The Reaction Degree Analysis of Fly Ash in the Cement-Peat Soil

Peat soil, (peat and peat soil) has high organic matter content, large void ratio, high natural water content, low shear strength, compressibility, strong characteristics, is a kind of special soil is very weak. But with the development of national economy, the peat soil and engineering construction is more and more close, especially for Kunming area, huge number of peat soil. So the way is very necessary to strengthen the peat soil.Based on typical engineering geological characteristics of peat soil in Kunming region, by adding fly ash, cement to verify the superiority to improve the performance of peat soil strength. Dissolution method is used to determine the degree of reaction of fly ash, peat soil is studied in the degree of reaction of fly ash and admixture, the relationship between parameters such as age, and the correlation model was established;