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Ch9_5lecture_Student - GENERAL DISTRIBUTED LOADING(Section 9.5 and 9.6 Todays Objective Determine the magnitude and location of application of

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GENERAL DISTRIBUTED LOADING (Section 9.5 and 9.6) Today’s Objective : Determine the magnitude and location of application of general distributed loading and fluid pressure. In-Class Activities: Applications Resultant of a general Distributed Loading Fluid Pressure Questions and problems
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APPLICATIONS Snow load can be an un-even loading in horizontal roofs. What is the magnitude and location of application of this load?
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APPLICATIONS (continued) Wind loads change with the height of the floor. How can we determine the magnitude and resultant of wind load?
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APPLICATIONS (continued) The pressure applied to objects submerged in fluids increase with depth. Assumming that the figure shows an undergrown door, how much force is needed to open it?
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PRESSURE DISTRIBUTION OVER A SURFACE Sometimes we would want to describe distributed loads in terms of functions. In the figure above, the pressure applied on the plate is described by the function p = p(x,y) The magnitude of the resultant force would be equal to the sum of all the parallel forces applied on the plate
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This note was uploaded on 12/06/2010 for the course CHEM 141 taught by Professor Freeman during the Spring '10 term at Columbia SC.

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Ch9_5lecture_Student - GENERAL DISTRIBUTED LOADING(Section 9.5 and 9.6 Todays Objective Determine the magnitude and location of application of

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