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Chapter 8 Solutions
APPLIED STATICS & STRENGTH OF MATERIALS
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- The L806010-mm structural angle has the following cross-sectional properties: Ix=0.808106mm4,Iy=0.388106mm4, and I2=0.213106mm4, where I2 is a centroidal principal moment of inertia. Assuming that Ixy is negative, compute (a) I1 (the other centroidal principal moment of inertia); and (b) the principal directions at the centroid.arrow_forwardA W867 section is joined to a C1020 section to form a structural member that has the cross section shown. Calculate Ix and Iy for this cross section. (See Probs. 9.13 and 9.16 for the properties of the structural sections.)arrow_forwardCalculate the second moment of area for 36 cm diameter shaft in in4 about the x-x axisarrow_forward
- Find the centroid of the section in the figure. Calculate the moments of inertia Iz , ly with respect to the z-y axis set passing through the centroid.arrow_forwardCalculate the centroid of the composite shape in reference to the bottom of the shape and calculate the moment of inertia about the centroid x-axis.arrow_forwardFind the centroid and moment of inertia of the following sectionarrow_forward
- Calculate the Moment of inertia around the centroidal axis for the cross section: only HANDWRITTEN answer needed ( NOT TYPED)arrow_forward6) A C-section is made up of three rectangles as shown in Figure. Find (i) The centroid of a section (ii) The moment of inertia of the section about X-X axis passing through its centroid.arrow_forward3.1. Determine the location of the centroid for the cross section shown below and draw a scaled sketch of the cross section, clearly showing the centroid and indicate it's distance from the selected origin. Start your calculations by setting an origin from the bottom, left most point on the cross section. 3.2 Calculate the second moments of areas about the centroid axes for the beam cross sectionarrow_forward
- Determine the moment of inertia of the cross-sectional area of the beam below, inrelation to a horizontal axis that passes through the centroid C of the figure. Disregard thedimensions of the weld corners in A and B for these calculations. Consider the x-axispassing at the base of the beam.arrow_forwardIn the figure shown, compute the following: (a) Components of the centroid ẍ = ________ ; ȳ = ______ (b) The total moment of inertia with respectto the centroidal ȳ axis I ȳ = _______ in4arrow_forwardFind the centroid of the following cross-sections and planes for figures 6.1 and 6.2arrow_forward
- International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L