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1. 发明授权

US09354043B2 Methods for measuring and modeling the structural health of pressure vessels based on electronic distance measurements 有权
标题翻译：基于电子距离测量的压力容器结构健康测量和建模方法
公开(公告)号：US09354043B2
公开(公告)日：2016-05-31
申请号：US13485845
申请日：2012-05-31
申请人： David H. Parker , John M. Payne , Sophie Lin
发明人： David H. Parker , John M. Payne
IPC分类号： G01C15/00 , G01C3/00 , G01B11/03 , G01B11/16 , E01B1/00 , E04B1/00
CPC分类号： G01B11/03 , E04B1/00 , G01B11/16 , G01C3/00 , G01C15/002
摘要： Methods are disclosed wherein the structural health of a civil structure, pressure vessel, or the like is measured by electronic distance measurement (EDM) from a plurality of stable locations to a plurality of cardinal points on the structure in a methodical manner. By measuring the coordinates of the cardinal points, the dynamic and long-term static behavior of the structure provide an indication of the health of the structure. Analyses includes: comparison to a Finite Element Model (FEM); comparison to historical data; and modeling based on linearity, hysteresis, symmetry, creep, damping coefficient, and harmonic analysis.
摘要翻译：公开了其中通过电子距离测量（EDM）以有条理的方式从多个稳定位置到结构上的多个基点来测量民用结构，压力容器等的结构健康的方法。通过测量基点的坐标，结构的动态和长期静态行为提供了结构健康的指示。分析包括：与有限元模型（FEM）的比较; 与历史数据比较; 并基于线性，滞后，对称性，蠕变，阻尼系数和谐波分析建模。

2. 发明申请

US20120250004A1 Methods for measuring and modeling the structural health of pressure vessels based on electronic distance measurements 有权
标题翻译：基于电子距离测量的压力容器结构健康测量和建模方法
公开(公告)号：US20120250004A1
公开(公告)日：2012-10-04
申请号：US13485845
申请日：2012-05-31
申请人： David H. Parker , John M. Payne , Sophie Lin
发明人： David H. Parker , John M. Payne , Sophie Lin
IPC分类号： G01B11/14 , G01N21/00
CPC分类号： G01B11/03 , E04B1/00 , G01B11/16 , G01C3/00 , G01C15/002
摘要： Methods are disclosed wherein the structural health of a civil structure, pressure vessel, or the like is measured by electronic distance measurement (EDM) from a plurality of stable locations to a plurality of cardinal points on the structure in a methodical manner. By measuring the coordinates of the cardinal points, the dynamic and long-term static behavior of the structure provide an indication of the health of the structure. Analyses includes: comparison to a Finite Element Model (FEM); comparison to historical data; and modeling based on linearity, hysteresis, symmetry, creep, damping coefficient, and harmonic analysis.
摘要翻译：公开了其中通过电子距离测量（EDM）以有条不紊的方式从多个稳定位置到结构上的多个基点测量民用结构，压力容器等的结构健康性的方法。通过测量基点的坐标，结构的动态和长期静态行为提供了结构健康的指示。分析包括：与有限元模型（FEM）的比较; 与历史数据比较; 并基于线性，滞后，对称性，蠕变，阻尼系数和谐波分析建模。

3. 发明申请

US20110093219A1 Methods for modeling the structural health of a civil structure based on electronic distance measurements 有权
标题翻译：基于电子距离测量建模民用结构结构健康的方法
公开(公告)号：US20110093219A1
公开(公告)日：2011-04-21
申请号：US12973842
申请日：2010-12-20
申请人： David H. Parker , John M. Payne , Sophie Lin
发明人： David H. Parker , John M. Payne , Sophie Lin
IPC分类号： G06F19/00 , G06F17/16
CPC分类号： G01B11/03 , G01B11/16 , G01C15/002
摘要： Methods are disclosed wherein the structural health of a civil structure, such as, but not limited to, a bridge or the like is measured by electronic distance measurement (EDM) from a plurality of stable locations to a plurality of cardinal points on the structure in a methodical manner. By measuring the coordinates of the cardinal points, the dynamic and long-term static behavior of the structure provide an indication of the health of the structure. Analysis includes: comparison to a Finite Element Model (FEM); comparison to historical data; and modeling based on linearity, hysteresis, symmetry, creep, damping coefficient, and harmonic analysis.
摘要翻译：公开了其中通过电子距离测量（EDM）从多个稳定位置到结构上的多个基本点来测量民用结构（例如但不限于桥梁等）的结构健康状况的方法，其中有条理的方式。通过测量基点的坐标，结构的动态和长期静态行为提供了结构健康的指示。分析包括：与有限元模型（FEM）的比较; 与历史数据比较; 并基于线性，滞后，对称性，蠕变，阻尼系数和谐波分析建模。

