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.

-凝土剪力墙体系,-支撑体系,-凝土筒体等双重抗力体系在工程中应广泛。

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,以增加水泥浆体的韧性及抗弯、抗拉等机械性质。