%0 Journal Article
%T APPLICATION OF SPLINE INTERPOLATION FUNCTION ON ANALYSIS OF DISPLACEMENT MEASURED IN TUNNEL<br>样条函数插值在隧道施工监控 位移分析中的应用
%A Zhu Yongquan
%A Jing Shiting
%A Zhang Qing
%A <br>朱永全
%A 景诗庭
%A 张　清
%J 岩石力学与工程学报
%D 1997
%I 
%X The spline interpolation function is calculated from the field measured displacements at key lining points and is used to replace the real displacement function of lining approximately. With the interpolated displacements of lining points, the necessary number of field measurement data can be provided for back analysis and stability analysis. The accuracy of the interpolation method for measured lining displacement is analysed with the existing standard for lining design of railway tunnel in several kinds of rock. The Monte carlo random simulation is also introduced in this paper for the interpolation of random measured data.
%K measured displacement analysis
%K spline interpolation function<br>量测位移分析，样条函数插值
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=D3421FAA1A0A0F0C&jid=35E747D791A1346351AFB523B7FA35CB&aid=62B501273AAABE9ABAB79F7A9A9DA8E3&yid=5370399DC954B911&vid=7801E6FC5AE9020C&iid=E158A972A605785F&sid=5FF9F4F7CB1800C7&eid=5957D6E0A50D26B5&journal_id=1000-6915&journal_name=岩石力学与工程学报&referenced_num=3&reference_num=8