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
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Experimental study of the mechanical and thermal properties of lignin fiber-stabilized loess under freeze-thaw cycles
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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) |
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