8.9: Geogebra Interactives

Engineering Statics: Open and Interactive · LibreTexts

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    From LibreTexts, under CC BY-NC-SA 4.0, as the source states it; its equations are written in TeX, which the PDF shows typeset. This page at LibreTexts.

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    You can use the interactives below to practice drawing shear and moment diagrams. You can change the position of the loads and change their magnitudes and observe how the diagrams change, or you can click New Problem to generate a new problem.

    After exploring the diagrams and seeing how they relate to each other, turn off the solutions and try for yourself. You will very likely see problems like these on an exam.

    Concentrated Forces

    \(A\) and \(B\) are the supports. \(C\text{,}\) \(D\text{,}\) and \(E\) are the loads.

    Concentrated Force and Moment

    Distributed Load

    \(A\) and \(F\) are the reaction forces.

    Combination Load

    \(A\) and \(F\) are the reaction forces.

    Arbitrary Load

    The load \(w\) is a function of \(x\text{.}\)

    This applet uses the sign convention that positive loads act down, so

    \[ \dfrac{dV}{dx} = - w(x)\text{.} \nonumber \]

    This page titled 8.9: Geogebra Interactives was last modified on Thu, 16 Sep 2021 07:25:45 GMT and is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by Daniel W. Baker and William Haynes (Engineeringstatics) via source content that was edited to the style and standards of the LibreTexts platform.