1) catenary cable
悬链线斜拉索
2) cable-stayed suspension
斜拉-悬索
1.
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
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 analysis model of self-anchored suspension 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.
基于悬链线解析模型,将加劲梁简化为刚性支承连续梁,根据悬链线索元的节点力与索单元投影的函数关系式,建立了自锚式悬索桥的分析模型。
5) cable stayed cantilevered roof
斜拉索悬挑屋盖
1.
We conclude that the effect of geometrical nonlinearity of cable stayed cantilevered roof should be considered when analyzing the wind induced dynamic.
用风洞实验和M on te Carlo模拟两种方法,形成某体育场屋盖面上的脉动风压场,并运用有限元软件平台ANSYS,在时域内对屋盖线性和两种非线性模型的斜拉索轴力、风激动位移和应力进行比较,得到在分析预应力斜拉索悬挑屋盖风振动力响应时应考虑几何非线性的影响及一些有参考价值的结论。
6) cable-stayed and suspension composite bridge
斜拉-悬索组合桥
1.
The article gives the analysis result of the self-vibration characteristic of cable-stayed and suspension composite bridge,and focuses discussion on the influence of the structural parameter variety of ratio of rise to span,the dead load intensity, the stiffening girder rigidity,main cable and cable-stayed cable rigidities on the self-vibration characteristic of the bridge.
该文以甘肃省文县伐子坝桥为工程背景,引入只受拉三维拉索单元,采用考虑几何非线性的子空间迭代法进行了模态分析,给出了斜拉-悬索组合桥自振特性的分析结果,并重点讨论了垂跨比、恒载集度、加劲梁刚度、主缆和斜拉索刚度等结构参数变化对该桥自振特性的影响,为斜拉-悬索组合桥结构设计理论提供了动力性能方面的参考。
补充资料：悬链线
悬链线
catenary
悬链线ICa悦n别。二“e“”a，朋皿.】 长度不变、两端固定的均质柔韧绳在重力作用下所呈现的平面超越曲线(见图) 半 在Dest盯tes坐标中，其方程是 一、争‘厂“一卜“一“‘，一“c’)sh含从点x二O算起的弧长是 1，、、‘，x ‘二万柑’一“‘一)二一“”ln”万曲率半径是 r二ac、)shZ三 以由一段悬链线弧、过其两端点的纵坐标和戈轴所围成的面积是 厂一——一厂一 、、二aV少冬一“-一aV厂了一“‘一二 X、丫l 二a一slnn—a一slnn一一 a汉 如果使一段悬链线弧绕x轴悬转，则形成悬巴涟面(catenoid、.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条