Fundamental research on the statical analysis for RC buildings with holistic 3D calculation model

Author(s): Thomas Markus Laggner, Dirk Schlicke, Nguyen Viet Tue
Paper Category: proceedings
Book Title: Proceedings of the International Conference on Sustainable Materials,
Systems and Structures (SMSS2019)
Editor(s): Ivana Carević Stjepan Lakušić Dirk Schlicke
ISBN: 978-2-35158-217-6
e-ISBN: 978-2-35158-218-3
Publisher: RILEM Publications SARL
Publication Year: 2019
Pages: 32 - 33
Total Pages: 2
Language: English

Abstract: Nowadays, holistic 3D calculation models can be seen as a substantial part of structural
engineering, especially in case of irregular, more complex and/or unconventional structures.
The herewith presented research aims at an optimal use of such holistic 3D calculation models
for the structural analysis of buildings. In detail, a representative high-rise building with flat
slabs and a core for structural stability was modelled with a holistic 3D model taking into
account the overall compatibility of the structural elements in the structure when loaded.
This contribution concentrates on the comparison of the calculation results from the 3D
models with and without construction stage analysis (CSA) with those from commonly used
extracted 2D subsystems. Furthermore, the effect of stress distribution due to differential creep
and shrinkage in the individual concrete columns and the concrete core will be discussed.

Online Publication: 2019
Publication Type: full text
Public price(euros): 0.00