CN103774757B - A kind of T-shaped connector of X-shaped and manufacture craft thereof - Google Patents
A kind of T-shaped connector of X-shaped and manufacture craft thereof Download PDFInfo
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- CN103774757B CN103774757B CN201410035033.XA CN201410035033A CN103774757B CN 103774757 B CN103774757 B CN 103774757B CN 201410035033 A CN201410035033 A CN 201410035033A CN 103774757 B CN103774757 B CN 103774757B
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Abstract
The T-shaped connector of a kind of X-shaped, comprise rectangle web and X-shaped frange plate, X-shaped frange plate is provided with long axis of symmetry and short axis of symmetry, the both sides of X-shaped frange plate are provided with bolt hole, bolt hole is symmetrical arranged centered by long axis of symmetry, rectangle web is fixedly mounted on the long axis of symmetry of X-shaped frange plate, 2n power consumption hole is had in X-shaped frange plate, be arranged symmetrically with between two centered by long axis of symmetry, n the power consumption hole being positioned at rectangle web the same side is arranged centered by short axis of symmetry, and the cross section outer contour of power consumption hole is the closed curve of continuously smooth transition; Power consumption hole is between bolt hole and rectangle web, and the spacing between power consumption hole and rectangle web is more than or equal to 1.5 times of rectangle web thickness, and bolt hole to the minimum range of power consumption hole should not be less than the X-shaped frange plate thickness of 2 times.And the manufacture craft of the T-shaped connector of a kind of X-shaped is provided.The present invention effectively prevents from concentrating the continuous damage of generation, energy dissipation capacity and economy good by stress.
Description
Technical field
The present invention relates to a kind of construction steel structure field, especially a kind of T-shaped connector and manufacture craft thereof.
Background technology
At present, steel building obtains universal and sustainable development in China, and steel work has been widely applied to the aspects such as building, railway, bridge and house.T-shaped connector is widely used in steel building as a kind of important component, and this connector is specially adapted in the semirigid frame in highlight lines area.This kind of connector is generally combined by welding manner by edge of a wing steel plate and web, form T shaped steel component, general frange plate is connected with Steel Frame Column or girder steel by high-strength bolt, and web is connected with steel-frame beam or support by welding manner or high-strength bolt.
Domestic and international correlative study shows, traditional rectangle edge of a wing T-connecting piece is when bearing cyclic loading, and the frange plate of T-shaped connector can form plastic hinge because sub-fraction regional stress concentrates, and bolt there will be larger stress concentrates.Stress in this zonule is concentrated, the decline of the rigidity of T-shaped connector, intensity and energy dissipation capacity can be caused, first the region that these stress of connector is concentrated can be destroyed, particularly easily there is crackle in the edge of a wing and web weld at first, thus reduce the safety factor of node area, and then bring potential safety hazard to semirigid frame structure; Except the region that these stress is concentrated, other regions are in the elastic working stage substantially, can not make full use of material.More method can be adopted to improve the problems referred to above, common way increases the thickness of T-shaped connector light plate and adds the diameter of king-bolt, but this method will produce larger drawback, material cost, processing cost and cost of transportation can be strengthened, require higher weldquality, but the energy-dissipating property of connector is not effectively improved.
In sum, along with the development in epoch, T-shaped connector has been got over important in the status of (particularly in the steel work in highlight lines area) in steel work, but the T-shaped connector of existing rectangle can not solve the continuous damage problem being concentrated generation by stress well, and not there is good energy dissipation capacity and economy.
Summary of the invention
The continuous damage being concentrated generation by stress can not be solved well in order to what overcome existing T-shaped connector, energy dissipation capacity and the poor deficiency of economy, the invention provides a kind of effectively prevent concentrating the continuous damage of generation, energy dissipation capacity and economy good by stress the T-shaped connector of X-shaped and manufacture craft.
