公开(公告)号：EP3062129A4

公开(公告)日：2017-08-09

申请号：EP14889181

申请日：2014-12-30

申请人： UNIV HOHAI

发明人： SU HUAIZHI ,  YANG MENG ,  LI HAO ,  LI XING ,  FU ZHAOQING

IPC分类号： G01V8/02 ,  G01D5/353 ,  G01D11/30 ,  G01K1/14 ,  G01K11/32

CPC分类号： G01V8/10 ,  G01D5/353 ,  G01D11/30 ,  G01F1/7086 ,  G01V8/02

摘要： The present invention discloses a heat source-free fiber positioning and orienting system for seepage of submerged or partially submerged structures and monitoring method thereof, which includes a plurality of seepage monitoring devices connected through rotary supports, wherein the seepage monitoring devices include first seepage monitoring units symmetrically distributed on the front and back and second seepage monitoring units symmetrically distributed on left and right, seepage monitoring fibers are distributed in the first seepage monitoring units and the second seepage monitoring units, and the seepage conditions of the submerged or partially submerged structures are monitored through the seepage monitoring fibers. The heat source-free fiber positioning and orienting system for the seepage of submerged or partially submerged structures according to the present invention has the characteristics of no heating, distribution manner, multiple orientations and synchronicity or the like, and has prominent advantages on such aspects like reducing the monitoring cost, improving the monitoring precision and engineering practicability or the like; and through flexibly disposing the seepage monitoring device in the submerged or partially-submerged structures, the seepage position and direction are obtained through comparison of calibrated fibers and the seepage monitoring fibers; therefore, the monitoring method of the present invention is simple to operate and has accurate results.

摘要翻译： 本发明公开了一种用于浸没式或部分浸没式结构渗流的无热源纤维定位定向系统及其监测方法，其包括多个通过旋转支撑连接的渗流监测装置，其中渗流监测装置包括第一渗漏监测单元 前后对称分布，左右对称分布的第二渗漏监测单元，渗漏监测纤维分布在第一渗漏监测单元和第二渗漏监测单元，监测淹没或部分淹没结构的渗流情况 通过渗流监测纤维。 本发明的浸没式或部分浸没式结构渗流无热源纤维定位定向系统具有无加热，分布方式，多方位，同步等特点，并具有如下特点： 降低监测成本，提高监测精度和工程实用性等; 通过将渗流监测装置灵活布置在水下或部分水下结构中，通过校准光纤与渗流监测光纤的比较得到渗流位置和方向; 因此，本发明的监测方法操作简单，结果准确。