HK1209824A1 - A handheld intelligent measurement device for rock joint roughness coefficient - Google Patents

A handheld intelligent measurement device for rock joint roughness coefficient

Info

Publication number
HK1209824A1
HK1209824A1 HK15110593.3A HK15110593A HK1209824A1 HK 1209824 A1 HK1209824 A1 HK 1209824A1 HK 15110593 A HK15110593 A HK 15110593A HK 1209824 A1 HK1209824 A1 HK 1209824A1
Authority
HK
Hong Kong
Prior art keywords
measurement device
intelligent measurement
roughness coefficient
handheld intelligent
rock joint
Prior art date
Application number
HK15110593.3A
Other languages
Chinese (zh)
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 filed Critical
Publication of HK1209824A1 publication Critical patent/HK1209824A1/en

Links

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
    • G01B21/30—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 roughness or irregularity of surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
HK15110593.3A 2015-01-28 2015-10-28 A handheld intelligent measurement device for rock joint roughness coefficient HK1209824A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510053435.7A CN104567792A (en) 2015-01-28 2015-01-28 Handheld intelligent rock structure surface roughness coefficient measuring instrument

Publications (1)

Publication Number Publication Date
HK1209824A1 true HK1209824A1 (en) 2016-04-08

Family

ID=53084413

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15110593.3A HK1209824A1 (en) 2015-01-28 2015-10-28 A handheld intelligent measurement device for rock joint roughness coefficient

Country Status (2)

Country Link
CN (1) CN104567792A (en)
HK (1) HK1209824A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110132155B (en) * 2019-06-20 2021-08-31 遵义医科大学 Bark crack degree and roughness measuring instrument
CN112484605B (en) * 2020-12-21 2024-05-03 昆明理工大学 Portable rock mass structural surface roughness profile measuring instrument and measuring method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2578787Y (en) * 2001-12-21 2003-10-08 时代集团公司 Manual roughness devices
JP3834817B2 (en) * 2003-05-30 2006-10-18 株式会社東京精密 Measuring head
CN201463874U (en) * 2009-04-16 2010-05-12 宁波大学 Driving device for surface roughness admeasuring apparatus
CN102331248B (en) * 2011-06-16 2013-09-11 上海工程技术大学 Steel rail measurement device
JP6030320B2 (en) * 2012-03-19 2016-11-24 株式会社ミツトヨ Surface texture measuring machine

Also Published As

Publication number Publication date
CN104567792A (en) 2015-04-29

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