نتایج جستجو برای: stress resultants and moments

تعداد نتایج: 16904879  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده منابع طبیعی 1391

in this study, the effects of oleothermal modification on physical and mechanical peroperties of fir wood (abeis sp.) blocks were examined. at first, some blocks of fir wood with 5 × 20 × 120 cm dimensions were prepared. the blocks were treated in soybean oil. the effects of 3 factors such as treatments temperature (180and 200 °c), holding time (12 and 15 h) and initial moisture content of wood...

2006
CARLOS D’ANDREA MATILDE N. LALÍN

Abstract. We prove that sparse resultants having Mahler measure equal to zero are those whose Newton polytope has dimension one. We then compute the Mahler measure of resultants in dimension two, and examples in dimension three and four. Finally, we show that sparse resultants are tempered polynomials. This property suggests that their Mahler measure may lead to special values of L-functions an...

Journal: :Journal of verification, validation, and uncertainty quantification 2022

Abstract A simple procedure for estimating the uncertainty of estimates true solutions to problems deflection, stress concentrations, and force resultants in solid structural mechanics is introduced. Richardson extrapolation carried out on a dataset samples from sequence four grids. Simple median-based statistical analysis used establish 95% confidence intervals. The leads calculations that del...

Journal: :Proceedings of the American Mathematical Society 1983

Journal: :ITM Web of Conferences 2018

Journal: :Journal of Symbolic Computation 2005

Journal: :Composite Structures 2021

We present constitutive laws of structural members, such as beams, plates and shells, using the granular micromechanics approach. These relationships between internal resultants (i.e., forces moments) kinematic variables strains curvatures) depend solely on microstructural properties constituents structure geometry. The macroscopic behavior is derived by investigating average grain-pair interac...

Journal: :Functional Analysis and Its Applications 2012

Journal: :International Journal of Quantum Chemistry 2005

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