The technical solution adopted for the present invention to solve the technical problems is:
The T-shaped connector of a kind of X-shaped, comprise rectangle web, also comprise X-shaped frange plate, described X-shaped frange plate is provided with long axis of symmetry and short axis of symmetry, the both sides of described X-shaped frange plate are provided with bolt hole, described bolt hole is symmetrical arranged centered by described long axis of symmetry, described rectangle web is fixedly mounted on the long axis of symmetry of described X-shaped frange plate, 2n power consumption hole is had in described X-shaped frange plate, n is positive integer, be arranged symmetrically with between two centered by described long axis of symmetry, n the power consumption hole being positioned at rectangle web the same side is arranged centered by described short axis of symmetry, the cross section outer contour of described power consumption hole is the closed curve of continuously smooth transition,
Described power consumption hole is between described bolt hole and described rectangle web, and the spacing between described power consumption hole and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, described bolt hole should not be less than the X-shaped frange plate thickness of 2 times to the minimum range of power consumption hole.
Further, the long limit of described X-shaped frange plate has 4m power consumption opening, m is positive integer, described power consumption opening is arranged symmetrically with centered by described long axis of symmetry, 2m the power consumption opening being positioned at rectangle web the same side is arranged symmetrically with centered by described short axis of symmetry, and the cross section outer contour of described power consumption opening is the curve of continuously smooth transition;
Described power consumption opening is between described bolt hole and described rectangle web, and the spacing between described power consumption opening and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, distance between described power consumption opening and power consumption hole edge is more than or equal to 1/6 of X-shaped frange plate length, and described bolt hole is more than or equal to the X-shaped frange plate thickness of 2 times to the minimum range of power consumption opening.
In the present invention, the cross section outer contour of described power consumption hole can be oval, can certainly be other conic sections, as long as the closed curve of continuously smooth transition, can not produce stress concentration phenomenon.
In the present invention, middle part power consumption hole and edge power consumption aperture position are undertaken arranging by linear bending moment distribution map during External Force Acting according to the T-shaped connector of this X-shaped, and the region reaching 40 percent of maximal bending moment in moment of flexure should arrange power consumption hole power consumption opening.
Described power consumption hole should be arranged to more balanced, full shape (such as: ellipticity), and do not have significantly sudden change (effectively can avoid problem of stress concentration).Power consumption perforate should be arranged to more balanced, full shape (such as: semiellipse shape), and do not have significantly sudden change (effectively can avoid problem of stress concentration).
Preferential, should polish in the two ends of described power consumption hole, make it have certain radian, forms changeover portion (effectively can avoid problem of stress concentration).
Described X-shaped frange plate should adopt thinner steel plate, but also should meet the requirement of actual engineering design.The thickness of described X-shaped frange plate should not be greater than 30mm (thickness of steel product is thicker, and its various aspects of performance will be poorer, there will be such as Z-direction performance issue), and when adopting special rolling-mill section, the thickness limits of X-shaped frange plate can take the circumstances into consideration to relax.Described X-shaped frange plate should adopt the good mild steel of ductility, also can adopt good Q235, Q345 steel of ductility etc.
Angle between described X-shaped frange plate and described rectangle web is 90 °.
Described power consumption hole in the size range of X-shaped frange plate length direction is: 1/4 of 1/6 to the X-shaped frange plate length of X-shaped frange plate length; Power consumption hole in the size range of X-shaped frange plate width is: 1/3 of 1/6 to the X-shaped frange plate width of X-shaped frange plate width.
Described power consumption opening in the size range of X-shaped frange plate length direction is: 1/4 of 1/6 to the X-shaped frange plate length of X-shaped frange plate length; Power consumption opening in the size range of X-shaped frange plate width is: 1/8 of 1/10 to the X-shaped frange plate width of X-shaped frange plate width.
Described X-shaped frange plate welds with described rectangle web.
