Key Technique Study of Stability Control of Surrounding Rock in Deep Chamber with Large Cross-Section: A Case Study of the Zhangji Coal Mine in China - Yao, Weijing; Pang, Jianyong; Zhang, Jinsong; Liu, Guangcheng (Geotechnical and geological engineering, 2021)
Keywords: Arches; Bearing capacity; Case studies; Chambers; Civil Engineering; Coal; Coal mines; Coal mining; Control stability; Cross-sections; Deformation; Deformation effects; Design optimization; Displacement; Dredging; Earth and Environmental Science; Earth Sciences; Excavation; Failure mechanisms; Field tests; Finite element method; Geotechnical Engineering & Applied Earth Sciences; Grouting; Hydrogeology; Mathematical models; Original Paper; Reinforcement; Reinforcing steels; Roads & highways; Rocks; Roofs; Safety stocks; Simulation; Sprayed concrete; Steel; Stresses; Terrestrial Pollution; Three dimensional models; Waste Management/Waste Technology; China; Surrounding rock control; Numerical simulation; Supporting structure optimization; Field monitoring; Inverted arch lining; Chamber with large cross-section