GB1242953A - Improvements in the flushing and filling of sand drains - Google Patents

Improvements in the flushing and filling of sand drains

Info

Publication number
GB1242953A
GB1242953A GB59755/70A GB5975570A GB1242953A GB 1242953 A GB1242953 A GB 1242953A GB 59755/70 A GB59755/70 A GB 59755/70A GB 5975570 A GB5975570 A GB 5975570A GB 1242953 A GB1242953 A GB 1242953A
Authority
GB
United Kingdom
Prior art keywords
flushing
filling
sand
sand drains
drains
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
GB59755/70A
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.)
Raymond International Inc
Original Assignee
Raymond International Inc
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 Raymond International Inc filed Critical Raymond International Inc
Publication of GB1242953A publication Critical patent/GB1242953A/en
Expired 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

Abstract

1,242,953. Sand drains. RAYMOND INTERNATIONAL Inc. 17 Jan., 1969 [6 Feb., 1968], No. 59755/70. Divided out of 1,242,951. Heading E1F. This specification relates to a tube for flushing a bore hole and filling the hole with sand drain solids as disclosed in Specification 1,242,951.
GB59755/70A 1968-02-06 1969-01-17 Improvements in the flushing and filling of sand drains Expired GB1242953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70344068A 1968-02-06 1968-02-06

Publications (1)

Publication Number Publication Date
GB1242953A true GB1242953A (en) 1971-08-18

Family

ID=24825403

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2886/69A Expired GB1242951A (en) 1968-02-06 1969-01-17 Installation of sand drains
GB59755/70A Expired GB1242953A (en) 1968-02-06 1969-01-17 Improvements in the flushing and filling of sand drains
GB59754/70A Expired GB1242952A (en) 1968-02-06 1969-01-17 Improvements in the forming of holes in the earth

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2886/69A Expired GB1242951A (en) 1968-02-06 1969-01-17 Installation of sand drains

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB59754/70A Expired GB1242952A (en) 1968-02-06 1969-01-17 Improvements in the forming of holes in the earth

Country Status (5)

Country Link
US (1) US3707847A (en)
JP (1) JPS4822928B1 (en)
DE (1) DE1905401A1 (en)
GB (3) GB1242951A (en)
NL (1) NL6901790A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924698A (en) * 1974-04-08 1975-12-09 Gulf Research Development Co Drill bit and method of drilling
AU552443B2 (en) * 1981-09-22 1986-05-29 Fudo Construction Co. Ltd. Compacting soils
JP6699829B2 (en) * 2015-02-04 2020-05-27 株式会社熊谷組 Ground improvement device and ground improvement method
JP6472319B2 (en) * 2015-05-11 2019-02-20 株式会社不動テトラ Ground improvement construction machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE265150C (en) *
US624714A (en) * 1899-05-09 Sheet piling
US1173355A (en) * 1913-09-02 1916-02-29 Concrete Piling Company Method of sinking piles.
CH105426A (en) * 1923-08-23 1924-06-16 Beton Und Tiefbau Actiengesell Process for the production of concrete piles sunk in the ground.
FR619171A (en) * 1926-07-21 1927-03-28 Method and apparatus for making concrete piles
US3303656A (en) * 1962-12-21 1967-02-14 Richard E Landau Method and apparatus for constructing columns of material in soil
US3358458A (en) * 1964-01-08 1967-12-19 Raymond Int Inc Methods for installing nondisplacement sand drains
US3426538A (en) * 1965-03-19 1969-02-11 Lee A Turzillo Method of making sand drains in situ
US3420063A (en) * 1966-02-10 1969-01-07 Bodine Albert G Sonic process of placement of sand drains
US3608317A (en) * 1969-08-06 1971-09-28 Richard E Landau Formation and backfill of cavities in soil by jetting

Also Published As

Publication number Publication date
GB1242952A (en) 1971-08-18
DE1905401A1 (en) 1970-10-29
GB1242951A (en) 1971-08-18
JPS4822928B1 (en) 1973-07-10
US3707847A (en) 1973-01-02
NL6901790A (en) 1969-08-08

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