Effect of freeze|thaw cycling on the mechanical properties of ...

Experimental Investigation on the Effects of Ambient Freeze–Thaw ...

Abstract: In order to study the creep mechanical properties of sandstone subjected to graded loading under the condition of freeze-thaw ...

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

focused on changes in physical and mechanical properties of soil due to freeze–thaw cycles. In this paper, the effect of freeze–thaw cycles on the ...

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

Freeze-thaw (FT) cycling is a crucial issue in seasonal frozen regions and it will influence the mechanical properties of soils, which must be strictly ...

Effects of Freeze-Thaw Cycles on Physical and Mechanical ...

[20] evaluated the effects of subfreezing temperatures and moisture content on the shear behavior of glulam beams, they found that the strengths of the beams ...

Effect of Freeze-thaw Cycles on Microstructure and Mechanical ...

Again, compared to the dry samples, the peak compressive strength of the samples subject to 5, 10, 15, and 20 freeze-thaw cycles decreased by 14.7%, 22.0%, 28.7 ...

Effect of freeze-thaw cycles on the mechanical properties and ...

The results show that the specimen exhibits a strain-hardening stress-strain relationship, and the volumetric strain during shearing exhibits a shear-shrinkage ...

The influence of freeze–thaw cycles on the mechanical properties of ...

As the freeze–thaw cycle continued, fissures gradually developed and increased the most after the first freeze–thaw cycle, but the probability entropy of soil ...

Influence of Freeze-Thaw Cycles on Mechanical - ProQuest

A typical example of the use of non-destructive testing can be determination of the effect of freeze-thaw cycles on the mechanical properties of porous building ...

Effects of Freeze–Thaw Cycles on the Mechanical Properties and ...

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

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

Freeze-thaw cycles have the impact on mechanical properties of the concrete in northern areas of China. In this paper, on the basis of the damage degree of ...

Effects of freeze-thaw cycle on mechanical properties of saline soil ...

In order to study the mechanical propertied and change rules of undrained shear behavior of saline soil under the freeze-thaw cycles, an ...

The Effect of Freeze-Thaw Cycles on the Mechancial Properties of ...

The results showed little change in the mechanical properties at conditions of 25°C and 30% RH. There appeared to be some effect on break strain, however, ...

Effect of freeze and thaw cycle on the mechanical properties of ...

Furthermore, the compressive strength increased by more than 47 MPa, and the deflection at the mid-span reached more than 9 mm in the bending ...

Effect of freeze–thaw cycle on physical and - ProQuest

Results indicated that the mechanical properties of sandstone were significantly reduced by freeze–thaw effect. Sandstone' peak strength and elastic modulus ...

Investigation of the effect of freeze-thaw cycles on the mechanical ...

In case the freeze-thaw cycle is excessive, the decrease in concrete compressive strength should be investigated in more detail and the effects ...

Effects of freeze–thaw cycles on micro and meso-structural ...

The micro-structure and mechanical qualities of porous asphalt mixtures are damaged by freeze–thaw cycles, and the damage gets worse as the number of cycles ...

The influence of freeze–thaw cycles on the mechanical properties of ...

As the freeze–thaw cycle continued, fissures gradually developed and increased the most after the first freeze–thaw cycle, but the probability ...

Experimental Research on Impact of Freeze-thaw Cycle on ...

The effect of freeze- thaw on the undrained shear strength has been studied on natural soil samples as well as laboratory-prepared samples. Data for natural ...

Effect of number of freeze-thaw cycles on physical and mechanical ...

Freeze-thaw process is one of these factors which extensively affects rocks and concrete properties. Thus, taking its impact on physical and mechanical ...

Effects of number of freeze-thaw cycles and freezing temperature on ...

The freeze-thaw process, as a weathering factor, considerably affects the properties of rocks and concrete. Therefore, the effect of the freeze-thaw process on ...