A manufacture craft for the T-shaped connector of X-shaped, described manufacture craft comprises the steps:
1) selected rectangular steel plates is as rectangle web, more selected rectangular steel plates is as the blank of X-shaped frange plate;
2) on the blank of X-shaped frange plate, offer 2n power consumption hole, n is positive integer, described X-shaped frange plate is provided with long axis of symmetry and short axis of symmetry, bolt hole is offered in the both sides of described X-shaped frange plate, described bolt hole is symmetrical arranged centered by described long axis of symmetry, be arranged symmetrically with between two centered by described long axis of symmetry, n the power consumption hole being positioned at rectangle web the same side is arranged centered by described short axis of symmetry, and the cross section outer contour of described power consumption hole is the closed curve of continuously smooth transition;
Described power consumption hole is between described bolt hole and described rectangle web, and the spacing between described power consumption hole and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, described bolt hole should not be less than the X-shaped frange plate thickness of 2 times to the minimum range of power consumption hole;
3) described rectangle web is fixedly mounted on the long axis of symmetry of described X-shaped frange plate.
Further, described step 2) in, the blank of X-shaped frange plate is offered 4m power consumption opening, m is positive integer, described power consumption opening is arranged symmetrically with centered by described long axis of symmetry, 2m the power consumption opening being positioned at rectangle web the same side is arranged symmetrically with centered by described short axis of symmetry, and the cross section outer contour of described power consumption opening is the curve of continuously smooth transition;
Described power consumption opening is between described bolt hole and described rectangle web, and the spacing between described power consumption opening and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, distance between described power consumption opening and power consumption hole edge is more than or equal to 1/6 of X-shaped frange plate length, and described bolt hole is more than or equal to the X-shaped frange plate thickness of 2 times to the minimum range of power consumption opening.
Further, described step 3) in, the angle between described X-shaped frange plate and described rectangle web is 90 °.
Further again, described step 3) in, described X-shaped frange plate welds with described rectangle web.
Technical conceive of the present invention is: in steel building, and the T-shaped connector of this X-shaped mainly bears the effect of Cyclic Loading, is steel structure column and beam or main component that between beam and support, load transmits.Under the reciprocating of the T-shaped connector outer load of this X-shaped, first plastic strain occurs in bolt connecting line and commissure on X-shaped frange plate, again from these two positions to middle part Transmit evenly, until on X-shaped frange plate between bolt connecting line to weld seam in scope the plastic strain in all cross sections reach unanimity, now X-shaped frange plate from bolt connecting line to weld seam between the distribution of scope internal stress be also uniform (presenting the state of soaking during thermal imaging), there is not obvious stress concentration phenomenon, namely X-shaped frange plate all take part in power consumption from bolt connecting line to the steel in one of weld seam scope, therefore energy-dissipating property is higher, under identical operating mode, the RECTANGULAR WINGS listrium of the T-shaped connector of traditional rectangular will have cross section to be greatly also in elastic stage, and plasticity is uneven, namely these cross sections being in elastic stage do not participate in the work of energy dissipation, ductility is poor, therefore this connector energy-dissipating property is poor, is easily destroyed under Cyclic Loading.Under the reciprocating of outer load, the failure mode of the T-shaped connector of this X-shaped is identical with the failure mode of the T-shaped connector of rectangle, all occur drawing crack crack in commissure, the edge of a wing, and extend along width and thickness, until rupture completely, the T-shaped connector bearing capacity of this X-shaped is completely lost, but the T-shaped connector of X-shaped say to have higher ductility and energy-dissipating property.
Beneficial effect of the present invention is mainly manifested in: steel use amount is less, can give full play to the performance of material, therefore have more economy; Have employed this X-shaped T connector can to dissipate under external force more energy, there is better ductility, therefore have more power consumption effect; There will not be the phenomenon of stress raisers, improve the ductility of component, make structure have more safety.
Accompanying drawing explanation
Fig. 1 is the top view of the T-shaped connector of X-shaped.
