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Calculation of required diameter of a pin (shear stress at both sides)

작성자 Uploader : corona 작성일 Upload Date: 2018-09-15변경일 Update Date: 2018-09-17조회수 View : 826

As shown in figure, there is a pin connection on which the load P is acting.
The required minimum diameter of pin is calculated as the following.

Letting the pin diameter as d1, the cross
sectional area of the pin, A1, is :

A1 = (π/4)*d1^2

Letting the allowable shear stress of the pin as τ, allowable load P is as below, since both sides (a-a, b-b) are under shear stress.

P = 2A1* τ = 2*(π/4)*d1^2 * τ

Thus, the required diameter of the pin d1is :

d1 = (4*P / (2*π*τ))^(1/2)

*** 참고문헌[References] ***

d1 = (2*P / (π * τ))^(1/2)

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현재 위치

Calculation of required diameter of a pin (shear stress at both sides)

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