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一、概述在实际工程中钢筋混凝土T形截面偏心受压构件的应用是十分广泛的。由于T形截面大小偏心受压构件的破坏特征与矩形截面基本相同,那么T形截面能否也象矩形截面偏心受压构件一样,提出一个区分大小偏心受压的界限偏心距,以使强度计算得到简化,并获得明确的物理概念呢?基于上述原因,本文论证了T形截面大小偏心界限偏心距的影响因素,并提
I. Overview In practical engineering, the application of reinforced concrete T-section eccentric compression members is very extensive. Since the damage characteristics of the eccentric compression member with the T-shaped cross-section size is basically the same as that of the rectangular cross-section, whether the T-shaped cross-section can be the same as the eccentric cross-section compressive member, a limit eccentricity is provided to distinguish between the size and the eccentric pressure so that the strength can be calculated. Simplified, and get a clear physical concept? Based on the above reasons, this paper demonstrates the factors affecting the eccentricity of eccentricity of the T-shaped cross-section, and