Yadda za a ƙayyade tsawon rivet tare da dabara a ka'idar?

Akwai dabaru da yawa don ƙididdige tsawon rivets, gabaɗaya bisa ga dabara.

L=1.12 ×δ+ 1.4 × d

δ：: Kauri mai kauri

d: Diamita na Rivet