Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Basalt pipe with spiral reinforcing ribs
The invention provides a basalt pipe with spiral reinforcing ribs. The basalt pipe comprises an inner ring part, a reinforcing rib structure and an outer ring part which are sequentially arranged frominside to outside, wherein the inner ring part and the outer ring part are respectively of a sequentially coated basalt felt-yarn-felt structure, the reinforcing rib structure comprises multiple strands of reinforcing ribs which are distributed on the outer surface of the inner ring part at equal intervals, each strand of reinforcing rib is a single-strand core body formed by twisting multiple strands of fiber yarns, and a felt structure is wound outside the core body. According to the invention, the structural strength of the basalt composite pipe is greatly enhanced through the spiral winding type reinforcing ribs.
本发明提供了一种螺旋式加强筋玄武岩管材，包括从内向外依次设置的内圈部分、加强筋结构、外圈部分，所述的内圈部分和外圈部分均为依次包覆的玄武岩毡‑纱‑毡结构，所述的加强筋结构为等距分布在内圈部分外表面的多股加强筋，每股加强筋均为多股纤维纱绞成的单股芯体，芯体外缠绕有毡结构。本发明通过螺旋缠绕式加强筋大大加强了玄武岩复合材料管材的结构强度。
Basalt pipe with spiral reinforcing ribs
The invention provides a basalt pipe with spiral reinforcing ribs. The basalt pipe comprises an inner ring part, a reinforcing rib structure and an outer ring part which are sequentially arranged frominside to outside, wherein the inner ring part and the outer ring part are respectively of a sequentially coated basalt felt-yarn-felt structure, the reinforcing rib structure comprises multiple strands of reinforcing ribs which are distributed on the outer surface of the inner ring part at equal intervals, each strand of reinforcing rib is a single-strand core body formed by twisting multiple strands of fiber yarns, and a felt structure is wound outside the core body. According to the invention, the structural strength of the basalt composite pipe is greatly enhanced through the spiral winding type reinforcing ribs.
本发明提供了一种螺旋式加强筋玄武岩管材，包括从内向外依次设置的内圈部分、加强筋结构、外圈部分，所述的内圈部分和外圈部分均为依次包覆的玄武岩毡‑纱‑毡结构，所述的加强筋结构为等距分布在内圈部分外表面的多股加强筋，每股加强筋均为多股纤维纱绞成的单股芯体，芯体外缠绕有毡结构。本发明通过螺旋缠绕式加强筋大大加强了玄武岩复合材料管材的结构强度。
Basalt pipe with spiral reinforcing ribs
螺旋式加强筋玄武岩管材
JIANG WENJUN (Autor:in)
28.08.2020
Patent
Elektronische Ressource
Chinesisch