铁路线下基础设施建造与运维研究进展

时间（Time）：2025-06-14 09:00 - 10:30

地点（Room）：二层215

方向：轨道交通

报告安排/Program

基于贝叶斯优化的SVR模型软土路基沉降预测研究

Settlement Prediction Study of Soft Soil Roadbed with SVR Model Based On Bayesian Optimization

报告人

韩语西南交通大学
YU Han, Southwest Jiaotong University

面向铁道工程规范的大语言模型微调及应用

Fine-tuning and Application of a Large Language Model for Railway Engineering Standards

报告人

王卓彬西南交通大学
WANG Zhuo-bin, Southwest Jiaotong University

Load Spectrum Extrapolation Method for Fatigue Damage of the Turnout Based on Kernel Density Estimation

报告人

朱小雪西南交通大学
ZHU Xiaoxue, Southwest Jiaotong University

基于级数分析与动态阈值的路基变形异常判识

Abnormal Identification of Subgrade Deformation based on Series Analysis and Dynamic Threshold

报告人

刘阳阳西南交通大学
LIU Yangyang, Southwest Jiaotong University

温度与实车荷载耦合下高海拔长陡坡无缝道岔动力学模型构建方法

A Dynamic Analysis Model for High-Altitude Steep Slope Jointless Turnouts under the Coupling Effect of Extreme Temperature and Actual Vehicle Load

报告人

王雪彤西南交通大学
WANG Xuetong, Southwest jiaotong University

Multi-scale Investigation on the Mechanical Properties of Lime-stabilized Red Mudstone as Fill Material for High-speed Railway Subgrade

报告人

马杰西南交通大学
MA Jie, Southwest Jiaotong University

Research on the Tri-Cementitious Mechanism of Phosphogypsum-Lime-Fly Ash and the Macro-Micro Performance of Roadbed Subbase Fillers

报告人

罗爱博西南交通大学
LUO Aibo, Southwest Jiaotong University

基于离散元法的非均匀冻结有砟道床横向阻力特性研究

Study on the Lateral Resistance Characteristics of Non-Uniformly Frozen Ballasted Track Bed Based on Discrete Element Method

报告人

岳帅长安大学
YUE Shuai, Chang'an University

基于图神经常微分方程的铁路边坡位移预测方法

Railway Slope Displacement Prediction Model Based on Graph Neural Ordinary Differential Equations

报告人

刘士杰西南交通大学
LIU Shijie, Southwest Jiaotong University