scholarly journals Combined Application of Wide-Field Electromagnetic Method and Flow Field Fitting Method for High-Resolution Exploration: A Case Study of the Anjialing No. 1 Coal Mine

Engineering ◽  
2018 ◽  
Vol 4 (5) ◽  
pp. 667-675 ◽  
Author(s):  
Jishan He
Keyword(s):  
High Resolution ◽  
Flow Field ◽  
Coal Mine ◽  
Electromagnetic Method ◽  
Wide Field ◽  
Combined Application ◽  
Fitting Method

Numerical study and field performance of rockbolt support schemes in TBM-excavated coal mine roadways: A case study

2021 ◽  
Vol 115 ◽  
pp. 104053
Author(s):  
Bin Tang ◽  
Mathias Yeboah ◽  
Hua Cheng ◽  
Yongzhi Tang ◽  
Zhishu Yao ◽  
...  
Keyword(s):  
Coal Mine ◽  
Numerical Study ◽  
Field Performance ◽  
Mine Roadways ◽  
Rockbolt Support

scholarly journals e-Navigating in highly-constrained waters: a case study of the Vistula Lagoon

2021 ◽  
pp. 1-10
Author(s):  
Adam Weintrit ◽  
Jacek Pietraszkiewicz ◽  
Wiesław Piotrzkowski ◽  
Wojciech Tycholiz
Keyword(s):  
High Resolution ◽  
Global Solution ◽  
Transition Process ◽  
Practical Implementation ◽  
Vistula Lagoon ◽  
Digital Era ◽  
High Resolution Bathymetry ◽  
Marine Navigation ◽  
The Vistula Lagoon

Abstract In recent years the transition of marine navigation to the digital era has been gaining momentum. Implementation of e-Navigation solutions varies from country to country in terms of their priorities, goals, levels and effects. Maritime authorities in Poland have been setting the pace in this transition process, not only in Poland but also in general as a global solution. The most recent example is the planned deployment of a variety of e-Navigation tools in the Vistula Lagoon: from GNSS-RTK Ground-Based Augmentation System, to virtual and synthetic aids to navigation, high-resolution bathymetry and advanced navigational software for piloting. The major objectives of this paper are, first, to summarise recent dynamics in the e-Navigation field, and second, to present a practical implementation of the e-Navigation concept in the Vistula Lagoon area.

Detection of concrete dam leakage using an integrated geophysical technique based on flow-field fitting method

2017 ◽  
Vol 140 ◽  
pp. 168-176 ◽  
Author(s):  
Qianwei Dai ◽  
Fangpeng Lin ◽  
Xiaoping Wang ◽  
Deshan Feng ◽  
Richard C. Bayless
Keyword(s):  
Flow Field ◽  
Concrete Dam ◽  
Fitting Method ◽  
Geophysical Technique ◽  
Dam Leakage
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