1) T-shape beams with web openings
腹部开孔T型梁
2) T-beams with web openings
腹部开孔T形梁
3) T-section roof girder
T型薄腹梁
4) opening on beam web
腹板开孔梁
5) opening in beam web
梁腹板开圆孔
1.
The opening in beam web (OBW) connection is a new kind of beam-to-column connection of steel moment resisting frames (MRFs).
梁腹板开圆孔节点是根据地震作用下钢框架梁柱节点可能产生脆性破坏的现象而提出的一种新型削弱型节点,该节点兼备提高建筑净空的优点,并不增加施工难度。
2.
Experimental study and numerical analysis on the aseismic behaviors of steel MRF including opening in beam web are carried out.
采用试验和数值的方法对梁腹板开圆孔的钢框架抗震性能进行了研究。
6) wed opening connection
腹板开孔型节点
1.
And through the finite element analysis to the common,dog-bone style and wed opening connection of the steel frame beam pile rigid joint connection,it deduces the stress develop situation and stress distribution of these three kinds of connection in the phase of flexibility and elastic-plastic.
分析了美国北岭地震和日本阪神地震中节点脆性破坏的原因,介绍了几种抗震性能较好的节点连接形式,并通过对钢框架梁柱刚性连接节点中的普通型、狗骨式和腹板开孔型节点进行有限元分析,得到了这3种节点在弹性阶段和弹塑性阶段的应力发展状况及应力分布。
补充资料:腹部切口牵开器
腹部切口牵开器
是腹部手术常用的自动拉钩,又称“自撑拉钩”。它能将腹部切口组织向两侧分开并维持其形状。能减轻助手的负担,并能较充分地暴露术野。详见附图。
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