Fig. 2-1 is the elevation (X-shaped frange plate and rectangle web adopt the type of attachment of fillet weld) of the T-shaped connector of X-shaped.
Fig. 2-2 is elevations (X-shaped frange plate and rectangle web adopt the type of attachment of groove welding) of the T-shaped connector of X-shaped.
Fig. 3 is the lateral plan of the T-shaped connector of X-shaped.
Fig. 4 is the top view on the X-shaped edge of a wing in the T-shaped connector of X-shaped.
Fig. 5 is the assembling drawing of the T-shaped connector of X-shaped.
Wherein, 1.X shape frange plate, 2. rectangle web, 31. left weld seams, 32. backhand welding seams, 41. left power consumption holes, 42. right power consumption holes, 51. upper left power consumption openings, 52. lower-left power consumption openings, 53. upper right power consumption openings, 54. bottom right power consumption openings, 61. upper left connecting bolts, 62. lower-left connecting bolts, 63. upper right connecting bolts, 64. bottom right connecting bolts, 71. upper left bolts hole, 72. lower-left bolts hole, 73. upper right bolts hole, 74. bottom right bolts hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated.
Embodiment 1
With reference to Fig. 1 and Fig. 4, the T-shaped connector of a kind of X-shaped, comprise rectangle web 2, also comprise X-shaped frange plate 1, described X-shaped frange plate 1 is provided with long axis of symmetry and short axis of symmetry, the both sides of described X-shaped frange plate 1 are provided with bolt hole, described bolt hole is symmetrical arranged centered by described long axis of symmetry, described rectangle web 2 is fixedly mounted on the long axis of symmetry of described X-shaped frange plate 1, 2n power consumption hole is had in described X-shaped frange plate 1, n is positive integer, be arranged symmetrically with between two centered by described long axis of symmetry, n the power consumption hole being positioned at rectangle web 2 the same side is arranged centered by described short axis of symmetry, the cross section outer contour of described power consumption hole is the closed curve of continuously smooth transition,
Described power consumption hole is between described bolt hole and described rectangle web 2, and the spacing between described power consumption hole and described rectangle web 2 is more than or equal to 1.5 times of described rectangle web thickness, described bolt hole should not be less than the X-shaped frange plate thickness of 2 times to the minimum range of power consumption hole.
Further, described step 2) in, the blank of X-shaped frange plate 1 is offered 4m power consumption opening, m is positive integer, described power consumption opening is arranged symmetrically with centered by described long axis of symmetry, 2m the power consumption opening being positioned at rectangle web the same side is arranged symmetrically with centered by described short axis of symmetry, and the cross section outer contour of described power consumption opening is the curve of continuously smooth transition;
Described power consumption opening is between described bolt hole and described rectangle web 2, and the spacing between described power consumption opening and described rectangle web 2 is more than or equal to 1.5 times of described rectangle web thickness, distance between described power consumption opening and power consumption hole edge is more than or equal to 1/6 of X-shaped frange plate length, and described bolt hole is more than or equal to the X-shaped frange plate thickness of 2 times to the minimum range of power consumption opening.
The X-shaped frange plate 1 of the present embodiment offers some power consumption holes, power consumption opening and bolt hole, offer power consumption hole, power consumption opening makes the T-shaped connector of X-shaped have good energy-dissipating property, setting position and the size of power consumption hole, power consumption opening are determined according to the linear bending moment figure of X-type frange plate 1, the T-shaped connector of this X-shaped can be made to develop plastic strain along monoblock X-shaped frange plate 1 under external force, there is better energy dissipation capacity.The rectangle web thickness at power consumption hole, distance 2 times, rectangle web 2 edge, power consumption end, opening nearly rectangle web one end.Power consumption hole is 1/4th of X-shaped frange plate length in the maximum length of X-shaped frange plate length direction, and power consumption hole is 1/4th of X-shaped frange plate width in the maximum length of X-shaped frange plate width; Power consumption opening is 1/4th of X-shaped frange plate length in the maximum length of X-shaped frange plate length direction, and power consumption opening is 1/8th of X-shaped frange plate width at the Breadth Maximum of X-shaped frange plate width.
