1) mercury tube lateral support system
水银带侧支承
1.
A technical plan of center bearing with 18-point axial and mercury tube lateral support system was determined.
根据主镜立放状态下的受力分析,给出了3个水银带侧支承的设计变量,最终依据镜面Z向变形最小的原则和12种工况下有限元的分析结果,确定了水银带侧支承的设计。
2) side support
侧面支承
3) side support bracket
侧支承架
4) bearing strip
轴承支承带
5) Backup belt.
支承皮带
6) lateral support
侧向支承点
1.
Aiming at mid-column with crane beam in gabled frames,three projects are compared to prove that it is most economic to take advantage of the crane beam to setup knee bracing as the reliable lateral support,thereby to minimize the out-plane effective length.
文中针对设有吊车梁的门式刚架中柱,对3种设计方案进行比较,证明利用吊车梁设置隅撑,为中柱提供可靠侧向支承点,从而减小其平面外计算长度,该方法最经济实用。
