Hits:

Project Name:复杂地质条件超大断面隧道围岩破坏控制机制及约束混凝土支护体系研究

Leading Scientist:王琦

Supported by:China Construction Eighth Bureau First Construction Co., Ltd.

Nature of Project:横向

Project Participants:王琦,李术才

Project Number:kyxm-60784

Project Approval Number:11441538

Date of Project Approval:2015-12-01

Scheduled Completion Time:2020-12-31

Date of Project Completion:2020-12-31

Date of Project Initiation:2015-12-01

Release Time:2019-04-18