The invention relates to a paving layer and application thereof. The paving layer comprises at least six long fiber layers, the laying angles of the two outermost long fiber layers are respectively and independently 55-65 degrees or minus 55-minus 65 degrees; the laying angles of the long fiber layers are at least four different layers. On the basis of ensuring that the structure is light, the paving layer has excellent rigidity, vibration characteristics and strength, the paving layer is not prone to deformation, high in external load resisting capacity, not prone to resonance, especially high in strength performance, capable of bearing large external loads, not prone to fracture damage of the structure and capable of better exerting the functionality of the paving layer.
本发明涉及一种铺层及其应用,所述铺层包括至少六层长纤维层;最外侧的两层的长纤维层的铺设角度各自独立地为55‑65°或‑55~‑65°;所述长纤维层的铺设角度至少有四层不同。本发明所述铺层保证结构在轻质的基础上,具有优异的刚度,振动特性和强度,所述铺层不容易变形,抵抗外部载荷能力高,也不容易发生共振,尤其是强度性能高,能承受较大的外部载荷,结构不易发生断裂破坏,能够更好的发挥自身的功能性。
Layer and application thereof
一种铺层及其应用
2023-02-03
Patent
Elektronische Ressource
Chinesisch
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