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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7. 弹性模量的变化规律

Fig. 7. The law of change of modulus of elasticity of the lignin fiber stabilized loess samples: effect of number of freeze-thaw cycles (envelope pressure 60 kPa) (a); effect of envelope pressure (5% admixture) (b)