Under repeated loading, the strength and rigidity of connection degrade while the shear resistance increases with connecting rods and with connection width, and works by degraded MDCC and dowel action of connecting rods.
英
美
- 反復荷載作用下,接縫強度及剛度退化,脆裂后的接縫受剪承載力通過(guò)削弱的斜壓桿機制和接合筋的銷(xiāo)栓作用表現出來(lái),其大小隨接縫寬度的增大而增大,隨接合筋直徑的增大而增大。
