The prediction framework and results for compressive stress of high-electrically-sensitive concrete based on resistivity parameters. (IMAGE)
Caption
The figure presents a prediction framework for compressive stress of resistivity-integrated highly electro‑sensitive ultra‑high performance concrete (HS‑UHPC). The left part illustrates the model architecture, which includes an input layer with mix ratio, displacement, and the distinctive parameter resistivity; a processing layer for normalization and sensitivity analysis; a prediction layer comprising DLNN, GPR, and BT; an output layer for compressive stress of HS‑UHPC; and an evaluation layer using R², RMSE, and MAE. The right part provides parameter distribution and sensitivity analysis results and prediction results from DLNN, GPR, and BT models, each showing the predicted compressive stress, 95% confidence band, and corresponding RMSE value.
Credit
Lifeline Emergency and Safety, Tsinghua University Press
Usage Restrictions
News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only.
License
Original content