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冻融作用下木质素纤维改良黄土力学与热学特性试验研究
董超凡1,2(), 张吾渝1,2(), 张瑞星1,2, 黄雨灵1,2, 高英3
Experimental study of the mechanical and thermal properties of lignin fiber-stabilized loess under freeze-thaw cycles
Chaofan DONG1,2(), Wuyu ZHANG1,2(), Ruixing ZHANG1,2, Yuling HUANG1,2, Ying GAO3

图6. 试样的破坏强度

Fig. 6. Destructive strength of the lignin fiber stabilized loess samples: effect of envelope pressure (F-T=0 and 20) (a); effect of lignin fiber admixture (envelope pressure 30 kPa) (b); effect of number of freeze-thaw cycles (envelope pressure 90 kPa) (c)