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Author: Jalal Afsar

Simply Supported Beam With Overhang on Bothsides

On October 11, 2014 By Jalal Afsar In Support Reactions

In this example, readers get clear idea of how to find reactions of simply supported beam when overhang is on both sides of supports. Example Calculate of the reactions of simply supported beam with overhang …

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Simply Supported Beam With Overhang on One Side

On October 11, 2014 By Jalal Afsar In Support Reactions

In this example, one get clear idea how to calculate reactions when a simply supported beam is having overhang on one side of the support. Example Calculate the reactions of simply supported beam with overhang …

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Simply Supported Beam With Point Load & UDL

On October 11, 2014 By Jalal Afsar In Support Reactions

This example will help you how to find reactions of simply supported beam when a point load and a uniform distributed load is acting on it. Example 1 Find reactions of simply supported beam when …

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Reactions of Simply Supported Beam

On October 10, 2014 By Jalal Afsar In Support Reactions

  Reaction is a response to action that is acting on the beam in the form of vertical forces. In order to calculate reactions R1 and R2, one should must be familiar about taking moment …

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Simple Stresses And Strains Formulas

On September 16, 2014 By Jalal Afsar In Mechanics

Following are the formulas relating to simple stresses and strains. Simple Stress Simple Strain Young’s Modulus of Elasticity Poison’s Ratio Volumetric Strain Proportional Limit Stress Ultimate Stress Actual Breaking Stress Nominal Breaking Stress Percentage Elongation …

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Stress Strain Curve Explanation

On September 14, 2014 By Jalal Afsar In Mechanics, Stress Strain Relationship

Stress strain curve is a behavior of material when it is subjected to load. In this diagram stresses are plotted along the vertical axis and as a result of these stresses, corresponding strains are plotted …

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Percentage Elongation Example

On September 14, 2014 By Jalal Afsar In Mechanics, Uncategorized

Percentage elongation is the increase in gauge length compared to the original length. Percentage Elongation Formula Percentage elongation can be expressed as; Symbolically it can be expressed as;  Percentage Elongation Example Find percentage elongation of …

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Young’s Modulus of Elasticity Formula & Example

On September 13, 2014 By Jalal Afsar In Mechanics, Uncategorized

Young’s modulus of elasticity is ratio between stress and strain. It can be expressed as: \[E=\frac{f}{e}\] Example Find the young’s modulus of elasticity for the material which is 200 cm long, 7.5 cm wide and …

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How to Find Stress, Strain & Young’s Modulus

On September 13, 2014 By Jalal Afsar In Mechanics

Stress is force per unit area by definition. Stress calculation in only possible, if area of material & force coming on that material is known. While strain is the deformation in material because of stress …

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Types of Building

On February 19, 2014 By Jalal Afsar In Construction Works

Types of Building Following are the types of building, based on their usage. Residential Building Residential buildings are those buildings that are used for residence. For example: house, flat and hostel etc. Commercial Building Commercial …

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