%0 Journal Article
%T INTERNAL FORCE CALCULATING METHOD OF PRESTRESSED-CABLE BEAM-ON-FOUNDATION FOR HIGH ROCK SLOPE<br>岩石高边坡预应力锚索地梁的一种内力计算方法
%A Xiao Shiguo
%A Zhou Depei
%A <br>肖世国
%A 周德培
%J 岩石力学与工程学报
%D 2003
%I 
%X The model of forces of prestressed-cable beam-on-foundation during tension and consecutive working stages is analyzed. The principal force difference between the two stages is pointed out,which results from the variation of foundation reaction. The internal force of prestressed-cable beam-on-foundation should be respectively calculated for each stage. The model of beam on half-space elastic foundation can be used on the first stage and the model of continuous beam can be directly used on the next stage. The main calculation procedure is given by a practical project.
%K rock mechanics
%K high rock slope
%K prestressed-cable
%K beam-on-foundation
%K internal force<br>岩石力学
%K 岩石高边坡
%K 预应力
%K 锚索
%K 地梁
%K 内力
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=CEA79D4CAC939CF0&yid=D43C4A19B2EE3C0A&vid=BC12EA701C895178&iid=0B39A22176CE99FB&sid=1D01216AD76577EC&eid=82722E2B785EBF0D&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=21&reference_num=9