Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Baoxu Yan"'
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 10, Pp 4414-4428 (2024)
Abstract As China's demand for imported oil continues to grow, large‐scale oil storage facilities have become increasingly important. Currently, China primarily uses underground salt cavern spaces and newly excavated underground water‐sealed cave
Externí odkaz:
https://doaj.org/article/1a0272b48558437fb644f5339478043b
Autor:
Yun ZHANG, Liang TONG, Xingping LAI, Shenggen CAO, Baoxu YAN, Yongzi LIU, Haoqiang SUN, Yanbin YANG, Wei HE
Publikováno v:
Meitan xuebao, Vol 49, Iss 7, Pp 3276-3290 (2024)
The coal-rock identification technology in the roadway excavation process is the core of the automatic adjustment of roadheader’s cutting head, and it is also one of the key problems restricting the development of intelligent mines. In view of the
Externí odkaz:
https://doaj.org/article/ee036306e3524bf7bfe4ab5e00b72898
Autor:
Yun Zhang, Liang Tong, Xingping Lai, Shenggen Cao, Baoxu Yan, Yanbin Yang, Yongzi Liu, Wei He
Publikováno v:
International Journal of Coal Science & Technology, Vol 11, Iss 1, Pp 1-16 (2024)
Abstract Coal-rock interface identification technology was pivotal in automatically adjusting the shearer’s cutting drum during coal mining. However, it also served as a technical bottleneck hindering the advancement of intelligent coal mining. Thi
Externí odkaz:
https://doaj.org/article/0536c3b9ea724cf5a8eaea93ccd2b65b
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 9, Iss 1, Pp 1-18 (2023)
Abstract Micro-seismic (MS) technique can be used to appreciate rock failure process and severity of damage by quantifying micro-earthquakes in terms of time, location, grade, and energy release. Based on 3D laser detection and high-precision micro-s
Externí odkaz:
https://doaj.org/article/cfaea3c13ce844278cf47cd5464f9790
Publikováno v:
Water, Vol 16, Iss 12, p 1723 (2024)
Water-soluble mining was invariably associated with surface subsidence, which in some cases escalated to the movement, deformation, and even collapse of the overlying rock layers, triggering grave subsidence calamities. The caprock of the salt-bearin
Externí odkaz:
https://doaj.org/article/03a87844181c4cc2a78ef4a48b065d4f
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 13, Iss 1, Pp 1065-1086 (2022)
In order to explore the influence of dynamic disturbance on creep behavior of rock, the creep damage evolution in rock under the dynamic disturbance are reproduced with creep damage model. In this model, the constitutive law of rock under combined cr
Externí odkaz:
https://doaj.org/article/101b52f659364e2294580132cc5e3250
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Evaluation of the stability of a shallow goaf in an open-pit iron mine is important for successful mining. Based on the idea of “rock disaster analysis and prediction combining field monitoring and numerical simulation,” a modification of Mathews
Externí odkaz:
https://doaj.org/article/a2bdb2a4957c44b09f91e641173cbb96
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Anchor technology has become an irreplaceable geotechnical engineering reinforcement measure. To clarify anchorage effects and investigate the three-dimensional (3D) crack propagation process of bolted jointed rock masses, a series of physical model
Externí odkaz:
https://doaj.org/article/a68712ca420e45438de80d4cfc28c0fd
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 12, Iss 4, Pp 821-849 (2020)
Tight oil reservoirs are complex geological materials composed of solid matrix, pore structure, and mixed multiple phases of fluids, particularly for oil reservoirs suffering from high content of in situ pressurized water found in China. In this rega
Externí odkaz:
https://doaj.org/article/caa28b3e1932446699a430ccd91a7f7c
Publikováno v:
Frontiers in Materials, Vol 8 (2022)
The clarification of the variation on the strength of the cemented paste backfill (CPB) under the coupling of multi-factor is the foundation of the CPB design of the mine. In this article, the physical and mechanical properties of the CPB under the c
Externí odkaz:
https://doaj.org/article/dd6af6be8d394e1ba7e4e8e02b076e31