18-A Review of portal frames-pin supports at base.
A review of portal frames subject, how to derive the internal forces for the portal frame with hinged supports at the base?
Compression Members
The compression members’ posts include full descriptions and solved examples with descriptive images for items. They also include an introduction to buckling and finding compressive forces using table and hand calculations.
17-Alignment chart-part 2 for the unbraced frames.
Alignment chart-part 2, discussion about the conditions from which the alignment chart was developed and an introduction to the portal frame.
16a- Solved Problem 5-10 with more iterations-Fcr value.
A Solved Problem 5-10 with more iterations For the Available Strength Of A Column w16x26 which is a slender column.
16-A Solved Problem 5-10-Available Strength for short column.
A Solved Problem 5-10 For The Available Strength Of A Column w16x26 which is a slender column.
15- Solved problem 6-19-4 for local buckling of columns.
A solved problem 6-19-4 for local buckling is From prof. Salmon handbook. The steel section is a Built-up section.
14-Solved problem 6-8 for local buckling of columns-CM#14.
Solved problem 6-8 For Local Buckling. The column is a rectangle hollow section, determine the axial compressive design strength and factors strength.
13-A Solved problem 5-3 for local buckling of columns-CM#14
A Solved problem 5-3 For Local Buckling, it is required to estimate Φc*Pn and Pn/Ωc, with the appropriate AISC equations for a square hollow steel section.
12- Solved problem 5-2 for local buckling of columns.
A Solved problem 5-2 For Local Buckling, for which it is required to estimate the LRFD value Φ* Pn and the ASD allowable strength P/Ωc, for a column.
11- Local Buckling for stiffened and un-stiffened elements.
Local buckling for stiffened and un-stiffened elements. A discussion is made for Limiting Kl/r based on the different Fy values and the coefficients Qa and Qs.
10a- Easy study of Local Buckling-part-2.
Introduction to Local buckling-part-2 for columns, how to derive the expression for Qa and Qs?The stiffened and unstiffened parts having different coefficients?
10- Best Introduction to Local Buckling-part-1
Introduction to Local Buckling-part-1 for columns, how to derive the equations relating to the local buckling?
9-Two Solved Problems for steel column analysis-FE Exam
2 Solved Problems For column analysis- for the first solved problem the section of the column was changed to a bigger section, the compressive strength was recalculated, using the general condition, the second solved problem is for the evaluating the service Live load.
8-Solved Problem 13-28 For Compression Members-FE Exam.
Solved Problem 13-28 for compression members, from Prof Iqbal handbook, for which the available compression member is to be selected.
7- Solved problem 7-1 for alignment chart for columns.
Solved problem 7-1 for alignment chart for columns, it is a practical example to show how to use the alignment chart to get the K value for a frame.
6- Alignment charts for columns- easy approach.
Alignment charts for columns. There 2 alignment charts, one is for the braced columns and the other is for the un-braced columns. The assumptions are included.