JPH0447728B2 - - Google Patents

Info

Publication number
JPH0447728B2
JPH0447728B2 JP33885A JP33885A JPH0447728B2 JP H0447728 B2 JPH0447728 B2 JP H0447728B2 JP 33885 A JP33885 A JP 33885A JP 33885 A JP33885 A JP 33885A JP H0447728 B2 JPH0447728 B2 JP H0447728B2
Authority
JP
Japan
Prior art keywords
casing
ground
drainage channel
drainage
sand
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
Application number
JP33885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61162622A (ja
Inventor
Nobuo Mori
Atsuo Onoe
Hiroshi Abe
Yoshihide Sakai
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction 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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP33885A priority Critical patent/JPS61162622A/ja
Publication of JPS61162622A publication Critical patent/JPS61162622A/ja
Publication of JPH0447728B2 publication Critical patent/JPH0447728B2/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
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
    • E02D3/106—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains by forming sand drains containing only loose aggregates

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
JP33885A 1985-01-08 1985-01-08 地盤改良工法及びその施工装置 Granted JPS61162622A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33885A JPS61162622A (ja) 1985-01-08 1985-01-08 地盤改良工法及びその施工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33885A JPS61162622A (ja) 1985-01-08 1985-01-08 地盤改良工法及びその施工装置

Publications (2)

Publication Number Publication Date
JPS61162622A JPS61162622A (ja) 1986-07-23
JPH0447728B2 true JPH0447728B2 (en]) 1992-08-04

Family

ID=11471092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33885A Granted JPS61162622A (ja) 1985-01-08 1985-01-08 地盤改良工法及びその施工装置

Country Status (1)

Country Link
JP (1) JPS61162622A (en])

Also Published As

Publication number Publication date
JPS61162622A (ja) 1986-07-23

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