Static Pull Testing of a New Type of Large Deformation Cable with Constant Resistance
Table 2
Geometrical parameter of frictional cone unit.
Specifications
Size of frictional cone unit
Material properties
Large-end diameter (mm)
Small-end diameter (mm)
Height (mm)
CRLD-I
96.0
93.0
150
45# steel
93.1
90.1
150
45# steel
93.2
90.2
150
45# steel
93.1
90.0
150
45# steel
93.1
91.0
150
45# steel
93.1
88.0
150
45# steel
CRLD-II
115.0
110.0
150
45# steel
115.0
108.0
150
45# steel
121.0
111.0
150
45# steel
123.0
110.0
150
45# steel
CRLD-III
125.0
118.0
150
45# steel
125.0
117.0
150
45# steel
Note. 45# steel: the carbon content of this kind of steel is 0.4%, the tensile strength is more than 600 MPa, and the elongation is 16%. The strength of 45# steel is higher than 20# steel, but the toughness and plasticity are poor.