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SLL 06: beam on elastic soil foundation

SLL 06: beam on elastic soil foundation

Description

Material		Modulus of elasticity	$E=210 000 N/mm^2$
Geometry	Cross-section	Moment of inertia	$I=100 000 000 mm^4$
Geometry	Boundary conditions	Subgrade	$k=840 kN/m/m$
Loads		In points A, B and C	$F=10 kN$

Results

Bending moment $M_y$ in Diamonds

Point	Which result	Independent reference	Diamonds	Difference
B	Bending moment $M_y$	5,789kNm	5,757kNm	-0,55%
B	Deformation $\delta_y$	-6,844mm	-6,844mm	0,00%
A	Deformation $\delta_y$	-7,854mm	-7,858mm	0,05%
A	Angular rotation $\varphi_z$	0,000 706rad	0,000 705rad	-0,14%

References

Mécaniciens, S. F. D. (1990). Guide de validation des progiciels de calcul des structures: SSLL 15: poutre sur sol élastique, avec extrémités libres.

Tested in Diamonds 2025.

Article Attachments

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