Prediction of punching behaviour of RC slabs using continuum nonlinear FE analysis
Paper i proceeding, 2016

Failure of reinforced concrete (RC) slabs in punching has been a challenging problem for nonlinear finite element (FE) analysis. To improve the analysis approach, this study was conducted by developing a nonlinear FE analysis method for slabs subjected to punching failure, using three-dimensional continuum elements. The influence of several modelling choices were investigated by comparing such results as load carrying capacity, load-deflection response and crack pattern from the FE analyses with available experimental data. The proposed method show the possibility of accurately predicting the load-carrying capacity and realistically describing the behaviour of slabs.

Punching failure

Finite element analysis

RC slabs

Structural behaviour

Författare

Jiangpeng Shu

Chalmers, Bygg- och miljöteknik, Konstruktionsteknik

Mario Plos

Chalmers, Bygg- och miljöteknik, Konstruktionsteknik

Kamyab Zandi

Chalmers, Bygg- och miljöteknik, Konstruktionsteknik

Morgan Johansson

Chalmers, Bygg- och miljöteknik, Konstruktionsteknik

Filip Nilenius

Chalmers, Bygg- och miljöteknik, Konstruktionsteknik

IABSE Congress Stockholm, 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment

1629-1636

Styrkeområden

Transport

Building Futures

Ämneskategorier

Samhällsbyggnadsteknik

ISBN

978-385748144-4

Mer information

Skapat

2017-10-07