Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/88251
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Civil and Environmental Engineering | en_US |
dc.creator | Tan, D | en_US |
dc.creator | Yin, J | en_US |
dc.creator | Qin, J | en_US |
dc.creator | Zhu, Z | en_US |
dc.creator | Feng, W | en_US |
dc.date.accessioned | 2020-10-15T02:58:42Z | - |
dc.date.available | 2020-10-15T02:58:42Z | - |
dc.identifier.issn | 1612-510X | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/88251 | - |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.rights | © Springer-Verlag GmbH Germanypart of Springer Nature 2020 | - |
dc.rights | This is a post-peer-review, pre-copyedit version of an article published in Landslides. The final authenticated version is available online at: https://dx.doi.org/10.1007/s10346-020-01378-7. | - |
dc.subject | Multiple surges of debris flow | en_US |
dc.subject | Flexible barrier | en_US |
dc.subject | Physical model | en_US |
dc.subject | Impact force | en_US |
dc.subject | Simple method | en_US |
dc.title | Experimental study on impact and deposition behaviours of multiple surges of channelized debris flow on a flexible barrier | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 1577 | en_US |
dc.identifier.epage | 1589 | en_US |
dc.identifier.volume | 17 | en_US |
dc.identifier.issue | 7 | en_US |
dc.identifier.doi | 10.1007/s10346-020-01378-7 | en_US |
dcterms.abstract | Debris flow normally occurs after heavy rains in mountainous regions with multiple surges. Flexible barriers are installed in torrents to intercept debris flows in an early stage. For the safer design of a flexible barrier installed in the upstream, the forces on the barrier invaded by debris flows should be taken into consideration. An outdoor physical modelling facility was utilized to study the interaction between debris flows and a flexible barrier. Three continuous debris flow impact tests were conducted to investigate the performance of a flexible barrier affected and overflowed by multiple surges of debris flow. A parameter named Initial Block Ratio (IBR) is introduced in this study to describe the initial condition of a flexible barrier filled by the earlier debris flow surges. By analysing the results of these tests, the dynamic response of a flexible barrier under the impact of multiple surges of debris flow is studied, and the influence of IBR on the interaction of debris flow with the flexible barrier is investigated. Based on the findings of the experimental study, a new simple method is proposed to calculate the loads on a filled flexible barrier overflowed by debris flow. By comparing with the measured impact force in the overflow test, this method has a good performance and can be utilized in design analysis with further calibration. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Landslides, July 2020, v, 17, no. 7, p. 1577-1589 | en_US |
dcterms.isPartOf | Landslides | en_US |
dcterms.issued | 2020-07 | - |
dc.identifier.eissn | 1612-5118 | en_US |
dc.description.validate | 202010 bcrc | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | a0489-n01 | en_US |
dc.description.pubStatus | Published | en_US |
dc.description.oaCategory | Green (AAM) | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
a0489-n01.pdf | Pre-Published version | 3.37 MB | Adobe PDF | View/Open |
Page views
103
Last Week
1
1
Last month
Citations as of Oct 13, 2024
Downloads
58
Citations as of Oct 13, 2024
SCOPUSTM
Citations
21
Citations as of Aug 15, 2024
WEB OF SCIENCETM
Citations
22
Citations as of Oct 10, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.