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| 2022, Vol. 59(1): 176-182 DOI: | ||
| A Model Test Study on the Dewatering in the Construction of Ultra-deep Shafts in Deep and Thick Sand and Pebble Strata | ||
| (China Railway First Survey and Design Institute Group Co., Ltd., Xi′an 710043) | ||
| Received 2021-04-22 Revised 2021-06-12 | ||
| Supporting info | ||
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