Twisted fillet load online calculator
App description
Enter the value and click "Calculate" to display the result
Calculation formula
F = force
L = weld length
H = weld depth
Tshear = Shear stress of the weld is a shear force
d0 = distance from the center of mass of the weld set to the centerline
L0 = distance from the center of mass of the weld set to the force
Jgroup = polar moment of inertia
r0 = radial distance to the farthest point of the weld
Ttorsion = shear stress of weld distortion
α = enclosing angle
Tmax = maximum shear stress of the weld
Fillet welds are lap joints, corner joints, T-joints. The fillet weld has a generally triangular cross section, although its shape is not necessarily a right triangle or an isosceles triangle. Weld metal is deposited on the two members that are assembled and infiltrated and fused with the base metal to form a co-formed corner.
This calculator is used to calculate the resulting stress in the weld.
The approximately triangular section of the weld joins the two surfaces, approximately at right angles to each other, in the lap joint.
Stress is a measure of the average amount of force per unit area. This is a measure of the total internal force acting on the strength of the imaginary body throughout the inner surface, acting as a response to external forces and body forces.
The stress state of the shear stress, the stress is parallel or the tangential direction of the face material, rather than the normal stress, when the stress is perpendicular to the face.
The polar moment of inertia is a torsion amount used to predict an object, and there is no obvious warping or out-of-plane deformation in a constant circular section of the object (or segment object). It is used to calculate the angular displacement moment of an object. It is similar to the moment of inertia, which is an object's resistance to bending and the need to calculate displacement.
Usage example
Input data:
Weld length (L): 100Cm
Fillet weld depth (D): 10Cm
Force: 15N
Distance from the center of mass of the weld group to the force (L0): 45 cm
Distance from the center of mass of the weld set to the centerline (d0): 30 cm
Click "Calculate" to output data
The shear stress of the weld is a shear force: 0.0000750 106 N / m2
Polar moment of inertia: 3.48e+4 10-6 N / m4
Shear stress of weld seam distortion: 0.000113 106 N / m2
Surrounding angle: 59.0°
Maximum shear stress of weld: 0.000136 106 N / m2