridge due to operational issues (increased icing protection or lighting), maintenance issues (improved rainwater systems, different decking materials...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c9001702
EISBN: 978-1-62708-219-8
... the bridge will be presented. Rocky Point Viaduct - Details The Rocky Point Viaduct, located on U.S. Route 101 southwest of Port Orford (OR), was constructed in 1955. The bridge was a T-beam construction with 5 spans for a total length of 114 m (374 ft) and a deck width of 10.6 m (34.7 ft). An aerial...
Image
Published: 30 August 2021
Fig. 10 Finite-element model of stress contours for outside (west) gusset plate at U10W. (a) At time of I-35W bridge opening in 1967. (b) After 1977 and 1998 renovation projects, which increased deck thickness and modified barriers. (c) On August 1, 2007. Note areas that are yielding (dark More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c9001147
EISBN: 978-1-62708-219-8
... are considerably heavier than the outer girders, this being consistent with the original intent for the bridge to carry the heavy street railway cars in the center and the lighter horse, carriage and pedestrian traffic at the sides. The deck and sidewalk structure are placed on top of the longitudinal girders...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.9781627083294
EISBN: 978-1-62708-329-4
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003516
EISBN: 978-1-62708-180-1
.... For an automobile it would be velocity, road roughness, yaw angle, velocity and acceleration, and so forth. For bridges, it would be type, span, loading, wind velocity, and so forth. The next area is the determination of these external loads into internal loads. The internal loads are loads that manifest...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006768
EISBN: 978-1-62708-295-2
...) can be measured directly ( Ref 15 ). The size of specimens that can be evaluated using XRD can vary widely from as small as the head of a pin to as large as a ship ( Ref 13 , 16 – 19 ), a building/structure ( Ref 20 , 21 ), or a bridge ( Ref 22 – 25 ). Line of sight for both the incident beam...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003528
EISBN: 978-1-62708-180-1
... ), or a bridge ( Ref 17 , 18 ). Line of sight for both the incident beam and the detector to the measurement location is required, and the incident x-ray beam must irradiate the volume of interest ( Ref 8 ). The precision and accuracy of results obtained is generally a function of the instrument used...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006808
EISBN: 978-1-62708-329-4
... to the noncritical components such as ladders and deck railing; ships at the time were built by riveting techniques. However, there was an incentive to use welded construction to speed up construction, reduce tonnage, reduce skin friction by the elimination of plate laps used in riveting, along with the prospect...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003548
EISBN: 978-1-62708-180-1
... of the insulation or maintenance must ensure that the insulator is not bridged by accumulated debris. Transition Materials In order to eliminate a dissimilar-metal junction, a transition piece can be introduced. The transition piece consists of the same metals or alloys as in the galvanic couple bonded...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003508
EISBN: 978-1-62708-180-1
...) Same as (b), but at a higher magnification. 400× The hardness at the bottom deck of the cylinder head was 217 HB. The hardness at the pan rail adjacent to the crack was 217 HB. This hardness is within the specified range of 192 to 241 HB. The chemical composition of this cylinder head...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006783
EISBN: 978-1-62708-295-2
... that the insulator is not bridged by accumulated debris. Transition Materials To eliminate a dissimilar-metal junction, a transition piece can be introduced. The transition piece consists of the same metals or alloys as in the galvanic couple bonded together in a laminar structure. The transition piece...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006812
EISBN: 978-1-62708-329-4