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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Water conservancy concrete double-arch dam micro vibration monitoring system, has data processing terminal for analyzing signal conversion process to obtain double arch dam micro vibration evolution data of area. 专利 申请日期: 2016-01-01, 公开日期: 2016-11-09 作者:  MA K ZHUANG D TANG C LV P 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/09 Concrete pile stone dam anti-seepage panel structure, has anti-seepage panel fixed with vertical slot and provided with reinforcing steel bar, and permanent horizontal seam coated with sealing material layer and provided with pad layer. 专利 申请日期: 2013-01-01, 公开日期: 2013-05-29 作者:  XU B ZHANG Y ZHOU C ZHOU Y KONG X Z 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/13 Pressure strain sensor package for fiber grating used for reinforcing steel bar concrete structure for e.g. dam, has optical fiber armored cable led out from ends of temperature-compensating optical fiber grating placed in sleeve tube. 专利 申请日期: 2013-01-01, 公开日期: 2013-10-02 作者:  LV X LIU Q ZHAO X CHAN S JIANG Y 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/13 Brillouin optical time-domain reflectometer optical fiber scouring sensor for monitoring safety of concrete dam and inner often-scouring parts of concrete dam, has optical fiber whose export end is sealed by concrete. 专利 申请日期: 2010-01-01, 公开日期: 2010-03-03 作者:  LU J OU J ZHAO X 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/24