软岩大变形发生的边界条件及对策探讨Guang-ze ZHANG,Chun-yang CHAI,Zhang SONG,Jiang-feng GONGJournal of Railway Engineering Society(2018)引用 8|浏览2AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要