Difference in results between calculation in module LIRA-SOIL and model of LIRA-SAPR

Dear gurus of LIRA, advice the beginner. In LIRA-SOIL, settlement of pile foundation is 153 mm. In design model, the displacement of foundation slab according to “z” axis is 278 mm. How could be such differences? What may be the reason? Thanks in advance.

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Elijah27 Visitor Posts: 2 Points: 1 Joined: Sep 11, 2014	#1 People who like this:0 Yes/0 No Sep 11, 2014 07:04:39 Dear gurus of LIRA, advice the beginner. In LIRA-SOIL, settlement of pile foundation is 153 mm. In design model, the displacement of foundation slab according to “z” axis is 278 mm. How could be such differences? What may be the reason? Thanks in advance.

chuyits Visitor Posts: 35 Points: 17 Joined: Jul 22, 2013	#2 People who like this:0 Yes/0 No Sep 14, 2014 16:05:11 Upload the task to understand it.

ander Guru Posts: 1506 Points: 2551 Joined: May 31, 2007	#3 People who like this:0 Yes/0 No Sep 17, 2014 16:23:47 First of all, pictures of contour plots do not match (visor and soil). In any case, deformations according to visor should be seen. Other difference may depend upon different DCL with respect to which the module of subgrade reaction were determined. Analyze different results in soil module and in visor.

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