JPS57197326A - Apparatus for excavation and sheathing work - Google Patents

Apparatus for excavation and sheathing work

Info

Publication number
JPS57197326A
JPS57197326A JP8077481A JP8077481A JPS57197326A JP S57197326 A JPS57197326 A JP S57197326A JP 8077481 A JP8077481 A JP 8077481A JP 8077481 A JP8077481 A JP 8077481A JP S57197326 A JPS57197326 A JP S57197326A
Authority
JP
Japan
Prior art keywords
blades
sheathing
portion consisting
head portion
receiving bars
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
JP8077481A
Other languages
Japanese (ja)
Other versions
JPS628599B2 (en
Inventor
Manabu Inada
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.)
Nippon Kokan Koji KK
JFE Engineering Corp
Original Assignee
Nippon Kokan Koji KK
Nippon Kokan 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 Nippon Kokan Koji KK, Nippon Kokan Ltd filed Critical Nippon Kokan Koji KK
Priority to JP8077481A priority Critical patent/JPS57197326A/en
Publication of JPS57197326A publication Critical patent/JPS57197326A/en
Publication of JPS628599B2 publication Critical patent/JPS628599B2/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
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E02D17/086—Travelling trench shores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

PURPOSE:To prevent the degradation of soil and sand when performing a temporary timbering work by providing a tail portion consisting of upper and lower sheathing blades and a head portion consisting of upper and lower knife blades and also providing receiving bars on said head portion. CONSTITUTION:An excavating and sheathing apparatus consists of a tail portion consisting of upper sheathing blades 22 and lower sheathing blades 33, a head portion consisting of upper and lower knife blades 7, and receiving bars 13 and 17. The lower knife blade consists of an auxiliary knife blade 10 and an auxiliary blade 9. Said apparatus is inserted into a hole, a sheet pile 30 is set in a space formed by the blades 2 and 3 and the facing of the trench formed, and a temporary timbering 40 is constructed. While preventing the degradation of soil by the blades 2, 3, 7, and 10, the receiving bars 17 and 13 are orderly hooked by the bucket of an excavator, the blades 7 and 10 are advanced, and the ground between the right and left-handed blades is excavated by the bucket.
JP8077481A 1981-05-29 1981-05-29 Apparatus for excavation and sheathing work Granted JPS57197326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8077481A JPS57197326A (en) 1981-05-29 1981-05-29 Apparatus for excavation and sheathing work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8077481A JPS57197326A (en) 1981-05-29 1981-05-29 Apparatus for excavation and sheathing work

Publications (2)

Publication Number Publication Date
JPS57197326A true JPS57197326A (en) 1982-12-03
JPS628599B2 JPS628599B2 (en) 1987-02-24

Family

ID=13727767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8077481A Granted JPS57197326A (en) 1981-05-29 1981-05-29 Apparatus for excavation and sheathing work

Country Status (1)

Country Link
JP (1) JPS57197326A (en)

Also Published As

Publication number Publication date
JPS628599B2 (en) 1987-02-24

Similar Documents

Publication Publication Date Title
US4085530A (en) Back hoe ripper-trencher converter
JPS57197326A (en) Apparatus for excavation and sheathing work
GB1172537A (en) Improvements in or relating to Material Cutting-Breaking, or -Moving Machines
TW358843B (en) Excavating method
JP2804349B2 (en) Non-blasting method for large-section hard rock tunnel
GB1440260A (en) Blade for earth-moving working equipment
JPS5513338A (en) Caison sinking method
GB868663A (en) Improvements relating to mobile trench excavating machines
JPS54150692A (en) Submarine cable burying machine
JPS5677431A (en) Excavation work for steep slope
JPH08333987A (en) Open shield tunneling method and open shield machine
JPS559930A (en) Multistage-blade excavator
JP2794069B2 (en) Anchor construction method
JPH02248521A (en) Open shield method
FR2439273A1 (en) High speed mechanical trencher - has battery of rotary percussion tools in tiltable frame incorporating helicoidal percussion drills
JPS5724728A (en) Sheathing method and waling structure for use in said method
JP2000337077A (en) Method for constructing tunnel
JPH035478B2 (en)
JPH02167991A (en) Method for open-shield construction and open-shield machine
JPS6439412A (en) Forming method and device of soil landslide protection wall
AU742186B2 (en) Excavation bucket
SU1606618A1 (en) Earth-moving machine bucket
JPS5673732A (en) Excavation of trench by trencher and back-hoe
JPS5545902A (en) Method of working hole for cast-in-place concrete pile
JP2657717B2 (en) Open shield machine