Fabricated building cantilever component and construction method thereof: Fid-Bau Portal

Fabricated building cantilever component and construction method thereof

HUANG YOUQING

The invention is applicable to the related technical field of fabricated buildings, and discloses a fabricated building cantilever component and a construction method thereof, and the fabricated building cantilever component comprises a cantilever beam, a pre-embedded assembly, a supporting assembly and an inhaul cable assembly. The cantilever beam extends from one side of the main beam; the pre-embedded assembly is arranged in the main beam and/or the cantilever beam, at least part of the pre-embedded assembly is exposed, the pre-embedded assembly is provided with a first bending part with a first preset angle and a second bending part with a second preset angle, and the first preset angle is not equal to the second preset angle; the supporting assembly is connected to the main beam and/or the cantilever beam through the pre-embedded assembly. The inhaul cable assembly is connected to the main beam and/or the cantilever beam through the embedded assembly. According to the pre-embedded component, the structural strength of the pre-embedded component is improved by arranging the first bending part with the first preset angle and the second bending part with the second preset angle, then the structural strength of the cantilever component is improved, and meanwhile, the structural strength of the cantilever component is further improved through the dual effects of the supporting component and the inhaul cable component.

本发明适用于装配式建筑相关技术领域，公开了一种装配式建筑悬挑构件及其施工方法，包括悬挑梁、预埋组件、支撑组件和拉索组件。悬挑梁从主梁一侧延伸；预埋组件设于主梁和/或悬挑梁内且至少有部分外露，预埋组件具有第一预设角度的第一弯折部以及具有第二预设角度的第二弯折部，其中，第一预设角度与第二预设角度不相等；支撑组件通过预埋组件连接于主梁和/或悬挑梁；拉索组件通过预埋组件连接于主梁和/或悬挑梁。预埋组件通过设置具有第一预设角度的第一弯折部和具有第二预设角度的第二弯折部增加预埋组件的结构强度，进而提高悬挑构件的结构强度，同时，通过支撑组件和拉索组件的双重作用，进一步提高悬挑构件的结构强度。

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