2018, 37(1) 259-266 DOI:   10.3969/j.issn.1004-5589.2018.01.024  ISSN: 1004-5589 CN: 22-1111/P

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Keywords
Dunhua Basin
turfy soil
high density resistivity
trench
Authors
ZHENG Yun-chao
NIE Lei
XU Yan
WANG Hong
PubMed
Article by Zheng Y
Article by Nie L
Article by Xu Y
Article by Wang H

Application of high density resistivity method in investigation of turfy soil distribution characteristics

ZHENG Yun-chao, NIE Lei, XU Yan, WANG Hong

College of Construction Engineering, Jilin University, Changchun 130026, China

Abstract��

In order to study the basic information of turfy soil wetland, and to obtain its distribution characteristics, the authors chose the turfy soil wetland in eastern Jilin Province as the research site. The difference of detection results under three devices are compared using high-density resistivity method, and then compared with the known data of the trench. It shows that Winner-Schellenberg device is the most reasonable and most reliable device. This device was subsequently used in other turfy soil areas to obtain the resistance of turfy soil and its distribution. The apparent resistivity of peat soil is 50~300 ��·m at depths of 1.2~3.9 m. In the inversion images, the turfy soil is characterized by low resistance, with obvious layers and electricity boundary.

Keywords�� Dunhua Basin   turfy soil   high density resistivity   trench  
Received 2017-09-12 Revised 2018-01-15 Online:  
DOI: 10.3969/j.issn.1004-5589.2018.01.024
Fund:
Corresponding Authors:
Email: xuyan8102@jlu.edu.cn
About author:

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