JPH0336120B2 - - Google Patents

Info

Publication number
JPH0336120B2
JPH0336120B2 JP59004714A JP471484A JPH0336120B2 JP H0336120 B2 JPH0336120 B2 JP H0336120B2 JP 59004714 A JP59004714 A JP 59004714A JP 471484 A JP471484 A JP 471484A JP H0336120 B2 JPH0336120 B2 JP H0336120B2
Authority
JP
Japan
Prior art keywords
distance
excavator
ground surface
ultrasonic probe
ground
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.)
Expired - Lifetime
Application number
JP59004714A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60148998A (ja
Inventor
Hidetsugu Yamazaki
Makoto Oota
Noboru Tatekawa
Minoru Shiosaki
Yukio Ogura
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP471484A priority Critical patent/JPS60148998A/ja
Publication of JPS60148998A publication Critical patent/JPS60148998A/ja
Publication of JPH0336120B2 publication Critical patent/JPH0336120B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP471484A 1984-01-17 1984-01-17 穴坑内における穴坑削機と地肌間の距離検出装置 Granted JPS60148998A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP471484A JPS60148998A (ja) 1984-01-17 1984-01-17 穴坑内における穴坑削機と地肌間の距離検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP471484A JPS60148998A (ja) 1984-01-17 1984-01-17 穴坑内における穴坑削機と地肌間の距離検出装置

Publications (2)

Publication Number Publication Date
JPS60148998A JPS60148998A (ja) 1985-08-06
JPH0336120B2 true JPH0336120B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-30

Family

ID=11591549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP471484A Granted JPS60148998A (ja) 1984-01-17 1984-01-17 穴坑内における穴坑削機と地肌間の距離検出装置

Country Status (1)

Country Link
JP (1) JPS60148998A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6761709B2 (ja) * 2016-09-06 2020-09-30 株式会社安藤・間 切羽地山探査方法及び装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168796A (ja) * 1982-03-30 1983-10-05 株式会社大林組 シ−ルド工事における崩壊探査装置

Also Published As

Publication number Publication date
JPS60148998A (ja) 1985-08-06

Similar Documents

Publication Publication Date Title
JP2934896B2 (ja) シールド工法の裏込め注入量の算出装置およびその算出方法
US4774470A (en) Shield tunneling system capable of electromagnetically detecting and displaying conditions of ground therearound
JP7496452B2 (ja) 探査システム、シールド掘削機及び探査方法
JPH0336120B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3891345B2 (ja) 地中曲線削孔装置及び該装置を使用した削孔制御方法
JP6608272B2 (ja) トンネル掘進方法及びシールド掘進機
JPS60157065A (ja) シ−ルド掘削機用土質監視装置
JP6761709B2 (ja) 切羽地山探査方法及び装置
JP6396824B2 (ja) シールドトンネルの前方探査装置及び方法
JP3317662B2 (ja) シールド工法における掘削土量測定システムおよび方法並びにこれらを用いた掘削制御システムおよび方法
JP6827742B2 (ja) 切羽地山探査方法及び装置
JPH02252813A (ja) 噴射注入工法における破砕範囲の測定装置
JP2863940B2 (ja) シールド工法のボイドの体積の算出装置およびその算出方法
JP2921675B2 (ja) 硬化体造成工法
JP3068256B2 (ja) 小口径管推進機の土質判別装置
JP2002081289A (ja) トンネル掘進方法及びトンネル掘進装置
JPH0826743B2 (ja) シールド掘進機の切羽崩壊検知装置
JPH02296184A (ja) 岩盤内における湧水の探知方法
JP2676246B2 (ja) シールド機の位置検出方法
JP2023069038A (ja) 回転掘削機の掘削土性状測定装置
JP2024157918A (ja) 回転掘削機の掘削土性状測定装置
JP2573523B2 (ja) シールド機の相互位置検出方法
CN120314934A (zh) 超前地质预报方法和系统
JP2001082075A (ja) シールド機の相互位置探査方法
JP2023079670A (ja) 探査システム、シールド掘削機及び探査方法