Research on Engineering Geomechanics Characteristics and CFRP Reinforcement Technology Based on Machine Learning Algorithms

Table 1

Main material parameters.

Material	Material parameters
CFRP board	Tensile strength/MPa	4133
	Elastic modulus/GPa	230
	Elongation/%	1.88
	Thickness/mm	0.168
BFRP board	Tensile strength/MPa	2101
	Elastic modulus/GPa	90
	Elongation/%	2.5
	Thickness/mm	0.110
Adhesive	Tensile strength/MPa	49
	Elastic modulus/GPa	2.379
	Elongation/%	1.9
Concrete	Compressive strength/MPa	30.6