Experimental Stodies of Fracture Toughness KIC for Frozen Soil
Li Hongsheng, Zhang Xiaopeng, Zhu Yuanling, Peng Wanwei
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 1995, (4): 328 -333 .  DOI: 10.7522/j.issn.1000-0240.1995.0047