Performance Investigation of Tunnel Lining with Cavities around Surrounding Rocks

Joint Authors

Fang, Yong
Lu, Weihua
Zhang, Yongxing
Liu, Cheng
Li, Jiajia

Source

Advances in Civil Engineering

Issue

Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-5, 5 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2020-01-11

Country of Publication

Egypt

No. of Pages

5

Main Subjects

Civil Engineering

Abstract EN

This paper presents a systematical numerical investigation into the lining performance of a tunnel with cavities around surrounding rocks, focusing on the influences of cavity size and multicavity distribution.

The study demonstrates that the cavities around surrounding rocks have much influence on tunnel stability and may induce damages in tunnel structures, in which cavity width has a more severe effect on the stress state of tunnel structures than cavity depth.

Moreover, the numerical investigation also illustrates that the nonadjacent distribution of multicavities has more serious influence on tunnel structures than that from adjacent distribution of multicavities as well as that from a single cavity.

American Psychological Association (APA)

Li, Jiajia& Fang, Yong& Liu, Cheng& Zhang, Yongxing& Lu, Weihua. 2020. Performance Investigation of Tunnel Lining with Cavities around Surrounding Rocks. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-5.
https://search.emarefa.net/detail/BIM-1120826

Modern Language Association (MLA)

Li, Jiajia…[et al.]. Performance Investigation of Tunnel Lining with Cavities around Surrounding Rocks. Advances in Civil Engineering No. 2020 (2020), pp.1-5.
https://search.emarefa.net/detail/BIM-1120826

American Medical Association (AMA)

Li, Jiajia& Fang, Yong& Liu, Cheng& Zhang, Yongxing& Lu, Weihua. Performance Investigation of Tunnel Lining with Cavities around Surrounding Rocks. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-5.
https://search.emarefa.net/detail/BIM-1120826

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1120826