Effect of Interface Bond Condition on Pavement Life: A Case Study on National Highway-5, Bangladesh
This paper presents the reasons of interface bond failures on National Highway-5 (N5) and remedial measures to counter those failures. Based on field investigation and assumptions, the pavement was analyzed by General Analysis of Multi-layered Elastic System (GAMES) software. Different interface conditions ranging from full bond to full slip were analyzed by GAMES. Results indicate that combination of interface bond condition and overloading can reduce pavement life significantly. Analysis also suggests that interface bonding condition between two asphalt layers can be improved by converting lower asphalt layer into granular base layer or combining two asphalt layers into single asphalt layer. These measures were found to be applicable for N5 in Bangladesh.
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- Summary URL:
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/21856559
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Authors:
- Asaduzzaman, Md
- Abe, Nagato
- Hayano, Kimitoshi
- Publication Date: 2015
Language
- English
- Japanese
Media Info
- Media Type: Web
- Pagination: pp I_115-I_122
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Serial:
- Journal of Japan Society of Civil Engineers, Ser. E1 (Pavement Engineering)
- Volume: 70
- Issue Number: 3
- Publisher: Japan Society of Civil Engineers
- ISSN: 2185-6559
- Serial URL: https://www.jstage.jst.go.jp/browse/jscejpe/-char/en
Subject/Index Terms
- TRT Terms: Asphalt pavements; Bonding; Case studies; Granular bases; Interfaces; Pavement layers
- Geographic Terms: Bangladesh
- Subject Areas: Highways; Pavements; I52: Construction of Pavements and Surfacings;
Filing Info
- Accession Number: 01564604
- Record Type: Publication
- Source Agency: Japan Science and Technology Agency (JST)
- Files: TRIS, JSTAGE
- Created Date: May 26 2015 4:12PM