Power consumption hole comprises left power consumption hole 41 and right power consumption hole 42, and left power consumption hole 41 and right power consumption hole 42 self are about the long axis of symmetry symmetry of X-shaped frange plate 1, and left power consumption hole 41 and right power consumption hole 42 are about the short axis of symmetry symmetry of X-shaped frange plate 1; Power consumption opening comprises upper left power consumption opening 51, lower-left power consumption opening 52, upper right power consumption opening 53, bottom right power consumption opening 54, upper left power consumption opening 51, lower-left power consumption opening 52 and upper right opening 53, the bottom right opening 54 that consume energy that consume energy is symmetrical about the short axis of symmetry of X-shaped frange plate 1, and opening 54 is consumed energy about the long axis of symmetry symmetry of X-shaped frange plate 1 in consume energy opening 52, bottom right of upper left power consumption opening 51, lower-left power consumption opening 53 and upper right; Bolt hole comprises upper left bolt hole 71, lower-left bolt hole 72, upper right bolt hole 73 and bottom right bolt hole 74, upper left bolt hole 71, lower-left bolt hole 72 and upper right bolt hole 73, bottom right bolt hole 74 are about the short axis of symmetry symmetry of X-shaped frange plate 1, and upper left bolt hole 71, lower-left bolt hole 73 and upper right bolt hole 72, bottom right bolt hole 74 are about the long axis of symmetry symmetry of X-shaped frange plate 1.
As shown in Figure 1, Figure 2-1, shown in Fig. 2-2 and Fig. 3, the X-shaped frange plate 1 of the T-shaped connector of patent X-shaped of the present invention is undertaken being connected (weld seam is left weld seam 31 and backhand welding seam 32) by welding manner with rectangle web 2, and between X-shaped frange plate 1 and rectangle web 2, angle is 90 °.
The T-shaped connector of this X-shaped is connected by the Steel Frame Column of the upper left connecting bolt 61 on X-shaped frange plate, lower-left connecting bolt 62, upper right connecting bolt 63 and bottom right connecting bolt 64 and agent structure or steel-frame beam; And by welding manner or bolt connecting mode, web is connected with steel-frame beam in thematic structure or support.
In the present embodiment, the material of X-shaped frange plate 1 and rectangle web 2 adopts Q235 steel, and thickness is 20mm, and weld seam 31 and weld seam 32 adopt E43 shape welding rod to be welded, and bolt adopts 10.9 grades of friction type high strength bolts.The present embodiment is implemented under premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Embodiment 2
With reference to Fig. 5, the manufacture craft of the T-shaped connector of a kind of X-shaped, described manufacture craft comprises the steps:
The first step, selected rectangular steel plates are as rectangle web 2, more selected rectangular steel plates is as the blank of X-shaped frange plate 1;
Second step, offer on the blank of X-shaped frange plate 1 2n power consumption hole, n is positive integer, described X-shaped frange plate is provided with long axis of symmetry and short axis of symmetry, bolt hole is offered in the both sides of described X-shaped frange plate, described bolt hole is symmetrical arranged centered by described long axis of symmetry, be arranged symmetrically with between two centered by described long axis of symmetry, n the power consumption hole being positioned at rectangle web the same side is arranged centered by described short axis of symmetry, and the cross section outer contour of described power consumption hole is the closed curve of continuously smooth transition;
Described power consumption hole is between described bolt hole and described rectangle web, and the spacing between described power consumption hole and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, described bolt hole should not be less than the X-shaped frange plate thickness of 2 times to the minimum range of power consumption hole; 3rd step, described rectangle web are fixedly mounted on the long axis of symmetry of described X-shaped frange plate.
