公开(公告)号：US08108156B2

公开(公告)日：2012-01-31

申请号：US12266059

申请日：2008-11-06

申请人： Kangping Wang ,  Pei-Chung Wang ,  John D. Fickes ,  Yih-Charng Deng

发明人： Kangping Wang ,  Pei-Chung Wang ,  John D. Fickes ,  Yih-Charng Deng

IPC分类号： G01L1/00 ,  G01N3/00

CPC分类号： G01N3/00 ,  G01N2203/0214 ,  G01N2203/0222

摘要： Methods, program products, and computer systems for estimating a stress of a toughened structural adhesive polymer are provided. One method comprises selecting a strain, a strain rate, a temperature, or a combination thereof at which the stress is to be estimated. A value of a strain-hardening stress of the toughened structural adhesive polymer is determined, wherein the value of the strain-hardening stress is dependent on the temperature and the strain. A value of a non-strain-hardening stress of the toughened structural adhesive polymer is determined, wherein the value of the non-strain-hardening stress is dependent on the strain, the strain rate, and the temperature. The value of the strain-hardening stress is added to the value of the non-strain-hardening stress to obtain an estimated total stress.

摘要翻译： 提供了用于估计增韧的结构粘合剂聚合物的应力的方法，程序产品和计算机系统。 一种方法包括选择要估计应力的应变，应变速率，温度或其组合。 确定增韧的结构粘合剂聚合物的应变硬化应力的值，其中应变硬化应力的值取决于温度和应变。 确定增韧结构粘合剂聚合物的非应变硬化应力的值，其中非应变硬化应力的值取决于应变，应变速率和温度。 将应变硬化应力的值加到非应变硬化应力的值上，以获得估计的总应力。

公开(公告)号：US20130021138A1

公开(公告)日：2013-01-24

申请号：US13186834

申请日：2011-07-20

申请人： Hesham A. Ezzat ,  Pei-Chung Wang ,  Marcel R. Cannon ,  Kangping Wang

发明人： Hesham A. Ezzat ,  Pei-Chung Wang ,  Marcel R. Cannon ,  Kangping Wang

IPC分类号： G06K7/01

CPC分类号： G01M5/0033 ,  G07C5/08 ,  G07C2205/02

摘要： A method of evaluating the structural integrity of a component such as a vehicle component includes receiving signals from radio frequency identification (RFID) tags embedded in the component. The signals received are then compared to stored data indicative of sets of signals and that is correlated with different physical conditions of the component. A level of structural integrity of the component is then determined based on the comparison. The RFID tags may be wirelessly activated by an RFID reader to generate the signals. The comparison and determination may be carried out by a processor of an RFID reader. A system for evaluating the structural integrity of a component is also provided.

摘要翻译： 评估诸如车辆部件的部件的结构完整性的方法包括从嵌入在部件中的射频识别（RFID）标签接收信号。 然后将所接收的信号与指示信号集合的存储数据进行比较，并与组件的不同物理条件相关。 然后基于比较来确定部件的结构完整性水平。 RFID标签可以被RFID读取器无线地激活以产生信号。 比较和确定可以由RFID读取器的处理器进行。 还提供了用于评估部件的结构完整性的系统。

公开(公告)号：US20120235442A1

公开(公告)日：2012-09-20

申请号：US13048994

申请日：2011-03-16

申请人： Hesham A. Ezzat ,  Pei-Chung Wang ,  Marcel R. Cannon ,  Kangping Wang

发明人： Hesham A. Ezzat ,  Pei-Chung Wang ,  Marcel R. Cannon ,  Kangping Wang

IPC分类号： B62D29/00 ,  B21D53/88

CPC分类号： B62D29/002 ,  Y10T29/49622

摘要： A reinforced structural assembly includes a first vehicle component and a second vehicle component attached to the first vehicle component to define a substantially closed cavity. An acoustic foam member is contained within a container, also referred to as a vehicle pouch, containing the acoustic foam member and is made of a material that has a predetermined strength. A sealant with adhesive properties is included on at least a portion of an outer surface of the container, and is impregnated within or coated onto the container. The container and the acoustic foam member substantially fill the cavity so that the outer surface of the container contacts at least a portion of an inner surface of the vehicle components and the sealer seals the acoustic foam member and adheres the container to the inner surface of the attached vehicle components. A method of reinforcing vehicle components is provided.

摘要翻译： 加强结构组件包括第一车辆部件和附接到第一车辆部件的第二车辆部件，以限定基本封闭的腔。 声学泡沫构件容纳在容纳有声泡沫构件的容器中，也称为车辆袋，并且由具有预定强度的材料制成。 具有粘合性的密封剂包括在容器的外表面的至少一部分上，并且被浸渍在容器中或涂覆在容器上。 容器和声泡沫构件基本上填充空腔，使得容器的外表面接触车辆部件的内表面的至少一部分，并且密封件密封声学泡沫构件并将容器粘附到内部表面 连接车辆部件。 提供一种加强车辆部件的方法。