FB-MultiPier Features Showcase
An introductory showcase to using the features of FB-MultiPier.
FB-MultiPier is a nonlinear finite element analysis program capable of analyzing multiple bridge pier structures interconnected by bridge spans. The full structure can be subjected to a full array of AASHTO load types in a static analysis or time varying load functions in a dynamic analysis. Each pier structure is composed of pier columns and a cap. This structure is supported on a pile cap and piles/shafts with nonlinear soil. This analysis program couples nonlinear structural finite element analysis with nonlinear static soil models for axial, lateral and torsional soil behavior to provide a robust system of analysis for coupled bridge pier structures and foundation systems. FB-MultiPier performs the generation of the finite element model internally given the geometric definition of the structure and foundation system as input graphically by the designer.
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In the file .in, code:
CONTROL
20 U= 1 D= 0 S= 0 K= 0 R= 0 N= 17 Z= 0 E= 0 P= 0 V=1.0 : NUMLC
S= 0 T= 0 0 P= 2 F= 0
I= 60 T= 1
Code: S=0 T=0 0 P=2 F=0, Value S=0 is mean?