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1. 发明授权

US09285206B1 Measurement device for pile displacement and method for use of the same 有权
标题翻译：桩位置测量装置及其使用方法
公开(公告)号：US09285206B1
公开(公告)日：2016-03-15
申请号：US13760549
申请日：2013-02-06
申请人： PILE DYNAMICS, INC.
发明人： Richard E. Berris, Jr.
IPC分类号： G01B7/14
CPC分类号： G01B7/14 , G01B7/003 , G01S5/02
摘要： A displacement measuring system to measure the displacement of a structural object that includes a transmitter having a signal generator and an antenna wherein the antenna is securable relative to one of a displaced object and a support. The antenna defines a transmitter axis that is parallel to the displacement axis of the object and a centerline that is perpendicular to the displacement axis. The system further includes a first receiver and a second receiver having antennas securable relative to the other of the object and the support. The receiver antennas are positioned along a receiver axis that is parallel to the displacement axis and being spaced along the receiver axis on either side of the center line. The receiver antennas are configured to detect a signal emitted by the transmitter. The system further includes a phase detector to triangulate phase change and calculate object displacement.
摘要翻译：一种用于测量包括具有信号发生器和天线的发射机的结构物体的位移的位移测量系统，其中所述天线相对于移位物体和支撑体之一是可固定的。天线定义了平行于物体的位移轴的发射机轴线和垂直于位移轴的中心线。该系统还包括第一接收器和第二接收器，其具有相对于物体和支撑件中的另一个固定的天线。接收器天线沿着平行于位移轴的接收器轴线定位并且沿着接收器轴线在中心线的任一侧上间隔开。接收机天线被配置为检测发射机发射的信号。该系统还包括相位检测器，用于对相变进行三角测量并计算物体位移。

2. 发明授权

US10451519B2 Non-contact strain measurement system and method for using the same 有权
公开(公告)号：US10451519B2
公开(公告)日：2019-10-22
申请号：US15904376
申请日：2018-02-25
申请人： Pile Dynamics, Inc.
发明人： Garland E. Likins, Jr. , George R. Piscsalko , Dean A. Cotton , Brent Robinson , Frank Rausche , Richard E. Berris, Jr.
IPC分类号： G01M11/08 , G01L1/22 , G01L1/10 , G01B11/16 , G06T7/246 , G01D5/347 , G06T7/254 , G01M5/00 , E02D5/22 , E02D13/00
摘要： A non-contact strain and/or displacement measurement system for use with structural objects having an optical device, a data store and an image arrangement that is fixed relative to the structural object to be tested, the optical device including an image receiving device for receiving visual images and the data store being configured to record the received visual images, the image receiving device being spaced from the image arrangement by an optical spacing such that the image receiving device has a visual range that includes a portion of the structural object and the image arrangement being within the portion, the image arrangement having at least one image element wherein movement of the at least one image element during a measurement period provides image data to calculate structural object strain and/or structural object displacement.

3. 发明授权

US10330823B2 Borehole testing device 有权
公开(公告)号：US10330823B2
公开(公告)日：2019-06-25
申请号：US15233317
申请日：2016-08-10
申请人： Pile Dynamics, Inc.
发明人： George R. Piscsalko , Dean A. Cotton , Richard E. Berris, Jr. , Tyler A. Piedimonte
IPC分类号： G01V11/00 , E21B47/00 , G01V9/00 , E02D1/02 , E21B47/08
摘要： An inspection system to measure the condition of at least a wall of a ground opening, the inspection system having a head unit for lowering into a borehole during a data collection phase wherein at least one set of test data is collected concerning one or more physical characteristics of the borehole during the data collection phase, the head unit having an internal measurement system and a sensor arrangement with a plurality of sensors facing radially outwardly of a head axis that is generally parallel to at least a portion of a borehole axis, the plurality of sensors allowing the head unit to be moved during the data collection phase without rotation about the head axis, the plurality of sensors at least partially producing the at least one set of test data collected during the data collection phase.

4. 发明授权

US10690805B2 Borehold testing device 有权
公开(公告)号：US10690805B2
公开(公告)日：2020-06-23
申请号：US16407962
申请日：2019-05-09
申请人： Pile Dynamics, Inc.
发明人： George R. Piscsalko , Dean A. Cotton , Richard E. Berris, Jr. , Tyler A. Piedimonte
IPC分类号： G01V11/00 , E21B47/08 , E21B47/00 , G01V9/00 , E02D1/02
摘要： An inspection system to measure the condition of at least a wall of a ground opening, the inspection system having a head unit for lowering into a borehole during a data collection phase wherein at least one set of test data is collected concerning one or more physical characteristics of the borehole during the data collection phase, the head unit having an internal measurement system and a sensor arrangement with a plurality of sensors facing radially outwardly of a head axis that is generally parallel to at least a portion of a borehole axis, the plurality of sensors allowing the head unit to be moved during the data collection phase without rotation about the head axis, the plurality of sensors at least partially producing the at least one set of test data collected during the data collection phase.

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