A5078940167- Climate change and permafrost
- Geotechnical Engineering and Soil Stabilization
- Landslides and related hazards
- Grouting, Rheology, and Soil Mechanics
- Geomechanics and Mining Engineering
- Civil and Geotechnical Engineering Research
- Cryospheric studies and observations
- Geotechnical Engineering and Analysis
- Soil and Unsaturated Flow
- Geotechnical Engineering and Underground Structures
- Geophysical Methods and Applications
- Geotechnical Engineering and Soil Mechanics
- Rock Mechanics and Modeling
- Geoscience and Mining Technology
- Soil Moisture and Remote Sensing
- Geotechnical and Geomechanical Engineering
- Soil, Finite Element Methods
- Smart Materials for Construction
- Concrete and Cement Materials Research
- Antenna Design and Analysis
- Seismic Waves and Analysis
- Winter Sports Injuries and Performance
- Millimeter-Wave Propagation and Modeling
- Dam Engineering and Safety
- Underwater Acoustics Research
China University of Mining and Technology
2021-2025
Beijing Jiaotong University
2016-2025
Hebei Medical University
2025
First Affiliated Hospital of Hebei Medical University
2025
Nanjing University of Posts and Telecommunications
2023-2024
South China Normal University
2024
North China University of Science and Technology
2023
Shanghai Tunnel Engineering Rail Transit Design & Research Institute
2021
Gezhouba Group (China)
2014
China Academy of Printing Technology
2011
For a long time, the management of surface structures such as villages and rivers affected by underground coal mining has been popular difficult issue in mining. With further tightening environmental protection requirements, it become challenging for some mines that lack conditions filling grouting to ensure recovery resources while controlling subsidence. Furthermore, many common issues have emerged Yushen Binchang areas Shanxi Province, well several other coalfields, severely constraining...
The groundwater extraction will lead to a drop in water level, causing change the distribution of additional stress strata. This phenomenon leads uneven settlement railway subgrade. In severe cases, this could threaten safe operation trains. Therefore, degree and main factors influencing subgrade need be determined through research. Based on engineering, first step involved monitoring resulting from during spring irrigation period. Following this, characteristics structure were analysed....
The work examined how the spatiotemporal evolution of coal-rock interface morphology affected top coal caving ratio. geological conditions 3307 fully mechanized face at Tang'an Coal Mine served as research context. PFC2D simulations were conducted to analyze during mining advancement. Simulations covered intervals 0.8, 1.6, and 2.4 m, with a height 3 m thickness mining-to-caving ratio 1:1. A quantitative relationship was established between initial final boundaries morphology. This revealed...
Tumor-initiating cells (TICs) play a pivotal role in the unfavorable outcomes of laryngeal tumor proliferation, recurrence, and resistance to chemoradiotherapy. This study aims explore expression CD271 (p75 neurotrophin receptor (p75NTR) human laryngocarcinoma Hep2 unravel its potential biological functions as marker TICs. Immunomagnetic cell sorting was utilized separate subsets Hep-2 based on high low levels CD271. Various aspects such proliferation activity, colony formation ability,...
The western mining areas of China, which are rich in coal resources, lack water resources. Large-scale and high-intensity China’s has led to the loss groundwater Underground reservoirs mines an effective means achieving protection utilization resources these areas. One important standards for safety underground reservoir a mine involves checking whether development cracks pillar dam body, under dual stress conditions overlying strata lateral pressure, passes through body or its top bottom...
Abstract Conventional vacuum preloading usually does not meet the requirements to improve soft ground in railway stations due its long duration and unstable drainage performance. This is because of capacity reduction over a prolonged period. To overcome these disadvantages, new approach, called air-boosted preloading, was proposed deal with ground. introduce principles this technology were first introduced paper, then whole process construction listed. In order verify effectiveness method,...
Due to the seasonal permafrost thawing, Qinghai–Tibet Highway has a depression and instability of roadbed. In order obtain ablation interface water content characteristics areas, non-destructive ground penetrating radars using electromagnetic wave detection methods are widely used. Regarding imaging in regions, this paper proposes high-precision procedure for media waveform difference analysis, attenuation attribute calculation relative impedance conversion. It improves resolution division...
Abstract Aiming at the engineering problem of roadway deformation and instability swelling soft rock widely existed in Kailuan mining area, mineral composition microstructure such were obtained by conducting scanning electron microscopy, X-ray diffraction experiments, uniaxial conventional triaxial tests, law softening expanding failure mechanism surrounding identified. The combined support scheme multi-level anchor bolt, bottom corner pressure relief fractional grouting is proposed....
Abstract In recent years, a series of leakage accidents have been caused by the destruction water supply pipelines in urban areas. order to determine characteristics underground pipelines, GeoStudio was used simulate areas different pipeline diameters. Based on finite difference method and Maxwell equation electromagnetic wave propagation, signal ground penetrating radar (GPR) were analyzed for conditions through forward simulation. Additionally, properties data applying technology trace...
Ground-penetrating radar (GPR) is often used to detect targets in a construction environment. Due the different environments, noise exhibits characteristics on GPR signal. When widely distributed signal, and its spectrum of active signal are aliased, it difficult separate suppress by traditional filtering methods. In this paper, we propose deep learning image suppression method based recursive guided dual multi-scale self-attention mechanism neural network (RG-DMSA-NN), which uses guidance...