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AASHTO GSFEB
Guide Specifications for Fatigue Evaluation of Existing Steel Bridges - Revised per Interim Specifications - Bridges - 1993, 1995
Year: 1990
Abstract: Except for cover plated beams, the evaluation procedures apply to uncracked steel members subjected to primary stresses. The procedures do not apply to members that have sustained severe corrosion or mechanical damage or that have been repaired after sustaining fatigue cracking. NCHRP Report 299 gives information and references on the fatigue behavior of such members with fatigue prone details and on the possibility of fatigue due to secondary bending stresses that are not normally calculated.
Cover plated beams with existing fatigue cracks at the ends of the cover plates may be retrofitted as discussed in Article 4.6 if the bridge is to remain in service.
Cover plated beams with existing fatigue cracks at the ends of the cover plates may be retrofitted as discussed in Article 4.6 if the bridge is to remain in service.
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| contributor author | AASHTO - American Association of State Highway and Transportation Officials | |
| date accessioned | 2017-09-04T18:09:27Z | |
| date available | 2017-09-04T18:09:27Z | |
| date copyright | 01/01/1990 | |
| date issued | 1990 | |
| identifier other | GUPVCAAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/192497 | |
| description abstract | Except for cover plated beams, the evaluation procedures apply to uncracked steel members subjected to primary stresses. The procedures do not apply to members that have sustained severe corrosion or mechanical damage or that have been repaired after sustaining fatigue cracking. NCHRP Report 299 gives information and references on the fatigue behavior of such members with fatigue prone details and on the possibility of fatigue due to secondary bending stresses that are not normally calculated. Cover plated beams with existing fatigue cracks at the ends of the cover plates may be retrofitted as discussed in Article 4.6 if the bridge is to remain in service. | |
| language | English | |
| title | AASHTO GSFEB | num |
| title | Guide Specifications for Fatigue Evaluation of Existing Steel Bridges - Revised per Interim Specifications - Bridges - 1993, 1995 | en |
| type | standard | |
| page | 29 | |
| status | Withdrawn | |
| tree | AASHTO - American Association of State Highway and Transportation Officials:;1990 | |
| contenttype | fulltext |