Print this article bolts and other types of connectors in the structure of the strength of structural loading and unloading. Affect the strength of the bolt is one of the shear stress. When a bolt connecting two or more parts, each part on the bolt can be taught independent force, often in different directions. On the results of the opposition forces in the bolt through the connecting parts between the two bolts plane shear stress.  Shear Connector the high shear stress in the bolts, the bolts can break. Cut an extreme example of this is to use bolt cutters bolt. The two opposing forces blade tool to teach the bolts on a single plane, the cut-off bolts. Shear stress to determine the bolt is a simple calculation, only a few input
With a ruler or digital calipers to measure the thickness of each part of the bolt assembly. Marked each thickness of T1, T2, T3, and so on.

Use a formula to calculate the shear stress τ = F / (D, * (T1 T2)) If the bolts to connect two plates, each plate by a force (F) in the opposite direction. This load case, known as simple shear. For example, Shear Connector if two 1-inch thickness with a diameter of 1 inch (d) The strength bolted connections, 100 pounds per plate, τ = 50 lbs.

Use a formula to calculate the shear stress τ = F / (2D * (T1 the T2 T3),) if the bolts to connect the three sections, the center plate in a direction of force, and the other two plates encountered in the other direction of force. This load case is considered to be a double cut, cut bolts occurred in two different aircraft. For example, Shear Connectorif the three plate thickness of 1 inch diameter is 1 inch (four) and the bolt connection plate to withstand 100 lbs of force, then τ = 16.7 lbs.