当前位置: X-MOL 学术Int. J. Multiscale Comput. Eng. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
COMPUTATIONAL ANALYSES OF FLEXURAL BEHAVIOR FOR ULTRAHIGH PERFORMANCE FIBER REINFORCED CONCRETE BRIDGE DECKS
International Journal for Multiscale Computational Engineering ( IF 1.4 ) Pub Date : 2020-01-01 , DOI: 10.1615/intjmultcompeng.2020035500
Yan Wang , Timothy Artz , Andrew Beel , Xudong Shao , Jacob Fish

The manuscript describes a multiscale paradigm for predicting post-cracking flexural behavior in ultrahigh performance fiber reinforced concrete (UHPFRC) structures. A comparative study was conducted to simulate the flexural behavior of reinforced UHPFRC beams used in the Malukou Bridge, China. In this study, UHPFRC was modeled as a heterogeneous composite medium made of a matrix and steel fibers using a reduced-order multiscale approach, and for comparison purposes, using a conventional single-scale homogeneous isotropic medium. The multiscale approach has been shown to be considerably more accurate in predicting the post-cracking flexural behavior of the reinforced UHPFRC deck than the conventional single-scale approach.
更新日期:2020-01-01
down
wechat
bug