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| EXTRA-LEAD DEEPER GEOLOGICAL WORK FOR RAISING THE QUALITY OF RAILWAY SURVEY AND DESIGN |
| HE Zhenning |
| China Rai lw ay Engineering General Corporation |
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Abstract Based o n the ex periences of deepening the leading g eolo gical w orks in the const ructio n o f rai lway s, the paper expounds the basic mea sures for dev eloping the ex t ra-lead deeper geological w o rk. By practical ex perimental examples and their ef fects on rai sing the quality of rai lw ay surv ey a nd desig n, sev eral o pinio ns and sug gestio ns are proposed.
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Received: 29 May 1998
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1998, Vol. 15 
