On plane Prager-structures. I
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Publication:584983
DOI10.1016/0020-7403(83)90044-9zbMath0524.73097OpenAlexW2091344595MaRDI QIDQ584983
George I. N. Rozvany, Chien-Ming Wang
Publication date: 1983
Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0020-7403(83)90044-9
any system of vertical loadsoptimal elevation of loads provides influence line for minimum weightplane Prager-structuressign of all member forces must be the samesingle funicularvertical location of all external loads is to be optimized
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