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| 2016, Vol. 53(3): 195-201 DOI: | ||
| Construction Techniques for and Cost Analysis of Secant Piles for the Pre-Reinforcement of Tunnels in Sand Strata | ||
| (Datong-Xi′an Passenger Dedicated Railway Corporation, Taiyuan 030027) | ||
| Received null Revised null | ||
| Supporting info | ||
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