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| 2020, Vol. 57(3): 135-140 DOI: | ||
| Study on Real Time Synchronized Correlation between Wave Velocity and Stress of Pea-gravel Backfills | ||
| (1 State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071; 2 Department of Civil Engineering, Hefei University, Hefei 230601) | ||
| Received null Revised null | ||
| Supporting info | ||
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