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Nominal loads-Plastic theory

Introduction to plastic theory and practice problems to get the values of Nominal loads using plastic theory.

37a- Solved problem-8-34 for a nominal uniform load.

June 7, 2024April 15, 2021 by Maged kamel
Find nominal load for cintinuous beams -post 37a-steel beam

Solved problem-8-34, how to determine the plastic Nominal uniform load acting on a continuous steel beam? with different loading& span conditions.

Categories Nominal loads-Plastic theory Tags Solved problem 8-34 for nominal load

37-Solved problem 8-33 for Plastic nominal Uniform Load.

June 7, 2024April 1, 2021 by Maged kamel
Solved problem 8-33 Find nominal load value for given continuous beams.

Solved problem 8-33, how to determine the plastic Nominal uniform load acting on continuous steel beam? with different loading& span conditions.

Categories Nominal loads-Plastic theory Tags A problem 8.33-plastic nominal load

36a-Plastic Nominal Uniform load for partially loaded beam.

June 7, 2024March 26, 2021 by Maged kamel
How to find the Nominal load for a partially loaded beam?

Plastic Nominal Uniform load for partially loaded beam. The load occupies half of the span from the left.two methods are used,Lower and upper bound methods.

Categories Nominal loads-Plastic theory Tags Solved problem 8-32, finding the plastic nominal load

36-Solved problem 8-32 for plastic nominal Uniform load.

June 7, 2024March 20, 2021 by Maged kamel
How to find nominal load value for apartially loaded beam?

Solved problem 8-32, how to determine the plastic Nominal uniform load? the acting uniform load is partial, two methods the first method is the lower bound method, the second method is the upper bound method.

Categories Nominal loads-Plastic theory Tags Solved problem 8-32, finding the plastic nominal load

35A-Solved problem 8-22-for Plastic nominal load( 2/2).

June 18, 2024March 19, 2021 by Maged kamel
A solved problem 8-22- We will verify the nominal load by MASTAN 2

Solved problem 8-22 second part, we will verify the nominal load for the fixed end beam by MASTAN2 and verify the loads that creates first and second plastic hinges.

Categories Nominal loads-Plastic theory Tags Solved problem 8-22 for plastic nominal load.

35-Solved problem 8-22-for Plastic nominal load( 1/2).

June 20, 2025March 18, 2021 by Maged kamel
What is the Nominal load for Fixed end beam?

Solved problem 8-22, find the plastic Nominal load acting on two Fixed ends beam? Use lower and upper bounds. Find the loads for first and second hinge.

Categories Nominal loads-Plastic theory Tags Solved problem 8-22-first part

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 11, 2025February 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

31-Collapse load for a simply supported beam.

July 10, 2025February 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?A given solved problem for a W18x76 simple beam of 32 feet long.

Categories Nominal loads-Plastic theory Tags Collapse load for simply supported beam., How to get the plastic hinge length?A solved problem for nominal load for a simple beam

Categories

Case 2 for block Shear-Coped Beam Problem (1) Deflection of steel beams (3) Discontinuity functions table for loads (2) Find Zx and Mp for a given I shape. (1) Inertia Ix for Parallelogram. (2) introduction to Tension members (2) LU-partial pivoting (2) Mohr's circle of inertia part 2 (2) 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 5-2-3 verify Zx for W18x50 (1) Simple interest and compound interest (2) Solved problem 5-2 for the plastic moment value for W10x60. (1) Solved problem 7-2 for K value for frame-1-3 (1) Solved problem 8-32, finding the plastic nominal load (2) Solved problems for the net area. (2) x bar for a right angle triangle (2) y bar for a right angle triangle by integration. (2)

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