TY - Journal of Yangtze River Scientific Research Institute A1 - HU Shao-wei,XIE Jian-feng,YU Jiang T1 - Fracture Toughness of Specimen with Different Initial Seam-Height Ratio under Wedge Splitting Test Y1 - 2015-02-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 114 EP - 118 VL - 32 IS - 2 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2015.02.023 ER -