Local buckling at upper flange slab of cable bridge is one of the principal damage forms.
电缆桥架的上翼缘局部屈曲是其破坏的主要形式之一。
The integrated analysis of crack failure for L-B Composite Brake Beam Bar Flange Slab was made by means of SEM, microscope and chemical analysis.
采用残余应力和力学性能测定、化学成分分析、断口扫描及金相检验等方法对铁路货车用l - B型组合式制动梁撑杆翼板产生裂纹的原因进行了分析。
It is also found that there is a close relationship between the stress in external tendon and the maximum compressive strain of the concrete flange slab.
研究还发现，体外索应力与混凝土翼板最大压应变有密切的关系。
The concrete slab stress of the pressed flange decreases with the increment of time. But the diminished stress value decreases with the increment of the shear connector rigidity.
受压翼缘混凝土板的应力随着时间的增加而减小，但减小的幅度随剪力连接件的刚度增加而减小。
This paper researches the plane stiffness of new composite structure for slab on the lower flange, which is compared with the traditional structure for the slab on the top flange.
本文研究了将楼板置于钢梁下翼缘的新型组合结构平面刚度，并和传统的将楼板置于钢梁上翼缘的结构形式的平面刚度和极限承载力作了比较。
The slab has provided greater fixity to the top flange, and the adjacent web gap has experienced greater deformation and has cracked first.
桥石板为上翼缘提供了很大的固结度，于是相邻的腹板间隙就经受了较大的变形并且首先开裂。
The slab has provided greater fixity to the top flange , and the adjacent web gap has experienced greater deformation and has cracked first .
桥石板为上翼缘提供了很大的固结度，于是相邻的腹板间隙就经受了较大的变形并且首先开裂。
The slab has provided greater fixity to the top flange , and the adjacent web gap has experienced greater deformation and has cracked first .
桥石板为上翼缘提供了很大的固结度，于是相邻的腹板间隙就经受了较大的变形并且首先开裂。
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