Han, C.; Dong, X.; Su, Q.; Duan, C.; Tian, G. Pseudo-Dynamic Tests on Frame–Shear Wall Structure with Precast Concrete Diaphragm. Buildings2024, 14, 1050.
Han, C.; Dong, X.; Su, Q.; Duan, C.; Tian, G. Pseudo-Dynamic Tests on Frame–Shear Wall Structure with Precast Concrete Diaphragm. Buildings 2024, 14, 1050.
Han, C.; Dong, X.; Su, Q.; Duan, C.; Tian, G. Pseudo-Dynamic Tests on Frame–Shear Wall Structure with Precast Concrete Diaphragm. Buildings2024, 14, 1050.
Han, C.; Dong, X.; Su, Q.; Duan, C.; Tian, G. Pseudo-Dynamic Tests on Frame–Shear Wall Structure with Precast Concrete Diaphragm. Buildings 2024, 14, 1050.
Abstract
In order to study the way how to improve the spatial action of precast monolithic composite floor slabs, and would replace the cast-in-place surface layer for reduce the weight of structure, using pseudo-dynamic tests on 1/4 scale models of two-span and three-story frame structure. The lateral load tests compared the stresses and displacements with cast-in-place floor frame-shear wall structure (SJ1) and precast monolithic floor frame-shear wall structure with X horizontal braces at the bottom of the floor (SJ2). The results show the X horizontal braces can improve the spatial action. Structural integrity (SJ2) as well as the effective transmission of the horizontal force can be ensured by additional X bracing at the bottom of the rigidity of the floor without cast-in-place concrete topping. The results show that X horizontal braces more effectively transfer horizontal, which provides a beneficial reference for similar research.
Copyright:
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