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Steel Beams

The steel beams’ posts include categories, such as  1- Local buckling.2 Lateral torsional buckling. 3 The coefficient of bending cb.4-bending of non-compact sections. 5- Design using tables 3-2 and 3-10. 6-How do Deflection control the design? 7- Introduction to continuous beam. 8-Plastic analysis theory.  All these categories have practice problems.

34- Easy approach to the Plastic moment for continuous beams.

June 7, 2024March 8, 2021 by Maged kamel
Brief description -post 34 -steel beam

How to estimate the plastic moment for Continuous beams of three equal spans? The first method is by using the Lower bound theorem.

Categories Nominal loads-Plastic theory Tags How to estimate plastic moment for a Continuous beam by the statical method?

33a- Introduction to lower bound and uniqueness theorem.

June 15, 2025March 1, 2021 by Maged kamel
Brief description -post 33a -steel beam

Definitions of the lower bound and uniqueness theorem, what are the main differences between all of these theorems?

Categories Nominal loads-Plastic theory

33- Easy introduction to upper bound definitions.

October 10, 2024February 27, 2021 by Maged kamel
Brief description -post 33 -steel beam

Definitions of the upper bound, lower bound, and the Uniqueness theorem, what are the main differences between all of these theorems?

Categories Nominal loads-Plastic theory Tags Upper bound

32- Easy illustration for collapse load for indeterminate beam.

July 29, 2024February 15, 2021 by Maged kamel
Brief description -post 32 -steel beam

Collapse load for indeterminate beam by using of two methods, the first method is a statical method and the second method is a kinetic method.

Categories Nominal loads-Plastic theory Tags collapse load estimate

31-Collapse load for a simply supported beam.

July 29, 2024February 8, 2021 by Maged kamel
Brief description -post 31 -steel beam

How to estimate the collapse load for a simply supported beam under a concentrated load?

Categories Nominal loads-Plastic theory Tags Collapse load for simply supported beam.

30-Introduction to design of continuous beam, problem 4-15.

October 10, 2024February 1, 2021 by Maged kamel
Brief description of post 30.

Design of continuous beam. We have a Detailed design solved problem 4-15 for which it is required to find the lightest W10 for these beams.

Categories Continuous beams Tags Design of continuous steel beam
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Categories

Case 2 for block Shear-Coped Beam Problem (1) CB value-bracing at the midpoint of a beam-uniform load (1) CB value-bracing at third points of a beam-uniform load (1) Deflection of steel beams (3) Discontinuity functions table for loads (2) Effective length factor for an inelastic column. (1) How to design a steel beam? (1) Inertia Ix for Parallelogram. (2) introduction to Tension members (2) list of steel beams posts-part -4a (1) LU-partial pivoting (2) Mohr's circle of inertia part 2 (2) Moment of inertia Ix for the Trapezium-second option (1) Part 1 of the Solved problem 5 for design shear strength (1) Part 2 of solved problem 5 for design shear strength (1) Permutation matrix. (2) Practice problem 5-2-2 find y bar (1) Practice problem for the x and y coordinates of a trapezoid (1) Simple interest and compound interest (2) Solved problem-7-4-1 (1) Solved problem-8 by Modified Newton-Raphson. (1) Solved problem 5-2 for the plastic moment value for W10x60. (1) Solved problem 7-2 for frames 1-3 (1) Solved problem 8-32, finding the plastic nominal load (2) Solved problems for the net area. (2) steel beam posts part -2a (1) Two Practice problems for inertia for trapezium. (1) Two Practice problems for Ixy for trapezium (1) Video for Ix for a right-angle triangle (1) Video for Ixy for a right-angle triangle case 1. (1) Video for Ixy for a triangle (1) Video for practice problem-1 for the moment of inertia. (1) Video for practice problem-2 for the moment of inertia. (1) x bar for a right angle triangle (2) y bar for a right angle triangle by integration. (2)

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