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一种盾构穿越大堤变形预警方法、系统、设备及存储介质
InventionUnknown
12Claims · 4 independent
§ Ⅰ
Dossier Overview
Inventor
刘鹏; 刘四进; 王华伟; 孙明锴; 田野; 张纪迎; 吴琼
Filing Date
Jun 23, 2026
Publication Date
Oct 16, 2026
IPC Classification
G06F 30/27 (2020.01)G06F 18/214 (2023.01)G06F 18/21 (2023.01)G06N 3/0499 (2023.01)G06N 3/084 (2023.01)G06F 119/14 (2020.01)
本发明提供了一种盾构穿越大堤变形预警方法、系统、设备及存储介质,涉及隧道及地下工程监测与预测技术领域。本方法明确以盾构掘进的切口压力、掘进速度、同步注浆压力、同步注浆方量为BP神经网络输入层参数,以大堤沉降值为输出层参数,通过工程实测数据对BP神经网络进行训练、验证与优化,构建高精度沉降预测模型;利用该模型实时预测大堤沉降值,并结合盾构掘进阶段划分动态设定预警阈值,实现大堤沉降的超前预测与分级预警。本发明实现了施工参数与沉降预测的深度耦合,预测精度高、预警响应快,能精准指导盾构施工参数调整,有效控制大堤沉降变形,保障盾构穿越大堤施工的安全。
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