CN103132603A - Temperature stress releasing structure of large-size steel structure building - Google Patents
Temperature stress releasing structure of large-size steel structure building Download PDFInfo
- Publication number
- CN103132603A CN103132603A CN2013100967706A CN201310096770A CN103132603A CN 103132603 A CN103132603 A CN 103132603A CN 2013100967706 A CN2013100967706 A CN 2013100967706A CN 201310096770 A CN201310096770 A CN 201310096770A CN 103132603 A CN103132603 A CN 103132603A
- Authority
- CN
- China
- Prior art keywords
- slotted hole
- steel
- longitudinal member
- steel beam
- node
- 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.)
- Pending
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a large-size steel structure building, in particular to a temperature stress releasing structure of a large-size steel structure building. Members of the structure comprise a steel beam, and a longitudinal member. A connected node between the longitudinal member and the steel beam is a slidable slotted hole structure node. Under the condition that a temperature expansion joint is not arranged, a slotted hole variant high strength bolt node is utilized to effectively release the temperature stress of a steel structure system. The problem of brittle failure of a large number of beam-column nodes of the steel structure is avoided. A door type steel beam and corresponding foundation are reduced and a complex joint structure is avoided. Slotted hole technology is simple in manufacture in a factory, and convenient to assemble, an opening is in the shape of a long circle. Bolt is hardly in need of repair after slide deformation.
Description
Technical field
The present invention relates to the large-scale steel structure building, specifically a kind of large-scale steel structure building thermal stresses releasing structure.
Background technology
Due to the premium properties of self, steel work has been widely used in the engineerings such as factory building, storehouse, sports palace, exhibition hall, airport hangar, but for large span, multispan number, high facade large-scale steel structure system, present design specifications development lags behind.Length of temperature division (spacing at shrinkage joint) according to " Code for design of steel structures " (GB 50017-2003) 8.1.5 one storey house and outdoor structure is no more than 220m to heating house and house, non-heating region longitudinal temperature section, walking crosswise temperature section is no more than the 120m(capital and just ties) and 140m(capital hinge knot), otherwise to consider the impact of thermal stresses temperature deformation.Some unfavorable factors (as not satisfying technological requirement, pipeline complicated layout, facade is not attractive in appearance, drainage system is complicated etc.) also occur accordingly but deformation joint is set, this has just limited the size of structure greatly.And large-scale and ultra-large type steel structure system is an important directions of futurity industry, civilian construction development, and the research of this class formation under temperature variations is also just seemed particularly important.
Summary of the invention
The present invention aims to provide a kind of large-scale steel structure building thermal stresses releasing structure, to solve the large-scale steel structure system in the situation that thermal stresses and the temperature deformation problem at shrinkage joint are not set.
The technical scheme that the present invention solves described problem employing is:
A kind of large-scale steel structure building thermal stresses releasing structure comprises truss-steel beam, longitudinal member, and the connected node of described longitudinal member and truss-steel beam is slotted hole structure node slidably.
Further, described slidably slotted hole structure node comprises connecting cleat fixing on the connection end plate that welds on longitudinal member, truss-steel beam ribbed stiffener, has corresponding vertical slotted hole on described connection end plate and connecting cleat; Described longitudinal member and described truss-steel beam are connected by bolt slidably by described vertical slotted hole.
Adopt the present invention of above technical scheme, compared with prior art, its beneficial effect is: in the situation that set temperature shrinkage joint not, utilize slotted hole modification high-strength bolt node, realized effectively releasing the steel structure system thermal stresses, avoided the purpose of a large amount of steel-structure beam-column node generation brittle fractures.Can reduce a Pin portal frame beam and corresponding basis, and avoid complicated seam construction.The slotted hole technology is fairly simple at produce in factory, installation is also more convenient, and different only perforates is Long Circle.After sliding and be out of shape, bolt needs hardly to repair.
Description of drawings
Fig. 1 is structural representation of the present invention.
In figure: truss-steel beam 1, connecting cleat 2 connects end plate 3, longitudinal member 4, vertical slotted hole 5, slidably bolt 6.
The specific embodiment
The invention will be further described below in conjunction with embodiment, and purpose only is to understand better content of the present invention.
Referring to Fig. 1, this large-scale steel structure building thermal stresses releasing structure, its structural member comprises truss-steel beam 1 and longitudinal member 4, be welded with on longitudinal member 4 and connect end plate 3, be fixed with connecting cleat 2 on the ribbed stiffener of truss-steel beam 1, connect the vertical slotted hole 5 that has correspondence on end plate 3 and connecting cleat 2; Connected by bolt 6 slidably by vertical slotted hole 5 and the vertical slotted hole 5 on connecting cleat is connected that is connected on end plate 3 between longitudinal member 4 and truss-steel beam 1.
