1) elastic wave velocity of cement-soil
水泥改良土的弹性波速
2) cement-soil
水泥改良土
1.
Test Study on the Effect of Cyclic Dry-wet Process on the Fatigue Strength of Cement-soil;
干湿循环对水泥改良土疲劳强度影响的试验研究
2.
Research purposes:Cement and lime-improved loess are used as the backfill of the subgrade in Zheng-Xi passenger dedicated railway line,the partial compactions of cement-soil are very difficulty satisfy the design request,but its mechanics satisfied the design request all.
研究目的:郑西客运专线铁路路基采用了水泥和石灰改良湿陷性黄土填筑,在填筑工艺性试验中出现了部分水泥改良土压实度难以满足设计要求,但是其力学指标均满足设计要求的现象。
3.
Cement-soil is an important filling material used in the railway subgrade engineering.
水泥改良土是铁路路基工程中重要的填料。
3) cement improved soil
水泥改良土
1.
The cement improved soil is a kind of important fill material used widely in construction of railway subgrade.
水泥改良土是高速铁路路基工程中广泛使用的一种重要填料。
4) cement-improved soil
水泥改良土
1.
In order to enlarge the usage extent of base materials of rapid transit railway foundation, the dynamic triaxial test is made on cement-improved soil.
为了扩大高速铁路路基基床底层填料的使用范围,进行了水泥改良土的动三轴试验,分析了水泥改良土在列车重复荷载作用下的动力特性,研究了水泥改良土的临界动应力、累计塑性变形、弹性变形和回弹模量的变化规律及影响因素,论证了水泥改良土作为高速铁路路基基床底层填料的可行性。
2.
In result,test data were obtained of permeability coefficient of reconstituted specimens of cement-improved soil,frost-heave ratio and thaw settlement ratio under open-system freezing conditions for 9 cement mixing amount.
为了揭示水泥改良土拟制冻胀融沉的机理、检验水泥改良地层治理冻胀融沉的有效性,针对上海灰黄色粉砂开展水泥改良土冻胀融沉性质的实验研究。
5) dynamic deformation of cement-soil
水泥改良土的动变形
6) shear wave velocity of improved-soil
改良土的剪切波速
补充资料：硅酸盐水泥(见通用水泥)
硅酸盐水泥(见通用水泥)
portland cement
硅酸盐水泥portland Cement以硅酸盐为主要成分的水泥(见通用水泥)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条