Adaptive Distance-Aware Trunk Deep Operator Learning for Long-Span Roadway Bridges
自适应距离感知主干深度算子学习用于大跨度公路桥梁
机构 * Urban Engineering Department , addressline= New York University Abu Dhabi , country= United Arab Emirates ; organization= National Center for Supercomputing Applications , addressline= University of Illinois at Urbana-Champaign , country= United States of America ; organization= Department of Structural Engineering , addressline= Mansoura University , country= Mansoura, Egypt
AI总结 提出自适应主干DeepONet框架,通过KNN构建荷载相关学习域、距离感知特征和刚度-informed Schur补全重建,实现大跨度桥梁局部响应高精度快速预测,相对误差低于5%,速度提升约60倍。
Comments 39 pages, 26 figures