Bearing Capacity of a Concrete Grouting Pad on the Working Surface of a Highway Tunnel Shaft

Bearing Capacity of a Concrete Grouting Pad on the Working Surface of a Highway Tunnel Shaft

A grouting pad is the key structure for the construction of water inrush grouting on the shaft working surface. Previous methods of calculating the bearing capacity have limitations due to a lack of understanding of the failure mode. To investigate the bearing capacity of a concrete grouting pad on...

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Bibliographic Details
Main Authors: Tengfei Fang, Zongzhi Zhao, Jianxun Chen, Yanbin Luo, Weiwei Liu, Dong Li, Ruibin Yu, Jian Li
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Applied Sciences
Subjects:
grouting pad
punching shear failure
unified strength theory
bearing capacity
thickness design
Online Access:https://www.mdpi.com/2076-3417/14/7/2933

Internet

https://www.mdpi.com/2076-3417/14/7/2933

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