Project Name:岩溶地区特长圆形小断面引水隧洞施工关键技术研究

Leading Scientist:周宗青

Supported by:China Railway 12th Bureau Group Co., Ltd. Guizhou Jiayan Water Conservancy Hub and Qianxibei Water Supply Project North Main Channel No. 2 Section Project Department

Nature of Project:横向

Project Participants:周宗青,杨为民,314101150001,李利平

Project Number:kyxm-68439

Project Approval Number:12441807

Date of Project Approval:2018-03-31

Scheduled Completion Time:2022-12-31

Date of Project Completion:2022-12-31

Date of Project Initiation:2018-03-31

Release Time:2019-04-18