CH554991A - METHOD AND DEVICE FOR TENSIONING A PRELOADING ELEMENT AND FOR MEASURING AND RECORDING THE FORCE APPLIED TO IT ABOUT THE LENGTH CHANGE. - Google Patents

METHOD AND DEVICE FOR TENSIONING A PRELOADING ELEMENT AND FOR MEASURING AND RECORDING THE FORCE APPLIED TO IT ABOUT THE LENGTH CHANGE.

Info

Publication number
CH554991A
CH554991A CH680972A CH680972A CH554991A CH 554991 A CH554991 A CH 554991A CH 680972 A CH680972 A CH 680972A CH 680972 A CH680972 A CH 680972A CH 554991 A CH554991 A CH 554991A
Authority
CH
Switzerland
Prior art keywords
tensioning
recording
measuring
force applied
length change
Prior art date
Application number
CH680972A
Other languages
German (de)
Original Assignee
Dykmans Maximiliaan Jacobus
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 Dykmans Maximiliaan Jacobus filed Critical Dykmans Maximiliaan Jacobus
Publication of CH554991A publication Critical patent/CH554991A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/12—Mounting of reinforcing inserts; Prestressing
    • E04G21/121—Construction of stressing jacks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02—Details
    • G01N3/06—Special adaptations of indicating or recording means

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
CH680972A 1971-06-16 1972-05-08 METHOD AND DEVICE FOR TENSIONING A PRELOADING ELEMENT AND FOR MEASURING AND RECORDING THE FORCE APPLIED TO IT ABOUT THE LENGTH CHANGE. CH554991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15360171A 1971-06-16 1971-06-16

Publications (1)

Publication Number Publication Date
CH554991A true CH554991A (en) 1974-10-15

Family

ID=22547900

Family Applications (1)

Application Number Title Priority Date Filing Date
CH680972A CH554991A (en) 1971-06-16 1972-05-08 METHOD AND DEVICE FOR TENSIONING A PRELOADING ELEMENT AND FOR MEASURING AND RECORDING THE FORCE APPLIED TO IT ABOUT THE LENGTH CHANGE.

Country Status (6)

Country Link
CA (1) CA968182A (en)
CH (1) CH554991A (en)
DE (1) DE2222072A1 (en)
FR (1) FR2142476A5 (en)
GB (1) GB1399117A (en)
IT (1) IT953720B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1691009A1 (en) * 2005-02-14 2006-08-16 Contec S.R.L. Streching machine of reinforcing cables for precompressed reinforced cement
CN102154981B (en) * 2011-04-09 2013-03-06 刘喜元 Corrugated pipe capable of measuring prestress
CN112504849B (en) * 2020-11-23 2022-12-02 青岛亿联建设集团股份有限公司 Synchronous pressurized verifying attachment of most old and useless reinforcing bar for building
CN112850373B (en) * 2021-01-06 2024-03-29 上海瀚界科技发展有限公司 Automatic release control system for underwater detector cable
CN115262981B (en) * 2022-08-16 2023-05-02 中铁十五局集团有限公司 Intelligent prestress tensioning construction device for building engineering

Also Published As

Publication number Publication date
GB1399117A (en) 1975-06-25
DE2222072A1 (en) 1972-12-28
FR2142476A5 (en) 1973-01-26
IT953720B (en) 1973-08-10
CA968182A (en) 1975-05-27

Similar Documents

Publication Publication Date Title
CH527639A (en) Method and device for applying high instantaneous pressures
CH551629A (en) METHOD OF MEASURING THE DISTANCE FROM AND THE SPEED COMPONENT OF AN OBJECT PERPERTICALLY TO A REFERENCE PLANE.
DE2065080B2 (en) DEVICE FOR THE FRICTION WELDING OF THE ENDS OF A LOOP-SHAPED THERMOPLASTIC TAPE THROUGH AN OBJECT
CH479050A (en) Method and device for measuring or checking the dimensions of an elongate object
CH539848A (en) Device for measuring the relative humidity of a gaseous medium
CH540040A (en) Method and device for generating a repetitive signal
AT336764B (en) METHOD AND DEVICE FOR STRUCTURING A MULTI-FIBER THERMOPLASTIC YARN
CH525482A (en) Method and apparatus for measuring the force developed by an engine
AT315226B (en) Measuring device for checking and / or straightening the local transverse slope of a track
CH554991A (en) METHOD AND DEVICE FOR TENSIONING A PRELOADING ELEMENT AND FOR MEASURING AND RECORDING THE FORCE APPLIED TO IT ABOUT THE LENGTH CHANGE.
CH523787A (en) Control device for measuring the thickness of brochures
CH550381A (en) METHOD OF MEASURING A DIMENSION OF A WORKPIECE AND DEVICE FOR CARRYING OUT THIS METHOD.
AT360767B (en) DEVICE FOR MEASURING THE DIMENSION OF SMALL OBJECTS
AT341246B (en) DEVICE FOR RECORDING A HOLOGRAM
ATA538774A (en) RECORD CARRIER AND DEVICE FOR DESCRIBING SUCH A
DD128436A5 (en) DEVICE FOR MEASURING THE FLOW SPEED OF A FLUID
CH532525A (en) Device for applying a self-adhesive tape
DE2208480B2 (en) METHOD AND DEVICE FOR MEASURING THE LENGTH OF A LONG ELEVATED MAGNETIZABLE OBJECT
AT307868B (en) Device for regulating the withdrawal speed of a tape
CH523497A (en) Device for measuring and / or regulating pressures
CH538417A (en) Method and device for regulating the tensile force of a running thread
CH527423A (en) Device for measuring the speed of an object
ATA1047272A (en) DEVICE FOR RECORDING A REDUNTANT HOLOGRAM
CH529991A (en) Device for measuring the displacement of an object
CH553466A (en) METHOD OF ADJUSTING A SENSING ELEMENT AND SENSING ELEMENT FOR CARRYING OUT THE METHOD.

Legal Events

Date Code Title Description
PL Patent ceased