Further, in described second step, the blank of X-shaped frange plate is offered 4m power consumption opening, m is positive integer, described power consumption opening is arranged symmetrically with centered by described long axis of symmetry, 2m the power consumption opening being positioned at rectangle web the same side is arranged symmetrically with centered by described short axis of symmetry, and the cross section outer contour of described power consumption opening is the curve of continuously smooth transition;
Described power consumption opening is between described bolt hole and described rectangle web, and the spacing between described power consumption opening and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, distance between described power consumption opening and power consumption hole edge is more than or equal to 1/6 of X-shaped frange plate length, and described bolt hole is more than or equal to the X-shaped frange plate thickness of 2 times to the minimum range of power consumption opening.
The detailed process of the manufacture craft of the present embodiment is as follows:
1). material trademark and the size of one piece of rectangular steel plates and one block of rectangle web is determined according to the actual conditions of engineering.
2). in rectangular steel plates, determine left power consumption hole 41, right power consumption hole 42, upper left power consumption opening 51, lower-left power consumption opening 52, upper right power consumption opening 53, the bottom right power consumption distributing position of opening 54 marking, and determine the distributing position of upper left bolt hole 71, lower-left bolt hole 72, upper right bolt hole 73 and bottom right bolt hole 74 that upper left connecting bolt 61, lower-left connecting bolt 62, upper right connecting bolt 63, bottom right connecting bolt 64 are supporting and marking, to carry out following process to RECTANGULAR WINGS listrium.Attention: left power consumption hole 41 and right power consumption hole 42 self are about the long axis of symmetry symmetry of X-shaped frange plate 1, and left power consumption hole 41 and right power consumption hole 42 are about the short axis of symmetry symmetry of X-shaped frange plate 1; Upper left power consumption opening 51, lower-left power consumption opening 52 and upper right opening 53, the bottom right opening 54 that consume energy that consume energy is symmetrical about the short axis of symmetry of X-shaped frange plate 1, and opening 54 is consumed energy about the long axis of symmetry symmetry of X-shaped frange plate 1 in consume energy opening 52, bottom right of upper left power consumption opening 51, lower-left power consumption opening 53 and upper right; Upper left bolt hole 71, lower-left bolt hole 72 and upper right bolt hole 73, bottom right bolt hole 74 are about the short axis of symmetry symmetry of X-shaped frange plate 1, and upper left bolt hole 71, lower-left bolt hole 73 and upper right bolt hole 72, bottom right bolt hole 74 are about the long axis of symmetry symmetry of X-shaped frange plate 1.
3). adopt cutting technique on RECTANGULAR WINGS listrium 1, open left power consumption hole 41, right power consumption hole 42, upper left power consumption opening 51, lower-left power consumption opening 52, upper right power consumption opening 53, bottom right power consumption opening 54, form X-type frange plate 1.
4). the X-type frange plate 1 after cutting is carried out to the elimination technique of residual stress, cut edge is processed, makes it smooth.
5). on X-type frange plate 1, open upper left bolt hole 71, lower-left bolt hole 72, upper right bolt hole 73 and bottom right bolt hole 74.
6). necessary surfacing is carried out to the X-type frange plate 1 after processing, makes its surface as far as possible smooth.
7). adopt welding manner, connect X-type frange plate 1 and rectangle web 2, the angle between X-type frange plate 1 and rectangle web 2 is 90 °, forms T-shaped connector.
8). the quality of butt welded seam controls by GB50661-2011 welding for steel structure specification.
9). by upper left connecting bolt 61, lower-left connecting bolt 62, upper right connecting bolt 63, bottom right connecting bolt 64, the Steel Frame Column of T-shaped connector and agent structure or girder steel are coupled together.
10). adopt welding or bolt to connect the girder steel of the web of T-shaped connector and agent structure or support and connection to get up.
