Zum Tragverhalten von Zylindrischen Druckbehaeltern in Faserverbund + Metall-Hybridbauweise (Tensile Behavior of Cylindrical Pressure Tanks in Fiber Assembling + Metal Hybrid Structure)
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High pressure tanks, whose fibers are located in the cylindrical part only, are examined between the pure metal structure with high weight and the pure fiber structure, of a minimal weight. They are used as pressure gas bottles, in solar hydrogen technology. It is intended to minimize the weight and the cost, as regards the cylindrical tank section with the variables of metal and fiber section thickness. From an elastic point of view, metal hybrid structures present few advantages towards pure metal structures, and there is no cost reduction. To estimate the tractive capacity of hybrid tanks, the busting behavior must to be tested. As the multiaxis elastoplastic behavior of the metal component plays an important part in it, the global charge-deformation-behavior will be described, as the resistance of the metal component can be totally used. Experiments with a cylindrical metal object (AlMgSiO5) are made to examine elongation behavior.
Zum Tragverhalten von Zylindrischen Druckbehaeltern in Faserverbund + Metall-Hybridbauweise (Tensile Behavior of Cylindrical Pressure Tanks in Fiber Assembling + Metal Hybrid Structure)