X hits on this document

PDF document

WORK PACKAGE 9: PRACTICAL BRIDGE MANAGEMENT - page 49 / 67

187 views

0 shares

0 downloads

0 comments

49 / 67

SAMCO Final Report 2006 F09 Report on Bridge Management

Types of sensors used in monitoring.

Name of sensor and / or supplier

Degree of success on a scale from

  • 0

    (did not work) to 5

(perfect)

GECOR

4

FORCE: CW

4

S+R Sensortec: ERS

4

Half-cell (supplier not specified)

3

HOBO

4

TESTO

4

PROTOMETER

4

FORCE: HUM

4

S+R Sensortec: MRE

4

Corrosion measurement sensors

moisture

Taywood Engineering: Wenner 4-pin

Resistivity 4

Humidity sensors

or

FORCE-CHL

3

Numerous

4-5

Straingauges (concrete)

3

Straingauges (steel)

5

OSMOS: Optical fibre strands

5

Strago, stone

3

Vibrating wire strain gauge

5

Mechanical or electrical gauge

5

OSMOS: Extensometers

5

LVDT: Displacement sensors

5

Servoaccelerometers LVDT

5

Piezo sensors

5

Strago, stone

3

OSMOS: Optical fibre strands

4

Deflections, movements

5

Tunnel Scanner

5

Unknown supplier

4

Unknown supplier

3

Unknown supplier

4

Chloride sensors Temperature sensors

Static deformation sen- sors

Vibration sensors

Load cell Pressure cell Velocity sensor

Laser system

spectrographic

Table 29. Experience with use of sensors.

www.samco.org

Page 49 of 67

Document info
Document views187
Page views187
Page last viewedSun Dec 11 00:29:58 UTC 2016
Pages67
Paragraphs1327
Words16715

Comments