SU920135A1 - Connection assembly of struts of vertical column connection - Google Patents
Connection assembly of struts of vertical column connection Download PDFInfo
- Publication number
- SU920135A1 SU920135A1 SU802950365A SU2950365A SU920135A1 SU 920135 A1 SU920135 A1 SU 920135A1 SU 802950365 A SU802950365 A SU 802950365A SU 2950365 A SU2950365 A SU 2950365A SU 920135 A1 SU920135 A1 SU 920135A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- connection
- node
- struts
- vertical column
- columns
- Prior art date
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- Joining Of Building Structures In Genera (AREA)
Description
1one
Изобретение относитс к строительству и может быть использовано при возведении стальных каркасов зданий и сооружений .The invention relates to the construction and can be used in the construction of steel frames of buildings and structures.
Известны крестовые св зи, включающие верхнюю и нижнюю пару полураскосных 5 св зей, объединенных кольцевым энергопоглотителем 1.Crusades are known, including the upper and lower pair of half-cross-section 5 bonds combined by an annular energy absorber 1.
Недостатком такого решени вл етс то, что энергопоглотитель при работе на основное сочетание нагрузок работает в упругой стадии, и только при перегрузках во врем землетр сени в кольце развиваютс пластические деформации, т. е. при укорочении колонн от вертикальных нагрузок основного сочетани в элементах св зей возникают значительные усили сжати 15 которые привод т к повышению расхода материалов.The disadvantage of this solution is that the energy absorber, when operating on the main combination of loads, works in the elastic stage, and only when overloaded during an earthquake in the ring, plastic deformations develop, i.e., when the columns are shortened from the vertical loads of the main combination in the communication elements There are significant compressive forces 15 which increase the consumption of materials.
Наиболее близким к изобретению вл етс узел соединени раскосов вертикальной св зи колонн, включающий верхнюю и ниж- ,,, нюю пары полураскосов, фасонки, объедин ющие полураскосы в узлы 2.Closest to the invention is a node connecting the strut of vertical communication columns, including the upper and lower ,,, nude pair of half bevels, gussets that unite the half bevels into nodes 2.
Недостатком этого узла также вл етс то, что действующа после возведени сооружени на колонны вертикальна нагрузка , вызыва их укорочение, приводит к возникновению значительных сжимающих усилий в элементах св зей, ав фундаментах сдвигающих усилий, привод щи.ч к необходимости увеличени сечений элементов св зей и фундаментов.The disadvantage of this node is also that the vertical load acting after the construction of the structure on the columns, causing their shortening, leads to the occurrence of significant compressive forces in the communication elements, resulting in the foundation of shear forces, and the need to increase the cross sections of the communication elements and foundations.
Цель изобретени - снижение металлоемкости .The purpose of the invention is to reduce metal consumption.
Поставленна цель достигаетс тем, что в узле соединени раскосов вертикальной св зи колонн, включающей верхнюю и нижнюю пары полураскосов и соедин ющую их фасонку, пос.тедн выполнена разрезной из полуфасонок, объедин ющих верхнюю и нижнюю пары полураскосов, причем узел снабжен горизонтальным соедин ющим элементом , к конца.м которого прикреплены полуфасонки.The goal is achieved by the fact that in the node connecting the diagonals of the vertical connection of the columns, including the upper and lower pairs of half-beams and connecting them, the joint is made split from the half-joints that combine the upper and lower pairs of half-beams, and the node is equipped with a horizontal connecting element , to the end of m which are attached half-cups.
В узле соединени раскосов вертикальной св зи по колоннам отношение толщины участка между фасонками к его длине не должно превышать .In the node of the connection of vertical braces on the columns, the ratio of the thickness of the section between the gussets to its length should not exceed.
На фиг. 1 изображена предлагаема св зь, общий вид; на фиг. 2 - узел 1 на фиг. 1 (в двух вариантах).FIG. 1 depicts the proposed link, general view; in fig. 2 — node 1 in FIG. 1 (in two versions).
Вертикальна св зь по колоннам 1 включает верхнюю пару элементов полураскосVertical communication over columns 1 includes the upper pair of half-skirt elements
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802950365A SU920135A1 (en) | 1980-06-26 | 1980-06-26 | Connection assembly of struts of vertical column connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802950365A SU920135A1 (en) | 1980-06-26 | 1980-06-26 | Connection assembly of struts of vertical column connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU920135A1 true SU920135A1 (en) | 1982-04-15 |
Family
ID=20905950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802950365A SU920135A1 (en) | 1980-06-26 | 1980-06-26 | Connection assembly of struts of vertical column connection |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU920135A1 (en) |
-
1980
- 1980-06-26 SU SU802950365A patent/SU920135A1/en active
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