My Observation and Experiences of Covid-19

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Total Views : 37 , Today Views : 1  I Thank Wholeheartedly to Vivek Abhyankar Sir for Suggesting me to write about this pandemic and experiences Positive impacts of the Covid-19 : – I’m currently living in Bihar, India. As per my observation Every incident has two aspects, positive and negative. I was…

Stunning Differences between linear and nonlinear FEA

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Total Views : 20  A prismatic beam is supported at the bottom and subjected to two forces: the vertical force increases linearly from 0 to 200, horizontal force increases linearly from 0 to 1, both during 1s. The analysis is static, so this is a pseudo time. The forces retain their…

Variation of Wind Velocity with Height

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Total Views : 269 , Today Views : 8  The roughness of the earth’s surface which causes drag, converts some of the wind’s energy into mechanical turbulence. Since turbulence is generated at the surface, surface wind speed is much less than wind speed at high levels. Turbulence includes vertical as well as horizontal…

Second Order Moments in Columns

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Total Views : 678  The column must support additional moment created by the column axial load acting on the deformed column, also known as second-order moments. There are two types of second-order moments related to the P-delta effects shown in the attached figure : 1 second-order moments due to translation of…

What is Releases in beam

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Total Views : 135  What is Releases in beam :- To understand this first understand equilibrium torsion and compatibility torsion Primary or equilibrium torsion, and Secondary or compatibility torsion. The equilibrium torsion is required for the basic static equilibrium of most of the statically determinate structures. Accordingly, this torsional moment must…