杨木高

Supporting structure for railway crossing under loess tunnel with extra-large section

李宁, 李雷, 李凌志, 2010 .

Water-rich tunnel pilot long-distance large-diameter precipitation channel and construction method thereof

李雷, 刘国庆, 李宁, 2014 .

Supporting structure of extra-large cross-section loess tunnel and construction method thereof

李宁, 李雷, 李凌志, 2010 .

Support structure of loess tunnel with extra-large cross-section

李宁, 李雷, 李凌志, 2010 .