1) Bolted sphere node
节点球
1.
The principle and its requirements of angle dividing and clamping equipment for bolted sphere nodes are put forward.
提出螺栓节点球分度夹紧装置原理及要求 ,介绍了分度、夹紧控制系统 。
2) spherical joint
球形节点
1.
The structural feature of spherical joint was explained .
介绍了电视塔钢结构球形节点的构造特点 ,各杆件轴线同圆球面交点的定位 ,球形节点和杆件的下料、组装精度控制以及为减少或防止焊接变形所采取的焊接工艺。
3) semispherical joint
半球节点
1.
To verify the theoretical analysis and find out structural behaviors of triangular prism unit,based on theoretical analysis and form finding analysis,applicable semispherical joint system is designed for practical unit.
为了验证张拉整体理论分析的结果并深入了解三棱柱单元的受力性能,在理论分析和找形分析的基础上,针对实际的单元体设计了张拉整体适用的半球节点,选用拉索缩短的预应力施加方法进行了张拉整体三棱柱单元体的足尺模型试验,通过模型试验得到了实际结构在840N、1623N和4000N三种预应力水平下的受力性能。
4) without ball node
无球节点
1.
The spatial steel\|pipe structure without ball node is very complex, because it has many nodes and most steel pipes directly meet at nodes that form spatial continuous curve.
无球节点空间钢管框架节点多 ,节点处均为 2根或多根钢管直接交汇 ,交汇处为空间相贯曲线。
5) ball joint
球节点
1.
Equal strength Conditions between fillet weld and steel tube is derived in the accordance with the properites of force, strength condition as well as actual forced area of the fillet weld in the ball joint space frame.
本文考虑了球节点网架中角焊缝的受力性质、强度条件以及焊缝实际的受力面积，导出了角焊缝与钢管的等强条件，可以认为是现行规程、规范的发展和补充。
6) node ball of grid structure
网架节点球
补充资料：点球
也称“十二码球”。足球比赛规则之一。当运动员在本方罚球区内故意犯规时，即被判罚点球。踢点球时，应将球置于距球门线正中11米(12码)处，除罚球队员和对方守门员外，其他队员均应退至场内罚球区及罚球弧线外。点球必须向前踢出，踢出后未经其他队员触及前不得连踢。
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