Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-recombined bamboo composite truss and node bearing capacity calculation method thereof
The invention relates to a steel-recombined bamboo combined truss which comprises steel chord members, recombined bamboo web members and vertical connecting pieces, and the recombined bamboo web members comprise vertical web members and diagonal web members; the vertical connecting pieces are arranged on the steel chord members, bolt holes are pre-formed in the vertical connecting pieces and the recombined bamboo web members, the vertical connecting pieces are connected with the recombined bamboo web members through bolts, and the included angle between the vertical web members and the inclined web members is 30-60 degrees. On the other hand, the invention further provides a node bearing capacity calculation method of the steel-recombined bamboo composite truss. According to the steel-recombined bamboo combined truss, the characteristics that steel is reliable and convenient to connect and recombined bamboo is excellent in mechanical property in the rift grain direction are fully utilized, reasonable and efficient stress of the truss is guaranteed, and meanwhile the carbon emission of the truss structure is effectively reduced. The node bearing capacity calculation method provided by the invention lays a theoretical foundation for popularization and application of the method in practical engineering application, and has higher feasibility.
本发明涉及一种钢‑重组竹组合桁架，所述组合桁架包括钢弦杆、重组竹腹杆以及竖向连接件，所述重组竹腹杆包括竖腹杆和斜腹杆；所述竖向连接件设置在所述钢弦杆上，所述竖向连接件和重组竹腹杆预设有螺栓孔洞，所述竖向连接件与所述重组竹腹杆通过螺栓连接，所述竖腹杆和斜腹杆间的夹角为30°～60°。另一方面，本发明还提出上述钢‑重组竹组合桁架的节点承载力计算方法。钢‑重组竹组合桁架充分利用钢材连接可靠、方便，重组竹顺纹方向力学性能优异的特点，既保证桁架受力合理高效，同时有效降低桁架结构的碳排放量。本发明配套提出的节点承载力计算方法为其在实际工程应用中的推广和应用奠定了理论基础，具有更高可行性。
Steel-recombined bamboo composite truss and node bearing capacity calculation method thereof
The invention relates to a steel-recombined bamboo combined truss which comprises steel chord members, recombined bamboo web members and vertical connecting pieces, and the recombined bamboo web members comprise vertical web members and diagonal web members; the vertical connecting pieces are arranged on the steel chord members, bolt holes are pre-formed in the vertical connecting pieces and the recombined bamboo web members, the vertical connecting pieces are connected with the recombined bamboo web members through bolts, and the included angle between the vertical web members and the inclined web members is 30-60 degrees. On the other hand, the invention further provides a node bearing capacity calculation method of the steel-recombined bamboo composite truss. According to the steel-recombined bamboo combined truss, the characteristics that steel is reliable and convenient to connect and recombined bamboo is excellent in mechanical property in the rift grain direction are fully utilized, reasonable and efficient stress of the truss is guaranteed, and meanwhile the carbon emission of the truss structure is effectively reduced. The node bearing capacity calculation method provided by the invention lays a theoretical foundation for popularization and application of the method in practical engineering application, and has higher feasibility.
本发明涉及一种钢‑重组竹组合桁架，所述组合桁架包括钢弦杆、重组竹腹杆以及竖向连接件，所述重组竹腹杆包括竖腹杆和斜腹杆；所述竖向连接件设置在所述钢弦杆上，所述竖向连接件和重组竹腹杆预设有螺栓孔洞，所述竖向连接件与所述重组竹腹杆通过螺栓连接，所述竖腹杆和斜腹杆间的夹角为30°～60°。另一方面，本发明还提出上述钢‑重组竹组合桁架的节点承载力计算方法。钢‑重组竹组合桁架充分利用钢材连接可靠、方便，重组竹顺纹方向力学性能优异的特点，既保证桁架受力合理高效，同时有效降低桁架结构的碳排放量。本发明配套提出的节点承载力计算方法为其在实际工程应用中的推广和应用奠定了理论基础，具有更高可行性。
Steel-recombined bamboo composite truss and node bearing capacity calculation method thereof
一种钢-重组竹组合桁架及其节点承载力计算方法
ZHAO SHIXING (Autor:in) / XIA JING (Autor:in) / HE FEI (Autor:in) / ZHOU QIAOLING (Autor:in) / SHU MENG (Autor:in) / YANG SHENG (Autor:in) / LIU YUPENG (Autor:in) / ZHONG ZIQIN (Autor:in) / YAO YU (Autor:in)
14.06.2024
Patent
Elektronische Ressource
Chinesisch
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