Specifications

temperature distribution and mechanical characteristics of surrounding rock and lining structures
of high temperature tunnel. The transient analysis was applied to study the temperature
distribution and the results showed that the temperature distribution was strongly related with
the heat transfer and thermal conductivity coefficient. The steady-state method was used to
validate the obtained temperature distribution and to further investigate the mechanical
characteristics of high-temperature tunnel. The stress of high-temperature pressurized tunnel
can be divided into three parts and the percentage of each of them in the coupled stress was also
given. A high tensile stress in the circumferential direction was observed in the surrounding rock
as well as the lining, subjected to the coupled effect of the temperature load and the internal
water pressure. © 2013 Taylor & Francis Group.
Number of references: 15
Main heading: Thermal conductivity
Controlled terms: Design - Geothermal energy - Mechanical
properties - Temperature distribution
Uncontrolled terms: Analytical method - Circumferential direction - Hydropower
stations - Lining structure - Mechanical characteristics - Steady-state
method - Temperature loads - Thermal conductivity coefficient
Classification code: 408 Structural Design - 481.3.1 Geothermal Phenomena - 641.1
Thermodynamics - 951 Materials Science
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
8.
Accession number: 20132916515275
Title: Research and application of the relation of dielectric constant and moisture
content of red clay
Authors: Lü, Gao1 ; Li, Ning1/吕高;李宁
Author affiliation:
1 School of Civil Engineering and Architecture, Xi'an University of Technology, Xi'an, China
Source title: Rock Characterisation, Modelling and Engineering Design Methods -
Proceedings of the 3rd ISRM SINOROCK 2013 Symposium
Abbreviated source title: Rock Charact., Model. Eng. Des. Methods - Proc. ISRM
SINOROCK Symp.
Monograph title: Rock Characterisation, Modelling and Engineering Design Methods -
Proceedings of the 3rd ISRM SINOROCK 2013 Symposium
Issue date: 2013
Publication year: 2013
Pages: 285-290
Language: English
ISBN-13: 9781138000575
Document type: Conference article (CA)
Conference name: 3rd ISRM Symposium on Rock Characterisation, Modelling and
Engineering Design Methods, SINOROCK 2013
Conference date: June 18, 2013 - June 20, 2013
Conference location: Shanghai, China