Reliability-Based Design Optimization of RC Frames Based on the RBDO-Kriging Method
Guitao Chen, Demin Wei
Available Online April 2017.
- https://doi.org/10.2991/amsce-17.2017.21How to use a DOI?
- RBDO-kriging algorithm; kriging model; covariance matrix adaptation evolution strategy; reliability-based design optimization
- Reliability-based design optimization (RBDO) is a more rational optimization design method due to its consideration of the structure reliability requirements. A new RBDO-kriging method that combines kriging agent model and covariance matrix adaptation evolution strategy (CMAES) is proposed to solve the problems of RBDO of concrete frames efficiently. RBDO of a ten-story and two-bay concrete frame is implemented, the results obtained by comparing five working conditions show that, the refining kriging model proposed in this paper is effective, and RBDO-kriging algorithm can obtain better solution than deterministic optimization algorithm and optimization algorithm based on basic kriging model.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Guitao Chen AU - Demin Wei PY - 2017/04 DA - 2017/04 TI - Reliability-Based Design Optimization of RC Frames Based on the RBDO-Kriging Method PB - Atlantis Press SP - 89 EP - 93 SN - 2352-5401 UR - https://doi.org/10.2991/amsce-17.2017.21 DO - https://doi.org/10.2991/amsce-17.2017.21 ID - Chen2017/04 ER -