Torção de peças de seção aberta com hastes de paredes delgadas de concreto armado

Abstract

The present work analyses pieces of Reinforced Concrete subject to solicitation of Torsion, defering the mechanic behavior of thin-walled pieces due to Saint-Venant's and warping torsion. A quick explanation of development of the last three decades about torsion of pieces of reinforced concrete has been realized. The detailed development of Vlassov's Torsion Theory supplies a bibliography in portuguese wich the original was lacking and linkes the reasoning for an analysis in non-linear cracked rule, general case of reinforced concrete.