期刊论文

Hu, D

英文

Scientific Reports

2045-2322

2023

13

1

5512

10.1038/s41598-023-32189-0

The authors would like to acknowledge the financial support provided by the National Natural Science Foundation of China (Grant No. 51678226), the Natural Science Foundation of Hunan Province (Grant Nos. 2021JJ50147; Grant Nos. 2021JJ30078), the Science and Technology Innovation Project of Yiyang City (Grant Nos. 2019YR02; Grant Nos. 2020YR02), and the Open Research Foundation of Hunan Provincial Key Laboratory of Key Technology on Hydropower Development (Grant No. PKLHD202005).

本校为第一且通讯机构

To provide theoretical support for the safety control of rectangular pipe jacking tunnels crossing an existing expressway, a method for predicting the surface settlement of a rectangular pipe jacking tunnel is proposed in this study. Therefore, based on the high approximation of the BP neural network to any function under the multiparameter input, the PSO-BP mixed prediction model of the ground subsidence of the ultrashallow buried large section rectangular pipe jacking tunnel is established by taking into account the adaptive mutation method, adopting the improved particle swarm optimization ...