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현재 위치

A concentrated load that causes the same deflection as a uniformly distributed load on simple beam

작성자 Uploader : metalheart 작성일 Upload Date: 2023-05-13변경일 Update Date: 2023-05-13조회수 View : 84

A concentrated load P (kN) applied to the center of the beam, which causes the same deflection as uniformly distributed load w (kN/m), is can be calculated as follows.

Deflection at the center due to a uniformly distributed load

δ = 5*w*L^4 / (384*E*I)

Where, L (m) is the length of simple beam.

Deflection at the center due to concentrated load

δ = P*L^3 / (48*E*I)

thus,

5*w*L^4 / (384*E*I) = P*L^3 / (48*E*I)

P = 5*w*L / 8

*** 참고문헌[References] ***

P = 5*w*L / 8

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변수명 Variable	변수값 Value	변 수 설 명 Description of the variable

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현재 위치

A concentrated load that causes the same deflection as a uniformly distributed load on simple beam

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