Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength thermo-plastic fiber reinforced composite material well lid
The invention discloses a high-strength thermo-plastic fiber reinforced composite material well lid. The high-strength thermo-plastic fiber reinforced composite material well lid comprises a well lid surface and a reinforcing rib which is used for supporting the well lid surface; fibers in the well lid surface part and a skid-proof lug boss which is arranged on the well lid surface comprise at least one layer of continuous fiber; the fiber in the reinforcing rib is long fiber. The high-strength thermo-plastic fiber reinforced composite material well lid disclosed by the invention has the advantage of being capable of overcoming the defects that a well lid in the prior art is heavy, fragile and large in noise when a vehicle passes, and the defects that an existing high-molecular composite material-prepared cellar well lid is low in bearing capacity and the like. The continuous fiber and the long fiber supplement each other to overcome their own shortcomings, so that the compressive strength of the well lid is enhanced, and cracks are unlikely to cause.
High-strength thermo-plastic fiber reinforced composite material well lid
The invention discloses a high-strength thermo-plastic fiber reinforced composite material well lid. The high-strength thermo-plastic fiber reinforced composite material well lid comprises a well lid surface and a reinforcing rib which is used for supporting the well lid surface; fibers in the well lid surface part and a skid-proof lug boss which is arranged on the well lid surface comprise at least one layer of continuous fiber; the fiber in the reinforcing rib is long fiber. The high-strength thermo-plastic fiber reinforced composite material well lid disclosed by the invention has the advantage of being capable of overcoming the defects that a well lid in the prior art is heavy, fragile and large in noise when a vehicle passes, and the defects that an existing high-molecular composite material-prepared cellar well lid is low in bearing capacity and the like. The continuous fiber and the long fiber supplement each other to overcome their own shortcomings, so that the compressive strength of the well lid is enhanced, and cracks are unlikely to cause.
High-strength thermo-plastic fiber reinforced composite material well lid
WANG HONGLI (Autor:in)
29.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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