Calculation of Bending Rigidity and Equivalent thickness of floor slab for impedance calculation:Homogeneous-single panel-void slab with circle hollow air space

Calculation of Bending Rigidity and Equivalent thickness of floor slab for impedance calculation:Homogeneous-single panel-void slab with circle hollow air space

1Density of member:ρ kg/m^3-
2Thickness of floor slab:h1 m-
3Young's modules of member:E *10^10 N/m^2-
4Diameter of circle:φ m-
5Interval of void:a m-
6Graph Plot Input Data: , Figure:
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Keyword・Reference・Remarks・History

LaTex

Keyword

Diameter of circle,Interval of void,Homogeneous- single panel-void slab with circle hollow air space,Bending Rigidity,Equivalent thickness of floor slab, impedance calculation,Density of member,Thickness of floor slab,Young's modules of member,Second moment of area

Reference

[1]:日本建築学会:『建物の床衝撃音防止設計』,技報堂,pp.11-39,2009.

Remarks

・Equivalent thickness of floor slab(m):h
・Density of member(kg/m^3):ρ
・Thickness of floor slab(m):h1
・Young's modules of member(N/m^2):E
・Second moment of area(m^4/m):I
・Bending Rigidity(Nm^2/m):B
・Diameter of circle(m):φ
・Interval of void(m):a
・Equivalent thickness is calculated as Poisson's ratio is zero.
・Making Equation Image is powered by CODECOGS

History

・2010/11/13:Bug Fix
・2010/10/23:Upload

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