TWI265224B - Construction method for expanding, grouting and reinforcing bores at stake bottom of stake base - Google Patents

Construction method for expanding, grouting and reinforcing bores at stake bottom of stake base

Info

Publication number
TWI265224B
TWI265224B TW93131421A TW93131421A TWI265224B TW I265224 B TWI265224 B TW I265224B TW 93131421 A TW93131421 A TW 93131421A TW 93131421 A TW93131421 A TW 93131421A TW I265224 B TWI265224 B TW I265224B
Authority
TW
Taiwan
Prior art keywords
stake
bore
grouting
expanding
grout pipe
Prior art date
Application number
TW93131421A
Other languages
Chinese (zh)
Other versions
TW200612017A (en
Inventor
Dou-Sheng Chen
Shu-Gen He
Ming-Jr Shiu
Chiou-Jen Gau
Shau-Sung Shie
Original Assignee
Sino Geotechnology Inc
Evergreen Consulting Engineeru
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 Sino Geotechnology Inc, Evergreen Consulting Engineeru filed Critical Sino Geotechnology Inc
Priority to TW93131421A priority Critical patent/TWI265224B/en
Publication of TW200612017A publication Critical patent/TW200612017A/en
Application granted granted Critical
Publication of TWI265224B publication Critical patent/TWI265224B/en

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  • Piles And Underground Anchors (AREA)

Abstract

This invention relates to a construction method for expanding, grouting and reinforcing bores at stake bottom of stake base, including the steps of: drilling downwards along a grout pipe of a stake base; cleaning and grouting the bore drilled at the bottom of the grout pipe via the grout pipe using pressurized liquid; scouring, expanding and penetrating the bore at the bottom of the grout pipe by means of the pressurized liquid to form a large expanded bore; and grouting the large expanded bore. By adopting such steps; the bore at the bottom of the grout pipe can be expanded and penetrated by the pressurized scouring so as to form a large expanded bore. Cement milk can then be grouted into the large expanded bore thereby significantly improving the support and loading capability at the foundation of the stake base, and enhancing the steadiness of the building supported by the stake base.
TW93131421A 2004-10-15 2004-10-15 Construction method for expanding, grouting and reinforcing bores at stake bottom of stake base TWI265224B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93131421A TWI265224B (en) 2004-10-15 2004-10-15 Construction method for expanding, grouting and reinforcing bores at stake bottom of stake base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93131421A TWI265224B (en) 2004-10-15 2004-10-15 Construction method for expanding, grouting and reinforcing bores at stake bottom of stake base

Publications (2)

Publication Number Publication Date
TW200612017A TW200612017A (en) 2006-04-16
TWI265224B true TWI265224B (en) 2006-11-01

Family

ID=38122124

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93131421A TWI265224B (en) 2004-10-15 2004-10-15 Construction method for expanding, grouting and reinforcing bores at stake bottom of stake base

Country Status (1)

Country Link
TW (1) TWI265224B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI583850B (en) * 2014-12-02 2017-05-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI583850B (en) * 2014-12-02 2017-05-21

Also Published As

Publication number Publication date
TW200612017A (en) 2006-04-16

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Legal Events

Date Code Title Description
MC4A Revocation of granted patent