JPH01161126A - Shape measuring method for transparent body - Google Patents

Shape measuring method for transparent body

Info

Publication number
JPH01161126A
JPH01161126A JP31841087A JP31841087A JPH01161126A JP H01161126 A JPH01161126 A JP H01161126A JP 31841087 A JP31841087 A JP 31841087A JP 31841087 A JP31841087 A JP 31841087A JP H01161126 A JPH01161126 A JP H01161126A
Authority
JP
Japan
Prior art keywords
transparent body
light beam
refractive index
transmitted
deflection
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
JP31841087A
Other languages
Japanese (ja)
Inventor
Motohiro Yamane
Fumihiko Abe
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP31841087A priority Critical patent/JPH01161126A/en
Publication of JPH01161126A publication Critical patent/JPH01161126A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00732Uses not provided for elsewhere in C04B2111/00 for soil stabilisation
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/70Grouts, e.g. injection mixtures for cables for prestressed concrete

Abstract

PURPOSE:To measure the internal shape and external shape of the title transparent body with high accuracy by finding the peak of the angle of deflection of a light beam which is transmitted through the border part between a refractive index adjusting liquid and an axis part and the border part between the axis part and a jacket part. CONSTITUTION:The light beam from the laser light source 12 of a light irradiation system 11 is projected on the transparent body 51 in the refractive index adjusting liquid 44 through a condenser lens 13. The incident light beam is deflected by variation in the refractive index in the transparent body 51 and transmitted through the transparent body 51 and its transmitted light beam passes through a condenser lens 22 to project spot light on a detector 23. Here, a photodetection measurement system 21 finds the peak of the angle of deflection of the light beam transmitted through the border parts which differ in refractive index from each other. Then the detector 23 sends its output signal proportional to the incidence position of the spot light to a controller 24, which sends specific signals to a signal processor 25 and a scanning device 31. Then the signal processor 25 processes the input signal to find the angle of deflection of the transmitted light beam corresponding to the variation in the refractive index in the transparent body 51 to accurately measure the internal and external shapes of the transparent body.
JP31841087A 1987-12-16 1987-12-16 Shape measuring method for transparent body Pending JPH01161126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP31841087A JPH01161126A (en) 1987-12-16 1987-12-16 Shape measuring method for transparent body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31841087A JPH01161126A (en) 1987-12-16 1987-12-16 Shape measuring method for transparent body

Publications (1)

Publication Number Publication Date
JPH01161126A true JPH01161126A (en) 1989-06-23

Family

ID=18098842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31841087A Pending JPH01161126A (en) 1987-12-16 1987-12-16 Shape measuring method for transparent body

Country Status (1)

Country Link
JP (1) JPH01161126A (en)

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