Heat treatment and ventilation optimization in a deep mine

X Nie, X Wei, X Li, C Lu - Advances in Civil Engineering, 2018 - Wiley Online Library
In order to address the issue of high temperatures and thermal damages in deep mines, the
factors causing downhole heat damage at high temperatures were analyzed, the mine …

[HTML][HTML] Stability grade evaluation of slope with soft rock formation in open-pit mine based on modified cloud model

G Wu, X Nie, X Zhang, M Yang, G Shi - Sustainability, 2024 - mdpi.com
In recent years, the frequent occurrence of slope failures has brought the issue of slope
problems to the forefront of widespread public concern, which significantly impedes progress …

Simulation Study on the Dynamic Ventilation Control of Single Head Roadway in High‐Altitude Mine Based on Thermal Comfort

X Nie, S Feng, Z Shudu, G Quan - Advances in Civil …, 2019 - Wiley Online Library
Dynamic ventilation control based on the concept of thermal comfort is proposed and applied
to single head roadway in high‐altitude gold mine in Qinghai. Hourly thermal comfort …

Modifying the Fiber Structure and Filtration Performance of Polyester Materials Based on Two Different Preparation Methods

X Zhang, J Ma, J Wang, H Shi, J Guo, Y Fan, X Nie… - Langmuir, 2023 - ACS Publications
How to build a satisfactory indoor environment has become increasingly important. In this
paper, the synthesis and improvement of the most widely used polyester materials in China …

Establishment of air fiber filtration model based on fractal theory and analysis of filtration performances

X Zhang, J Ma, X Nie, Y Fan, H Wang, Y Cui - Materials Today …, 2023 - Elsevier
The demand for air filters is gradually more increasing from the post-epidemic era, and the
filtration characteristics of air filters fibers for complex and irregular cross aerosols in the air …

Ecological characteristics and occupational health effects of deep mines in China: a review

…, H Sun, Y Jiang, S Zhang, X Zhang, X Nie - Polish Journal of …, 2024 - pjoes.com
With the depletion of shallow mineral resources, deep shaft mining has become an
inevitable trend, but there is a lack of systematic review on the hazards of deep shaft mining …

[HTML][HTML] Concentration Characteristics and Correlations with Other Pollutants of Atmospheric Particulate Matter as Affected by Relevant Policies

H Song, Y Dong, J Yang, X Zhang, X Nie… - International Journal of …, 2023 - mdpi.com
With the increase in global environmental pollution, it is important to understand the concentration
characteristics and correlations with other pollutants of atmospheric particulate matter …

[HTML][HTML] Comparison of the Application of Three Methods for the Determination of Outdoor PM2.5 Design Concentrations for Fresh Air Filtration Systems in China

X Zhang, H Sun, K Li, X Nie, Y Fan, H Wang… - International Journal of …, 2022 - mdpi.com
With the increasing popularity of fresh-air filtration systems, the methods of determining the
outdoor PM 2.5 design concentration have become more important. However, the monitoring …

[HTML][HTML] The Impact of the Tunnel Micro-Environment on Workers' Behavior: Considering the Mediating Role of Mental Health

H Sun, S Zhang, Y Jiang, X Nie, M Kuang, Z Liu - Sustainability, 2025 - mdpi.com
Against the backdrop of accelerated global infrastructure development, one of the key objectives
of sustainable development is to achieve a construction model that is safe, efficient, and …

Simulation research on the effectiveness of a multiagent mine safety supervision system and its verification

XX Nie, C Bai, J Zhang - Mathematical Problems in …, 2019 - Wiley Online Library
A Computable Mine Safety Supervision (CMSS) model is constructed based on agent‐based
modeling and simulation (ABMS) technology and the conservation of resources (COR). …