CN204298992U - A kind of Novel truss-punching steel plate shear wall structure system - Google Patents
A kind of Novel truss-punching steel plate shear wall structure system Download PDFInfo
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- CN204298992U CN204298992U CN201420698769.0U CN201420698769U CN204298992U CN 204298992 U CN204298992 U CN 204298992U CN 201420698769 U CN201420698769 U CN 201420698769U CN 204298992 U CN204298992 U CN 204298992U
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- steel plate
- shear wall
- plate shear
- punching steel
- ribbed stiffener
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Abstract
The utility model discloses a kind of Novel truss-punching steel plate shear wall structure system, comprise the truss structure that Vierendeel girder, frame column and batter brace are formed, adopt punching steel plate shear wall to replace corresponding batter brace in the described truss structure position that needs to punch.The deficiency that the utility model solves door in conventional steel truss structure, window or traversing pipe line openings position, size, shape are subject to batter brace restriction, punching steel plate shear wall is used to substitute the batter brace of relevant position, for structure provides rigidity and bearing capacity, the selection of the position that makes to punch, size, shape is freer.
Description
Technical field
The utility model belongs to structural engineering technical field, particularly relates to a kind of new structural systen combined with punching steel plate shear wall across steel truss greatly.
Background technology
In building structure, due to the needs that building uses, Large Space Ground Floor is made to become a kind of version common in public building.For this version, often need to arrange stronger conversion beam or conversion layer above Large Space at Lower Part, when span is larger, using steel truss system to realize conversion layer is a kind of both economical, effective method.On the other hand, need because building uses, usually need the assigned address opening holes in structure, as door opening, window opening or crossline.And large across in truss structure, due to the existence of diagonal brace, make the position of opening holes, size and dimension all be subject to larger limit value.But the diagonal brace directly cancelling openings position will cause the rigidity of structure to produce sudden change herein, unfavorable to the stress performance of structure, therefore need to find another kind can either substitute diagonal brace and provide rigidity for structure, the structural measure of can adapt to again to punch position, size and dimension randomness.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of Novel truss-punching steel plate shear wall structure system, under ensureing the successional prerequisite of the rigidity of structure, thus freely can adapt to the building user demand of the various position that punches, size and dimension.
Technical scheme: for achieving the above object, the technical solution of the utility model is as follows:
A kind of Novel truss-punching steel plate shear wall structure system, comprises the truss structure that Vierendeel girder, frame column and batter brace are formed, and adopts punching steel plate shear wall to replace corresponding batter brace in the described truss structure position that needs to punch.
Further, described punching steel plate shear wall comprises bottom punching steel plate shear wall, middle part coupled shear walls, bottom and bight punching steel plate shear wall and middle part and bight punching steel plate shear wall.
Further, the hole periphery of described punching steel plate shear wall arranges the horizontal one-level ribbed stiffener that horizontal full-length extends to peripheral frame trestle, and the vertical elongated vertical one-level ribbed stiffener extending to peripheral frame and set a roof beam in place.
Further, in district's lattice of the punching steel plate shear wall be partitioned at described horizontal one-level ribbed stiffener and vertical one-level ribbed stiffener, horizontal secondary ribbed stiffener and vertical secondary ribbed stiffener are set, and the rigidity of one-level ribbed stiffener is more than or equal to the rigidity of secondary ribbed stiffener.
Further, the hole, bight of described bottom and bight punching steel plate shear wall or middle part and bight punching steel plate shear wall arranges corner stiffening rib.
Beneficial effect: the larger restriction 1, being subject to batter brace relative to the position that punches of traditional truss structure, size and dimension, a kind of Novel truss-punching steel plate shear wall structure system that the utility model provides, punching steel plate shear wall is replaced with by needing the batter brace of opening holes position, can make to punch position, size and dimension is no longer subject to the restriction of diagonal brace, farthest meets the requirements that building uses under the prerequisite of rigidity of structure reasonable disposition.
2, the punching steel plate shear wall of two-stage, two-way ribbed stiffener system is set, the demand of bidirectional stress can be met, effectively realize that punching steel plate shear wall is first surrendered, post-buckling, the target of first cripling, rear complete buckling.There is traversing pipe line demand in bight for punching steel plate shear wall, hole, bight being set and welding ribbed stiffener, when meeting bight traversing pipe line user demand, avoiding forming excessive stress concentration phenomenon at the bight place of punching.
3, being mainly structure from traditional steel plate shear force wall provides horizontal rigidity mutually different, and punching steel plate shear wall of the present utility model is mainly truss structure provides vertical rigidity, simultaneously also for structure provides horizontal rigidity, therefore has the characteristic of bidirectional stress.
Accompanying drawing explanation
Accompanying drawing 1 is Novel truss-punching steel plate shear wall structure system schematic diagram.
Accompanying drawing 2 is punching steel plate shear wall structure schematic diagram bottom the utility model.
Accompanying drawing 3 is punching steel plate shear wall structure schematic diagram in the middle part of the utility model.
Accompanying drawing 4 is bottom the utility model and bight punching steel plate shear wall structure schematic diagram.
