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RCC Simply supported beam design

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To design the Simply supported RCC Beam , Click the link below 👇 👉👉  Design of RCC Simply supported beam   👈👈🔔 How to Design with the Format 👆 ? STEP1: Give all the required inputs for beam design STEP2: Check the Shear & Bending ratio(Should be less than 1). Note: Beam should preferably be under reinforced. STEP3: Refer the detailing of the beam.
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What is the difference between Surge load & Drag Load ?

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Surge Load Surge loads are lateral loads generated due to sudden starting and stopping of the movement of  Trolley or crab. This load acts in the lateral direction so this is a lateral load for Gantry girder. Surge load is resisted by the compression flange of the gantry girder alone.  Drag Load    Drag loads are longitudinal loads acts longitudinal to the gantry girder. These loads is caused by sudden starting and stopping of the crane bridge while moving on the rail. Surge load and drag load can not act simultaneously. The crab or trolley moves either in lateral or longitudinal direction. 
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