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compute the torsional stiffness gjr of the beam in given exampleexample -compute the bending stiffness of a cantilever
optimize the cylindrical tank of given example for minimum weight by changing the laminate configuration but not the
design the frp for a simply supported beam with length l 7 m the external uniform dead and live loads are wdlnbsp 1125
design a non slender circular column with six vertical rebars and circumferential rebar cage subjected to a factored
name two matrices and give the main advantage of eachthe advantages have to be different so that the two matrices
what manufacturing process would you recommend to produce a large quantity of the following parts while minimizing
draw a representative volume element rve for an epoxy matrix filled with cylindrical steel rods arranged in a
write a definition for representative volume elementdraw a set of fibers in an hexagonal array six fibers at the
compute all the elastic properties e1 e2 g12 g23 nu12 for a unidirectional lamina for the following material
with reference to given example select a different matrix in order to achieve a compressive strength of at least 1 100
the following data has been obtained experimentally for a composite based on an unidirectional carbon-epoxy prepreg
compute approximate values of e1 e2 g12 nu12 for the composite of given exercise compare the results obtained using the
compute the tensile strength for the composite of given exercise assuming that all the fibers have the same tensile
compute the transformation matrix for a lamina oriented at 45deg with respect to the x-axis use it to find the
a tensile test specimen of the material in given exercise is 10 mm wide 2 mm thick and 150 mm long and it subjected to
consider a plane defined in parametric form asfxyz xaybzc-1 0where a b c are the intercepts on the x y z axes and
consider a homogeneous isotropic beam1 make a sketch not to scale of the deformed shape of a beam subject to a positive
consider a symmetric laminated beam with three laminae of equal thickness the top and bottom laminae are made out of
compute the extensional a coupling b and bending stiffness d matrices of a bimetallic copper and aluminum strip with
compute the a b d and h matrices for the following laminates all laminae are 10 mm thick comment on the coupling of the
write those terms that are equal to zero in the constitutive equations a b and d for the following special laminatesa
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mine drainage designthe mine is a medium sized operation producing 15 mtpa of coper ore at 3 cu the mine was originally
demonstrate that an angle-ply laminate has a16nbsp a26nbsp 0 using an example laminate of your choice in which case
compute the curvature of the bimetallic in given exercise when it is subjected to a change of temperature t 10