Claims (10)
1. the T-shaped connector of X-shaped, comprise rectangle web, it is characterized in that: also comprise X-shaped frange plate, described X-shaped frange plate is provided with long axis of symmetry and short axis of symmetry, the both sides of described X-shaped frange plate are provided with bolt hole, described bolt hole is symmetrical arranged centered by described long axis of symmetry, described rectangle web is fixedly mounted on the long axis of symmetry of described X-shaped frange plate, 2n power consumption hole is had in described X-shaped frange plate, n is positive integer, be arranged symmetrically with between two centered by described long axis of symmetry, n the power consumption hole being positioned at rectangle web the same side is arranged centered by described short axis of symmetry, the cross section outer contour of described power consumption hole is the closed curve of continuously smooth transition,
Described power consumption hole is between described bolt hole and described rectangle web, and the spacing between described power consumption hole and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, described bolt hole should not be less than the X-shaped frange plate thickness of 2 times to the minimum range of power consumption hole.
2. the T-shaped connector of X-shaped as claimed in claim 1, it is characterized in that: the long limit of described X-shaped frange plate has 4m power consumption opening, m is positive integer, described power consumption opening is arranged symmetrically with centered by described long axis of symmetry, 2m the power consumption opening being positioned at rectangle web the same side is arranged symmetrically with centered by described short axis of symmetry, and the cross section outer contour of described power consumption opening is the curve of continuously smooth transition;
Described power consumption opening is between described bolt hole and described rectangle web, and the spacing between described power consumption opening and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, distance between described power consumption opening and power consumption hole edge is more than or equal to 1/6 of X-shaped frange plate length, and described bolt hole is more than or equal to the X-shaped frange plate thickness of 2 times to the minimum range of power consumption opening.
3. the T-shaped connector of X-shaped as claimed in claim 1 or 2, is characterized in that: the angle between described X-shaped frange plate and described rectangle web is 90 °.
4. the T-shaped connector of X-shaped as claimed in claim 1, is characterized in that: described power consumption hole in the size range of X-shaped frange plate length direction is: 1/4 of 1/6 to the X-shaped frange plate length of X-shaped frange plate length; Power consumption hole in the size range of X-shaped frange plate width is: 1/3 of 1/6 to the X-shaped frange plate width of X-shaped frange plate width.
5. the T-shaped connector of X-shaped as claimed in claim 2, is characterized in that: described power consumption opening in the size range of X-shaped frange plate length direction is: 1/4 of 1/6 to the X-shaped frange plate length of X-shaped frange plate length; Power consumption opening in the size range of X-shaped frange plate width is: 1/8 of 1/10 to the X-shaped frange plate width of X-shaped frange plate width.
6. the T-shaped connector of X-shaped as claimed in claim 1 or 2, is characterized in that: described X-shaped frange plate welds with described rectangle web.
7. a manufacture craft for the T-shaped connector of X-shaped as claimed in claim 1, is characterized in that: described manufacture craft comprises the steps:
The first step, selected rectangular steel plates are as rectangle web, more selected rectangular steel plates is as the blank of X-shaped frange plate;
Second step, offer on the blank of X-shaped frange plate 2n power consumption hole, n is positive integer, described X-shaped frange plate is provided with long axis of symmetry and short axis of symmetry, bolt hole is offered in the both sides of described X-shaped frange plate, described bolt hole is symmetrical arranged centered by described long axis of symmetry, be arranged symmetrically with between two centered by described long axis of symmetry, n the power consumption hole being positioned at rectangle web the same side is arranged centered by described short axis of symmetry, and the cross section outer contour of described power consumption hole is the closed curve of continuously smooth transition;
Described power consumption hole is between described bolt hole and described rectangle web, and the spacing between described power consumption hole and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, described bolt hole should not be less than the X-shaped frange plate thickness of 2 times to the minimum range of power consumption hole; 3rd step, described rectangle web are fixedly mounted on the long axis of symmetry of described X-shaped frange plate.
8. the manufacture craft of the T-shaped connector of X-shaped as claimed in claim 7, it is characterized in that: in described second step, the blank of X-shaped frange plate is offered 4m power consumption opening, m is positive integer, described power consumption opening is arranged symmetrically with centered by described long axis of symmetry, 2m the power consumption opening being positioned at rectangle web the same side is arranged symmetrically with centered by described short axis of symmetry, and the cross section outer contour of described power consumption opening is the curve of continuously smooth transition;
Described power consumption opening is between described bolt hole and described rectangle web, and the spacing between described power consumption opening and described rectangle web is more than or equal to 1.5 times of described rectangle web thickness, distance between described power consumption opening and power consumption hole edge is more than or equal to 1/6 of X-shaped frange plate length, and described bolt hole is more than or equal to the X-shaped frange plate thickness of 2 times to the minimum range of power consumption opening.
9. the manufacture craft of the T-shaped connector of X-shaped as claimed in claim 7 or 8, is characterized in that: in described 3rd step, the angle between described X-shaped frange plate and described rectangle web is 90 °.
10. the manufacture craft of the T-shaped connector of X-shaped as claimed in claim 9, is characterized in that: in described 3rd step, described X-shaped frange plate welds with described rectangle web.
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| CN201410035033.XA CN103774757B (en) | 2014-01-24 | 2014-01-24 | A kind of T-shaped connector of X-shaped and manufacture craft thereof |
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| CN201410035033.XA CN103774757B (en) | 2014-01-24 | 2014-01-24 | A kind of T-shaped connector of X-shaped and manufacture craft thereof |
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| CN103774757B true CN103774757B (en) | 2016-02-24 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1161991A (en) * | 1997-08-08 | 1999-03-05 | Artes:Kk | Connector of open type sectional column and beam |
| JP2954497B2 (en) * | 1995-01-20 | 1999-09-27 | 株式会社アルテス | Connection structure of steel columns and beams |
| CN201687086U (en) * | 2010-05-06 | 2010-12-29 | 福州大学 | Novel steel beam-column connecting structure |
| CN102363978A (en) * | 2011-11-15 | 2012-02-29 | 福州大学 | Hole-expanding type steel structure beam column node in short T-shaped steel connection and connection method of hole-expanding type steel structure beam column node |
| CN103195184A (en) * | 2013-04-09 | 2013-07-10 | 东南大学 | Buckling-restrained shearing steel plate energy dissipation device with clamping plates |
| CN203755460U (en) * | 2014-01-24 | 2014-08-06 | 浙江交通职业技术学院 | X-shaped T type connecting component |
-
2014
- 2014-01-24 CN CN201410035033.XA patent/CN103774757B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2954497B2 (en) * | 1995-01-20 | 1999-09-27 | 株式会社アルテス | Connection structure of steel columns and beams |
| JPH1161991A (en) * | 1997-08-08 | 1999-03-05 | Artes:Kk | Connector of open type sectional column and beam |
| CN201687086U (en) * | 2010-05-06 | 2010-12-29 | 福州大学 | Novel steel beam-column connecting structure |
| CN102363978A (en) * | 2011-11-15 | 2012-02-29 | 福州大学 | Hole-expanding type steel structure beam column node in short T-shaped steel connection and connection method of hole-expanding type steel structure beam column node |
| CN103195184A (en) * | 2013-04-09 | 2013-07-10 | 东南大学 | Buckling-restrained shearing steel plate energy dissipation device with clamping plates |
| CN203755460U (en) * | 2014-01-24 | 2014-08-06 | 浙江交通职业技术学院 | X-shaped T type connecting component |
Non-Patent Citations (1)
| Title |
|---|
| 金属耗能器的类型﹑性能及工程应用;吴从晓;《工程抗震与加固改造》;20060228;第28卷(第1期);第2页2.3部分及附图6（a） * |
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|---|---|
| CN103774757A (en) | 2014-05-07 |
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