Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed stainless steel-clad wood composite beam and mounting method thereof
The invention discloses a prestressed stainless steel-clad wood composite beam and a mounting method thereof, and relates to the technical field of steel and wood structure buildings. Comprising U-shaped stainless steel, glued wood plates, bolts, prestressed tendons, anchorage devices, anchor bearing plates, self-tapping screws and structural adhesives, the composite beam is formed by butting two U-shaped stainless steel plates to form an outer framework, four pieces of glued wood are connected with the outer framework through the structural adhesives and the bolts to form an internal support, and the middle prestressed tendons are anchored at the two ends of the beam through the anchorage devices and the anchor bearing plates. And the anchor backing plate is connected with the beam through a self-tapping screw. The defects that a steel beam is prone to instability and a wood beam is prone to brittle failure after being pulled can be effectively overcome, the beam bearing capacity is improved, and the structure dead weight is reduced; the prestressed tendons ensure that the composite beam has enough bearing capacity, short-term deformation of components is reduced, and the sectional area of the large-span composite beam is reduced; the manufacturing process is simple, mounting and dismounting are convenient, and the device can be prefabricated as a standardized product, can be dismounted for recycling, and facilitates reduction of carbon emission.
本发明公开了一种预应力不锈钢包木组合梁及其安装方法，涉及钢、木结构建筑的技术领域；包括U形不锈钢、胶合木板、螺栓、预应力筋、锚具、锚垫板、自攻螺钉、结构用胶黏剂，组合梁由两个U形不锈钢对接形成外骨架，四个胶合木采用结构用胶黏剂及螺栓与其连接形成内部支撑，中部预应力筋通过锚具与锚垫板锚固在梁两端，锚垫板通过自攻螺钉与梁相连。本发明能够有效解决钢梁易失稳、木梁受拉易发生脆性破坏的缺陷，提升梁承载能力并减轻结构自重；预应力筋保障了组合梁具有足够的承载能力，减小构件短期变形，减小大跨度组合梁的截面面积；制作工序简单、安装拆卸方便，可预制化作为标准化产品，可拆卸进行循环使用，有利于减少碳排放。
Prestressed stainless steel-clad wood composite beam and mounting method thereof
The invention discloses a prestressed stainless steel-clad wood composite beam and a mounting method thereof, and relates to the technical field of steel and wood structure buildings. Comprising U-shaped stainless steel, glued wood plates, bolts, prestressed tendons, anchorage devices, anchor bearing plates, self-tapping screws and structural adhesives, the composite beam is formed by butting two U-shaped stainless steel plates to form an outer framework, four pieces of glued wood are connected with the outer framework through the structural adhesives and the bolts to form an internal support, and the middle prestressed tendons are anchored at the two ends of the beam through the anchorage devices and the anchor bearing plates. And the anchor backing plate is connected with the beam through a self-tapping screw. The defects that a steel beam is prone to instability and a wood beam is prone to brittle failure after being pulled can be effectively overcome, the beam bearing capacity is improved, and the structure dead weight is reduced; the prestressed tendons ensure that the composite beam has enough bearing capacity, short-term deformation of components is reduced, and the sectional area of the large-span composite beam is reduced; the manufacturing process is simple, mounting and dismounting are convenient, and the device can be prefabricated as a standardized product, can be dismounted for recycling, and facilitates reduction of carbon emission.
本发明公开了一种预应力不锈钢包木组合梁及其安装方法，涉及钢、木结构建筑的技术领域；包括U形不锈钢、胶合木板、螺栓、预应力筋、锚具、锚垫板、自攻螺钉、结构用胶黏剂，组合梁由两个U形不锈钢对接形成外骨架，四个胶合木采用结构用胶黏剂及螺栓与其连接形成内部支撑，中部预应力筋通过锚具与锚垫板锚固在梁两端，锚垫板通过自攻螺钉与梁相连。本发明能够有效解决钢梁易失稳、木梁受拉易发生脆性破坏的缺陷，提升梁承载能力并减轻结构自重；预应力筋保障了组合梁具有足够的承载能力，减小构件短期变形，减小大跨度组合梁的截面面积；制作工序简单、安装拆卸方便，可预制化作为标准化产品，可拆卸进行循环使用，有利于减少碳排放。
Prestressed stainless steel-clad wood composite beam and mounting method thereof
一种预应力不锈钢包木组合梁及其安装方法
YANG LU (Autor:in) / GUO YUYING (Autor:in) / XU KELONG (Autor:in)
31.05.2024
Patent
Elektronische Ressource
Chinesisch
Segmental assembled prestressed steel-wood combined truss rod piece and mounting method thereof
| Europäisches Patentamt | 2021
Archaized building beam column wood-clad steel structure
| Europäisches Patentamt | 2022