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Informatized Control System for Lining Construction of Jishou Tunnel on Zhangjiajie-Jishou-Huaihua Railway
(1 China State Railway Group Co., Ltd., Beijing 100844; 2 China Railway Tunnel Group Co., Ltd., Guangzhou 511457; 3 China Academy of Railway Sciences Corporation Limited, Beijing 100081; 4 HuaiShaoHeng Railway Co., Ltd., Changsha 410008)
Abstract In order to eliminate the hidden quality dangers in railway tunnel lining, improve the lining quality, strengthen the control for the whole pouring process of the lining concrete and ensure the reliable quality and controllable safety of the tunnel lining, a set of informatized tunnel lining construction control system is introduced in this paper in combination Jishou tunnel of Zhangjiajie-Jishou-Huaihua railway, which integrates trolley positioning control, pouring and vibration control and construction information monitoring. Practical application in Jishou tunnel indicates that the system can realize the visualization, digitalization, information and intelligence for the whole pouring process of the lining concrete, achieve the centralized, efficient and convenient management goal, and is of great significance in improving the tunnel lining quality and construction efficiency and reducing the labor intensity of operators.
Abstract：
In order to eliminate the hidden quality dangers in railway tunnel lining, improve the lining quality, strengthen the control for the whole pouring process of the lining concrete and ensure the reliable quality and controllable safety of the tunnel lining, a set of informatized tunnel lining construction control system is introduced in this paper in combination Jishou tunnel of Zhangjiajie-Jishou-Huaihua railway, which integrates trolley positioning control, pouring and vibration control and construction information monitoring. Practical application in Jishou tunnel indicates that the system can realize the visualization, digitalization, information and intelligence for the whole pouring process of the lining concrete, achieve the centralized, efficient and convenient management goal, and is of great significance in improving the tunnel lining quality and construction efficiency and reducing the labor intensity of operators.
ZHANG Minqing1 XIN Weike1 JIA Dapeng1 HAN Jingyu2 WANG Baiquan2 MA Weibin3
.Informatized Control System for Lining Construction of Jishou Tunnel on Zhangjiajie-Jishou-Huaihua Railway[J] MODERN TUNNELLING TECHNOLOGY, 2021,V58(6): 182-187
2021, Vol. 58 