1) saddle-backed cable net roof
鞍型索网结构
2) single-layer saddle-shaped cable-net
单层马鞍型索网
3) cable-net
索网结构
1.
The non-linear finite element form-finding method was presented for the cable-net,the program was developed sequentially with Matlab language,and the numerical examples were carried out and verified with analytical results.
详细介绍了索网结构找形分析的非线性有限元法,编制了该数值方法的Matlab计算程序,然后进行数值算例分析。
2.
This paper introduces the cable-net structure supporting the reflector of FAST(Five-hundred-meter Aperture Spherical Telescope) 30m model,gives three feasible schemes for construction according to the site conditions,and uses the ANSYS birth and death element to simulate the construction process.
介绍了大射电望远镜(FAST)30m模型主动反射面支承结构——整体索网结构,根据现场条件提出了三种可行的施工方案,并利用ANSYS的生死单元技术模拟索网张拉过程。
4) cable-net structure
索网结构
1.
Experimental study of FAST 30 m-model cable-net structure;
FAST30m模型整体索网结构试验研究
2.
Based on force density method of form-finding,the method of least squares is applied to the optimization in cable-net structures.
在索网结构力密度法找形的基础上,采用最小二乘法对找形后索力结果进行优化计算,从而解决找形后的索力参差的问题,弥补了力密度法找形的不足。
3.
This paper focuses on the feature that shape and internal forces are coupled for a cable-net structure.
节点位移与索元内力的求解是索网结构静力计算中的两个基本问题,其特点是结构的形状与内力是耦合的。
5) cable net structure
索网结构
1.
Effect of temperature variation on the nonlinear vibration of orthogonal cable net structure
温度变化对正交索网结构非线性振动的影响
2.
Based on force equations of the front net projected in a plane perpendicular to the axis of the parabolic reflector,and the characteristic of the cable net structure,an optimization model,having only two design variables and with the ma.
建立了某天线索网结构的计算模型,提出了其预拉力优化配置的一种新方法。
3.
Based on the four-node isoparametric cable finite element model proposed in the reference literature [1], this article does the form finding analysis and static analysis of cable net, which are the two core items of the analysis of the large-scale spacial structure-cable net structure.
针对大型空间结构索网分析中两个核心问题——索网结构的初始形态分析和受力分析,本文基于文献[1]提出的四节点等参曲线索单元模型理论,进行索网的初始形态分析和静力分析,编制相应的计算程序进行了实例计算,并和大型通用有限元分析软件ANSYS计算结果进行对比,证明了该理论的正确性和适用性,为这种新型的等参元模型理论在索网结构全过程分析应用中的推广提供了有力的依据。
6) cable-nets structure
索网结构
1.
The application of auto-selecting parameters dynamic relaxation method in cable-nets structure;
索网结构动力松弛法找形的研究应用
2.
1 car factory,authors introduce a continuous two-way multi-span,cable truss-edged cable-nets structure.
结合天津一汽成品车停放场悬索工程,介绍以双向多跨连续、轴线柱间以柔性索组成的劲性索桁架为柔性边界的索网结构,运用有限元分析软件对其进行非线性有限元分析与设计计算,介绍其施工安装方法。
补充资料：酥皮网包羊鞍
酥皮网包羊鞍
材料：羊鞍、红菜头汁、牛油、酥皮。
做法：红菜头汁从罐头中取出后，加入适量的牛油煮过；将羊鞍（即羊背脊骨）修整齐，用盐略腌，煎至4成熟，用酥皮像包礼物般包好，入炉10分钟至6~7成熟；调过的红菜头汁淋在羊鞍的周围。颜色鲜艳，很能引起食欲。
师傅教路：习惯上羊鞍多配薄荷汁，改用欧洲盛产并自调过的红菜头汁，则带来新的口味，同时汁液要达到玻璃透明的效果，就要控制好牛油的分量，多则汁液不够清亮而变浑浊，少则缺乏光泽，煮的火候也很讲究；因选的羊鞍级数较高，故不用过多的处理，只需用盐调味即可，6~7成熟口感最佳。 <--part-->
说明：补充资料仅用于学习参考，请勿用于其它任何用途。