%0 Journal Article
%T LOAD STRESS ANALYSIS OF PRESTRESSED CONCRETE PAVEMENT<br>预应力混凝土路面的荷载应力分析方法
%A LOU Yi-hong
%A ZHANG Yu-hong
%A YANG Hong
%A <br>娄奕红
%A 张玉红
%A 杨虹
%J 岩石力学与工程学报
%D 2005
%I 
%X The method of the finite-infinite element is suggested to calculate the stress and deformation of prestressed concrete pavement according to its structural characteristics. The iteration model of friction force at slab bottom is adopted,which is coincident much more with the working condition of PCP than the others before. Multi-direction mapped infinite element is adopted to reflect that zero displacement in infinite. The calculating results show that the analytical model is correct. The investigation is valuable for the design and construction of prestressed concrete pavement.
%K road engineering
%K prestressed concrete pavement
%K multi-direction mapped infinite element
%K finite
%K element-infinite element
%K load stress<br>道路工程
%K 预应力混凝土路面
%K 多向映射无界元
%K 有限元–无界元
%K 荷载应力
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=2E844A5AFD20046B&yid=2DD7160C83D0ACED&vid=B91E8C6D6FE990DB&iid=5D311CA918CA9A03&sid=656BC79BFC7F0F4B&eid=ED51333671C94F12&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=0&reference_num=12