Reaserch of the state-of-the-art on dual system consider shear wall structure as a flexural type cantalever and consider frame structure as a shear type cantalever, ignoring the shear.

框架-混凝土剪力墙,框架-支撑,框架-混凝土筒抗力工程中应用非常广泛。

Glass fiber is used to reinforce material for increasing toughness, flexural strength, and tensibility in unsaturated polymer modified concrete.

玻璃纤维则是作为强化材,以增加水泥浆的韧性及抗弯、抗拉机械性质。