Long wall-Short wall method: Estimation up-to Plinth level

Learn how to estimate and calculate various quantities of sub-structure or structure up-to plinth level which includes; Excavation for foundation P.C.C in foundation Brick work in foundation. Its very simple to calculate theses all the quantities using long wall-short wall method. You will easily understand this method after studying this PDF file given below. For better explanation, you can also watch videos on our YouTube channel “Technical CiViL”.

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Modified Moment

What is Modified Moment ? Modified moment is generally considered or calculated where there is more than one moment acting at a point or on a span. Let suppose there are two moments acting on a span having opposite nature. It means that we are supposing that if the moment is in clockwise direction, it will be +ve and anticlockwise will be -ve. Now since these two moments are having opposite nature, they will cancel out each other up-to some extent. Now point to be noted here that, always bigger…

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