Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated light steel-bamboo folded plate composite beam and construction method
The invention discloses a fabricated light steel-bamboo folded plate composite beam and a construction method. The fabricated light steel-bamboo folded plate composite beam comprises two pieces of cold-formed thin-walled C-shaped steel with openings opposite to each other; a mounting space is formed between the two pieces of cold-formed thin-walled C-shaped steel; a plurality of bamboo boards are arranged between the two pieces of cold-formed thin-walled C-shaped steel and are connected with flanges of the cold-formed thin-walled C-shaped steel; the two pieces of cold-formed thin-walled C-shaped steel with the openings opposite to each other are designed to form an upper flange and a lower flange of the composite beam, and fabricated construction of an integrated residential building is facilitated; bamboo plates are arranged between the two pieces of cold-formed thin-walled C-shaped steel to form a web member of the composite beam, the local buckling deformation degree of the cold-formed thin-walled C-shaped steel can be indirectly limited due to the fact that the width-to-thickness ratio of the bamboo plates is larger than that of a traditional steel web member, the local buckling deformation of the cold-formed thin-walled C section steel can be indirectly limited, the bamboo plates are spliced between the two pieces of cold-formed thin-walled C-shaped steel according to a preset angle, so that the composite beam structure is high in bending resistance, crack resistance and construction assembly degree.
本申请公开了一种装配式轻钢‑竹木折板组合梁及施工方法。包括：冷弯薄壁C型钢，其数量为两个且二者开口相对设置；两个所述冷弯薄壁C型钢之间形成有安装空间；若干个竹木板材，设于两个所述冷弯薄壁C型钢之间且与所述冷弯薄壁C型钢翼缘连接；本申请设计两个开口相对设置的冷弯薄壁C型钢，形成组合梁的上、下翼缘，有利于集成式的住宅房屋装配式施工；通过在两个冷弯薄壁C型钢之间设置竹木板材，形成组合梁的腹杆，由于竹木板材宽厚比比传统的钢材腹杆的大，可间接地限制冷弯薄壁C型钢的局部屈曲变形程度，并且，竹木板材在两个冷弯薄壁C型钢之间按预设角度拼装，从而构成受力合理，抗弯性能、抗裂性能、施工装配化程度高的组合梁结构。
Fabricated light steel-bamboo folded plate composite beam and construction method
The invention discloses a fabricated light steel-bamboo folded plate composite beam and a construction method. The fabricated light steel-bamboo folded plate composite beam comprises two pieces of cold-formed thin-walled C-shaped steel with openings opposite to each other; a mounting space is formed between the two pieces of cold-formed thin-walled C-shaped steel; a plurality of bamboo boards are arranged between the two pieces of cold-formed thin-walled C-shaped steel and are connected with flanges of the cold-formed thin-walled C-shaped steel; the two pieces of cold-formed thin-walled C-shaped steel with the openings opposite to each other are designed to form an upper flange and a lower flange of the composite beam, and fabricated construction of an integrated residential building is facilitated; bamboo plates are arranged between the two pieces of cold-formed thin-walled C-shaped steel to form a web member of the composite beam, the local buckling deformation degree of the cold-formed thin-walled C-shaped steel can be indirectly limited due to the fact that the width-to-thickness ratio of the bamboo plates is larger than that of a traditional steel web member, the local buckling deformation of the cold-formed thin-walled C section steel can be indirectly limited, the bamboo plates are spliced between the two pieces of cold-formed thin-walled C-shaped steel according to a preset angle, so that the composite beam structure is high in bending resistance, crack resistance and construction assembly degree.
本申请公开了一种装配式轻钢‑竹木折板组合梁及施工方法。包括：冷弯薄壁C型钢，其数量为两个且二者开口相对设置；两个所述冷弯薄壁C型钢之间形成有安装空间；若干个竹木板材，设于两个所述冷弯薄壁C型钢之间且与所述冷弯薄壁C型钢翼缘连接；本申请设计两个开口相对设置的冷弯薄壁C型钢，形成组合梁的上、下翼缘，有利于集成式的住宅房屋装配式施工；通过在两个冷弯薄壁C型钢之间设置竹木板材，形成组合梁的腹杆，由于竹木板材宽厚比比传统的钢材腹杆的大，可间接地限制冷弯薄壁C型钢的局部屈曲变形程度，并且，竹木板材在两个冷弯薄壁C型钢之间按预设角度拼装，从而构成受力合理，抗弯性能、抗裂性能、施工装配化程度高的组合梁结构。
Fabricated light steel-bamboo folded plate composite beam and construction method
一种装配式轻钢-竹木折板组合梁及施工方法
DU YANSHENG (Autor:in) / CHEN ZHIHUA (Autor:in) / WANG XIAODUN (Autor:in) / MA JIA (Autor:in) / AI RUI (Autor:in)
21.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
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