CAJ | 학술논문

采用混凝土的质量评价参数w1和动弹性模量评价参数w2，以及设计的评价参数w来反映混凝土在冻融循环条件下的性能劣化过程，寻出最佳的混凝土性能衰减评价方法。结果表明：评价参数w1、w2及设计的w能反映混凝土性能劣化或失效的过程，评价参数适用相同判定标准，判定法则简单、方便，新设计的参数避免了质量评价参数w1和动弹性模量评价参数w2不一致情况的出现，更加的直观合理，推荐使用新的评价方法。
채용혼응토적질량평개삼수w1화동탄성모량평개삼수w2，이급설계적평개삼수w래반영혼응토재동융순배조건하적성능열화과정，심출최가적혼응토성능쇠감평개방법。결과표명：평개삼수w1、w2급설계적w능반영혼응토성능열화혹실효적과정，평개삼수괄용상동판정표준，판정법칙간단、방편，신설계적삼수피면료질량평개삼수w1화동탄성모량평개삼수w2불일치정황적출현，경가적직관합리，추천사용신적평개방법。
Using the quality evaluation of the parameter of concrete w1,dynamic modulus of elasticity evaluation parameter w2 and the designed evaluation parameters w to characterize the properties of fly ash concrete deterioration in the freeze-tha cycle conditions,To find out the best attenuation method to evaluate the performance of concrete.The result show that: Evaluation parameter w1,w2 and the designed parameter w can reflect the process of deterioration and failure,Evaluation parameters apply to the same criteria,The rule is simple and convenient,The new designed parameter w avoid the inconsistency between the quality evaluation of the parameter of concrete w1 and dynamic modulus of elasticity evaluation parameter w2,is more intuitive and reasonable,It is recommended to use the new evaluation method.