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浏览/检索结果: 共5条，第1-5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 Wireless measuring unit for rail clamp, has right front clamp chunk whose lower part is connected with mounting acceleration sensor, and line clamping plate connected with mounting acceleration sensor and measuring unit cable. 专利 申请日期: 2014-01-01, 公开日期: 2014-02-26 作者:  DAI H JIAO Z LIU C LIANG J REN T WA 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/11 Steel rail wheel track force loading platform, has loading head connected with measuring unit and lower pin shaft, and upright post connected with beam, where measuring unit is arranged on rail. 专利 申请日期: 2014-01-01, 公开日期: 2014-03-05 作者:  DAI H HE L JIAO Z LIU C REN T ZHANG 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/11 Four metadata transfer rate-based structure detection and identification method, involves determining scalar transfer rate of channel, and maintaining mounting position of sensor in stable state. 专利 申请日期: 2014-01-01, 公开日期: 2014-09-24 作者:  DAI H HE L LIU C LIANG J REN T WANG 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11 Compensation block mounting device for measuring railway rail stress, has temperature sensor that is connected to compensation strain sheet, and bottom plate buffering layer which is bonded to outer side of fixed bottom plate. 专利 申请日期: 2014-01-01, 公开日期: 2014-11-26 作者:  DAI H LI L LIU C LIANG J REN T WANG 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/11 Method for measuring railway steel rail breaking vertical power, involves recording pre-stress release state of measuring point after releasing steel rail, and obtaining temperature variation width value of broken rail longitudinal force. 专利 申请日期: 2012-01-01, 公开日期: 2012-10-10 作者:  DAI H LIANG J LIU C REN T SONG X XU 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/18