PLS-Based RBF Network Interpolation for Nonlinear FEM Analysis of Dropped Drum in Offshore Platform Operations

2018 ◽  
pp. 118-128
Author(s):  
Hongwei Liu ◽  
Wenjun Zhang ◽  
Shuaichen Liu ◽  
Yan Li
Keyword(s):  
Fem Analysis ◽  
Offshore Platform ◽  
Nonlinear Fem ◽  
Rbf Network

Nonlinear FEM Analysis of Dropped Risers in Offshore Platform Operations

2018 ◽  
Author(s):  
Shibo Zhou ◽  
Wenjun Zhang ◽  
Hongwei Liu ◽  
Haibo Xie ◽  
Zehua Li
Keyword(s):  
Fem Analysis ◽  
Offshore Platform ◽  
Nonlinear Fem

Nonlinear FEM analysis of irregular shells composed of fiber metal laminates

2017 ◽  
pp. 363-366
Author(s):  
J. Chróścielewski ◽  
S. Burzyński ◽  
A. Sabik ◽  
B. Sobczyk ◽  
W. Witkowski
Keyword(s):  
Fem Analysis ◽  
Nonlinear Fem ◽  
Fiber Metal Laminates ◽  
Fiber Metal

Meshing approach in nonlinear FEM analysis of microstructures under electrostatic loads

2001 ◽  
Author(s):  
Aurelio Soma ◽  
Francesco De Bona ◽  
A. Gugliotta ◽  
E. Mola
Keyword(s):  
Fem Analysis ◽  
Nonlinear Fem

Nonlinear FEM Analysis of Experimentally Tested Flat Slabs with Openings

2019 ◽  
Vol 292 ◽  
pp. 191-196 ◽  
Author(s):  
Tomáš Augustín ◽  
Ľudovít Fillo ◽  
Jaroslav Halvonik
Keyword(s):  
Model Calibration ◽  
Fem Analysis ◽  
Linear Analysis ◽  
Experimental Results ◽  
Nonlinear Fem ◽  
Flat Slabs ◽  
The World ◽  
The Face ◽  
Effective Depth ◽  
Reference Specimens

Experimental programs focused on the issues related to the flat slabs still attract the attention of the scientists around the world. At the Central Laboratories of STU in Bratislava, together 8 fragments of the flat slabs were tested, focusing on the influence of the openings on the punching resistance. The two reference specimens were without openings and the others had two symmetrically placed openings. The openings were moved from the face of the column in multiples of the effective depth (0d, 1d, 2d). For the assessment of the tests, the models introduced in the relevant standards and codes were applied. The experimental results were also used for NFEM model calibration. The paper will deal with comparison of the theoretical and experimental results as well as with non-linear analysis that was performed in the ATENA FEM program, with the goal to obtain the most realistic behaviour of the flat slabs with openings. The material properties used in the analysis were obtained from the laboratory tests.

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