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Abstract:
采用三维有限元法,分析了重载作用下沥青路面结构应力和弯沉变化规律,研究了沥青路面结构的早期破坏机理,得出在重载作用下,路面结构的表面易产生较大的拉应力,超载将使弯沉和应力急剧增大.结果表明,重载和超载是导致路面结构早期破坏的主要原因.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2007
Issue: 7
Volume: 33
Page: 693-696
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 18
Chinese Cited Count:
30 Days PV: 4
Affiliated Colleges: