数码摄像技术在隧道位移信息采集中的应用  

Application of Digital Photography Technology in Gleaning Message of Tunnel Deformation

作　　者：刘大刚[1] 王明年[1] 

机构地区：[1]西南交通大学地下工程系,成都610031

出　　处：《地下空间》2004年第3期336-338,345,共4页Underground Space

摘　　要：研究数码摄像技术在隧道位移量测中的应用 ,对隧道有关断面摄取图像 ,经过图像处理获得有关数据 ,计算出位移信息 ,从而判断隧道结构的稳定性。数码摄像技术作为一种方便、快速、可靠的高科技技术 ,在隧道的测量中有着极大的发展潜力。In this paper, the theory and feasibility of applying the digital photography technology to tunnel displacement measurement are studied. The photos of related sections in tunnel are taken and the data obtained through their processing, then, the message of deformation is figured out to ascertain the stability of the tunnel structure. As a kind of convenient speedy and reliable high technology, the digital photography technology has tremendous potential in tunnel measurement.

关 键 词：隧道位移 数码摄像技术 隧道结构 量测 高科技技术 信息采集 断面 经过图 集中 可靠 

分 类 号：TU824.1[建筑科学] U452[建筑科学—桥梁与隧道工程]