Automatic measuring system for concrete temperature linear deformation
Title：
Automatic measuring system for concrete temperature linear deformation
Application Number：
 200510012299
Application Date：
 2005/08/03
Announcement Date：
 2006/03/01
Pub. Date：
Publication Number：
 1740790
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G01N 33/38, G01N 25/00
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Wang Xianlei, Ding Jiantong, Guo Yushun
Key Words：
 concrete temperature, linear deformation, automatic measuring system
Abstract：
 The concrete temperature linear deformation automatic measuring system is formed from temperature sensor, displacement sensor, data acquisition card, A/D converter, D/A converter, thyristor controlled heating circuit and heater. Said invention provides its working principle and application field.
Claim：
Priority：
PCT：
LegalStatus：

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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
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