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Vol.1(1979) >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10649/276

Title: アスファルト混合物の疲労破壊包絡線に関する研究
Other Titles: The application of failure envelopes to the estimation of asphalt pavement fatigue lives
Authors: 丸山, 暉彦
吉原, 一彦
Authors Affiliation: 長岡技術科学大学建設工学系
東京都建設局西多摩建設事務所
Issue Date: 25-Mar-1980
Publisher: 長岡技術科学大学
Journal Title: 長岡技術科学大学研究報告
Volume: 1
Start page: 132
End page: 144
Abstract: The problems of fatigue cracks in asphalt pavement slabs due to repetitive traffic loading have become increasingly important in the asphalt pavement design program. The relation among the stress, strain and fatigue lives of an asphalt mix is expressed by using the failure envelopes on fatigue which are independent on temperature and rate of loading. The failure envelopes on fatigue of an asphalt mix are developed in order to provide the engineer with a useful tool which is more directly applicable to the determination of pavement thickness and the estimation of its fatigue lives. Effect of traffic loading on pavement distress is also studied by using the failure envelopes and it is confirmed that the equivalent number of standard design axle load applications is proportional to the forth power of load.
language: ja
Contents Version: publisher
URI: http://hdl.handle.net/10649/276
ISSN: 0388-5631
Appears in Collections:Vol.1(1979)

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