CN201224926Y - Plate column node anti-die cutting parts for architectural engineering - Google Patents
Plate column node anti-die cutting parts for architectural engineering Download PDFInfo
- Publication number
- CN201224926Y CN201224926Y CNU2008200601198U CN200820060119U CN201224926Y CN 201224926 Y CN201224926 Y CN 201224926Y CN U2008200601198 U CNU2008200601198 U CN U2008200601198U CN 200820060119 U CN200820060119 U CN 200820060119U CN 201224926 Y CN201224926 Y CN 201224926Y
- Authority
- CN
- China
- Prior art keywords
- slab
- impact
- cut
- peg
- column connections
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a slab-column joint punching-shear resistance part used for the architectural engineering. The part comprises a steel plate and four right-angle type punching-shear resistance stud groups, wherein a hole is arranged in the center of the steel plate, the four right-angle type punching-shear resistance stud groups are distributed around the hole in the center of the steel plate, and arranged in cross-shapes, and the bottom parts of the four right-angle type punching-shear resistance stud groups are welded into a whole with the steel plate. Compared with the prior art, the utility model has sufficient strength to enhance the capability for punching-shear resistance of the slab-column joint, and can plays the role of effectively controlling the risk range around the slab-column joint; and the utility model can reduce the other constructions at the slab-column joint as possible, and is convenient for construction and installation, thereby the efficiency reduction and the labor cost due to the construction can be effectively reduced.
Description
Technical field
The utility model belongs to field of civil engineering, is specifically related to a kind of slab-column connections anti-impact that is used for construction work and cuts parts.
Background technology
The sheet-pile system is because its good integrity, architectural space is big and economic benefit is good etc., and advantage more and more is subjected to people's attention.But because the underfloor of this system lacks the support of beam, post node place has only sheet-pile to link to each other again, thereby the anti-impact of slab-column connections, particularly slab-column connections is cut the weak link that problem just becomes whole system.Generally can cap or supporting plate be set, but make troubles for like this reinforcing bar binding and template construction in the upper end of post.And the form of improving node that adopts usually as applying prestressing force or bent-up bar etc. is set at the node place, often wastes time and energy, and has increased labour cost.Exploitation has slab-column connections anti-impact that enough anti-impacts cut damage capability and be convenient to assemble construction and cuts parts and become the direction that scholars make great efforts.
The utility model content
The purpose of this utility model is exactly to provide a kind of sturdy and durable in order to overcome the defective that above-mentioned prior art exists, and fixation, cost is lower and the slab-column connections anti-impact that is used for construction work that can resist punching failure is cut parts.
The purpose of this utility model can be achieved through the following technical solutions: a kind of slab-column connections anti-impact that is used for construction work is cut parts, it is characterized in that, these parts comprise that a steel sheet and four right angle anti-impacts cut the peg group, described steel plate central authorities are provided with a hole, described four right angle anti-impacts are cut peg component cloth and are arranged at around the steel plate central hole, be cross and arrange, its bottom is welded into integral body with steel sheet.
Described right angle anti-impact cuts that the peg group is cut peg by a series of anti-impacts and top anchor band is formed, and described a series of anti-impacts are cut peg and at right angles arranged, and its top and top anchor tape welding connect.
Described a series of anti-impact is cut in the peg and is cut the peg height less than cutting the peg height from slab-column connections anti-impact more nearby, more than or equal to 4 times of peg diameters from slab-column connections anti-impact at a distance.
Described top anchor band is made by mild steel bar, and two top anchor bands carry out butt welding or overlap welding at the place, right angle.
Described bottom steel sheet generally is square, rectangle, and is perhaps circular, oval.
The shape of the hole that described steel-sheet central authorities offer is complementary with the post shapes and the post muscle form of vertically passing.
Specification, layout that described anti-impact is cut peg meet national current standard " electric arc stud welding is followed closely with the socket cap weldering " regulation (GB10433-2002).
The utility model is cut the peg group by a steel sheet and four right angle anti-impacts and is combined.Wherein, the bottom steel sheet can be square or rectangular, the right angle is arranged or do not have the right angle, or even circular.Steel plate central authorities offer hole (shape is determined on a case-by-case basis), and convenient vertical post muscle passes.The right angle anti-impact is cut the peg component and is distributed in around the steel plate central hole, arranges to be cross, and is welded on the steel sheet of bottom, and the peg top is welded by top anchor band (mild steel bar).In addition, consider from the slab-column connections center far more, die-cut (cutting) power can descend thereupon, so can work as and reduce highly to avoid unnecessary material to expend cutting peg from slab-column connections anti-impact at a distance.
When construction, reinforcing bar and post reinforcing bar at the bottom of should go ahead of the rest after having set up template layout and the colligation plate are inserted in the slab-column connections place with these parts again, and then carry out the location and the colligation of plate upper reinforcement.The plate upper longitudinal bar can be passed from the space between peg, and suggestion carries out colligation with stone dead wire with plate muscle and peg in when construction, and such way will be convenient to the reinforcing bar location and construct, and can effectively strengthen this anti-impact and cut parts in node place and concrete collaborative work.
Compared with prior art, the utility model is cut the peg group by bottom steel plate and right angle anti-impact and is combined to form the die-cut parts of this slab-column connections novel anti, there is enough intensity to strengthen the destruction of this slab-column connections opposing flush shear force, thereby can the risk range around the slab-column connections be played an effective role in the control; In addition, the die-cut parts of this novel anti can reduce other structures at slab-column connections place as much as possible, and are convenient to construction and installation, thereby can save usefulness reduction and the labour cost of bringing because of construction effectively.
Description of drawings
Fig. 1 cuts the schematic diagram of parts for the utility model slab-column connections anti-impact;
Fig. 2 cuts the schematic diagram of peg group for anti-impact.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of slab-column connections anti-impact that is used for construction work is cut parts, cutting peg group 2 by punch steel sheet 1 and four right angle anti-impacts forms, the right angle anti-impact is cut peg group 2 line up cross as shown, two parts are connected as a single entity by the welding of steel sheet 1 and right angle anti-impact being cut peg group 2 bottoms.Bottom steel sheet 1 can be square or rectangular, the right angle arranged or do not have the right angle, or even circular; Steel sheet 1 central authorities offer a square hole 5, and convenient vertical post muscle passes.Wherein, the right angle anti-impact is cut peg group 2 and is mainly born punching shear, and steel sheet 1 is cut the right angle anti-impact peg group 2 building blocks and born certain moment of flexure.These parts have the destruction that enough intensity is resisted the slab-column connections flush shear force, and the risk range around the slab-column connections is played an effective role in the control.
Right angle anti-impact shown in Figure 2 is cut peg group 2, cuts peg 3 and top anchor band 4 is formed by a series of anti-impacts.These a series of anti-impacts are cut peg 3 shape that meets at right angles and are arranged, the top is along two top anchor bands 4 of two right-angle sides welding, wherein, specification, layout that anti-impact is cut peg 3 should meet national current standard " electric arc stud welding is followed closely with the socket cap weldering " regulation (GB10433-2002), peg length should not be less than 4 times of peg diameters, and spacing should not be less than 6 times of peg diameters, and should not be greater than 200mm, and adopting the special nail rifle of establishing to weld, welding quality should satisfy code requirement; Top anchor band 4 is made by mild steel bar, cuts peg 3 tops with anti-impact and welds; Article two, top anchor band 4 carries out butt welding or overlap welding at the place, right angle.The effect of top anchor band 4 mainly is to have set up each anti-impact to cut the Path of Force Transfer of 3 of pegs, thereby strengthened the integral anti-shearing ability that the right angle anti-impact is cut peg group 2.In addition, consider from the slab-column connections center far more, die-cut (cutting) power can descend thereupon, thus can work as and reduce highly avoiding unnecessary material to expend cutting peg 3 from slab-column connections anti-impact at a distance, but should not be less than 4 times of peg diameters.
The shape of the hole 5 that the central authorities of above-mentioned steel sheet 1 offer is complementary with post shapes of vertically passing and post muscle form, and shape is determined on a case-by-case basis.
Claims (6)
1. a slab-column connections anti-impact that is used for construction work is cut parts, it is characterized in that, these parts comprise that a steel sheet and four right angle anti-impacts cut the peg group, described steel plate central authorities are provided with a hole, described four right angle anti-impacts are cut peg component cloth and are arranged at around the steel plate central hole, be cross and arrange, its bottom is welded into integral body with steel sheet.
2. a kind of slab-column connections anti-impact that is used for construction work according to claim 1 is cut parts, it is characterized in that, described right angle anti-impact cuts that the peg group is cut peg by a series of anti-impacts and top anchor band is formed, and described a series of anti-impacts are cut peg and at right angles arranged, and its top and top anchor tape welding connect.
3. a kind of slab-column connections anti-impact that is used for construction work according to claim 2 is cut parts, it is characterized in that, described a series of anti-impact is cut in the peg from slab-column connections anti-impact at a distance and is cut the peg height less than cutting the peg height from slab-column connections anti-impact more nearby, and more than or equal to 4 times of peg diameters.
4. a kind of slab-column connections anti-impact that is used for construction work according to claim 2 is cut parts, it is characterized in that, described top anchor band is made by mild steel bar, and two top anchor bands carry out butt welding or overlap welding at the place, right angle.
5. a kind of slab-column connections anti-impact that is used for construction work according to claim 1 is cut parts, it is characterized in that, described bottom steel sheet generally is square, rectangle, and is perhaps circular, oval.
6. a kind of slab-column connections anti-impact that is used for construction work according to claim 1 is cut parts, it is characterized in that, the shape of the hole that described steel-sheet central authorities offer is complementary with the post shapes and the post muscle form of vertically passing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200601198U CN201224926Y (en) | 2008-06-23 | 2008-06-23 | Plate column node anti-die cutting parts for architectural engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200601198U CN201224926Y (en) | 2008-06-23 | 2008-06-23 | Plate column node anti-die cutting parts for architectural engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201224926Y true CN201224926Y (en) | 2009-04-22 |
Family
ID=40597813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200601198U Expired - Fee Related CN201224926Y (en) | 2008-06-23 | 2008-06-23 | Plate column node anti-die cutting parts for architectural engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201224926Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306673A (en) * | 2019-07-03 | 2019-10-08 | 沈阳建筑大学 | A kind of multistory large spaces building structure |
-
2008
- 2008-06-23 CN CNU2008200601198U patent/CN201224926Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306673A (en) * | 2019-07-03 | 2019-10-08 | 沈阳建筑大学 | A kind of multistory large spaces building structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20110623 |