Distribution of stresses into steel tank shells induced by executive errors
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Kowalski_D_Distribution_of_stresses_into_steel_tank_shells_induced_by_executive_errors.pdf (2.6 MB)
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Date
1999-10-12
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Latest Advances in Tank Construction Including Problems of Earthquake Resistance'' Moscow State Building University - International Association for Shells and Spatial Structures - IASS - Working group 1 - "Tanks and Silos'', Moscow State Building University. Moskwa, 1999
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Abstract
Reasons for the arising of defects in shells of steel storage tallk uроn its рrоduсtion and erection are considered оп the example of steel tank with volume 50 000 м3 recently built in Poland. Exact саlculations confirm effects of dеfоrmаtiопs duе to defects in shelIs оп stress distributiоп in tank body. Calculations make it possible to estimate the possibility of overloading in separate fragments of tапk constructions under simultaneous falling of stresses in other fragments.
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Kowalski D.: Distribution of stresses into steel tank shells induced by executive errors, Moskwa 1999