Results 231 to 240 of about 358,496 (277)

Permeability of granite from a shallow buried mountain pipe gallery tunnel under unloading confining pressure

Deep Underground Science and Engineering, EarlyView.
Triaxial compression tests under unloading confining pressure conditions were conducted to systematically analyze the permeability behavior of granite retrieved from the different classification surrounding rocks. Abstract The rock mass within mountain tunnels undergoes complex changes in permeability, strength, and deformation during tunneling ...
Xiaoyan Zhang, Yonghua Ye, Jianping Zuo, Baojiang Han, Weigang Jiao   +4 more
wiley   +1 more source

Impact performance of rhombic honeycomb structures with non-uniform wall thickness. [PDF]

Sci Rep
Mingchao D, Shibin Y, Kun Z, Zixiao W, Zhongxiang G, Jian M, Xin T, Changjiang Y.   +7 more
europepmc   +1 more source

Failure characteristics analysis of the inclined interlayer during water‐soluble cavity construction of underground salt caverns for large‐scale energy storage

Deep Underground Science and Engineering, EarlyView.
In the process of water‐soluble cavern construction of salt cavern energy storage, since the interlayer does not dissolve in water easily, sudden collapse will cause engineering accidents such as bending and damage of the inner tube of the cavern.
Zenghui Zhao, Tianyu Li, Qing Ma, Junlong Shang, Jiaze Du, Ruizhe He   +5 more
wiley   +1 more source

Research on Multi-Sensor Data Fusion Based Real-Scene 3D Reconstruction and Digital Twin Visualization Methodology for Coal Mine Tunnels. [PDF]

Sensors (Basel)
Zhu H, Jin J, Zhao S.
europepmc   +1 more source

Digital twin-driven deep learning prediction and adaptive control for coal mine ventilation systems. [PDF]

Sci Rep
Yang X, Li H.
europepmc   +1 more source

Performance Evolution and Formulation Improvement of Resin-Based Anchoring Materials for Hydrochemical Environments. [PDF]

Materials (Basel)
Bian W, Dong M, Wang K, Sun Z, Wang Z, Zhao S, Yang J.   +6 more
europepmc   +1 more source

Development of a deep learning-based foreign object detection algorithm for coal mine conveyor belts. [PDF]

Sci Rep
Ling J, Fu Z, Yuan X, Ling R.
europepmc   +1 more source

An Intelligent Joint Identification Method and Calculation of Joint Attitudes in Underground Mines Based on Smartphone Image Acquisition. [PDF]

Sensors (Basel)
Li G, Zhu J, Jin C, Mao X, Wang Q.
europepmc   +1 more source

3D geologic modeling for digital twin applications: insights from the Bedretto Underground Laboratory

Ceccato A, Hinshaw E, Behr WM, Zappone AS, Giardini D.   +4 more
europepmc   +1 more source