GB/T 2843-1981
Abolished
GB/T 41762.2-2022
Active
National standards
GB/T 41762.2-2022 Fibre-reinforced plastic composites—Determination of laminate through-thickness properties—Part 2:Determination of the elastic modulus,the strength and the Weibull size effects by flexural test of unidirectional laminate,for carbon-fibre based systems
GB/T 41762.2-2022 Fibre-reinforced plastic composites—Determination of laminate through-thickness properties—Part 2:Determination of the elastic modulus,the strength and the Weibull size effects by flexural test of unidirectional laminate,for carbon-fibre based systems
Basic Information
Standard Code:
GB/T 41762.2-2022
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fiber-reinforced composites
ICS Name:
Enhanced plastics
Publish Date:
2022-10-12
Implement Date:
2022-10-12
Pages:
16 pages
Scope
This document describes the bending test method for determining the thickness-direction (out-of-plane) tensile strength, tensile failure strain, and tensile modulus of carbon fiber reinforced plastic (CFRP) laminates.
This document is applicable to unidirectional carbon fiber reinforced plastic (UD-CFRP) laminates. Additionally, due to the size effect of the tensile strength in the thickness direction, the calculation of the effective volume is also described.
Development Information
Referenced Standards
ISO 291
ISO 1268-1
ISO 1268-4
ISO 2818
ISO 5893
ISO 20501
Adopt standards
ISO 20975-2:2018
Related Standards
GB/T 3139-1982
Replaced
GB/T 3139-1982 Test method for thermal conductivity of glassfiber reinforced plastics
GB/T 3854-1983
Replaced
GB/T 3854-1983 Test method for hardness of fiber reinforced plastics by means of a Barcol impressor
GB/T 3855-1983
Replaced
GB/T 3855-1983 Test method for resin content of carbon fiber reinforced plastics
GB/T 3856-1983
Replaced
GB/T 3856-1983 Test method for compression properties of unidirectional fiber reinforced plastics
GB/T 6011-1985
Replaced