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Clean room design considerations for deep-underground science and engineering laboratories
Journal of Physics G: Nuclear and Particle Physics, 2007This paper presents the factors that affect the clean room shielding design at the deep-underground science and engineering laboratory (DUSEL), for enhancing detection of weakly interacting massive particles (WIMP), neutrino or double beta decay signals.
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Journal of Coal Science and Engineering (China), 2010
Combining the field monitoring results of a deep-buried tunnel in Chongqing, the dynamic characteristics of the surrounding rock system under high in situ stress was analyzed by phase space reconstruction, calculating correlation dimension, Kolmogorov entropy and largest Lyapunov exponents.
Yu Zhao, Hai-you Peng
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Combining the field monitoring results of a deep-buried tunnel in Chongqing, the dynamic characteristics of the surrounding rock system under high in situ stress was analyzed by phase space reconstruction, calculating correlation dimension, Kolmogorov entropy and largest Lyapunov exponents.
Yu Zhao, Hai-you Peng
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International Journal of Geomechanics, 2017
AbstractControl of surrounding rocks is one of the major problems in deep underground engineering under complicated conditions, such as high stress and tectonic fracture zones.
Shucai Li +8 more
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AbstractControl of surrounding rocks is one of the major problems in deep underground engineering under complicated conditions, such as high stress and tectonic fracture zones.
Shucai Li +8 more
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Advanced Materials Research, 2011
Hard rock generally performs ideal plastic character after the stress reaches its peak value with high confining pressure. Once the plastic strain satisfies certain condition, the brittle failure occurs, and the rock mass located in the residual region. Based on the mechanical model of hard rock under high confining pressure, we studied the surrounding
Ai Ping Yuan, Mao Wei Ji, Dai Qiang Deng
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Hard rock generally performs ideal plastic character after the stress reaches its peak value with high confining pressure. Once the plastic strain satisfies certain condition, the brittle failure occurs, and the rock mass located in the residual region. Based on the mechanical model of hard rock under high confining pressure, we studied the surrounding
Ai Ping Yuan, Mao Wei Ji, Dai Qiang Deng
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Management of rockburst risks in deep underground engineering through controlled contour blasting
During the development of deep underground engineering projects, the surrounding rock is susceptible to significant deformation, rockburst, and other engineering disasters. The Jinping II Hydropower Station in China experienced several highly intense rockburst during the excavation of auxiliary tunnels and the drainage tunnel.Ang Lu +4 more
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Nuclear Physics B - Proceedings Supplements, 2011
The proposed Long Baseline Neutrino Experiment (LBNE) will explore the interactions and oscillations of a high-intensity neutrino beam sent from Fermi National Accelerator Laboratory (FNAL) more than 1,000 kilometers away through the earth to DUSEL at the Homestake mine.
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The proposed Long Baseline Neutrino Experiment (LBNE) will explore the interactions and oscillations of a high-intensity neutrino beam sent from Fermi National Accelerator Laboratory (FNAL) more than 1,000 kilometers away through the earth to DUSEL at the Homestake mine.
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Proceedings of the Institution of Civil Engineers - Water Management
When constructing underground engineering projects within water-rich strata, the adverse effects of high ground stress, high water pressure and excavation disturbance are significant, and can easily lead to disasters such as instability of the surrounding rock.
Jiaqi Guo +4 more
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When constructing underground engineering projects within water-rich strata, the adverse effects of high ground stress, high water pressure and excavation disturbance are significant, and can easily lead to disasters such as instability of the surrounding rock.
Jiaqi Guo +4 more
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High Strength Support for Soft Surrounding Rock in Deep Underground Engineering
2020Qi Wang, Bei Jiang, Shucai Li
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