An individual bar in a structure experiences a stress of 3 under a unit horizontal force applied
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An individual bar in a structure experiences a stress of 3 under a unit horizontal force applied to all the nodes and a stress of −2 under a unit vertical force applied to all nodes. What combinations of horizontal and vertical forces will make the bar stress-free?
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To make the bar stressfree we need to apply two forces that can...View the full answer
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