The documents must be purchased:
Global Lateral Buckling of I-shaped Girder Systems. - Joesph Yura
(Journal of Structural Engineering ASCE- Sept. 2008) From ASCE WEBSITE under Structural journals.
Fundamentals of Beam Bracing- Joesph A Yura
(Aisc-engineering Journal-first quarter-2001)
AISC...
A few good references,
Global Lateral Buckling of I-shaped Girder Systems. - Joesph Yura
(Journal of Structural Engineering ASCE- Sept. 2008)
Fundamentals of Beam Bracing- Joesph A Yura
(Aisc-engineering Journal-first quarter-2001)
Both of these documents may be downloaded...
Guide to...
BA,
Appreciate your posts/sketches. I agree that concrete axial force does not transfer thru bulkhead form. Your vector method and Bridge 100 cos^2 method produces the same results.
One last thing..Looking at the liquid Concrete sketch you provided the Normal force (N) shall read:
150h^2/(2...
BA,
I seem to disagree with your assumption that the axial component is W/sin 70. Axial component should be W*sin 70 as Bridge 100 has insisted. And if dealing with a uniform load say (x) then axial load would be (w)sin^2 70 as was discussed in bridge 100 first post.
When dealing with...
