scholarly journals Prediction Method and Characteristics of Micro-pressure Wave on High-speed Railway Tunnel

2015 ◽  
Vol 18 (1) ◽  
pp. 8-14
Author(s):  
Su-Hwan Yun ◽  
Seong-Won Nam ◽  
Seok-Won Kim
Keyword(s):  
Pressure Wave ◽  
High Speed ◽  
Prediction Method ◽  
Railway Tunnel ◽  
High Speed Railway

615 Passive control of a pressure wave propagating in a high-speed railway tunnel

2003 ◽  
Vol 2003 (0) ◽  
pp. _615-1_-_615-5_
Author(s):  
Shinichiro NAKAO ◽  
Toshiyuki AOKI ◽  
Kazuyasu MATSUO ◽  
Tadakazu TANINO
Keyword(s):  
Pressure Wave ◽  
High Speed ◽  
Passive Control ◽  
Railway Tunnel ◽  
High Speed Railway

scholarly journals Passive Control of Micro-Pressure Wave from High-Speed Railway Tunnel

2002 ◽  
Vol 22 (1Supplement) ◽  
pp. 309-312 ◽  
Author(s):  
Toshiyuki AOKI ◽  
Toshiharu MATSUURA ◽  
Kazuyasu MATSUO
Keyword(s):  
Pressure Wave ◽  
High Speed ◽  
Passive Control ◽  
Railway Tunnel ◽  
High Speed Railway

Comprehensive Prediction of Rockburst in High-Speed Railway Tunnel

2013 ◽  
Vol 477-478 ◽  
pp. 553-557
Author(s):  
Bo Li ◽  
Li Wu ◽  
Chang Mao Xu ◽  
Zhi Gang Li ◽  
Qing Jun Zuo
Keyword(s):  
Rock Burst ◽  
High Speed ◽  
Prediction Method ◽  
Inversion Method ◽  
Railway Tunnel ◽  
High Speed Railway ◽  
Structure Characteristics ◽  
Rock Burst Prediction ◽  
Tunnel Cross Section ◽  
Rock Lithology

Dayanwan tunnel in Shanghai-Kunming high-speed railway is deeply buried and its rock lithology is brittle and hard. The typical tunnel cross section was selected to do hydraulic fracturing field geostress test. The stress in the measured depth was obtained. In order to forecast the rock burst in the whole tunnel, the finite element inversion method has been used based on field geostress test. Lastly, the stress conditions, lithology, structure characteristics and groundwater conditions of surrounding rock were made as the general conditions to predict the rock burst comprehensively in Dayanwan tunnel. The results show this comprehensive prediction method is more accurate than the single rock burst prediction method used before. And it has a certain guiding significance in practice.

Study on reduction of micro-pressure wave generated by the high-speed railway tunnel

2004 ◽  
Vol 2004.57 (0) ◽  
pp. 211-212
Author(s):  
Yohei FURUYA ◽  
Naoya TAMAI ◽  
Ryo MATSUOKA ◽  
Toshiyuki AOKI
Keyword(s):  
Pressure Wave ◽  
High Speed ◽  
Railway Tunnel ◽  
High Speed Railway
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