EP2410097A3 - Butt joints of highly stressed prefabricated columns - Google Patents

Butt joints of highly stressed prefabricated columns Download PDF

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Publication number
EP2410097A3
EP2410097A3 EP11401550.6A EP11401550A EP2410097A3 EP 2410097 A3 EP2410097 A3 EP 2410097A3 EP 11401550 A EP11401550 A EP 11401550A EP 2410097 A3 EP2410097 A3 EP 2410097A3
Authority
EP
European Patent Office
Prior art keywords
steel
butt joints
highly stressed
separated
prefabricated columns
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.)
Withdrawn
Application number
EP11401550.6A
Other languages
German (de)
French (fr)
Other versions
EP2410097A2 (en
Inventor
Dr. Hubert BACHMANN
Martin Benz
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.)
Ed Zueblin AG
Original Assignee
Ed Zueblin AG
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 Ed Zueblin AG filed Critical Ed Zueblin AG
Publication of EP2410097A2 publication Critical patent/EP2410097A2/en
Publication of EP2410097A3 publication Critical patent/EP2410097A3/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E04B1/21—Connections specially adapted therefor

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Die Erfindung beschreibt ein System wie hochbelastete Fertigteilstützen stumpf und nur durch ein dünnes Mörtelbett voneinander getrennt miteinander gestoßen werden. Dabei kann auf einen direkten Kontakt der Stahleinlagen - für die bevorzugt hochfester Stahl verwendet wird - verzichtet werden. Diese werden im Rahmen der auf der Baustelle üblichen Toleranzen mit einem planmäßigen Abstand zueinander von etwa 5 mm - maximal 1/8 des Stahldurchmesser des einzelnen Bewehrungsstabes - (+/- 2 mm Toleranz) angeordnet und justiert. Der Abstand zwischen dem Beton der Stützen-Fertigteile und dem Deckenbeton und der darüber hinausragenden Bewehrungsstäbe zueinander wird mit Vergussmörtel kraftschlüssig ausgegossen.

Figure imgaf001
The invention describes a system such as highly loaded precast columns butt and only separated by a thin mortar bed separated from each other. It can be dispensed with a direct contact of the steel inserts - is used for the preferred high-strength steel. These are arranged and adjusted within the framework of the usual on-site tolerances with a scheduled distance from each other of about 5 mm - a maximum of 1/8 of the steel diameter of the individual reinforcing bar - (+/- 2 mm tolerance). The distance between the concrete of the pillar prefabricated parts and the concrete ceiling and the reinforcing bars protruding beyond each other is poured positively with grout.
Figure imgaf001
EP11401550.6A 2010-07-19 2011-07-14 Butt joints of highly stressed prefabricated columns Withdrawn EP2410097A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010031511 DE102010031511A1 (en) 2010-07-19 2010-07-19 Stump stump joint of highly loaded precast columns

Publications (2)

Publication Number Publication Date
EP2410097A2 EP2410097A2 (en) 2012-01-25
EP2410097A3 true EP2410097A3 (en) 2013-07-24

Family

ID=45370736

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11401550.6A Withdrawn EP2410097A3 (en) 2010-07-19 2011-07-14 Butt joints of highly stressed prefabricated columns

Country Status (2)

Country Link
EP (1) EP2410097A3 (en)
DE (1) DE102010031511A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ310028B6 (en) * 2012-07-11 2024-05-22 České vysoké učení technické v Praze A joint of prefabricated structures
CZ305679B6 (en) * 2013-11-05 2016-02-03 České vysoké učení technické v Praze, Fakulta stavební, Katedra konstrukcí pozemních staveb Dismountable contact joint of reinforced-concrete poles
CN108532834B (en) * 2018-06-22 2023-08-18 中国五冶集团有限公司 Assembled building frame post fills structure
WO2020186857A1 (en) * 2019-03-21 2020-09-24 巴马丹拿建筑及工程师有限公司 Connection structure provided among precast reinforced concrete structure bodies and reinforcing steel configuration method for reinforced concrete structure bodies
CN113818698A (en) * 2021-10-27 2021-12-21 刘杰 Precast concrete component butt joint system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461851A (en) *
DE10004768A1 (en) * 2000-02-03 2001-08-09 Gernot Wolperding Steel core support for multi-story construction has a solid core with a concrete shrouding and an outer steel mantle pipe resting on a plate of a softer material than the core for improved load-bearing
WO2005098160A1 (en) * 2004-04-06 2005-10-20 Technische Universität Wien Pre-fabricated element made from high-strength concrete for support/floor junctions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD97457A1 (en) * 1971-11-15 1973-05-14
IE42936B1 (en) * 1974-12-02 1980-11-19 Wests Piling Construct Modular piling system
CH688965A5 (en) * 1993-11-11 1998-06-30 Veltheim Element Ag Load-transmission and distribution system
JP2010065459A (en) * 2008-09-11 2010-03-25 Shimizu Corp Joining structure and joining method of column-beam joint member and column member of precast concrete construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE461851A (en) *
DE10004768A1 (en) * 2000-02-03 2001-08-09 Gernot Wolperding Steel core support for multi-story construction has a solid core with a concrete shrouding and an outer steel mantle pipe resting on a plate of a softer material than the core for improved load-bearing
WO2005098160A1 (en) * 2004-04-06 2005-10-20 Technische Universität Wien Pre-fabricated element made from high-strength concrete for support/floor junctions

Also Published As

Publication number Publication date
EP2410097A2 (en) 2012-01-25
DE102010031511A1 (en) 2012-01-19

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