Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed wood beam-steel column connected node structure and construction method
The invention discloses a prestressed wood beam-steel column connected node structure and a construction method, the prestressed wood beam-steel column connected node structure comprises a steel column, a wood beam, a protective sleeve, prestressed tendons and a connecting assembly, and the wood beam and the steel column are arranged perpendicular to each other and are directly and rigidly connected through the connecting assembly; the prestressed tendon transversely penetrates through the wood beam and is bonded with the wood beam to form a whole, prestress is provided for the wood beam, the protective sleeve assembly is arranged at the end, opposite to the steel column, of the wood beam in a sleeving mode, a protective structure is formed for the end face of the wood beam, and clamping force is provided for the end face of the wood beam. The steel column and the wood beam are directly and rigidly connected, so that the rigid effect of the beam column structure is guaranteed. Meanwhile, on the basis of the node structure of prestressed wood beam-steel column connection, a structure for applying prestress in the wood beam is further provided. Compared with a traditional hinged joint, the maximum bending moment borne by the large-span wood beam can be reduced, meanwhile, the bending resistance bearing capacity of the large-span wood beam is improved, and the section height of the large-span wood beam is effectively reduced.
本发明公开了一种预应力木梁‑钢柱连接的节点结构及施工方法，包括钢柱，木梁，保护套，预应力筋以及连接组件，所述木梁与钢柱相互垂直设置并直接通过连接组件进行刚性连接；所述预应力筋横向贯穿木梁设置并与木梁之间进行粘接形成整体，对所述木梁提供预应力，所述保护套组件套设于木梁相对钢柱的端部，对木梁的端面形成保护结构以及提供夹紧力。本发明通过将钢柱与木梁之间直接进行刚性连接，保证了梁柱结构的刚性效果。同时，基于预应力木梁‑钢柱连接的节点结构基础上，还提供了在木梁之中施加预应力的结构。与传统铰接节点相比，本发明可以降低大跨度木梁所承受的最大弯矩，同时提高其抗弯承载能力，有效减少其截面高度。
Prestressed wood beam-steel column connected node structure and construction method
The invention discloses a prestressed wood beam-steel column connected node structure and a construction method, the prestressed wood beam-steel column connected node structure comprises a steel column, a wood beam, a protective sleeve, prestressed tendons and a connecting assembly, and the wood beam and the steel column are arranged perpendicular to each other and are directly and rigidly connected through the connecting assembly; the prestressed tendon transversely penetrates through the wood beam and is bonded with the wood beam to form a whole, prestress is provided for the wood beam, the protective sleeve assembly is arranged at the end, opposite to the steel column, of the wood beam in a sleeving mode, a protective structure is formed for the end face of the wood beam, and clamping force is provided for the end face of the wood beam. The steel column and the wood beam are directly and rigidly connected, so that the rigid effect of the beam column structure is guaranteed. Meanwhile, on the basis of the node structure of prestressed wood beam-steel column connection, a structure for applying prestress in the wood beam is further provided. Compared with a traditional hinged joint, the maximum bending moment borne by the large-span wood beam can be reduced, meanwhile, the bending resistance bearing capacity of the large-span wood beam is improved, and the section height of the large-span wood beam is effectively reduced.
本发明公开了一种预应力木梁‑钢柱连接的节点结构及施工方法，包括钢柱，木梁，保护套，预应力筋以及连接组件，所述木梁与钢柱相互垂直设置并直接通过连接组件进行刚性连接；所述预应力筋横向贯穿木梁设置并与木梁之间进行粘接形成整体，对所述木梁提供预应力，所述保护套组件套设于木梁相对钢柱的端部，对木梁的端面形成保护结构以及提供夹紧力。本发明通过将钢柱与木梁之间直接进行刚性连接，保证了梁柱结构的刚性效果。同时，基于预应力木梁‑钢柱连接的节点结构基础上，还提供了在木梁之中施加预应力的结构。与传统铰接节点相比，本发明可以降低大跨度木梁所承受的最大弯矩，同时提高其抗弯承载能力，有效减少其截面高度。
Prestressed wood beam-steel column connected node structure and construction method
一种预应力木梁-钢柱连接的节点结构及施工方法
CHEN YUESHI (Autor:in) / QI LIGANG (Autor:in) / MA MINGLEI (Autor:in) / ZHANG SHIQIAN (Autor:in) / ZHENG ZHIGANG (Autor:in) / LU LEI (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
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