Project Name:城市浅埋极小净距隧道土质中隔岩柱围岩稳定型及注浆控制机理研究

Institution:岩土与结构工程研究中心

Leading Scientist:张霄

Supported by:Jinan City Construction Group Co., Ltd.

Nature of Project:Research on the Stability Type of Surrounding Rock and Grouting Control Mechanism of the Middle Rock Column in the Soil of Shallow Buried Tunnel with Extremely Small Clearance

Project Participants:张霄,杨为民

Project Number:kyxm-67642

Project Approval Number:11441717

Date of Project Approval:2017-12-01

Scheduled Completion Time:2020-12-31

Date of Project Completion:2020-12-31

Date of Project Initiation:2017-12-01

Release Time:2019-04-18