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| STUDY AND EXPLORATION ON GRADING CRUSHED STONE FOR DEDICATED QIN-SHEN PASSENGER TRAFFIC RAILWAY LINE |
| ZHANG Jian-bang, LI Xiao-feng, BAI Yang-jun |
| China Railway First Engineering Bureau Group Company |
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Abstract The paper expounds the conception concerned with the "grading crushed stone” used for the first time in the railway. The research achievements of design, construction and other aspects for the "grading crushed stone" used in dedicated Qin-Shen passenger traffic railway line arc summarized in this paper.
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Received: 26 November 2002
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| [1]JTJ034-2000.公路路面基层施工技术规范[S].交通部标准. |
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2003, Vol. 20 
