Tensile strength of frozen soil is an important index for frozen soil engineering design.It is found that uniaxial tensile Bosch DWK67EM60B Serie 2 Built In 60cm 3 Speeds B Chimney Cooker Hood Black strength, three-point bending and four-point bending tensile strength values of frozen soil are inconsistent in the test.For this reason, the meso-level numerical method is adopted, assuming that the meso-level material parameters conform to Weibull distribution, and the damage model is Crank Axle Bearing adopted, and the macro-level material properties conform to linear elasticity assumption.
Uniaxial tensile test, three-point bending tensile test and four-point bending tensile test are respectively simulated.The results show that the difference comes from the non-uniformity of materials.The results of this paper provide effective guidance for frozen soil strength design.