JPH0470337U - - Google Patents

Info

Publication number
JPH0470337U
JPH0470337U JP11159690U JP11159690U JPH0470337U JP H0470337 U JPH0470337 U JP H0470337U JP 11159690 U JP11159690 U JP 11159690U JP 11159690 U JP11159690 U JP 11159690U JP H0470337 U JPH0470337 U JP H0470337U
Authority
JP
Japan
Prior art keywords
pressure sensor
shaped member
determining means
underwater concrete
concrete
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
JP11159690U
Other languages
Japanese (ja)
Other versions
JP2524818Y2 (en
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
Priority to JP1990111596U priority Critical patent/JP2524818Y2/en
Publication of JPH0470337U publication Critical patent/JPH0470337U/ja
Application granted granted Critical
Publication of JP2524818Y2 publication Critical patent/JP2524818Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Underground Or Underwater Handling Of Building Materials (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例による水中コンクリ
ートのレベル測定装置の構成図、第２図は同レベ
ル測定装置の測定原理を示す圧力センサの出力説
明図である。 １……泥水、２……トレミー管、３……水中コ
ンクリート、４……スライム、５……ケーシング
パイプ（凹状部材）、７……金網、８……ケーブ
ル、９……表示装置、Ｓ１〜Ｓ８……圧力センサ
。 FIG. 1 is a configuration diagram of an underwater concrete level measuring device according to an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the output of a pressure sensor showing the measurement principle of the same level measuring device. 1... Muddy water, 2... Tremie pipe, 3... Underwater concrete, 4... Slime, 5... Casing pipe (concave member), 7... Wire mesh, 8... Cable, 9... Display device, S1~ S8...Pressure sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水中コンクリートの打設現場にほぼ垂直方向に
挿入される長い棒状部材と、この棒状部材に所定
間隔をおいて配列された多数の圧力センサと、各
圧力センサの出力を比較することで各圧力センサ
がコンクリート中に存在するかスライム中に存在
するか泥水中に存在するかを弁別する判定手段と
、この判定手段の判定結果を表示する表示手段と
を備えた水中コンクリートのレベル測定装置。 A long rod-shaped member is inserted almost vertically into the underwater concrete placement site, and a large number of pressure sensors are arranged on this rod-shaped member at predetermined intervals.The output of each pressure sensor is compared, and each pressure sensor is A level measuring device for underwater concrete, comprising a determining means for discriminating whether it exists in concrete, slime, or muddy water, and a display means for displaying the determination result of the determining means.
JP1990111596U 1990-10-26 1990-10-26 Underwater concrete level measuring device Expired - Lifetime JP2524818Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990111596U JP2524818Y2 (en) 1990-10-26 1990-10-26 Underwater concrete level measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990111596U JP2524818Y2 (en) 1990-10-26 1990-10-26 Underwater concrete level measuring device

Publications (2)

Publication Number Publication Date
JPH0470337U true JPH0470337U (en) 1992-06-22
JP2524818Y2 JP2524818Y2 (en) 1997-02-05

Family

ID=31859064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990111596U Expired - Lifetime JP2524818Y2 (en) 1990-10-26 1990-10-26 Underwater concrete level measuring device

Country Status (1)

Country Link
JP (1) JP2524818Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010084365A (en) * 2008-09-30 2010-04-15 Electric Power Dev Co Ltd Filling material placing method and placing apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198826A (en) * 1987-02-13 1988-08-17 Kajima Corp Casting method for underwater cement hardening material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198826A (en) * 1987-02-13 1988-08-17 Kajima Corp Casting method for underwater cement hardening material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010084365A (en) * 2008-09-30 2010-04-15 Electric Power Dev Co Ltd Filling material placing method and placing apparatus

Also Published As

Publication number Publication date
JP2524818Y2 (en) 1997-02-05

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