scholarly journals The Practice of Forward Prospecting of Adverse Geology Applied to Hard Rock TBM Tunnel Construction: The Case of the Songhua River Water Conveyance Project in the Middle of Jilin Province

Engineering ◽  
2018 ◽  
Vol 4 (1) ◽  
pp. 131-137 ◽  
Author(s):  
Shucai Li ◽  
Lichao Nie ◽  
Bin Liu
Keyword(s):  
River Water ◽  
Hard Rock ◽  
Jilin Province ◽  
Tunnel Construction ◽  
Songhua River ◽  
Water Conveyance ◽  
Hard Rock Tbm ◽  
The Songhua River

Occurrence and formation potential of nitrosamines in river water and ground water along the Songhua River, China

2016 ◽  
Vol 50 ◽  
pp. 65-71 ◽  
Author(s):  
Xianze Wang ◽  
Zhongmou Liu ◽  
Chi Wang ◽  
Zhian Ying ◽  
Wei Fan ◽  
...  
Keyword(s):  
Ground Water ◽  
River Water ◽  
Songhua River ◽  
Formation Potential ◽  
The Songhua River

The Songhua River Chemical Pre-Oxidation of Potassium Permanganate

2011 ◽  
Vol 183-185 ◽  
pp. 1234-1237
Author(s):  
Zhi Wei Zhao ◽  
Jun Sheng Li ◽  
Jin Long Zuo
Keyword(s):  
River Water ◽  
Organic Compounds ◽  
Potassium Permanganate ◽  
Organic Pollutants ◽  
Ammonia Removal ◽  
Color Removal ◽  
Songhua River ◽  
Oxidation Of Organic Compounds ◽  
Micro Pollutants ◽  
The Songhua River

The use of potassium permanganate on the micro-pollutants in the Songhua River water for pre-oxidation, the results showed: potassium permanganate oxidation of organic compounds in water on the Songhua River (CODMn, UV254, TOC) has better removal effect; on cloud degree, have some ammonia removal; little effect on color removal. Potassium permanganate in neutral organic pollutants in the Songhua River water has a good removal.

Runoff Fractal Dimension of Songhua River Basin in Harbin Station Based on Db4 Wavelet

2012 ◽  
Vol 550-553 ◽  
pp. 2537-2540
Author(s):  
Hai Yan Gu ◽  
Yong Wang ◽  
Lei Yu
Keyword(s):  
Time Series ◽  
Fractal Dimension ◽  
River Basin ◽  
Fractal Theory ◽  
Measurement Methods ◽  
Self Similarity ◽  
Songhua River ◽  
Songhua River Basin ◽  
The Songhua River Basin ◽  
The Songhua River

The wavelet analysis and fractal theory into the analysis of hydrological time series, fluctuations in hydrological runoff sequence given the complexity of the measurement methods--- fractal dimension. The real monthly runoffs of 28 years from Songhua River basin in Harbin station are selected as research target. Wavelet transform combined with spectrum method is used to calculate the fractal dimension of runoff. Moreover, the result demonstrates that the runoff in Songhua River basin has the characteristic of self-similarity, and the complexity of runoff in the Songhua River basin in Harbin station is described quantificationally.

Performance prediction of hard rock TBM using Rock Mass Rating (RMR) system

2010 ◽  
Vol 25 (4) ◽  
pp. 333-345 ◽  
Author(s):  
Jafar Khademi Hamidi ◽  
Kourosh Shahriar ◽  
Bahram Rezai ◽  
Jamal Rostami
Keyword(s):  
Rock Mass ◽  
Performance Prediction ◽  
Hard Rock ◽  
Rock Mass Rating ◽  
Hard Rock Tbm

Modeling the transport and environmental fate of nitrobenzene in the Songhua River

2012 ◽  
Author(s):  
Shuangling Wang ◽  
Jinhui Jiang ◽  
Wanshun Zhang ◽  
Hong Peng ◽  
Xiaoqing Wang ◽  
...  
Keyword(s):  
Environmental Fate ◽  
Songhua River ◽  
The Songhua River

Pre-treatment of ground in hard rock TBM tunneling: probe drilling and pre-grouting

2013 ◽  
pp. 1289-1296
Author(s):  
S Log ◽  
D Ofiara ◽  
A Bruland ◽  
P Jakobsen
Keyword(s):  
Hard Rock ◽  
Pre Treatment ◽  
Probe Drilling ◽  
Hard Rock Tbm
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