JPS57161222A - Setting of horizontal displacement meter under cround - Google Patents

Setting of horizontal displacement meter under cround

Info

Publication number
JPS57161222A
JPS57161222A JP4793581A JP4793581A JPS57161222A JP S57161222 A JPS57161222 A JP S57161222A JP 4793581 A JP4793581 A JP 4793581A JP 4793581 A JP4793581 A JP 4793581A JP S57161222 A JPS57161222 A JP S57161222A
Authority
JP
Japan
Prior art keywords
casings
ground
cround
setting
horizontal displacement
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.)
Granted
Application number
JP4793581A
Other languages
Japanese (ja)
Other versions
JPS6260536B2 (en
Inventor
Tadao Abiru
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.)
Toda Corp
Original Assignee
Toda Corp
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 Toda Corp filed Critical Toda Corp
Priority to JP4793581A priority Critical patent/JPS57161222A/en
Publication of JPS57161222A publication Critical patent/JPS57161222A/en
Publication of JPS6260536B2 publication Critical patent/JPS6260536B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/08—Investigation of foundation soil in situ after finishing the foundation structure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

PURPOSE:To exactly measure the displacement of the ground at every fixed interval in the vertical direction by a method in which a large number of casings whose inside center is provided with an inclinometer are connected in such a way as to enable them to bend only in a fixed direction and a filler is injected into the surrounding areas of the casings and hardened. CONSTITUTION:Inclinometers 3 are attached to the inside centers of a large number of casings 2 connected by a fitting pipe 1, and the lower ends of the casings 2 are pivotally connected by pins 4 in such a way as to enable them to bend only in a fixed direction (arrow X). Also, a weight 5 is connected to the lowermost portion of the casings 2. A pit is bored underground, a measuring rod B connected with the casings 2 is vertically hung down into the pit, and then a filler capable of transmitting the behavior of the surrounding soil of the casings 2 to the measuring rod B and also of giving much the same strength as that of the surrounding soil is injected and hardened. Thus, the displacement of the ground can be measured by the inclinometers 3 provided at a fixed interval in the vertical direction of the ground.
JP4793581A 1981-03-31 1981-03-31 Setting of horizontal displacement meter under cround Granted JPS57161222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4793581A JPS57161222A (en) 1981-03-31 1981-03-31 Setting of horizontal displacement meter under cround

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4793581A JPS57161222A (en) 1981-03-31 1981-03-31 Setting of horizontal displacement meter under cround

Publications (2)

Publication Number Publication Date
JPS57161222A true JPS57161222A (en) 1982-10-04
JPS6260536B2 JPS6260536B2 (en) 1987-12-16

Family

ID=12789225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4793581A Granted JPS57161222A (en) 1981-03-31 1981-03-31 Setting of horizontal displacement meter under cround

Country Status (1)

Country Link
JP (1) JPS57161222A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101240185B1 (en) * 2011-01-18 2013-03-07 한국전력공사 Earthpressure measuring device for cylindrical hole and installing method for the same
CN105926571A (en) * 2016-04-19 2016-09-07 长沙理工大学 Fixed horizontal inclination probe propulsion device for widened roadbed

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101240185B1 (en) * 2011-01-18 2013-03-07 한국전력공사 Earthpressure measuring device for cylindrical hole and installing method for the same
CN105926571A (en) * 2016-04-19 2016-09-07 长沙理工大学 Fixed horizontal inclination probe propulsion device for widened roadbed

Also Published As

Publication number Publication date
JPS6260536B2 (en) 1987-12-16

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