A cast iron tube 3m long is completely filled with concrete and used as a vertical strut. if the external diameter of the tube is 450mm and the wall is 35mm thick, determine the maximum compressive load the composite strut can support if the stress in the concrete is not exceed 2N/mm?. By how much should the strut shorten under this load. For cat iron EA= 100GN/m? and for concrete Eb = 10GN/m?. %3D
A cast iron tube 3m long is completely filled with concrete and used as a vertical strut. if the external diameter of the tube is 450mm and the wall is 35mm thick, determine the maximum compressive load the composite strut can support if the stress in the concrete is not exceed 2N/mm?. By how much should the strut shorten under this load. For cat iron EA= 100GN/m? and for concrete Eb = 10GN/m?. %3D
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A cast iron tube 3m long is completely filled
with concrete and used as a vertical strut. if
the external diameter of the tube is 450mm
and the wall is 35mm thick, determine the
maximum compressive load the composite
strut can support if the stress in the concrete is
not exceed 2N/mm2. By how much should the
strut shorten under this load. For cat iron EA=
100GN/m? and for concrete Eb = 10GN/m?.
%3D
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