Above-mentioned longitudinal member 4 mainly contains the members such as purlin wall beam, crane girder, the connected node of these members and truss-steel beam 1 all adopts slidably slotted hole bolt fastening structure, simultaneously, also the roof panel on truss-steel beam 1, shingle nail can be processed into the structure that can stretch, whole mill construction can come by the sliding extension of these joint structures release temperature stress when work.
The length of above-mentioned vertical slotted hole 5 can be 0.080m.
Above disclosed be only specific embodiments of the invention, but the present invention is not limited thereto, the changes that any person skilled in the art can think of is within all should dropping on protection scope of the present invention.
Claims (2)
1. large-scale steel structure building thermal stresses releasing structure, comprise truss-steel beam, longitudinal member, it is characterized in that, the connected node of described longitudinal member and truss-steel beam is slotted hole structure node slidably.
2. large-scale steel structure according to claim 1 is built the thermal stresses releasing structure, it is characterized in that, described slidably slotted hole structure node comprises connecting cleat fixing on the connection end plate that welds on longitudinal member, truss-steel beam ribbed stiffener, has corresponding vertical slotted hole on described connection end plate and connecting cleat; Described longitudinal member and described truss-steel beam are connected by bolt slidably by described vertical slotted hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100967706A CN103132603A (en) | 2013-03-25 | 2013-03-25 | Temperature stress releasing structure of large-size steel structure building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100967706A CN103132603A (en) | 2013-03-25 | 2013-03-25 | Temperature stress releasing structure of large-size steel structure building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103132603A true CN103132603A (en) | 2013-06-05 |
Family
ID=48493006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100967706A Pending CN103132603A (en) | 2013-03-25 | 2013-03-25 | Temperature stress releasing structure of large-size steel structure building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103132603A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437423A (en) * | 2013-08-09 | 2013-12-11 | 广州市设计院 | Controllable quantitative release connection method and structure for steel truss |
| CN104329331A (en) * | 2014-08-29 | 2015-02-04 | 中国运载火箭技术研究院 | Cold and hot connection structure suitable for high-temperature service environment |
| CN105888062A (en) * | 2016-05-31 | 2016-08-24 | 安徽富煌建筑设计研究有限公司 | Steel structure wind-resisting column node |
| CN106223548A (en) * | 2016-08-25 | 2016-12-14 | 航天神舟科技发展有限公司 | A kind of grid type metal Roof fixing device with all-weather self-adapting function |
| CN106760876A (en) * | 2016-12-20 | 2017-05-31 | 中国矿业大学 | Minery electric power pylon slidably transform node device and its method for designing |
| CN107503436A (en) * | 2017-08-30 | 2017-12-22 | 中建四局第建筑工程有限公司 | A kind of steel construction release band and its construction method |
| CN107518683A (en) * | 2017-08-29 | 2017-12-29 | 许昌市建安区第实验学校 | A kind of Multifunctional stool for child |
| CN108978881A (en) * | 2018-07-22 | 2018-12-11 | 绿山高科建设科技有限公司 | A kind of building assembly steel structure connecting member and installation method |
| CN114658166A (en) * | 2022-04-02 | 2022-06-24 | 东南大学建筑设计研究院有限公司 | Clamping plate type lockable sliding node suitable for laminated open-web truss |
| CN115046062A (en) * | 2022-06-16 | 2022-09-13 | 浙江东南网架股份有限公司 | Temperature expansion joint structure of super-long space steel structure and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280307A (en) * | 1993-03-29 | 1994-10-04 | Sumitomo Metal Ind Ltd | Column beam joint part |
| CN201224927Y (en) * | 2008-07-11 | 2009-04-22 | 上海宝冶建设有限公司 | Steel structure beam-column slotted hole rotating type high-strength bolt connection tensile node |
| CN201437612U (en) * | 2009-03-27 | 2010-04-14 | 华东建筑设计研究院有限公司 | Movable roof-panel wall joint with waist-shaped holes |
| CN201704791U (en) * | 2010-04-09 | 2011-01-12 | 魏庆昌 | Novel expansion joint for longitudinal supporting rod pieces with steel structure |
| CN203160427U (en) * | 2013-03-25 | 2013-08-28 | 唐山学院 | Large steel structure building temperature stress relieving structure |
-
2013
- 2013-03-25 CN CN2013100967706A patent/CN103132603A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280307A (en) * | 1993-03-29 | 1994-10-04 | Sumitomo Metal Ind Ltd | Column beam joint part |
