Results 11 to 20 of about 6,229,800 (359)
Active Optics–Freeform Segment Mirror Replications from a Deformable Matrix
Photonics, 2022 We present a new active optics method for making smooth aspheric, or freeform, mirrors by replication technique from an elastically deformable matrix.
Gerard R. Lemaitre, Patrick Lanzoni
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Experimental buckling path of compressed bars under displacement control
Budownictwo i Architektura, 2014 Buckling and postcritical analysis of prismatic metal bars, including complex cycles of loading are considered in the paper. The postbuckling path analysis of bars loaded in the form of increasing displacements is discussed in detail.
Szymon Imiełowski +2 more
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Mathematical and Computational Applications, 2023 This study investigates the strain and stress states in an aluminum single lap joint bonded with a functionally graded Al2O3 micro particle reinforced adhesive layer subjected to a uniform temperature field.
Mustafa Kemal Apalak, Junuthula N. Reddy
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Tensors in Newtonian Physics and the Foundations of Classical Continuum Mechanics
Mathematical and Computational Applications, 2019 In the Newtonian approach to mechanics, the concepts of objective tensors of various ranks and types are introduced. The tough classification of objective tensors is given, including tensors of material and spatial types. The diagrams are constructed for
George L. Brovko
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Numerical study of the Sturm–Liouville problem [PDF]
Iranian Journal of Numerical Analysis and OptimizationThe article discusses the general Sturm–Liouville problem. To solve it numerically, a new algorithm is proposed, which is based on the varia-tional principle and does not use saturation.
S.D. Algazin, A.A. Sinitsyn
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Fractonic line excitations: An inroad from three-dimensional elasticity theory [PDF]
Physical review B, 2018 We demonstrate the existence of a fundamentally new type of excitation, fractonic lines, which are line-like excitations with the restricted mobility properties of fractons. These excitations, described using an amalgamation of higher-form gauge theories
S. Pai, M. Pretko
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Journal of Civil Engineering and Management, 1999 Nagrinėjamas kartotinės mažaciklės apkrovos veikiamų gelžbetoninių konstrukcijių strypinių elementų skerspjūvių laikomosios galios nustatymo uždavinys. Skerspjūvių forma neapibrėžta, gali būti įvairi.
Peter Alyavdin, Valery Simbirkin
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EVALUATION OF PLATE LOAD TEST RESULTS: A CASE STUDY IN ANKARA/TURKEY
Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2022 Plate load test is widely used for bearing capacity and settlement calculations of foundations. In this study, 6 plate load tests were carried out to determine the bearing capacity and settlement of the foundation.
Safa Çevik
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Elasticity Theory of Structuring [PDF]
SSRN Electronic Journal, 2013 Financial derivatives have often been criticized as casino-style betting instruments. It turns out that many naive ways of making them are indeed equivalent to gambling. Fortunately, this inadvertent effect can be understood and prevented. We present a theory of product design which achieves that.
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Active Optics—Advances of Cycloid-like Variable Curvature Mirrors for the VLTI Array
Photonics, 2022 Elasticity theory and active optics led us to the discovery of three geometrical configurations of variable curvature mirrors (VCMs) that are either cycloid-like or tulip-like thickness distributions. Cycloid-like VCMs are generated by a uniform load—air
Gerard Rene Lemaitre +5 more
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