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Volume 12 Issue 12 (December 2025)

S.No. Title & Authors Page No View
1

Title : Research on Full-Face Grouting Reinforcement Technology in the Soil Chamber of Shield Tunneling through Rich Water-bearing Rock Layers

Authors : Lin Chen, Xiao San Xia, Zhang Xiaoxi, Wang Yang, Hu Zhengchen

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Abstract :

The implementation of this technology addresses the shortcomings of traditional earth pressure balance shield tunneling in groundwater loss through highly water-bearing rock layers and screw conveyor surging, resolving the technical challenges in earth pressure balance shield construction. It effectively reduces construction risks and enhances efficiency. With the development of China's economy and society, the expansion of urban and intercity rail transit networks has led to increasing tunnel depths, more complex geological conditions, and a growing number of sensitive structures beneath. The safety risks of shield construction have consequently risen. The technical achievements presented in this paper effectively tackle these challenges.

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