Study on Disease Mechanism and Theoretical Quantification Method of Tunnel Structure
Joint Authors
Guan, Yong-ping
Tang, Chun-An
Liu, Yu
Wang, Peng-yu
Wang, Shu-hong
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-09-23
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Most tunnel structures tend to have different degrees of structural damage such as leakage, concrete cracking, lining salinization, and falling blocks after the operation for a period.
Compared with the diversity of tunnel disease detection methods, there are few studies on the methods of quantifying and evaluating the main structural diseases of the lining.
Based on the regular inspection data of expressway tunnels in Liaoning Province, this paper summarizes the distribution characteristics and laws of existing structural defects of tunnel lining.
In addition, based on the in-depth study of the main structural diseases of the tunnel, the extenics theory is used to extract, quantify and classify several indicators that can accurately reflect the health status of the structure, and then establish the corresponding matter-element model to determine the weight of each indicator and the tunnel structure.
The comprehensive correlation degree of disease grades is combined with the qualitative evaluation and quantitative research of lining structure diseases to construct a health evaluation system for tunnel lining structures, which is convenient for managers to make reasonable decisions.
At the same time, combined with the actual test data of tunnel engineering, the calculation and analysis of the extension model are carried out to verify the engineering applicability of the model.
American Psychological Association (APA)
Liu, Yu& Tang, Chun-An& Wang, Peng-yu& Guan, Yong-ping& Wang, Shu-hong. 2019. Study on Disease Mechanism and Theoretical Quantification Method of Tunnel Structure. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1116219
Modern Language Association (MLA)
Liu, Yu…[et al.]. Study on Disease Mechanism and Theoretical Quantification Method of Tunnel Structure. Advances in Civil Engineering No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1116219
American Medical Association (AMA)
Liu, Yu& Tang, Chun-An& Wang, Peng-yu& Guan, Yong-ping& Wang, Shu-hong. Study on Disease Mechanism and Theoretical Quantification Method of Tunnel Structure. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1116219
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116219