Construction method for comprehensive tunnel entering structure of large-span tunnel penetrating shallow-buried bias-pressure loose accumulation body
Construction method for comprehensive tunnel entering structure of large-span tunnel penetrating shallow-buried bias-pressure loose accumulation body
- CN 105,840,207 B
- Filed: 03/24/2016
- Issued: 04/28/2020
- Est. Priority Date: 03/24/2016
- Status: Active Grant
- EN CH
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