CN104897112A - Novel concrete strain gauge - Google Patents

Novel concrete strain gauge Download PDF

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Publication number
CN104897112A
CN104897112A CN201410518704.8A CN201410518704A CN104897112A CN 104897112 A CN104897112 A CN 104897112A CN 201410518704 A CN201410518704 A CN 201410518704A CN 104897112 A CN104897112 A CN 104897112A
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CN
China
Prior art keywords
temperature sensor
strain gauge
strain
sensor
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410518704.8A
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Chinese (zh)
Inventor
岳朝风
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Beilai Electronic Technology Co Ltd
Original Assignee
Anhui Beilai Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Beilai Electronic Technology Co Ltd filed Critical Anhui Beilai Electronic Technology Co Ltd
Priority to CN201410518704.8A priority Critical patent/CN104897112A/en
Publication of CN104897112A publication Critical patent/CN104897112A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

The invention provides a novel concrete strain gauge and relates to a stress strain measurement device in a civil structure. The novel concrete strain gauge comprises a shell, a temperature sensor, a strain force sensor and a cable. The shell is internally provided with the temperature sensor and the strain force sensor. The middle part of the shell is provided with the cable which is connected with the temperature sensor and the strain force sensor. According to the novel concrete strain gauge, the temperature sensor is added into a common concrete strain gauge, temperature compensation is facilitated, the accuracy and reliability of monitoring data are raised, and an engineering accident caused by the influence of environmental temperature factors is avoided.

Description

A kind of new concrete strainometer
Technical field
The present invention relates to the stress-strain measurement device of civil structure inside, be specifically related to a kind of new concrete strainometer.
Background technology
Concrete strain gauge is generally a kind of embedded strain gauge, namely be embedded in the xoncrete structures such as foundation pile, or be bound on reinforcing bar, for the strain of inside configuration concrete and reinforcing bar, stress measurement, be mainly used in bridge, highway, railway, subway, tunnel, dam, the stress-strain measurement of the xoncrete structure inside such as foundation pile, because be applied to different engineering, the environment of its stress-strain measurement also can be different, it is wherein the temperature of measurement environment for the accuracy of ess-strain Monitoring Data and the larger factor of reliability effect, the data deviation that different temperature can make identical stress condition record is larger, thus make people can accurately not obtain the stress-strain data of xoncrete structure inside, affect the judgement of people to the stress of xoncrete structure inside, cause the generation of engineering accident therefrom and the loss caused is huge.
Summary of the invention
The object of this invention is to provide a kind of new concrete strainometer, its built-in temperature sensor, be convenient to carry out temperature compensation, improve accuracy and the reliability of Monitoring Data.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises shell, temperature sensor, adaptability to changes sensor, cable, temperature sensor, adaptability to changes sensor is provided with in shell, be provided with cable in the middle of shell, cable is connected with temperature sensor and adaptability to changes sensor.
The present invention adds a temperature sensor in common concrete strain gauge inside, temperature sensor and adaptability to changes sensor by measured data by cable transmission to outside, because be provided with a temperature sensor, make to record temperature data at that time at the stress-strain data recording Xtah Crude Clay structure inside simultaneously, after these two data are transferred to technician, technician carrys out counter stress strain data according to different temperature and compensates, thus improves accuracy and the reliability of the ess-strain Monitoring Data of Xtah Crude Clay structure inside.
The present invention it common concrete strain gauge inside add temperature sensor, be convenient to carry out temperature compensation, improve accuracy and the reliability of Monitoring Data, avoid the generation causing engineering accident because of the impact of environment temperature factor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
With reference to Fig. 1, a kind of new concrete strainometer, it comprises shell 1, temperature sensor 2, adaptability to changes sensor 3, cable 4, is provided with temperature sensor 2, adaptability to changes sensor 3 in shell 1, be provided with cable 4 in the middle of shell 1, cable 4 is connected with temperature sensor 2, adaptability to changes sensor 3.
The present invention adds a temperature sensor in common concrete strain gauge inside, temperature sensor and adaptability to changes sensor by measured data by cable transmission to outside, because be provided with a temperature sensor, make to record temperature data at that time at the stress-strain data recording Xtah Crude Clay structure inside simultaneously, after these two data are transferred to technician, technician carrys out counter stress strain data according to different temperature and compensates, thus improves accuracy and the reliability of the ess-strain Monitoring Data of Xtah Crude Clay structure inside.
The present invention it common concrete strain gauge inside add temperature sensor, be convenient to carry out temperature compensation, improve accuracy and the reliability of Monitoring Data, avoid the generation causing engineering accident because of the impact of environment temperature factor.

