Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

AASHTO LRFD 2009 Fatigue Question

Status
Not open for further replies.
OverthinkingBeaver

OverthinkingBeaver

Structural
Joined
Sep 22, 2009
Messages
1
Location
US
One of the major changes to AASHTO LRFD 2009 Design Specifications was the doubling of fatigue loading in "infinite life" cases. Because of this, a plate girder bridge that I am designing that met all requirements in AASHTO LRFD 2008 is now failing miserably in fatigue in 2009. Is anyone else having this experience in design?
 
Status
Not open for further replies.

Similar threads

CCBridge
  • Locked
  • Question Question
AASHTO: Concrete Pile Reinforcement Development Requirements, Section 5.12.9.1
Replies
1
Views
841
HTURKAK
HTURKAK
Wanna_be_SE
  • Locked
  • Question Question
AASHTO Bridge Design_Steel Beams
Replies
2
Views
434
Wanna_be_SE
Wanna_be_SE
BigRy
  • Locked
  • Question Question
AASHTO LRFD Luminaire/Sign spec vs. Standard spec
Replies
1
Views
352
BigRy
BigRy
Newbie2211
  • Locked
  • Question Question
Questions regarding AWWA C207
Replies
0
Views
628
Newbie2211
Newbie2211
aaron johnson llc
  • Locked
  • Question Question
thread14-479807 Asked a question re
Replies
0
Views
202
aaron johnson llc
aaron johnson llc

Part and Inventory Search

Sponsor

Back
Top