نتایج جستجو برای: circular machine foundation
تعداد نتایج: 417664 فیلتر نتایج به سال:
In this paper, a continuum model based on the nonlocal elasticity theory is developed for vibration analysis of embedded orthotropic circular and elliptical micro/nano-plates. The nano-plate is bounded by a Pasternak foundation. Governing vibration equation of the nonlocal nano-plate is derived using Nonlocal Classical Plate Theory (NCPT). The weighted residual statement and the Galerkin method...
The paper investigates the strength of the Anti-Foundation Axiom, AFA, on the basis of Kripke-Platek set theory without Foundation. It is shown that the addition of AFA considerably increases the proof theoretic strength. 1. Introduction Intrinsically circular phenomena have come to the attention of researchers in diiering elds such as mathematical logic, computer science, artiicial intelligenc...
Map generalization is an international problem in cartography, which strongly needs human decisions and intelligent reasons integrated with many other research fields. Nowadays there is still a long way to go to realize complete automatic map generalization. An efficient way is human-machine interactive map generalization. We can divide the process of generalization into two parts: iterative la...
In this paper, accumulation of plastic deformation of AISI 1045 steel plates with circular cutouts under cyclic axial loading is studied. Loading was applied under force-control conditions. Experimental tests were performed using a Zwick/Roell servo hydraulic machine. Under force-control loading with nonzero mean force, plastic strain was accumulated in continuous cycles called ratcheting. Nume...
How should we teach machine learning to a diverse audience? Is a ‘foundation-based’ approach appropriate or should we switch to a ‘techniques-oriented’ approach? We argue that the foundation-based approach is still the way to go. The foundation-based approach emphasizes the fundamentals first, before moving to algorithms or paradigms. Here, we focus on three key concepts in machine learning tha...
Based on the differential transformation method, a semi-analytical solution is developed for free vibration and modal stress analyses of variable thickness two-directional functionally graded circular plates with restrained edges, resting on elastic foundations. Variations of the material and geometry parameters are monitored by five distinct exponential functions. The presented non-dimensional...
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