A Prediction Model of Structural Settlement Based on EMD-SVR-WNN

• Published in: Advances in Civil Engineering Vol. 2020; no. 2020; pp. 1 - 11
• Main Authors: Chen, Yonghong, Wang, Lixin, Gan, Wenjuan, Luo, Xianglong, Meng, Xue
• Format: Journal Article
• Language: English
• Published: Cairo, Egypt Hindawi Publishing Corporation 2020; Hindawi; Hindawi Limited; Wiley
• Subjects: Accuracy; Analysis; Civil engineering; Construction; Decomposition; Deformation; Forecasts and trends; Foundation settlement; Markov analysis; Model accuracy; Model testing; Monitoring; Neural networks; Pattern recognition; Prediction models; Regression analysis; Settlement analysis; Structural engineering; Structural safety; Structural settlement; Subway construction; Support vector machines; System theory; Time series; Wavelet transforms

Timely and accurate prediction of structural settlement is of great significance to eliminate the hidden danger of structural and prevent structural safety accidents. Since the deformation monitoring data usually is nonstationary and nonlinear, the deformation prediction is a difficult problem in th...