The steel bar of midspan also come to the yield strength when the load increased. At this time, the caisson has been destroyed, because the partition wall has already been a variable body system.
两端加强角处钢筋首先达到屈服,形成塑性铰,荷载继续增大时,中间钢筋也达到屈服,此时沉箱隔墙已相当于一个可变体系,可认为结构已经破坏。
The transverse distribution of load at midspan or quarter span obtained by tested deflections of beams approaches th…
其次,实测单悬臂T梁跨中、四分点截面挠度横向分布与悬臂端牛腿处挠度横向分布基本接近。
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