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how to model spring with variable stiffness in tension and compression
Posted Nov 14, 2019, 9:40 a.m. EST General, Modeling Tools & Definitions, Structural Mechanics Version 4.4 0 Replies
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Hi . I am working on buckling of beams resting on springs.I found the spring foundation node in beams but it enables a constant stiffness. But in my case the spring has stiffness 30N/m in tension and 100 N/m in compression. How may i model it? I tried the (force vs extension node but results do not converge) Can some one help out.
Suresh kumar
Hello Suresh Kumar Duggivalasa
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