%0 Journal Article
%T MEASURING METHOD FOR LINK SHIELD GUIDING SYSTEM<br>铰接盾构自动导向系统测量方法
%A Pan Guorong
%A Bai Yun
%A Li Huaifeng
%A <br>潘国荣
%A 白昀
%A 李怀锋
%J 大地测量与地球动力学
%D 2012
%I 
%X The relation between the local coordinate system can be solved and the practical 3D coordinate system with the 3D datum transform model,and then by using the relation between the center coordinate of shield tail and link can be obtained,finally,the coordinate of the center of shield head can be solved based on the center of link and the distance of jack.The results show satisfactory when it is used in shield guiding in practice.
%K 3D datum transformation
%K link shield
%K seven parameters
%K shield attitude
%K shield guiding<br>三维直角坐标转换
%K 铰接盾构
%K 七参数
%K 盾构姿态
%K 导向测量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=DA72A78627FE64EAA572951EA05D274A&jid=73A1A428591E600EF664B596512A2997&aid=B39D47F72CB13A76205D800569B0F39C&yid=99E9153A83D4CB11&vid=9971A5E270697F23&iid=38B194292C032A66&sid=E514EE58E0E50ECF&eid=9FFCC7AF50CAEBF7&journal_id=1671-5942&journal_name=大地测量与地球动力学&referenced_num=0&reference_num=4