大跨桥梁伸缩变形对梁端有砟道床细观力学行为的影响分析
刘万里, 柯明亮, 蔡小培, 张政, 钟子杰
Influence analysis of long-span bridge expansion deformation on meso-mechanical behavior of ballast beds at girder ends
Wanli LIU, Mingliang KE, Xiaopei CAI, Zheng ZHANG, Zijie ZHONG
北京交通大学学报
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2026, (2): 68
-77
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DOI: 10.11860/j.issn.1673-0291.20250055
