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| RESEARCH AND TEST ON FILLING CONSTRUCTION OF SUR- FACE LAYER OF SUBGRADE OF PASSENGER DEDICATED LINE |
| ZHANG Liang-chun , QIN De-jin , DENG Yan-xia |
| Technical Development Department of the Third Engineering Bureau of China Railway |
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Abstract A site filling test is made in a section of subgrade for materials gradation, construction technique, al-location of machines, organization of labour force and inspection method of construction according to the materials filling and depth of surface layer of subgrade in design of Passenger Dedicated Line.
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Received: 03 October 2004
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[2]钱家欢，殷宗泽.土工原理与计算[M].北京:中国水利出 版社.2000.11.
[3]范云，白杨军.路基基床表层级配碎石配合比的选定及施工 工艺[J].路基，2002(5):27-30.
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2005, Vol. 22 
