SU1661310A1 - Joint of hollow ferroconcrete columns with cross-bars - Google Patents

Joint of hollow ferroconcrete columns with cross-bars Download PDF

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Publication number
SU1661310A1
SU1661310A1 SU884439364A SU4439364A SU1661310A1 SU 1661310 A1 SU1661310 A1 SU 1661310A1 SU 884439364 A SU884439364 A SU 884439364A SU 4439364 A SU4439364 A SU 4439364A SU 1661310 A1 SU1661310 A1 SU 1661310A1
Authority
SU
USSR - Soviet Union
Prior art keywords
columns
spatial
joint
strength
cavities
Prior art date
Application number
SU884439364A
Other languages
Russian (ru)
Inventor
Илмар Арвидович Калис
Original Assignee
Рижский политехнический институт им.А.Я.Пельше
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.)
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Application filed by Рижский политехнический институт им.А.Я.Пельше filed Critical Рижский политехнический институт им.А.Я.Пельше
Priority to SU884439364A priority Critical patent/SU1661310A1/en
Application granted granted Critical
Publication of SU1661310A1 publication Critical patent/SU1661310A1/en

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Abstract

Изобретение относитс  к строительству, а именно к узлам соединени  железобетонных каркасов, и может быть использовано при строительстве жилых, общественных и промышленных многоэтажных зданий. Целью изобретени   вл етс  повышение прочности и жесткости соединени . Узел соединени  включает ригели 1, колонны 2 с полост ми, в которых размещены пространственные армокаркасы 6, 8 и предварительно напр женные армоканаты 4. Армоканаты прикреплены к анкерам. Полости ригелей 1 и колонн 2 замоноличены самоуплотн ющимс  пластифицированным бетоном. 3 ил.The invention relates to the construction, in particular to joints of reinforced concrete frames, and can be used in the construction of residential, public and industrial high-rise buildings. The aim of the invention is to increase the strength and rigidity of the joint. The joint assembly includes girders 1, columns 2 with cavities in which spatial armatures 6, 8 and prestressed arm-canals 4 are placed. Arm-channels are attached to anchors. The cavities of girders 1 and columns 2 are embedded in self-sealing plasticized concrete. 3 il.

Description

Фаг 2Phage 2

-мm

ft/азft / az

Claims (1)

Формула изобретения·Claim· Узел соединения полых железобетонных колонн с ригелями, защемленными между торцами верхней и нижней колонн, включающий объединяющий колонны крепежный элемент в виде расположенного в полостях колонн пространственного армокаркаса из продольных и поперечных стержней и бетон замоноличивания, отличающийся тем, что, с целью повышения прочности и жесткости соединения, он снабжен дополнительно пространственным армокаркасом и предварительно напряженными армоканатами с анкерами, прикрепленными к приопорным частям ригелей, а последние выполнены с полостями на приопорных частях, в которых размещен дополнительный пространственный армокаркас и армоканаты, закрепленные к анкерам, при этом полости ригеля и колонны замоноличены самоуплотняющимся высокопрочным пластифицированным бетоном.A node for connecting hollow reinforced concrete columns with girders pinched between the ends of the upper and lower columns, including a fastening element uniting the columns in the form of a spatial reinforcing frame made of longitudinal and transverse rods located in the cavity of the columns and monolithic concrete, characterized in that, in order to increase the strength and rigidity of the connection , it is equipped with an additional spatial armored frame and prestressed armored ropes with anchors attached to the support parts of the crossbars, and the last enes with cavities on priopornyh parts, in which is placed an additional reinforcement and spatial armokanaty fixed to the anchors, the bolt cavity and columns hardwired plasticized high-strength, self compacting concrete.
SU884439364A 1988-06-13 1988-06-13 Joint of hollow ferroconcrete columns with cross-bars SU1661310A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884439364A SU1661310A1 (en) 1988-06-13 1988-06-13 Joint of hollow ferroconcrete columns with cross-bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884439364A SU1661310A1 (en) 1988-06-13 1988-06-13 Joint of hollow ferroconcrete columns with cross-bars

Publications (1)

Publication Number Publication Date
SU1661310A1 true SU1661310A1 (en) 1991-07-07

Family

ID=21380842

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884439364A SU1661310A1 (en) 1988-06-13 1988-06-13 Joint of hollow ferroconcrete columns with cross-bars

Country Status (1)

Country Link
SU (1) SU1661310A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР №962489, кл. Е 04 В 1/18, 1981. Авторское свидетельство СССР Мг1325141, кл. Е 04 В 1/18, 1987. *

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