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| FIELD MEASUREMENS ON SUBGRADE OF LIME-SOIL IN EXTENSION PROJECT OF CHENGDU EAST RAILWAY STATION |
| Luo Qiang Liu Shen Cao Xinwen |
| Southwest Jiaotong Univ ersity |
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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.
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Received: 20 January 1997
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1997, Vol. 14 
