10 Result(s)
within
Guangxiang Yuan
Earth Sciences
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Article
Effect of alteration on the geochemistry and mechanical properties of granite from **jiang, Hunan Province, China
The effect of alteration on the geochemistry and mechanical properties of granite from **jiang, Hunan Province, China was investigated. Six weathered and 14 hydrothermally altered samples in 3 adits were col...
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Article
From surface morphologies to inner structures: insights into hypermobility of the Nixu rock avalanche, southern Tibet, China
Large rock avalanches often result in many deaths and catastrophic damage to infrastructure far from source. No consensus has yet been reached on mechanisms causing their extraordinarily long runout since the ...
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Article
10Be dating and seismic origin of Luanshibao rock avalanche in SE Tibetan Plateau and implications on Litang active fault
Moderate-large earthquakes usually trigger a large number of landslides. The prehistoric large landslides can be analyzed to determine the probability of its seismic origin, and further recognized as an indica...
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Article
Experimental Study of Mode-I Fracture Toughness for Layered Shale Based on Two ISRM-Suggested Methods
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Article
The 102 Landslide: human–slope interaction in SE Tibet over a 20-year period
The evolution of large-scale landslides should be studied because, over long periods of time, primary remediation measures may suffer reduced efficiency or have to be adjusted many times. The 102 Landslide in ...
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Article
Study on a General Cutting Algorithm of Complex Blocks
Rock block is the key research object of underground cavern and slope as well as foundation engineering. Block theory is one of the critical methods of stability analysis in rock mechanics. Based on the classi...
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Article
Experimental investigations of fault reactivation induced by slope excavations in China
Fault reactivation is a common and important engineering geological phenomenon. However, the surface expressions and intensity of reactivated faults adjacent to open-pit mines can vary with the engineering geo...
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Article
Characteristics and remediation of a landslide complex triggered by the 2008 Wenchuan, China earthquake-case from Yingxiu near the earthquake epicenter
During the 2008 Wenchuan earthquake, the river valley from Yingxiu to Wenchuan experienced numerous landslides and became a prominent area of landslide complexes. The present large landslide complex near the e...
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Article
Some large values of in-situ stress and related engineering geological problems in China
In recent years, different methods have been applied to in-situ stress estimation for stability analysis of increasing largescale tunnels in China. It was found that some extraordinary stress values are mostly...
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Article
From in situ stress and discontinuities to the strength of granites: comparison and case study
The distinctive weathering profile and discontinuity of granites, dip** slightly at shallow depths and steeply in larger depths, are regarded as being due to their physical and geo-mechanical properties. Thi...
