Specifications

Conference code: 97711
Publisher: Taylor & Francis - Balkema, P.O. Box 447, Leiden, 2300 AK, Netherlands
Abstract: In a shallow-buried and soft surrounding rock road tunnel, landslides in working
face frequently occurred. It is necessary to timely explore the geology in front of the working face
such as litho-logy, moisture content and so on. Ground Penetrating Radar can forecast the
moisture content in the tunnel construction. In this article, we focus on the analysis of
attenuation mechanism of electromagnetic wave in the moist red clay, and establish a
mathematical model. By means of large amount of lab experiments, the relation of moisture
content and dielectric constant of the red clay has been discussed. A new way of fitting the
theoretical formula of red clay to eliminate the errors in data processing is presented. Finally, the
results of excavation construction of tunnel in Henan verify the rationality of the curve.
Consequently, it can be provided reference material and an extended example for similar project.
© 2013 Taylor & Francis Group.
Number of references: 18
Main heading: Tunnels
Controlled terms: Data processing - Design - Electromagnetic waves - Ground
penetrating radar systems - Mathematical models - Moisture determination
Uncontrolled terms: Excavation construction - Ground Penetrating
Radar - Reference material - Research and application - Shallow buried - Soft
surrounding rocks - Theoretical formula - Tunnel construction
Classification code: 944.2 Moisture Measurements - 921 Mathematics - 723.2 Data
Processing and Image Processing - 716.2 Radar Systems and Equipment - 711
Electromagnetic Waves - 408 Structural Design - 401.2 Tunnels and Tunneling
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
9.
Accession number: 20132916506639
Title: Feature extraction algorithm for palm bio-impedance spectroscopy based on
wavelet transform
Authors: Lü, Lin-Tao1 ; Zhou, Xin-Jun1 ; Yang, Yu-Xiang1 ; Tan, Fang1/吕林涛;;杨宇祥;
Author affiliation:
1 College of Computer Science and Engineering, Xi'an University of Technology, 710048, China
Corresponding author: Lü, L.-T. ([e-mail])
Source title: Applied Mechanics and Materials
Abbreviated source title: Appl. Mech. Mater.
Volume: 325-326
Monograph title: Manufacturing Engineering and Process II
Issue date: 2013
Publication year: 2013
Pages: 1576-1579
Language: English
ISSN: 16609336
E-ISSN: 16627482
ISBN-13: 9783037857076