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Position: Home > Articles > Mechanics analysis of FRP pavement deck basing on soft ground Journal of Agricultural University of Hebei 2007,30 (6) 104-109

基于松软地面的复合材料铺面板设计研究

作  者:
陈洲;王秉纲;吕游
单  位:
长安大学公路学院;徐州空军学院航空兵军交运输指挥系
关键词:
道路工程;复合材料;铺面板;松软地面;有限元方法;ANSYS仿真
摘  要:
为研究荷载作用下基于松软地面的铺面板的力学特性,运用大型有限元分析软件ANSYS,选取水田和沙滩两种典型松软地面,对六种工况下铺面板路面系统的沉降、变形以及应力分布进行了计算分析。各种工况下,铺面板的应力没有超过玻璃钢的许用值,能够满足重载车辆的交通保障需求,玻璃钢是理想的路面器材材料。
译  名:
Mechanics analysis of FRP pavement deck basing on soft ground
作  者:
CHEN Zhou1,WANG Bing-gang1,L You2 (1.School of Highway Engineering,Chang'an University,Xi'an 710064,China;2.Department of Military Transportation,Xuzhou Air Force College,Xuzhou 221000,China)
关键词:
road engineering;FRP;pavement deck;soft ground;finite element method;ANSYS simulation
摘  要:
In order to research the mechanics of fiber reinforced plastic(FRP) pavement deck basing on soft ground under load,this paper uses finite element analysis software of ANSYS and chooses tow typical soft grounds of paddy field and sand to analyze the subsidence,distortion and stress distribution of the pavement deck road system in six cases.The stresses of pavement deck in six cases fall within the allowed range of the glass fiber reinforced plastic(GFRP),the deck satisfies the need of heavy vehicle traffic guarantee,and GFRP proves to be ideal material for road equipment.

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