Results 161 to 170 of about 597,919 (179)

Mechanism of stress relief by deep-hole blasting in floor drainage roadways and its effectiveness evaluation. [PDF]

Sci Rep
Yan CL, Dou LM, Mu ZL, Lu FZ, Jian LL.
europepmc   +1 more source

Stability Control of Deep Coal Roadway under the Pressure Relief Effect of Adjacent Roadway with Large Deformation: A Case Study

Sustainability, 2021
High-efficiency maintenance and control of the deep coal roadway surrounding rock stability is a reliable guarantee for sustainable development of a coal mine.
Nong Zhang, Nong Zhang, Yuantian Sun
exaly   +2 more sources

Space-Time Evolution Characteristics of Deformation and Failure of Surrounding Rock in Deep Soft Rock Roadway

Sustainability, 2022
In view of the problems of large deformation of surrounding rock, high in-situ stress, and serious soft fracture of rock stratum in deep soft rock roadway, the instability deformation failure mode of deep soft rock roadway is analyzed theoretically.
Xinfeng Wang
exaly   +2 more sources

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Numerical study on the deformation and failure of soft rock roadway induced by humidity diffusion

Tunnelling and Underground Space Technology, 2022
Gang Wang, YuYong Jiao, Chengzeng Yan
exaly  

An MLS-based high-accuracy measurement and automatic analysis method for roadway deformation

Tunnelling and Underground Space Technology, 2023
Wu Chao
exaly  

Deformation characteristics of a roadway in steeply inclined formations and its improved support

International Journal of Rock Mechanics and Minings Sciences, 2020
XianJun Tan, Tian Hongming, Shanpo Jia
exaly  

Real-time measuring and warning of surrounding rock dynamic deformation and failure in deep roadway based on machine vision method

Measurement: Journal of the International Measurement Confederation, 2020
Enyuan Wang, Jiankun Xu
exaly  

Research on Deformation and Failure Control Technology of a Gob-Side Roadway in Close Extra-Thick Coal Seams

Sustainability, 2022
Dazhao SONG, Zhenlei Li, Xueqiu He
exaly  

Deformation and failure characteristics of anchorage structure of surrounding rock in deep roadway

International Journal of Mining Science and Technology, 2020
Jiangyu Wu, Hongwen Jing
exaly  

Research on mechanism and control of asymmetric deformation of gob side coal roadway with fully mechanized caving mining

Engineering Failure Analysis, 2021
Xuhui Xu, Wenrui He, Xiaobin Li
exaly