Claims (1)

1. a new concrete strainometer, it is characterized in that, it comprises shell (1), temperature sensor (2), adaptability to changes sensor (3), cable (4), temperature sensor (2), adaptability to changes sensor (3) is provided with in shell (1), be provided with cable (4) in the middle of shell (1), cable (4) is connected with temperature sensor (2), adaptability to changes sensor (3).
CN201410518704.8A 2014-10-05 2014-10-05 Novel concrete strain gauge Pending CN104897112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410518704.8A CN104897112A (en) 2014-10-05 2014-10-05 Novel concrete strain gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410518704.8A CN104897112A (en) 2014-10-05 2014-10-05 Novel concrete strain gauge

Publications (1)

Publication Number Publication Date
CN104897112A true CN104897112A (en) 2015-09-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410518704.8A Pending CN104897112A (en) 2014-10-05 2014-10-05 Novel concrete strain gauge

Country Status (1)

Country Link
CN (1) CN104897112A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104897129A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Novel concrete strain gauge having temperature sensing function
CN104897125A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Concrete strain gauge having temperature sensing function
CN104897123A (en) * 2014-10-18 2015-09-09 合肥佳瑞林电子技术有限公司 Novel embedded type strain gauge
CN104897116A (en) * 2014-10-18 2015-09-09 合肥佳瑞林电子技术有限公司 Concrete strain gauge
CN104897128A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Novel concrete strain gauge
CN104897117A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Concrete strain gauge
CN104897124A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Novel strain gauge
CN104897118A (en) * 2014-10-18 2015-09-09 合肥佳瑞林电子技术有限公司 Strain gauge
CN104897115A (en) * 2014-10-18 2015-09-09 合肥佳瑞林电子技术有限公司 Novel concrete strain gauge
CN105890569A (en) * 2016-07-02 2016-08-24 安徽碧源环保工程有限公司 Novel concrete strain meter

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070251328A1 (en) * 2006-04-26 2007-11-01 Honeywell International Inc. Force sensor package and method of forming same
CN201340320Y (en) * 2008-11-07 2009-11-04 株洲南车时代电气股份有限公司 Vehicle pressure sensor
CN201476933U (en) * 2009-08-24 2010-05-19 赵国忠 Low-power-consumption pipe pressure data recorder
CN202092821U (en) * 2011-06-16 2011-12-28 天信仪表集团有限公司 Intrinsic safe digital pressure transducer
CN202928556U (en) * 2012-11-26 2013-05-08 安徽金培因科技有限公司 Novel concrete strain gauge
CN203534737U (en) * 2013-07-05 2014-04-09 河南理工大学 Temperature sensor-based testing device for hollow inclusion stress gauges
CN104897110A (en) * 2014-09-26 2015-09-09 安徽金培因科技有限公司 Novel concrete strain gauge
CN104897108A (en) * 2014-09-26 2015-09-09 安徽金培因科技有限公司 Novel strain gauge
CN104897109A (en) * 2014-09-26 2015-09-09 安徽金培因科技有限公司 Strain gauge
CN105509941A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Concrete strain meter
CN105509699A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Embedded strain meter
CN105509700A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Concrete strain meter having temperature sensing function
CN105509698A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Novel embedded strain meter
CN105509697A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Concrete strain meter having temperature sensing function

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070251328A1 (en) * 2006-04-26 2007-11-01 Honeywell International Inc. Force sensor package and method of forming same
CN201340320Y (en) * 2008-11-07 2009-11-04 株洲南车时代电气股份有限公司 Vehicle pressure sensor
CN201476933U (en) * 2009-08-24 2010-05-19 赵国忠 Low-power-consumption pipe pressure data recorder
CN202092821U (en) * 2011-06-16 2011-12-28 天信仪表集团有限公司 Intrinsic safe digital pressure transducer
CN202928556U (en) * 2012-11-26 2013-05-08 安徽金培因科技有限公司 Novel concrete strain gauge
CN203534737U (en) * 2013-07-05 2014-04-09 河南理工大学 Temperature sensor-based testing device for hollow inclusion stress gauges
CN104897110A (en) * 2014-09-26 2015-09-09 安徽金培因科技有限公司 Novel concrete strain gauge
CN104897108A (en) * 2014-09-26 2015-09-09 安徽金培因科技有限公司 Novel strain gauge
CN104897109A (en) * 2014-09-26 2015-09-09 安徽金培因科技有限公司 Strain gauge
CN105509941A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Concrete strain meter
CN105509699A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Embedded strain meter
CN105509700A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Concrete strain meter having temperature sensing function
CN105509698A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Novel embedded strain meter
CN105509697A (en) * 2014-09-26 2016-04-20 安徽金培因科技有限公司 Concrete strain meter having temperature sensing function

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104897129A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Novel concrete strain gauge having temperature sensing function
CN104897125A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Concrete strain gauge having temperature sensing function
CN104897123A (en) * 2014-10-18 2015-09-09 合肥佳瑞林电子技术有限公司 Novel embedded type strain gauge
CN104897116A (en) * 2014-10-18 2015-09-09 合肥佳瑞林电子技术有限公司 Concrete strain gauge
CN104897128A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Novel concrete strain gauge
CN104897117A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Concrete strain gauge
CN104897124A (en) * 2014-10-18 2015-09-09 安徽贝莱电子科技有限公司 Novel strain gauge
CN104897118A (en) * 2014-10-18 2015-09-09 合肥佳瑞林电子技术有限公司 Strain gauge
CN104897115A (en) * 2014-10-18 2015-09-09 合肥佳瑞林电子技术有限公司 Novel concrete strain gauge
CN105890569A (en) * 2016-07-02 2016-08-24 安徽碧源环保工程有限公司 Novel concrete strain meter

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Application publication date: 20150909