Skip to content Skip to navigation
University of Warwick
  • Study
  • |
  • Research
  • |
  • Business
  • |
  • Alumni
  • |
  • News
  • |
  • About

University of Warwick
Publications service & WRAP

Highlight your research

  • WRAP
    • Home
    • Search WRAP
    • Browse by Warwick Author
    • Browse WRAP by Year
    • Browse WRAP by Subject
    • Browse WRAP by Department
    • Browse WRAP by Funder
    • Browse Theses by Department
  • Publications Service
    • Home
    • Search Publications Service
    • Browse by Warwick Author
    • Browse Publications service by Year
    • Browse Publications service by Subject
    • Browse Publications service by Department
    • Browse Publications service by Funder
  • Help & Advice
University of Warwick

The Library

  • Login
  • Admin

Strategies for rock slope failure early warning using acoustic emission monitoring

Tools
- Tools
+ Tools

Codeglia, D., Dixon, Neil, Fowmes, Gary J. and Marcato, G. (2015) Strategies for rock slope failure early warning using acoustic emission monitoring. In: International Symposium on Geohazards and Geomechanics (ISGG2015), Warwick, UK, 10-11 Sep 2015. Published in: IOP Conference Series: Earth and Environmental Science, 26 (1).

[img]
Preview
PDF
WRAP_Codeglia_2015_IOP_Conf._Ser.%3A_Earth_Environ._Sci._26_012028.pdf - Requires a PDF viewer.
Available under License Creative Commons Attribution.

Download (2301Kb) | Preview
Official URL: http://dx.doi.org/10.1088/1755-1315/26/1/012028

Request Changes to record.

Abstract

Research over the last two decades has led to development of a system for soil slopes monitoring based on the concept of measuring Acoustic Emission (AE). A feature of the system is the use of waveguides installed within unstable soil slopes. It has been demonstrated that the AE measured through this technique are proportional to soil displacement rate. Attention has now been focused on the prospect of using the system within rock materials. The different nature of the slope material to be monitored and its setting means that different acoustic trends are measured, and development of new approaches for their interpretation are required. A total of six sensors have been installed in two pilot sites, firstly in Italy, for monitoring of a stratified limestone slope which can threaten a nationally important road, and secondly in Austria, for monitoring of a conglomerate slope that can endanger a section of the local railway. In this paper an outline of the two trial sites is given and AE data collected are compared with other physical measurements (i.e. rainfall and temperature) and traditional geotechnical instrumentation, to give an overview of recurring AE trends. These include clear AE signatures generated by stress changes linked to increased ground water levels and high energy events generated by freeze-thaw of the rock mass. © Published under licence by IOP Publishing Ltd.

Item Type: Conference Item (Paper)
Subjects: Q Science > QE Geology
T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TE Highway engineering. Roads and pavements
Divisions: Faculty of Science, Engineering and Medicine > Engineering > Engineering
Library of Congress Subject Headings (LCSH): Acoustic emission, Landslides, Landslide hazard analysis, Slopes (Soil mechanics)--Stability
Journal or Publication Title: IOP Conference Series: Earth and Environmental Science
Publisher: OP Publishing Ltd
Official Date: 2015
Dates:
DateEvent
2015Published
Volume: 26
Number: 1
Status: Peer Reviewed
Publication Status: Published
Reuse Statement (publisher, data, author rights): cited By 0
Access rights to Published version: Open Access (Creative Commons)
Funder: Engineering and Physical Sciences Research Council (EPSRC), Consiglio nazionale delle ricerche (Italy) (CNR), Austria.Österreichische Forschungsförderungsgesellschaft [Austrian Research Promotion Agency ] (FFG), Austria. Österreichische Bundesbahnen [Austrian Federal Railways] (OBB)
Grant number: (EP/H007261/1 (EPSRC)
Conference Paper Type: Paper
Title of Event: International Symposium on Geohazards and Geomechanics (ISGG2015)
Type of Event: Conference
Location of Event: Warwick, UK
Date(s) of Event: 10-11 Sep 2015
Related URLs:
  • Publisher
  • Organisation
Open Access Version:
  • Publisher

Request changes or add full text files to a record

Repository staff actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics

twitter

Email us: wrap@warwick.ac.uk
Contact Details
About Us