JPS57175207A - Hole-shaped muddy water pressure gauge and measuring device - Google Patents

Hole-shaped muddy water pressure gauge and measuring device

Info

Publication number
JPS57175207A
JPS57175207A JP6175581A JP6175581A JPS57175207A JP S57175207 A JPS57175207 A JP S57175207A JP 6175581 A JP6175581 A JP 6175581A JP 6175581 A JP6175581 A JP 6175581A JP S57175207 A JPS57175207 A JP S57175207A
Authority
JP
Japan
Prior art keywords
hole
water pressure
muddy water
gauge
depth
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
JP6175581A
Other languages
Japanese (ja)
Inventor
Yoichi Hirata
Seikichi Komatsuda
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.)
Taisei Kiso Sekkei Co Ltd
Original Assignee
Taisei Kiso Sekkei 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 Taisei Kiso Sekkei Co Ltd filed Critical Taisei Kiso Sekkei Co Ltd
Priority to JP6175581A priority Critical patent/JPS57175207A/en
Publication of JPS57175207A publication Critical patent/JPS57175207A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C7/00—Tracing profiles
    • G01C7/06—Tracing profiles of cavities, e.g. tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

PURPOSE:To attain a simultaneous measurement for the depth, the hole shape and the muddy water pressure respectively, by hanging down a hole-shaped muddy water pressure gauge having plural arc-shaped elastic members at the circumference part of the center shaft plus a distortion gauge fixed at the upper part of the elastic members into a hole. CONSTITUTION:A muddy water pressure gauge 2 is built into the center part of a center shaft 1, and the measured value is transmitted to a recorder 15 on the ground. A plate spring 4 has an arc form. The upper end part of the spring 4 touches the shaft 1 via a distortion gauge 3, and the lower end part touches slidably the surface of the shaft 1 via a roller 5 attached to the lower end part. A hole-shaped muddy water pressure gauge 9 is hanged down by a cab tire cord 11 drawn out of a drum 10, and a depth measuring device 12 measures the drawn-out distance of the cord 11 to obtain the depth of the hole. Indicators 13 and 14 display the output value sent from the gauge 3 and the measured value sent from the gauge 2 respectively, and at the same time record the numerical value displayed by the recorder 15. As a result, a simultaneous measurement is possible for the depth, the hole shape and the muddy water pressure respectively.
JP6175581A 1981-04-22 1981-04-22 Hole-shaped muddy water pressure gauge and measuring device Pending JPS57175207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6175581A JPS57175207A (en) 1981-04-22 1981-04-22 Hole-shaped muddy water pressure gauge and measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6175581A JPS57175207A (en) 1981-04-22 1981-04-22 Hole-shaped muddy water pressure gauge and measuring device

Publications (1)

Publication Number Publication Date
JPS57175207A true JPS57175207A (en) 1982-10-28

Family

ID=13180284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6175581A Pending JPS57175207A (en) 1981-04-22 1981-04-22 Hole-shaped muddy water pressure gauge and measuring device

Country Status (1)

Country Link
JP (1) JPS57175207A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0486515A (en) * 1990-07-30 1992-03-19 Mitani Sekisan Co Ltd Method and equipment for measuring diameter of pile hole of cast-in-place pile
JPH04286910A (en) * 1991-03-15 1992-10-12 Toda Constr Co Ltd Method and apparatus for automatically measuring in-cavity displacement of tunnel
JPH04124410U (en) * 1991-04-24 1992-11-12 中部電力株式会社 Alignment device for running bodies in pipes
JP2014178304A (en) * 2013-12-20 2014-09-25 Kinki Regional Development Bureau Ministry Of Land Infrastructure & Transport Measuring device and estimation method of tubular structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056254A (en) * 1973-09-14 1975-05-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056254A (en) * 1973-09-14 1975-05-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0486515A (en) * 1990-07-30 1992-03-19 Mitani Sekisan Co Ltd Method and equipment for measuring diameter of pile hole of cast-in-place pile
JPH04286910A (en) * 1991-03-15 1992-10-12 Toda Constr Co Ltd Method and apparatus for automatically measuring in-cavity displacement of tunnel
JPH04124410U (en) * 1991-04-24 1992-11-12 中部電力株式会社 Alignment device for running bodies in pipes
JP2014178304A (en) * 2013-12-20 2014-09-25 Kinki Regional Development Bureau Ministry Of Land Infrastructure & Transport Measuring device and estimation method of tubular structure

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