Abstract：This paper simply int roduces the ex tension project o f Chengdu East Rai lway Station, the ha rm of Cheng du clay o n const ructions ( such as subg rade) , a nd the reactio n betw een lime and soi l. On the basis of the experimental study of reference( 1) , sy stematic field measurement s a re made upon the subg rade o f the lime-soil in the ex tension pro ject o f Chengdu East Rai lway Statio n, a nd the resul ting reg ular pat terns betw een lime content a nd physical- mechanical properties are analy zed . The data indicate that the lime content o f ten percent is better than six teen percent for the subg rade of the lime-soi l of Chengdu clay.
罗强，刘深，曹新文. 成都东站扩建工程石灰土 基床的现场试验[J]. 铁道工程学报, 1997, 14(4): 93-97.
Luo Qiang Liu Shen Cao Xinwen. FIELD MEASUREMENS ON SUBGRADE OF LIME-SOIL IN EXTENSION PROJECT OF CHENGDU EAST RAILWAY STATION. Journal of Railway Engineering Society, 1997, 14(4): 93-97.
1997, Vol. 14 
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