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| 2019, Vol. 56(6): 162-166 DOI: | ||
| On the Key Points of Tunnel Invert Heaving and Its Prevention Measures | ||
| (1 Construction Management Branch Office of Qilu Transportation Development Group, Jinan 250000；2 Jinan Engineering Polytechnic,Jinan 250200) | ||
| Received null Revised null | ||
| Supporting info | ||
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