Effect of repeated freeze|thaw cycles on mechanical properties of clay

Effect of repeated freeze-thaw cycles on mechanical properties of clay

The results show that with the increase in the number of FTCs, the shear strength, cohesion and elastic modulus decreased, while the internal friction angle ...

Effect of repeated freeze-thaw cycles on mechanical properties of clay

However, the variation in the internal friction angle is not obvious, and the maximum increment is within 4°. The cohesion exhibited the most ...

Effect of Freeze-Thaw Cycles on Mechanical Properties of ... - Frontiers

Results indicated that the stress-strain curves changed from strain hardening or stabilization to softening during FT cycles. The elastic ...

Effects of Freeze–Thaw Cycles on the Mechanical Properties ... - MDPI

The freeze–thaw action resulted in particle fragmentation, increased soil porosity, and elevated crack content, thereby contributing to soil ...

Effect of Freeze-Thaw Cycles on Mechanical Properties ... - NASA ADS

Effect of Freeze-Thaw Cycles on Mechanical Properties of an Embankment Clay: Laboratory Tests and Model Evaluations ... Abstract. Freeze-thaw (FT) cycling is a ...

Effect of Freeze‐Thaw Cycles on the Mechanical Properties of ...

Hence, the spacing between soil particles increased, and the compressive strength of unstable clay decreased noticeably after the first freeze- ...

Effects of freeze-thaw cycles on mechanical properties of ...

Unconfined compressive strength increases obviously with increasing cement content, decreases sharply after the first few freeze-thaw cycles, then exhibits ...

(PDF) Effects of repeated freeze–thaw cycles on physico ...

... The higher initial moisture content and a lower freezing temperature have a greater impact on the structure and cohesion of the clay 13,14 .

Effects of freeze–thaw and softening on a natural clay at low stresses

The freeze–thaw cycling produced increased compressibility and pore-water pressures, and reduced strengths at low stresses compared with the behavior of ...

Comparative Study on Mechanical Properties of Compacted Clay ...

These differences reveal that the deterioration effect of freeze-thaw cycles on soil strength is aggravated after water supply. These findings ...

Effect of freeze–thaw cycle on physical and mechanical properties ...

When the number of freeze–thaw cycles exceeds 7 times, the peak strain of the specimens with repeated freeze–thaw cycles changes significantly, ...

Effect of repeated freeze-thaw cycles on mechanical properties of clay

Semantic Scholar extracted view of "Effect of repeated freeze-thaw cycles on mechanical properties of clay" by Haiqiang Jiang et al.

Effect of repeated freeze-thaw cycles on mechanical properties of clay

Effect of repeated freeze-thaw cycles on mechanical properties of clay · Haiqiang Jiang · Hongwei Han · Xingchao Liu · Enliang Wang · Qiang Fu · Jing Luo ...

Compressive and Tensile Strength of Nano-clay Stabilised... - Sciendo

Improvement of the mechanical properties of clayey soils by additional elements to enhance the strength under numerous freezing and thawing cycles has been ...

Effects of Long-Term Repeated Freeze-Thaw Cycles on the ...

The activation of hydration reactions and the rearrangement of soil particles by freeze-thaw cycles thus caused the engineering properties to ...

Effect of Freeze-Thaw Cycles on Mechanical Properties of an ... - OUCI

Results indicated that the stress-strain curves changed from strain hardening or stabilization to softening during FT cycles. The elastic modulus was obviously ...

Effects of repeated freeze-thaw cycles on physico-mechanical ...

Effects of repeated freeze-thaw cycles on physico-mechanical properties of cohesive soils. · Adeli Ghareh Viran, Parisa; Binal, Adil · Understanding the effects ...

Effect of Freeze-Thaw Cycles on Mechanical Properties of an ...

Results indicated that the stress-strain curves changed from strain hardening or stabilization to softening during FT cycles. The elastic ...

The influence of freeze–thaw cycles on the unconfined compressive ...

The main purpose of this study is to explore the effect of freeze–thaw cycles on the unconfined strength of a clayey soil reinforced with steel (ST) and ...

Effect of freeze-thaw cycles on mechanical behavior of clay-gravel ...

Effect of freeze-thaw cycles on mechanical behavior of clay-gravel mixtures ; ZHANG Yong-gan ·, ; LIU Si-hong ·, ; DENG Gang ·, ; FANG Bin-xin ·, ; ZHANG Yan-yi ·, ...