现有的经验方法无法准确计算同时传递竖向剪力和不平衡弯矩的钢筋混凝土板柱中节点的极限承载力。
The existing experimental method cannot accurately calculate the ultimate carrying capacity of the reinforced concrete slab column connections subjected to moment and shear.
在风荷载或地震荷载等水平荷载及竖向荷载共同作用下，板柱节点除了要传递垂直剪力外，还必须传递较大的不平衡弯矩。
In addition to vertical shear force, slab-column connections also have to transfer unbalanced moment due to combined vertical and lateral forces as a result of wind effect or earthquake excitations.
环梁支撑系统，不规则的支撑安排可能会导致不平衡力和弯矩大，反过来又影响了环梁支撑系统。
For ring beam bracing system, irregular bracing arrangement may cause uneven force and large bending moment that in turn affects the ring beam bracing system.
环梁支撑系统，不规则的支撑安排可能会导致不平衡力和弯矩大，反过来又影响了环梁支撑系统。
For ring beam bracing system, irregular bracing arrangement may cause uneven force and large bending moment that in turn affects the ring beam bracing system.
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