JPS57165520A - Reinforcing work for retaining wall - Google Patents

Reinforcing work for retaining wall

Info

Publication number
JPS57165520A
JPS57165520A JP4997681A JP4997681A JPS57165520A JP S57165520 A JPS57165520 A JP S57165520A JP 4997681 A JP4997681 A JP 4997681A JP 4997681 A JP4997681 A JP 4997681A JP S57165520 A JPS57165520 A JP S57165520A
Authority
JP
Japan
Prior art keywords
anchor
cylinder
retaining wall
notches
expanding agent
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
JP4997681A
Other languages
Japanese (ja)
Other versions
JPS6221088B2 (en
Inventor
Hiroshi Takamori
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.)
Sekisui House Ltd
Original Assignee
Sekisui House 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 Sekisui House Ltd filed Critical Sekisui House Ltd
Priority to JP4997681A priority Critical patent/JPS57165520A/en
Publication of JPS57165520A publication Critical patent/JPS57165520A/en
Publication of JPS6221088B2 publication Critical patent/JPS6221088B2/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
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor

Abstract

PURPOSE:To increase the drawing resistance of an anchor by a method in which ?-shaped notches are formed in an anchor cylinder to be driven through a retaining wall into the banking, and the notches are expanded and projected through an expanding agent. CONSTITUTION:Notches are formed in a metal or synthetic resin cylinder 1 in such a way as to form ?-shaped tongue pieces 3 whose basal portions are directed toward the upper end of the cylinder 1, and a driving head 4 is fixed to the lower end opening portion of the cylinder 1 to form an anchor A. The anchor A is driven through a hole 6 drilled in a retaining wall 5 into a banking 7, and an expanding agent 8 is injected from the upper end opening of the cylinder 1 to be position where the tongue pieces 3 are provided. The expanding agent 8 expands with a maximum expansion pressure in about 12-24hr-period to erect the ?-shaped tongue pieces 3, whereby giving a drawing resistance to the anchor A.
JP4997681A 1981-04-01 1981-04-01 Reinforcing work for retaining wall Granted JPS57165520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4997681A JPS57165520A (en) 1981-04-01 1981-04-01 Reinforcing work for retaining wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4997681A JPS57165520A (en) 1981-04-01 1981-04-01 Reinforcing work for retaining wall

Publications (2)

Publication Number Publication Date
JPS57165520A true JPS57165520A (en) 1982-10-12
JPS6221088B2 JPS6221088B2 (en) 1987-05-11

Family

ID=12846039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4997681A Granted JPS57165520A (en) 1981-04-01 1981-04-01 Reinforcing work for retaining wall

Country Status (1)

Country Link
JP (1) JPS57165520A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278594U (en) * 1988-12-02 1990-06-15
JPH03111594U (en) * 1990-02-27 1991-11-14
JPH04289265A (en) * 1991-03-14 1992-10-14 Nakatsuka Kogyo Kk Method for improving quality of foil-inserted woven fabric

Also Published As

Publication number Publication date
JPS6221088B2 (en) 1987-05-11

Similar Documents

Publication Publication Date Title
ZA801380B (en) Method of rock bolting and tube-formed expansion bolt
DE68908607T2 (en) Blind rivet.
JPS6483908A (en) Expanding anchor
ES296605U (en) Expansion type anchor bolt.
DE3468492D1 (en) Wall dowel
HUT45756A (en) Drive type tightening key
ATE101902T1 (en) ANCHOR ROD.
JPS57165520A (en) Reinforcing work for retaining wall
DE59301198D1 (en) Impact expansion anchors for anchoring in a cylindrical borehole
JPS57165521A (en) Reinforcing work for retaining wall
DE3861419D1 (en) FASTENING ELEMENT WITH ANCHOR BOLT AND SPREAD.
JPS57172033A (en) Reinforcing work for retaining wall
ATE16837T1 (en) IMPACT EXPANSION DOWEL.
JPS57172034A (en) Reinforcing work for retaining wall
JPS57172031A (en) Reinforcing work for retaining wall
JPS57184125A (en) Anchor rod
JPS57165523A (en) Reinforcing work for retaining wall
JPS57172032A (en) Reinforcing work for retaining wall
SE9201540L (en) PRELIMINARY ANCHORS FOR CONCRETE OR SIMILAR MATERIALS
JPS57172035A (en) Anchor rod
JPS57184124A (en) Anchor rod
JPS5611130A (en) Manufacture of nozzle
JPS5565627A (en) Method of hammering stay anchor laterally expanding and structure thereof
JPS5785421A (en) Pile fixing work
DE59003429D1 (en) Expansion dowels.