| CN201224927Y (en) * | 2008-07-11 | 2009-04-22 | 上海宝冶建设有限公司 | Steel structure beam-column slotted hole rotating type high-strength bolt connection tensile node |
| CN201437612U (en) * | 2009-03-27 | 2010-04-14 | 华东建筑设计研究院有限公司 | Movable roof-panel wall joint with waist-shaped holes |
| CN201704791U (en) * | 2010-04-09 | 2011-01-12 | 魏庆昌 | Novel expansion joint for longitudinal supporting rod pieces with steel structure |
| CN203160427U (en) * | 2013-03-25 | 2013-08-28 | 唐山学院 | Large steel structure building temperature stress relieving structure |
Non-Patent Citations (1)
| Title |
|---|
| 马卫华: "钢结构温度应力释放构造做法的研究", 《山西建筑》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437423A (en) * | 2013-08-09 | 2013-12-11 | 广州市设计院 | Controllable quantitative release connection method and structure for steel truss |
| CN103437423B (en) * | 2013-08-09 | 2017-02-08 | 广州市设计院 | Controllable quantitative release connection method and structure for steel truss |
| CN104329331A (en) * | 2014-08-29 | 2015-02-04 | 中国运载火箭技术研究院 | Cold and hot connection structure suitable for high-temperature service environment |
| CN104329331B (en) * | 2014-08-29 | 2016-03-30 | 中国运载火箭技术研究院 | A kind of cold and hot linkage structure be applicable under high-temperature service environment |
| CN105888062A (en) * | 2016-05-31 | 2016-08-24 | 安徽富煌建筑设计研究有限公司 | Steel structure wind-resisting column node |
| CN106223548A (en) * | 2016-08-25 | 2016-12-14 | 航天神舟科技发展有限公司 | A kind of grid type metal Roof fixing device with all-weather self-adapting function |
| CN106760876A (en) * | 2016-12-20 | 2017-05-31 | 中国矿业大学 | Minery electric power pylon slidably transform node device and its method for designing |
| CN107518683A (en) * | 2017-08-29 | 2017-12-29 | 许昌市建安区第实验学校 | A kind of Multifunctional stool for child |
| CN107503436A (en) * | 2017-08-30 | 2017-12-22 | 中建四局第建筑工程有限公司 | A kind of steel construction release band and its construction method |
| CN108978881A (en) * | 2018-07-22 | 2018-12-11 | 绿山高科建设科技有限公司 | A kind of building assembly steel structure connecting member and installation method |
| CN114658166A (en) * | 2022-04-02 | 2022-06-24 | 东南大学建筑设计研究院有限公司 | Clamping plate type lockable sliding node suitable for laminated open-web truss |
| CN114658166B (en) * | 2022-04-02 | 2023-11-17 | 东南大学建筑设计研究院有限公司 | Clamping plate type lockable sliding node suitable for laminated hollow truss |
| CN115046062A (en) * | 2022-06-16 | 2022-09-13 | 浙江东南网架股份有限公司 | Temperature expansion joint structure of super-long space steel structure and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103132603A (en) | Temperature stress releasing structure of large-size steel structure building | |
| CN204876080U (en) | Outer wall and crossbeam installation connection structure in aluminum alloy house | |
| CN203097361U (en) | Novel steel structure workshop | |
| CN204876257U (en) | Roofing system in aluminum alloy house | |
| CN206174206U (en) | Embedded outer wall suitable for steel house room | |
| CN105040863A (en) | Structure for connecting beams with wall plates and doors and windows of aluminum alloy house | |
| CN103437423A (en) | Controllable quantitative release connection method and structure for steel truss | |
| CN203452195U (en) | Double-pre-buried-plate opposite-pulling-type built-in fitting | |
| CN105089149A (en) | Side elevation system of aluminum alloy house | |
| CN203160427U (en) | Large steel structure building temperature stress relieving structure | |
| CN203441069U (en) | Outer wall dangling working platform capable of overturning | |
| CN105040813A (en) | Front vertical face system of aluminum alloy house | |
| CN204919802U (en) | Preceding facade system in aluminum alloy house | |
| CN204919800U (en) | Back facade system in aluminum alloy house | |
| CN204919808U (en) | Side direction facade system in aluminum alloy house | |
| CN204266378U (en) | A kind of steel structural embedded parts that can bear larger pulling force | |
| CN204940529U (en) | The side elevation system in aluminium alloys house | |
| CN204898982U (en) | Steel construction factory building ridge structure | |
| CN107201779A (en) | A kind of batter post couples the structure of stress with wide span house cap | |
| CN204252393U (en) | Corrugated steel web-concrete filled steel tube flange combined cross-shaped column | |
| CN203947593U (en) | A kind of safety type steel structure node member | |
| CN203834694U (en) | Steel and wood connection structure | |
| CN203947591U (en) | A kind of steel structure connecting member | |
| CN206538900U (en) | The bracing means of assembled wall | |
| CN104847038A (en) | Progressive collapse resistant cold-formed thin-walled profile combined wall and quick field mounting method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |