The minimum weld thickness required for allowable stress is primarily determined by the shear flow it must resist, although it may also involve considerations of bending stress. There are no strict rules governing weld design; engineers must analyze each situation individually. Omer Blodgett's books on welded structures are highly recommended resources for engineers seeking to deepen their understanding of weld design and analysis.
PREREQUISITESEngineers, particularly those involved in structural design and welding, as well as students studying mechanical or civil engineering principles related to weld design.
For most applications, the weld size is determined by the amount of shear it must resist; in other situations, the stress in the weld can be a combination of shear and bending.Daniel Turner said:Hi guys,
Quick question, How do you calculate the min. weld thickness needed for an allowable stress?
You calculate shear flow I assume?
Thanks in advance!