SU717246A1 - H-beam-to column of multilevel metal framework connection assembly - Google Patents
H-beam-to column of multilevel metal framework connection assembly Download PDFInfo
- Publication number
- SU717246A1 SU717246A1 SU772538680A SU2538680A SU717246A1 SU 717246 A1 SU717246 A1 SU 717246A1 SU 772538680 A SU772538680 A SU 772538680A SU 2538680 A SU2538680 A SU 2538680A SU 717246 A1 SU717246 A1 SU 717246A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- column
- shelf
- connection assembly
- metal framework
- framework connection
- Prior art date
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Description
1one
Изобретение относитс к области строительства и может быть использовано при возведении металлических каркасов промышленных и гражданских сооружений, в частности многоэтажных т желонагруженных рам, жесткость колонн в которых значительно выше жесткости примыкающих к ним балок.The invention relates to the field of construction and can be used in the construction of metal frames of industrial and civil structures, in particular multi-storey tons of heavily loaded frames, the stiffness of columns in which is significantly higher than the rigidity of adjacent beams.
Известно жесткое соединение двутавровой балки и двутавровой колоннь многоэтажной рамь путем приварки накладок к полкам балки, ее стенке и к колонне 1.The rigid connection of the I-beam and I-beam of a multistory frame by welding the linings to the flanges of the beam, its wall and to the column 1 is known.
Известно также свободное соединение двутавровой балки и двутавровой колонны, включающее приваренный к полке колонны опорный лист, на который оперто торцовое ребро балки, приваренное к ее стенке и прикрепленное к полке колонны посредством болтов 2.It is also known free connection I-beam and I-beam, including welded to the shelf of the column support sheet, which is supported by the front edge of the beam, welded to its wall and attached to the shelf of the column by means of bolts 2.
Однако известные соединени не обеспечивают необходимой жесткости многоэтажных рам, вoзмoжнotти воспри ти больших изгибающих моментов в месте примыкани балки к колонне, что вызывает по вление значительных дополнительных напр жений в полке колонны от усилий в болтах, которые расположены в уровне верхнего по са балки. Использование известных соединений требует дл обеспечени необходимой жесткости многоэтажных рам постановки системы вертикальных св зей, диафрагмHowever, the known compounds do not provide the necessary rigidity of multi-storey frames, the possibility of perceiving large bending moments at the joining of the beam to the column, which causes the appearance of significant additional stresses in the column flange from the forces in the bolts, which are located at the top of the beam. The use of known compounds requires, in order to ensure the necessary rigidity of multi-storey frames, the setting up of a system of vertical communications, diaphragms
жесткости и т. п., что приводит к повышению расхода металла и может быть неприемлемо по услови м техиологии.stiffness, etc., which leads to an increase in metal consumption and may be unacceptable under the terms of techiology.
Целью предлагаемого изобретени вл етс повышение жесткости многоэтажнойThe aim of the invention is to increase the rigidity of multi-storey
металлической рамы и упрогцение монтажа узла соединени двутавровых балки и колонны .the metal frame and the installation of the I-beam joint and column assembly.
Данна цель достигаетс тем, что в узле соединени двутавровых балки и колонны многоэтажной металлической рамы, включающем опорный лист, прикрепленный к полке колонны, на который оперто торцовое ребро балки, прикрепленное к ее стенке и нижней полке и соединенное нижней частью с полкой колонны, балка верхней полкой жестко соединена с полкой колонны, а между стенкой балки, ее верхней полкой и полкой колонны образован сквозной зазор.This goal is achieved by the fact that in the junction of I-beams and columns of a multi-storey metal frame, including a support sheet attached to the column shelf, on which the end edge of the beam is attached, attached to its wall and lower shelf and connected to the column shelf, the beam is upper the shelf is rigidly connected to the shelf of the column, and a through gap is formed between the wall of the beam, its upper shelf and the shelf of the column.
Предлагаемый узел соединени двутавровых балки и колонны многоэтажной меThe proposed connection node of the I-beams and columns of multistory me
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772538680A SU717246A1 (en) | 1977-10-27 | 1977-10-27 | H-beam-to column of multilevel metal framework connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772538680A SU717246A1 (en) | 1977-10-27 | 1977-10-27 | H-beam-to column of multilevel metal framework connection assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU717246A1 true SU717246A1 (en) | 1980-02-25 |
Family
ID=20730924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772538680A SU717246A1 (en) | 1977-10-27 | 1977-10-27 | H-beam-to column of multilevel metal framework connection assembly |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU717246A1 (en) |
-
1977
- 1977-10-27 SU SU772538680A patent/SU717246A1/en active
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