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Nan Jiang
Researcher at China University of Geosciences (Wuhan)
Publications - 52
Citations - 474
Nan Jiang is an academic researcher from China University of Geosciences (Wuhan). The author has contributed to research in topics: Engineering & Vibration. The author has an hindex of 8, co-authored 23 publications receiving 194 citations.
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Effect of excavation blasting vibration on adjacent buried gas pipeline in a metro tunnel
TL;DR: In this article, a mathematical model was established and proposed to describe the attenuation of peak particle velocity (PPV) of ground surface soils with respect to the depth of tunnel blasting.
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Safety assessment of buried pressurized gas pipelines subject to blasting vibrations induced by metro foundation pit excavation
TL;DR: In this paper, a 3D numerical calculation model was established to analyze the response characteristics of a buried gas pipeline, with a 0.4 MPa internal operating pressure, subjected to blasting vibrations.
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Propagation and prediction of blasting vibration on slope in an open pit during underground mining
TL;DR: In this article, the authors investigated the attenuation of blasting vibration on open pit slopes subjected to underground mining activities using Daye Iron Mine as an example and established a three dimensional (3D) numerical model for open pit slope subject to underground mine blasting.
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Safety assessment of upper water pipeline under the blasting vibration induced by Subway tunnel excavation
TL;DR: Wang et al. as discussed by the authors established a 3D numerical model of the real field engineering based on the Ling-Qing section of Tsingtao Metro Line 3 to assess the safety of a buried DN1200 water supply pipeline under blasting vibration induced by subway tunnel excavation.
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Numerical Studies on the Cumulative Damage Effects and Safety Criterion of a Large Cross-section Tunnel Induced by Single and Multiple Full-Scale Blasting
TL;DR: In this paper, the cumulative damage effects of surrounding rock under single and multiple full-face blasting of a large cross-section tunnel are comparatively studied, and the results demonstrate that the numerically predicted peak particle velocity (PPV) of the surrounding rock is more consistent with field test data than that under single full face blasting.