4. 发明授权

US10203268B2 Methods for measuring and modeling the process of prestressing concrete during tensioning/detensioning based on electronic distance measurements 有权
公开(公告)号：US10203268B2
公开(公告)日：2019-02-12
申请号：US15165563
申请日：2016-05-26
申请人： Sophie Lin
发明人： David H. Parker , John M. Payne
IPC分类号： G01M99/00 , G01B11/00 , G06F17/50 , G01B11/03 , G01B11/14 , G01B11/16 , G01C15/00 , G01N33/38
摘要： Methods are disclosed for nondestructive testing and measuring the structural health of prestressed concrete structures, such as slabs, columns, girders, bridges, towers, elevated storage tanks, silos, cooling towers, wind power generation towers, liquefied gas storage tanks, nuclear power containment buildings, and the like. Measurements are made as the structure undergoes tensioning and detensioning operations. By measuring actual movements of cardinal points on the structure, in an absolute three-dimensional coordinate system, and comparing the measurements to a model—as tension on a tendon is changed—a margin of safety is assured. High accuracy measurements are made by electronic distance measurement (EDM) instruments over hundreds of meters, which yield coordinates of cardinal points with an uncertainty of the order of one part per million. The methods are proposed as possible alternatives to prior failures of post-tensioned concrete, including the Las Lomas Bridge, the Kapiolani Interchange On-Ramp, Turkey Point Unit 3 Nuclear Power Plant, and Crystal River Unit 3 Nuclear Power Plant. An extensive review of the most closely related prior arts is included.

5. 发明申请

US20160274001A1 Methods for measuring and modeling the process of prestressing concrete during tensioning/detensioning based on electronic distance measurements 审中-公开
标题翻译：基于电子距离测量的拉伸/拉伸期间预应力混凝土过程的测量和建模方法
公开(公告)号：US20160274001A1
公开(公告)日：2016-09-22
申请号：US15165563
申请日：2016-05-26
申请人： Sophie Lin
发明人： David H. Parker , John M. Payne
IPC分类号： G01M99/00 , G06F17/50 , G01B11/00 , G01B11/14 , G01N33/38
CPC分类号： G01M99/007 , E04C5/08 , G01B11/002 , G01B11/03 , G01B11/14 , G01B11/16 , G01C15/002 , G01N33/383 , G06F17/5004 , G06F17/5018
摘要： Methods are disclosed for nondestructive testing and measuring the structural health of prestressed concrete structures, such as slabs, columns, girders, bridges, towers, elevated storage tanks, silos, cooling towers, wind power generation towers, liquefied gas storage tanks, nuclear power containment buildings, and the like. Measurements are made as the structure undergoes tensioning and detensioning operations. By measuring actual movements of cardinal points on the structure, in an absolute three-dimensional coordinate system, and comparing the measurements to a model—as tension on a tendon is changed—a margin of safety is assured. High accuracy measurements are made by electronic distance measurement (EDM) instruments over hundreds of meters, which yield coordinates of cardinal points with an uncertainty of the order of one part per million. The methods are proposed as possible alternatives to prior failures of post-tensioned concrete, including the Las Lomas Bridge, the Kapiolani Interchange On-Ramp, Turkey Point Unit 3 Nuclear Power Plant, and Crystal River Unit 3 Nuclear Power Plant. An extensive review of the most closely related prior arts is included.
摘要翻译：公开了用于非破坏性测试和测量预应力混凝土结构的结构健康的方法，例如板，柱，桁架，桥梁，塔架，高架储罐，筒仓，冷却塔，风力发电塔，液化气储罐，核能遏制建筑物等。随着结构进行张紧和拆卸操作，进行了测量。通过测量结构上的基数点的实际运动，在绝对三维坐标系中，并将测量值与模型进行比较，因为肌腱上的张力发生了变化 - 确保了安全性。通过数百米的电子距离测量（EDM）仪器进行高精度测量，其产生基数点的坐标，其不确定度为百万分之一。这些方法被提出作为后期混凝土先前失效的可能替代方案，包括拉斯洛马斯大桥，卡皮奥兰互换舷梯，土耳其第三单元核电站和水晶河3号核电站。包括最密切相关的现有技术的广泛审查。

6. 发明授权

US08209134B2 Methods for modeling the structural health of a civil structure based on electronic distance measurements 有权
标题翻译：基于电子距离测量建模民用结构结构健康的方法
公开(公告)号：US08209134B2
公开(公告)日：2012-06-26
申请号：US12973842
申请日：2010-12-20
申请人： David H. Parker , John M. Payne , Sophie Lin, legal representative
发明人： David H. Parker , John M. Payne
IPC分类号： G06F19/00
CPC分类号： G01B11/03 , G01B11/16 , G01C15/002
摘要： Methods are disclosed wherein the structural health of a civil structure, such as, but not limited to, a bridge or the like is measured by electronic distance measurement (EDM) from a plurality of stable locations to a plurality of cardinal points on the structure in a methodical manner. By measuring the coordinates of the cardinal points, the dynamic and long-term static behavior of the structure provide an indication of the health of the structure. Analysis includes: comparison to a Finite Element Model (FEM); comparison to historical data; and modeling based on linearity, hysteresis, symmetry, creep, damping coefficient, and harmonic analysis.
摘要翻译：公开了其中通过电子距离测量（EDM）从多个稳定位置到结构上的多个基本点来测量民用结构（例如但不限于桥梁等）的结构健康状况的方法，其中有条理的方式。通过测量基点的坐标，结构的动态和长期静态行为提供了结构健康的指示。分析包括：与有限元模型（FEM）的比较; 与历史数据比较; 并基于线性，滞后，对称性，蠕变，阻尼系数和谐波分析建模。

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