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Stress Analysis of Spatial Non-Concurrent Tubular Joints
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作者 ChenTieyun and Wu Zhengqi Professor, Shanghai Jiaotong University, Shanghai 200030 P. h. Doctor, Shanghai Jiaotong University, Shanghai 200030 《China Ocean Engineering》 SCIE EI 1994年第4期365-376,共12页
The formulations of analytic-numerical method for the stress analysis of non-concurrent spatial tubular joints are introduced in the paper. The spatial DT joints with different eccentricity in the vertical diametrical... The formulations of analytic-numerical method for the stress analysis of non-concurrent spatial tubular joints are introduced in the paper. The spatial DT joints with different eccentricity in the vertical diametrical plane of chord are computed. Finally the influence of eccentricity on the stress at possible hot spots is discussed. 展开更多
关键词 spatial non-concurrent joints stress concentration factors analytic-numerical method ECCENTRICITY
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Rolling Over into the Age of Algorithm
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作者 Francisco J. Dalby 《World Journal of Mechanics》 2017年第3期39-42,共4页
This paper is an extract of the prologue to the book: New Paradigm in Physics—Theory of Dynamic Interactions [1], published by Gabriel Barceló. This summary describes the elements that constitute the characteris... This paper is an extract of the prologue to the book: New Paradigm in Physics—Theory of Dynamic Interactions [1], published by Gabriel Barceló. This summary describes the elements that constitute the characteristics of the Theory of Dynamic Interactions, and certain circumstances of it. The author recalls that the Theory of Dynamic Interactions arrives at unheard of conclusions which, even with the level of dissemination reached by this theory over recent years, have not been scientifically refuted. 展开更多
关键词 Theory of Dynamic Interactions SPINNING Top BOOMERANG Hula HOOP Celestial BODIES Use of Data Rotating Object non-concurrent ACCELERATIONS
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