adj. hard and fragile; apt to break. brittlely adv. (also brittly). [Old English]

... - accepted yield strength under tension corresponding tothebeginning of.thematerial 'sfluidity , andinthecase ofa.brittle material - ultimate strength under tension orcompression , preceding thesample .break Thedenominator ... ... bytheformula :.Inthecase ofplastic material astheultimate take .shear yield strength inthecase ofbrittle material - ultimate .strength Inmost cases , theallowable stress intorsion istaken .depending ... (Strength of materials)
... inthemoment .ofinertia leads toadecrease inthemoment of.resistance , iereduce thestrength ofthetimber Forbeams ofbrittle materials , differently resisting tension andcompression ., thedesign formulas fortheselection ofthesection are:.where ... ... bending moments indangerous sections , respectively , forstretched .orcompressed fibers Forbeams from brittle cast iron materials cross sections thatareasymmetrical about theneutral axis should ... (Strength of materials)
... voltage : after which aconclusion ismade about thestrength of.thetimber b) Ifthebeam ismade ofbrittle material : then.indangerous sections thegreatest normal stresses aredetermined both .instretched andcompressed ... (Strength of materials)
... which solid materials are.destroyed byexternal loads Materials , asarule , aredivided intocrumbling andbrittle .Depending onconditions (temperature , stress distribution , type ofload , etc . ), most materials ... ... ofthe.body Quite often , thephenomenological criteria forthedestruction ofthe.same species areused topredict brittle andductile failure Among thephenomenological theories ofstrength , themost famous are.thefollowing theories ... (Strength of materials)
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