Accompanying drawing 5 is in the middle part of the utility model and bight punching steel plate shear wall structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of Novel truss-punching steel plate shear wall structure system, comprises the truss structure that Vierendeel girder 1, frame column 2 and batter brace 3 are formed, and adopts punching steel plate shear wall to replace corresponding batter brace 3 in the described truss structure position that needs to punch.Described punching steel plate shear wall comprises the bottom punching steel plate shear wall 4 having hole 11, bottom, the middle part coupled shear walls 5 having hole 12, middle part, the bottom having hole 11, bottom and hole, bight 13 and bight punching steel plate shear wall 6 and has middle part and the bight punching steel plate shear wall 7 in hole 12, middle part and hole, bight 13, and position, shape and the size of specifically punching is as the criterion to realize the offering various building user demands such as door opening, window opening or traversing pipe line hole.
As accompanying drawing 2,3, the hole periphery of punching steel plate shear wall shown in 4 and 5 arranges the horizontal one-level ribbed stiffener 81 that horizontal full-length extends to peripheral frame trestle 2, and vertically elongated extend to peripheral frame set a roof beam in place 1 vertical one-level ribbed stiffener 82, described horizontal one-level ribbed stiffener 81 and vertical one-level ribbed stiffener 82 are crisscross arranged.In district's lattice of the punching steel plate shear wall be partitioned at described horizontal one-level ribbed stiffener 81 and vertical one-level ribbed stiffener 82, horizontal secondary ribbed stiffener 91 and vertical secondary ribbed stiffener 92 are set, and the rigidity of one-level ribbed stiffener is more than or equal to the rigidity of secondary ribbed stiffener, form two-stage, two-way ribbed stiffener system, to ensure that punching steel plate shear wall is first surrendered, post-buckling, first cripling, rear complete buckling.The hole, bight (being specially hole, arc bight in the utility model embodiment) of described bottom and bight punching steel plate shear wall 6 or middle part and bight punching steel plate shear wall 7 arranges corner stiffening rib 10, the shape of described corner stiffening rib is determined according to the shape at hole, bight, is conducive to avoiding forming excessive stress concentration phenomenon at the bight place of punching under the prerequisite meeting bight traversing pipe line user demand.
In the utility model, punching steel plate shear wall and peripheral frame are set a roof beam in place between 1 and frame column 2 and fish platee can be utilized to be connected, and connected mode both can adopt to be welded to connect and high-strength bolt also can be adopted to connect.Meanwhile, thickness and the rigidity of size to the steel plate shear force wall that punches that punches by adjusting punching steel plate shear wall regulate.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. Novel truss-punching steel plate shear wall structure system, it is characterized in that: comprise the truss structure that Vierendeel girder (1), frame column (2) and batter brace (3) are formed, adopt punching steel plate shear wall to replace corresponding batter brace (3) in the described truss structure position that needs to punch.
2. a kind of Novel truss-punching steel plate shear wall structure system according to claim 1, is characterized in that: described punching steel plate shear wall comprises bottom punching steel plate shear wall (4), middle part coupled shear walls (5), bottom and bight punching steel plate shear wall (6) and middle part and bight punching steel plate shear wall (7).
3. a kind of Novel truss-punching steel plate shear wall structure system according to claim 2, it is characterized in that: the hole periphery of described punching steel plate shear wall arranges the horizontal one-level ribbed stiffener (81) that horizontal full-length extends to peripheral frame trestle (2), and vertically the elongated peripheral frame that extends to is set a roof beam in place the vertical one-level ribbed stiffener (82) of (1).
4. a kind of Novel truss-punching steel plate shear wall structure system according to claim 3, it is characterized in that: in district's lattice of the punching steel plate shear wall be partitioned into described horizontal one-level ribbed stiffener (81) and vertical one-level ribbed stiffener (82), horizontal secondary ribbed stiffener (91) and vertical secondary ribbed stiffener (92) are set, and the rigidity of one-level ribbed stiffener is more than or equal to the rigidity of secondary ribbed stiffener.
5. a kind of Novel truss-punching steel plate shear wall structure system according to claim 2, is characterized in that: the hole, bight in described bottom and bight punching steel plate shear wall (6) or middle part and bight punching steel plate shear wall (7) arranges corner stiffening rib (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698769.0U CN204298992U (en) | 2014-11-19 | 2014-11-19 | A kind of Novel truss-punching steel plate shear wall structure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698769.0U CN204298992U (en) | 2014-11-19 | 2014-11-19 | A kind of Novel truss-punching steel plate shear wall structure system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204298992U true CN204298992U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698769.0U Withdrawn - After Issue CN204298992U (en) | 2014-11-19 | 2014-11-19 | A kind of Novel truss-punching steel plate shear wall structure system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204298992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314199A (en) * | 2014-11-19 | 2015-01-28 | 东南大学 | Novel truss-holed steel plate shear wall structural system |
-
2014
- 2014-11-19 CN CN201420698769.0U patent/CN204298992U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314199A (en) * | 2014-11-19 | 2015-01-28 | 东南大学 | Novel truss-holed steel plate shear wall structural system |
| CN104314199B (en) * | 2014-11-19 | 2016-11-16 | 东南大学 | A kind of truss-punching steel plate shear wall structure system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150429 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |