EP2251503A3 - Method for replacing a loadbearing wall - Google Patents

Method for replacing a loadbearing wall Download PDF

Info

Publication number
EP2251503A3
EP2251503A3 EP10004866.9A EP10004866A EP2251503A3 EP 2251503 A3 EP2251503 A3 EP 2251503A3 EP 10004866 A EP10004866 A EP 10004866A EP 2251503 A3 EP2251503 A3 EP 2251503A3
Authority
EP
European Patent Office
Prior art keywords
loadbearing
wall
columns
beams
recess
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
EP10004866.9A
Other languages
German (de)
French (fr)
Other versions
EP2251503B1 (en
EP2251503A2 (en
Inventor
Arvu Mägi
Joel Lipson
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.)
Amhold AS
Original Assignee
Amhold AS
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 Amhold AS filed Critical Amhold AS
Publication of EP2251503A2 publication Critical patent/EP2251503A2/en
Publication of EP2251503A3 publication Critical patent/EP2251503A3/en
Application granted granted Critical
Publication of EP2251503B1 publication Critical patent/EP2251503B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0274—Temporary shoring of wall opening
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E04G23/0229—Increasing or restoring the load-bearing capacity of building construction elements of foundations or foundation walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The presented solution concerns the replacement of a loadbearing wall (1) on infirm soil. For this a recess (2) is created on both sides of the loadbearing wall (1), piles (3) are driven at the bottom and the recess is supported with a temporary supporting wall (6). On-pile foundation (8) is built on top of the piles (3). Cross-beams (12) are installed under the loadbearing columns (11) supporting the loadbearing wall (1), and the recess (2) is backfilled and compacted. Temporary supports (18) are installed on both sides of the loadbearing wall (1) on all floors, and openings are cut into the loadbearing wall (1) for loadbearing columns (11), ad the loadbearing columns (11) are installed to cross-beams (12). Then a hole is cut for the loadbearing beams (23) into the loadbearing wall (1) for a half of its thickness under the ceiling structure (17), and first one loadbearing beam (23) and then the second loadbearing beam (23) is mounted to the loadbearing columns (11), the space between the loadbearing beams (23) is filled with a fire-retardant and sound insulating material (26) and then the section (27) of the loadbearing wall under the loadbearing beams (23) is demolished. Then the previous installation of loadbearing columns and the loadbearing beam is repeated in all the spaces between the columns until the whole column-beam system is complete.
EP10004866.9A 2009-05-08 2010-05-07 Method for replacing a loadbearing wall Not-in-force EP2251503B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EEU200900045U EE00888U1 (en) 2009-05-08 2009-05-08 Carrier replacement method

Publications (3)

Publication Number Publication Date
EP2251503A2 EP2251503A2 (en) 2010-11-17
EP2251503A3 true EP2251503A3 (en) 2013-10-30
EP2251503B1 EP2251503B1 (en) 2014-10-01

Family

ID=41528913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10004866.9A Not-in-force EP2251503B1 (en) 2009-05-08 2010-05-07 Method for replacing a loadbearing wall

Country Status (2)

Country Link
EP (1) EP2251503B1 (en)
EE (1) EE00888U1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2584989C1 (en) * 2015-03-11 2016-05-27 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Device for amplification of bearing structures
CN104863380B (en) * 2015-05-20 2017-01-25 中建三局第二建设工程有限责任公司 Overall replacement system for original building shock-insulation support and construction method
CN107724559B (en) * 2017-10-23 2019-07-05 南京百西思建筑科技有限公司 Existing building base isolation reinforcement construction process
CN109403654B (en) * 2018-11-05 2021-03-26 广东赛力克建筑技术工程有限公司 Underpinning and reinforcing method for existing building structure
CN111962901A (en) * 2020-08-14 2020-11-20 山东金城建设有限公司 Existing masonry structure reconstruction construction method
CN114457842A (en) * 2022-02-24 2022-05-10 郎溪浩稳建设工程有限公司 Open cut method subway construction structure mechanics retaining wall reinforcing beam post
CN114517596B (en) * 2022-03-10 2024-04-02 山东省建筑科学研究院有限公司 Prestress pin key connection structure of prefabricated wallboard and masonry wall
CN117868556B (en) * 2024-03-13 2024-06-25 北京建工四建工程建设有限公司 Building dismantling and modifying support system taking building as bearing member

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205629A (en) * 1981-06-09 1982-12-16 Kajima Corp Building structure
DE20317225U1 (en) * 2003-11-08 2004-01-08 Schöck Entwicklungsgesellschaft mbH Construction element for force transfer, especially for retrofitting between two building parts during building renovation, has a wedge shape consisting of an outer covering element and a pressure-stable filling material
GB2413353A (en) * 2004-04-24 2005-10-26 Serge Janjic Tensioned structural propping system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002227303A (en) 2001-01-29 2002-08-14 Takenaka Komuten Co Ltd Structure of building

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57205629A (en) * 1981-06-09 1982-12-16 Kajima Corp Building structure
DE20317225U1 (en) * 2003-11-08 2004-01-08 Schöck Entwicklungsgesellschaft mbH Construction element for force transfer, especially for retrofitting between two building parts during building renovation, has a wedge shape consisting of an outer covering element and a pressure-stable filling material
GB2413353A (en) * 2004-04-24 2005-10-26 Serge Janjic Tensioned structural propping system

Also Published As

Publication number Publication date
EP2251503B1 (en) 2014-10-01
EE00888U1 (en) 2010-01-15
EP2251503A2 (en) 2010-11-17

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