Jinlin Ran
11 Papers
5 Citations
Jinlin Ran is an academic researcher. The author has contributed to research in topics: Geology & Deformation (meteorology). The author has an hindex of 3, co-authored 8 publications.
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Papers
Failure and stability analysis of deep soft rock roadways based on true triaxial geomechanical model tests
TL;DR: In this paper , the deformation and failure of deep soft rock roadways are investigated using two true triaxial model tests and the stability characteristics of the surrounding rock after the support.
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True 3D geomechanical model test for research on rheological deformation and failure characteristics of deep soft rock roadways
TL;DR: In this article , a 3D model test was performed based on the engineering background of the transportation roadway of the Huafeng coal mine in China, and the test results revealed the full-section convergence rheological deformation laws and migration laws of the internal key deformation locations of the surrounding rock and clarified the reasons for the floor heave.
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Model test on creep deformation and failure characteristics of soft rock roadways
Qingwen Zhu,Ting-ting Li,Jinlin Ran,Yiteng Du,Hao Zhang,Hua Jiang +5 more
TL;DR: In this article , the authors studied the creep deformation and failure characteristics of a soft rock roadway under the condition of combined support through a model test that lasted for 30 days and concluded that the roadways present a tendency of continuous failure and nonconvergence, and the cross-sectional area shrinks to 52.3 % of the original roadway.
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A case study on the deformation and failure mechanism of a soft rock mining roadway in the Xin'Shang'Hai No. 1 coal mine, China
TL;DR: Based on the Xin'Shang'Hai No. 1 coal mine project, a true 3D physical model test was carried out to obtain the deformation evolution and failure features of the mining roadway as mentioned in this paper .
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Behavior and design of circular concrete columns strengthened with textile-reinforced mortar subjected to eccentric compression
TL;DR: In this paper , the behavior of plain concrete slender columns with circular cross-section strengthened with textile reinforced mortar (TRM) under eccentric compression was analyzed both experimentally and analytically.
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