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Project Name:大断面隧道软弱破碎围岩渐进性破坏规律与变形机制研究

Institution:岩土与地下工程研究院

Leading Scientist:李利平

Supported by:China Railway 12th Bureau Group Co., Ltd. Guiguang Railway No. 1 Project Manager's Office

Nature of Project:横向

Project Participants:李利平,李利平,李术才

Project Number:kyxm-42867

Project Approval Number:11441211

Date of Project Approval:2012-06-05

Scheduled Completion Time:2012-12-31

Date of Project Completion:2012-12-31

Date of Project Initiation:2012-06-05

Release Time:2019-04-17