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Sheet-like strain sensor for confirming progress of damage of concrete structure and method for confirming progress of damage of concrete structure

  • US 20020020224A1
  • Filed: 04/30/2001
  • Published: 02/21/2002
  • Est. Priority Date: 08/18/2000
  • Status: Abandoned Application
First Claim
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1. A sheet-like strain sensor for confirming progress of damage of a concrete structure, wherein one or a plurality of optical fiber cables are fixedly held between sheet-like bodies while one end/ends of said optical fiber cable/cables are pulled out.

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