JP2009041315A5 - - Google Patents

Download PDF

Info

Publication number
JP2009041315A5
JP2009041315A5 JP2007209456A JP2007209456A JP2009041315A5 JP 2009041315 A5 JP2009041315 A5 JP 2009041315A5 JP 2007209456 A JP2007209456 A JP 2007209456A JP 2007209456 A JP2007209456 A JP 2007209456A JP 2009041315 A5 JP2009041315 A5 JP 2009041315A5
Authority
JP
Japan
Prior art keywords
blade
expansion
excavation
shape
bulb
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
JP2007209456A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009041315A (ja
JP5070984B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007209456A priority Critical patent/JP5070984B2/ja
Priority claimed from JP2007209456A external-priority patent/JP5070984B2/ja
Publication of JP2009041315A publication Critical patent/JP2009041315A/ja
Publication of JP2009041315A5 publication Critical patent/JP2009041315A5/ja
Application granted granted Critical
Publication of JP5070984B2 publication Critical patent/JP5070984B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007209456A 2007-08-10 2007-08-10 基礎杭施工における根固め球根部の形状確認システム Active JP5070984B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007209456A JP5070984B2 (ja) 2007-08-10 2007-08-10 基礎杭施工における根固め球根部の形状確認システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007209456A JP5070984B2 (ja) 2007-08-10 2007-08-10 基礎杭施工における根固め球根部の形状確認システム

Publications (3)

Publication Number Publication Date
JP2009041315A JP2009041315A (ja) 2009-02-26
JP2009041315A5 true JP2009041315A5 (enExample) 2010-04-02
JP5070984B2 JP5070984B2 (ja) 2012-11-14

Family

ID=40442334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007209456A Active JP5070984B2 (ja) 2007-08-10 2007-08-10 基礎杭施工における根固め球根部の形状確認システム

Country Status (1)

Country Link
JP (1) JP5070984B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982138A (zh) * 2014-05-30 2014-08-13 无锡市安迈工程机械有限公司 一种钻机用自动扩大式钻头
CN105464112A (zh) * 2015-12-31 2016-04-06 徐州工程学院 一种紧固式形状记忆合金锚杆以及其锚固施工工艺
JP6744135B2 (ja) * 2016-06-01 2020-08-19 Ｊｆｅスチール株式会社 拡大掘削装置および拡大掘削方法
CN116517470A (zh) * 2023-05-17 2023-08-01 齐迎春 可变径钻扩一体桩机施工方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5380201U (enExample) * 1976-12-07 1978-07-04
JPH09273375A (ja) * 1996-04-08 1997-10-21 Tone Chika Gijutsu Kk 掘削情報の収集処理方法とその装置
JP4253599B2 (ja) * 2004-02-24 2009-04-15 全国基礎工業協同組合連合会 拡大球根施工データ収集・管理システム

Similar Documents

Publication Publication Date Title
JP2009041315A5 (enExample)
CN203824793U (zh) 原状土柱取样器
CN205012953U (zh) 一种旋挖钻机钻头
KR101471064B1 (ko) 지중 온도변화 모니터링 시스템 및 이의 설치방법
CN204716136U (zh) 一种锚杆扩底钻头
RU2016114163A (ru) Способ и устройство для определения расположения соседней скважины относительно области перед буровым долотом
CN102183230B (zh) 一种钻孔内基准点锚固装置
CN204228458U (zh) 螺旋式土钻取土装置
CN203551036U (zh) 地下水位测量装置
CN102788870A (zh) 用于软弱土质围岩隧道内的原位测试方法
FI20060749A7 (fi) Poralaite reiän poraamiseksi tai avartamiseksi
CN201561729U (zh) 水泥杆埋深测量装置
CN206440485U (zh) 一种取土深度可控的取土钻
CN109060424A (zh) 利用取样装置监测施工海域悬浮物浓度的方法
CN109209238B (zh) 一种便携式原位浅层地温测量钻头
CN202745025U (zh) 一种新型标准贯入器
CN100560874C (zh) 一种孔隙水压力传感器保护装置及其装配施工方法
CN206917605U (zh) 一种管棚钻进施工的伸缩式纠偏钻头
CN204532429U (zh) 一种可拆卸及精度高的隧道收敛监测挂钩
CN203657778U (zh) 巷道围岩体多点离层量监测与测量装置
CN201678991U (zh) 一种可调平的简易路基沉降观测板
Xiong et al. Updated elastoplastic damage model for structural soft-clays.
CN202073083U (zh) 一种岩土体表面位移实时监测装置
CN202039804U (zh) 一种钻孔内基准点锚固装置
CN105784144B (zh) 一种现场测试路面内部温度的装置及现场钻孔方法