The choosing value standards of calculating soilcompressibility in a pressure period in lately issued (GBJ7-89) are different from that in former issued.
Based on indoor tests, the physical properties, stress-strain relationship, intensity behaviors and compressibility of the modified soil with cement are studied in the paper.
通过室内试验，对水泥改良土的物理性质、应力-应变关系、强度特性、压缩特性进行了研究。
3
Red soil is a widely regional special soil which has high porosity ratio, high water content, high strength and low compressibility.