A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a two-stage stress beam string combination beam structure and a construction method thereof, and belongs to the field of fabricated buildings, and the two-stage stress beam string combination beam structure comprises an upper string beam, a supporting seat, a tension cable and a post-forming floor. The upper chord beam is mounted between the main body structures; the supporting seat is arranged at a concentrated load point of the upper chord beam; the tension cables are connected to the two ends of the upper string beam and are supported by the supporting seats to form a first-stage string support; the post-formed floor is formed on the upper chord beam to form an integral combined upper chord, and the integral combined upper chord, the supporting seat and the tension cable form a two-stage string support. According to the embodiment, the first-stage string supporting beam composed of the tensioning cable, the supporting base and the upper string beam plays a role in the construction stage, and loads in the construction stage are borne; after the floor slab is poured and maintained, the post-formed floor slab and the upper chord beam form a new integral combined upper chord, so that a new beam string structure is formed, and as the pressure resistance of the integral combined upper chord is greatly enhanced, the bearing capacity of the new beam string structure is also greatly enhanced.
本发明提供一种二阶段受力的张弦组合梁结构及其施工方法，属于装配式建筑领域，包括上弦梁、支撑座、张拉索和后成型楼板。上弦梁安装于主体结构之间；支撑座设于上弦梁集中荷载点；张拉索连接于上弦梁的两端并被支撑座支撑形成一阶段张弦支撑；后成型楼板后成型于上弦梁上形成整体组合上弦，整体组合上弦与支撑座、张拉索形成二阶段张弦支撑。本实施例通过张拉索、支撑座和上弦梁组成的一阶段张弦支撑梁，在施工阶段发挥作用，支承施工阶段的荷载；待楼板浇筑养护完成后，后成型楼板与上弦梁形成新的整体组合上弦，从而形成了新的张弦梁，由于整体组合上弦抗压能力大幅增强，新的张弦梁承载能力也大幅增强。
The invention provides a two-stage stress beam string combination beam structure and a construction method thereof, and belongs to the field of fabricated buildings, and the two-stage stress beam string combination beam structure comprises an upper string beam, a supporting seat, a tension cable and a post-forming floor. The upper chord beam is mounted between the main body structures; the supporting seat is arranged at a concentrated load point of the upper chord beam; the tension cables are connected to the two ends of the upper string beam and are supported by the supporting seats to form a first-stage string support; the post-formed floor is formed on the upper chord beam to form an integral combined upper chord, and the integral combined upper chord, the supporting seat and the tension cable form a two-stage string support. According to the embodiment, the first-stage string supporting beam composed of the tensioning cable, the supporting base and the upper string beam plays a role in the construction stage, and loads in the construction stage are borne; after the floor slab is poured and maintained, the post-formed floor slab and the upper chord beam form a new integral combined upper chord, so that a new beam string structure is formed, and as the pressure resistance of the integral combined upper chord is greatly enhanced, the bearing capacity of the new beam string structure is also greatly enhanced.
本发明提供一种二阶段受力的张弦组合梁结构及其施工方法，属于装配式建筑领域，包括上弦梁、支撑座、张拉索和后成型楼板。上弦梁安装于主体结构之间；支撑座设于上弦梁集中荷载点；张拉索连接于上弦梁的两端并被支撑座支撑形成一阶段张弦支撑；后成型楼板后成型于上弦梁上形成整体组合上弦，整体组合上弦与支撑座、张拉索形成二阶段张弦支撑。本实施例通过张拉索、支撑座和上弦梁组成的一阶段张弦支撑梁，在施工阶段发挥作用，支承施工阶段的荷载；待楼板浇筑养护完成后，后成型楼板与上弦梁形成新的整体组合上弦，从而形成了新的张弦梁，由于整体组合上弦抗压能力大幅增强，新的张弦梁承载能力也大幅增强。
Two-stage stress beam string combination beam structure and construction method thereof
二阶段受力的张弦组合梁结构及其施工方法
PENG LI (author)
2024-09-13
Patent
Electronic Resource
Chinese
Construction method of beam string structure and beam string structure
| European Patent Office | 2022
| European Patent Office | 2024