机匣承力构件
casig load-bearing elements
构件承载力
load-bearing capacity of structural elements
load bearing capacity of members
PC拉-弯-剪复合受力构件
PC member subjected to axial tension bending and shear
非抗侧力构件
non-lateral-forces-resisting element
抗侧力构件
lateral force resisting system
anti-lateral force component
先张法预应力构件
pretensioned precast element
斜交抗侧力构件
diagonal lateral force resisting member
预应力构件
prestressed member
Prestressed members
prestressed constructive parts