基于长短时记忆的真空预压地基沉降预测

梁煜婉, 肖朝昀, 李明广, 孟江山, 周建烽, 黄山景, 朱浩杰

Ground Settlement Prediction by Vacuum Preloading Based on LSTM

LIANG Yuwan, XIAO Zhaoyun, LI Mingguang, MENG Jiangshan, ZHOU Jianfeng, HUANG Shanjing, ZHU Haojie

表2 B4-1-6区LSTM沉降预测性能评价指标

Tab.2 LSTM settlement prediction performance evaluation index in B4-1-6 zone

阶段 LSTM 三点法 双曲线法 浅岗法 eRMSE/mm eMAE/mm eRMSE/mm eMAE/mm eRMSE/mm eMAE/mm eRMSE/mm eMAE/mm 拟合阶段 3.9 3.4 2.4 1.5 2.5 2.1 3.5 2.9 预测阶段 2.7 2.3 12.4 10.7 13.6 11.5 5.0 4.3