These are the latest published posts for the home page.
One new video was added for post 19 solutions for blockshearcoped beam problems.

20Aisc tables 93a,b, and C for Block shearcoped beam.
Use of Aisc tables 93a,b, and C for the block shearcoped beam. Table 93a is used to get the tensile rupture. Table 93b is for the shear yielding and 93c is for shear rupture for the coped beam.

23 Product of inertia Ixy for the parallelogram
Product of inertia Ixy for the parallelogram. Stepbystep guide for the estimation for the radius of gyration for the product of inertia.
The home page published posts for Bolted Connection.

7A Solved problem 121part 2connection nominal load.
solved problem 121part 2. How to use table 74 to calculate the bearing nominal load? What will be the final factored nominal load?

7 A solved problem 121 for bearing connections.
Solved problem 121. it is required to estimate the design strength of a bearing type connection. All the values of nominal loads due to failure modes are estimated.
The compression members’ posts include 28 posts with full descriptions and solved examples with descriptive images. Please refer to the list of compression members for the various parts to check the content.

25aStiffness reduction factor for inelastic columnspart 2.
In this post we will discuss the Stiffness Stiffness reduction factor for inelastic columnspart 2. and how to get the expression for τb the inelastic column.
Engineering Economy
Engineering economy is an important subject, and the posts include the definition and solved problems. the total number of posts is 13 posts, the last four posts are shown next. Please refer to the list of engineering economics for the various parts to check the content. Please refer to the categories for more details.
The home page published posts for discrete Mathplease refer to the categories to review.
The first moment of areaplain shapes
A complete illustration for the first moment of area, how to determine the area by the integration? How do we get the distance of Cg for a given axis? Plain areas are illustrated.

9 Easy approach to Area and Cg for a Parallelogram.
The post includes the steps needed to get the area and Cg for a Parallelogram. This is done by getting the first moments of areas about two external axes.

8 Easy illustration for Area and Cg of a Trapezium.
The post includes the steps needed to get the area and CG of a Trapezium. This is done by getting the first moments of areas about two external axes.

7 How to find Area and Cg for a rectangle?
How to determine the area and Cg for a rectangle? The rectangle area and GC values are obtained by integration of infinitesimal area about external axes.
The first moment of arearound shapes posts.
A complete illustration for the first moment of area, for round shapes. Shapes include circles, tubular shafts, and semicircles.

5How to find the area and Cg for a circular segment?
How do you determine the area and Cg for a circular segment? We will deduct the area of two triangles from the area of the circular sector.

4How to find the area and Cg for a circular sector?
How do you determine the area and Cg for a circular sector? Use the integration of small area dA to get the value of the area and the Cg distance.

3How to find the area and Cg for a semicircle?
How do you determine the area and Cg for a semicircle? Use the integration of small area dA to get the value of the area and the Cg distance.
Introduction to structural steel posts.
This category includes the basic data for structural steel, what is the information for steel sections? how do we estimate the LRFD and ASD design loads for steel members?

5 A solved problem for Load combination.
In this post, we have a solved problem for load combination. In which Dead load& floor live load & roof live load and snow load are given, it is required to estimate the load combinations.

4 Easy introduction to structural loadsLRFD and ASD.
A discussion of the various types of structural loads is introduced. An introduction to LRFd and Asd design is given.
Moment of inertia posts.
The Moment of inertia is an important subject in statics. The posts include how to find the proofs of the values of inertia for different common shapes.

23 Product of inertia Ixy for the parallelogram
Product of inertia Ixy for the parallelogram. Stepbystep guide for the estimation for the radius of gyration for the product of inertia.

22 Easy illustration of Iy for the Trapezium.
Moment of inertia Iy for the Trapezium, How to get the Iy value for the trapezium? and how to get the polar of inertia?

21 How to find Moment of Inertia Iy for Parallelogram?
How to find Moment of Inertia Iy for Parallelogram? A stepbystep guide to finding the inertia at the Cg and the radius of gyration.
Linear algebramatrices posts.

9 How to Use a matrix for the quadratic function?
How to Use a matrix for the quadratic function? Three solved problems are used to find the quadratic functions by using a matrix.

8Practice problem for reduced echelon form.
Practice problem for reduced echelon form. How to determine whether the given matrix is in R echelon form or not? The second part is Application for traffic flow by matrix.

7b Practice problems for Gauss Jordan elimination.
Practice problems for Gauss Jordan elimination are introduced. Step by step guide for solving these problems.
Numerical analysis
The numerical analysis falls into several subdivisions, as follows
Introduction to numerical analysis.
Solving nonlinear equations posts.

9Maximum deflection distance by NewtonRaphson method.
Maximum deflection distance for a simply supported beam under triangular load numerically. How to use the NewtonRaphson method for root findings?

8 Structural analysis numerically by NewtonRaphson method.
Perform structural analysis using the NewtonRaphson method for a beam under uniformly distributed load and get the maximum deflection point location.

7 An Easy guide to Modified NewtonRaphson method.
The Modified NewtonRaphson method is another method for root finding. A simple modification to the previous method of Newton Raphson was introduced.
Solution of linear equationsNumerical analysis. Please refer to the categories for more details.
Interpolation. there are several posts for interpolation, please refer to the categories for more details.
Steel Beams.
The steel beams posts have 40 posts, with solved problems and illustrative images. Please refer to the categories for more details.
Tension Members.
There are 20 posts for the Tension members containing illustrations and solved problems all posts have descriptive images. Please refer to the categories for more details.
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