作者推导了具有转动弹性连接的杆单元刚度矩阵和荷载转移矩阵，其中考虑了横向剪切效应。通常的两端铰接、两端刚接或一端铰接、一端刚接的杆元刚度矩阵只是作者所推导的刚度阵的一些特例。
In this paper, the stiffness matrix and the loading transfer matrix of frame element with turn elastic connections is deduced, the cross shear effect has been taken into consideration simultaneously.
托杆架分别由中心托架与两端托架铰接组成。
The support rod frames respectively hinged by a central bracket and brackets at two ends.
连杆机构中两端分别与主动和从动构件铰接以传递运动和力的杆件。
At both ends of linkage with the active and passive components in order to convey movement and the hinged edge of the bar.
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