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SLX 03: framework of articulated bars under concentrated load

SLX 03: framework of articulated bars under concentrated load

Description

Material		Modulus of elasticity	$E = 196 200 N/mm^2$
Geometry	Cross-section	Bars AC and CB: area	$A = 200 mm^2$
	Cross-section	Bars CD and BD: area	$A = 100 mm^2$
	Boundary conditions	In points A and B	Simple supports
	Boundary conditions	Bars CB and CD	Hinges at both ends
Loads			$F = 9.81 \text{kN}$

Results

Deformation $\delta_y$ in Diamonds

Point	Which result	Independent reference	Diamonds	Difference
C	Horizontal formation $\delta_x$	0,26517mm	0,26516mm	0,00%
C	Vertical formation $\delta_y$	0,08839mm	0,08839mm	0,00%
D	Horizontal formation $\delta_x$	3,47902mm	3,47902mm	0,00%
D	Vertical formation $\delta_y$	5,60084mm	5,60034mm	0,01%

References

Mécaniciens, S. F. D. (1990). Guide de validation des progiciels de calcul des structures: SSLL 11: treillis de barres articulées sous une charge ponctuelle.

Tested in Diamonds 2025.

Article Attachments

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