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76
results.
Updated on
15/09/2026 [08:59:00]
Results 75 to 76 of 76
Nº publicación: CN122592506A 18/08/2026
Applicant:
江西省交通设计研究院有限责任公司
Absstract of: CN122592506A
本申请提供了一种FCM聚类约束ERT与AMT联合反演方法及系统，涉及地球物理勘探技术领域。方法包括：获取隧道勘察区域的ERT与AMT同步观测数据并进行预处理；建立非结构化网格模型，初始化电阻率模型及FCM聚类参数；以非结构化网格为载体构建综合目标函数；采用交替迭代策略求解目标函数，通过固定聚类特征更新反演模型、固定反演模型更新聚类特征的交替优化至收敛获取联合反演结果。本发明通过引入模糊C均值聚类约束与交叉梯度约束的双重结构耦合机制，提升了断层破碎带及富水构造等不良地质体边界的识别精度，实现了两种物探数据的深度融合与优势互补，为隧道勘察提供了高可靠性的电阻率模型及量化表征反演不确定性的隶属度场。
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