US3504460 * 1968年1月3日 1970年4月7日 Granger Associates Catenary cable support system and load relief coupling construction thereforUS3504460 * Jan 3, 1968 Apr 7, 1970 Granger Associates Catenary cable support system and load relief coupling construction therefor...
In physics and geometry, the catenary is the curve that an idealized hanging chain or cable assumes under its own weight when supported only at its ends. The curve has a U-like shape, superficially similar in appearance to a parabola (though mathematically quite different). It also appears in...
Study of limit span of self-anchored cable-stayed suspension cooperation system bridge based on strength; 自锚式斜拉-悬索协作体系桥基于强度的极限跨径分析 更多例句>> 3) cable-stayed and suspension 斜拉-悬索桥4) catenary element 悬链线索元 1. Based on the analytical model of catenary, the ...
power overhead linesrailway electrification/ railway overheadsstiffness computationcatenary equationcable slackening modelfinite element formulation... O Lopez-Garcia,A Carnicero,V Torres,... - 《International Journal of Mechanical Sciences》 被引量: 47发表: 2008年 Optimization of speed profile and quick...
The cable geometry does not always correspond to the shape of the catenary. 绳索的几何形状并不总是与悬链线的形状一样。 ParaCrawl Corpus Johann Bernoulli had already solved the problem of the catenary which had been posed by his brother in 1691. 约翰贝努里已经解决了这个问题的接触网 已造成...
In physics and geometry, a catenary is the curve that a cable assumes under its own weight when supported only at its ends. A catenary lighting system utilises tensioned structural cables to support luminaires with complete and random flexibility exactly where the light is needed. They allow desi...
As to the cable 3, it rests upon the top face 56 of the support or holder 57 which exhibits a suitable concave profile adapted to the profile of the cable. The levers 48 supporting the clamping chaps 52 are mounted onto the support or holder 57 to be pivotable between a spread ...
Due to the oil extraction in deep waters, the traditional mooring types, such as anchor cable/wire rope/anchor cable in catenary shape, were replaced ... A Goncalves,PRF Teixeira,FEG Chimisso - Safe Use of Ropes: Oipeec Conference 被引量: 0发表: 2011年 DEVELOPMENT OF A LIGHTING SYSTEM ...
whereρandAis the density and cross-sectional area of catenary, respectively (soρAis the self-weight of cable per unit length);EandIis the Young’s modulus and inertia moment of catenary, respectively (soEIis the bending stiffness);Tis the tension;βis the damping coefficient;wis the displace...
bridge was set up for iteratively calculation of the main cable shape and the unstressed length of the main cable, by simplifying stiffening girder to rigid support continuous girder and utilizing the function between the element projections and the cable force components at the catenary element ends...