Naslov
ANN for Design of GLULAM Three Hinged Arches

Autori
Žagar Zvonimir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 5th International Design Conference / Marijanović Dorian - Dubrovnik : Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu, 1998, 317-322

Skup
5th International Design Conference DESIGN 98

Mjesto i datum
Dubrovnik, Hrvatska, 19.05.1998. - 22.05.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Expert System; timber structures; EC5; limit state design; FEA programs; rule-based ES; GURU; Neural networks; run-time version of NN; three hinged arches; 3D structures
(Expert system; timber structures; EC5; limit state design; FEA programs; rule-based ES; GURU; neural networks; run-time version of NN; three hinged arches; 3D structures)

Sažetak
We have succeeded in creating an Artificial neural network (ANN) for complete design of 3D one bay structures, built from 3-hinged GLULAM arches, timber purlines and X-shaped timber bracing. A parametric FE design for the complete 3D structure was done using the PANEL option of the FEA M-STRUDL program. A 78 examples series of the 3D structure in the range of 15 to 30 m soans was generated and tested acording to EC5 standards and STEP 5 interpretations, as well by usung the FEA parametric GEOSTAR input for COSMOS/M program concerning the stability of the structures. The results were presented to the NeuroShell 2 for Windows, as a teaching set. Now the run-time version of the NN is able to design in practically "no-time" all of the dimensions of all of the structural and nonstructural elements of the 3D three hinge GLULAM arch structure. The ANN is practically a multidimensional table for (preliminary) structural design of this type of structures.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA