长肢一字形截面柱在合理配筋的条件下可提高抗震性能。
The capacity of earthquake-resistance of long pier I shaped column can be enhanced through appropriate distributing.
首次进行了带钢筋暗支撑一字形截面短肢剪力墙抗震性能试验研究。
Seismic performance experimental research on I-shaped short pier shear wall is done first.
利用虚功原理和变分原理分别推导了T形、L形和一字形截面的短肢剪力墙空间单元刚度矩阵。
Space stiffness matrix of T-shape, L-shape and -shape short-leg shear wall is derived by virtual work principle and variational principle.
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