CN107795033A - A kind of substation structure antidetonation fills wall - Google Patents
A kind of substation structure antidetonation fills wall Download PDFInfo
- Publication number
- CN107795033A CN107795033A CN201710887252.4A CN201710887252A CN107795033A CN 107795033 A CN107795033 A CN 107795033A CN 201710887252 A CN201710887252 A CN 201710887252A CN 107795033 A CN107795033 A CN 107795033A
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- CN
- China
- Prior art keywords
- wall
- framework
- structural
- filling
- filling wall
- 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
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 45
- 239000004567 concrete Substances 0.000 claims abstract description 23
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 239000011449 brick Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- 230000015271 coagulation Effects 0.000 claims 2
- 238000005345 coagulation Methods 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 238000010276 construction Methods 0.000 abstract description 5
- 239000000945 filler Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 3
- 244000046052 Phaseolus vulgaris Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000004574 high-performance concrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/04—Walls having neither cavities between, nor in, the solid elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention discloses a kind of filling wall suitable for substation structure antidetonation, this is filled in the reserved filling wall displacement of wall agent structure, including concrete segment and the framework including being made up of structural column and structural beams, concrete segment is filled in framework, gap is left between framework both sides and top and wall agent structure, concrete mortar is filled with gap；The filling wall belongs to flexible connection with agent structure, avoids destruction of the Conventional filler wall to agent structure especially beam column node area under geological process；Reparation facilitates cost low after the filling wall has the characteristics that simple structure, easy for construction, shake, has broad prospect of application in terms of structural seismic.
Description
Technical field
Prevented and reduced natural disasters field the present invention relates to civil engineering, and in particular to a kind of substation structure antidetonation fills wall.
Technical background
In recent years, natural calamity is on the rise, particularly earthquake, and very big prestige is constituted to the security of the lives and property of people
The side of body.Therefore, earthquake should not be underestimated to industry and the destruction in civil buildings house.Among these, it is greatly filling wall to have
Destroy or the agent structure caused by filling wall is destroyed.
In building structure, the functional segmentation of filling wall and the effect of external maintenance, are building inalienable parts.
Under geological process, the destruction for filling wall is usually expressed as：1st, because the tensile strength of building block and mortar is not high, building block and mortar are glued
Knotting strength is low, and larger geological process destroys filled wall and belongs to crisp in insertion diagonal shear crack mode, this failure mode
Property destroy, filling wall can only consume energy according to the limited friction mode of consuming energy, and be highly detrimental to structural seismic；2nd, filling out due to routine
To fill wall and belong to rigid filler, under geological process, Conventional filler wall deformability is excessively poor, and the deformation ratio of agent structure is larger,
It is more firm relative to frame structure to fill wall.Under earthquake, bean column node region is produced by the constraint of filling wall when frame structure deforms
Raw very big stress, rigidly connected filling wall makes the stress of beam column node area to discharge, when this stress mixes more than node area
Node district concrete can be caused to ftracture or crush when coagulating native intensity.Therefore can be to the node of agent structure during Conventional filler wall earthquake
Region produces very big stress, causes agent structure bean column node region to destroy.
The content of the invention
A kind of present invention aims to overcome that deficiency of the existing filling wall in terms of antidetonation, there is provided the strong filling of shock resistance
Wall.
It is to solve above-mentioned technical problem the technical solution adopted by the present invention：A kind of substation structure antidetonation fills wall, fills out
Fill in the filling wall displacement reserved in wall agent structure, including concrete segment and including being made up of structural column and structural beams
Framework, concrete segment are filled in framework, and gap, the gap are left between framework both sides and top and wall agent structure
It is interior to be filled with concrete mortar.
Above-mentioned technical proposal is further designed to：The structural column in structural beams with being equipped with some reinforcing bars, institute
The end that reinforcing bar stretches out structural column or structural beams is stated, the framework is connected by reinforcing bar with wall agent structure.
Filling wall in above-mentioned technical proposal also includes tank-type connecting component, and the tank-type connecting component is in integrally "U" shaped, and one
Side is provided with manhole, and another side is provided with long stripes through hole, setting direction and structural column or the knot of long stripes through hole
The setting direction of structure beam is parallel, and manhole is provided with circle with being equipped with concrete screw, tank-type connecting component in long stripes through hole
The side of through hole one is connected with framework, is connected provided with the side of long stripes through hole one with wall agent structure.
The length direction in the concrete mortar interior edge gap, which is provided with, destroys guide slit.
The structural column includes the structure center pillar positioned at middle part and two structure side columns positioned at both sides, structural beams from upper and
Include capping beam, constraint central sill and support bottom girder down；A square is formed between two neighboring structural column and two neighboring structural beams
Shape builds unit by laying bricks or stones, and the length for building unit by laying bricks or stones is not more than 1.5m.
The thickness of the structural column is identical with thickness of wall body, and width is 300mm ~ 500mm；The thickness of structural beams is thick with wall
Spend identical, be highly 300mm ~ 500mm.
Wall agent structure is provided with welding built-in fitting, the reinforcing bar and welding built-in fitting welding.
Substation structure antidetonation filling wall according to claim 1, it is characterised in that：Between framework and wall agent structure
The width in gap is not more than 50mm.
The present invention advantageous effects be：
1st, filling wall of the invention is prefabricated filled wall, and industrialized production can be achieved, and joint connection in site pours quick side
Just, efficiency of construction is high.Assembled feature can realize that filled wall can be achieved dismounting and replace after destroying；
Filling wall construction globality is improved, the integral rigidity of enhancing filling wall, mitigates destruction of the filling wall under geological process；
2nd, filling wall is connected with wall agent structure by reinforcing bar and tank-type connecting component, for flexible connection, is discharged under geological process
Wall is filled to frame structure bean column node regional stress, reduces stress of the filling wall to beam column node area, so as to avoid because of filling
Agent structure is damaged caused by wall is acted on agent structure；
3rd, be provided with concrete mortar it is broken change guide slit, under geological process, filling wall energy it is anticipated that path destroy so that
It is regular, controllable to fill the destruction of wall, it is quick and convenient that wall reparation is filled after shake；
4th, under geological process, the destruction due to filling wall causes filling wall significantly weakens with agent structure cohesive force to cause to fill
Filling effect of contraction of the wall to agent structure substantially reduces, therefore small to free vibration period of structure reduction, is advantageous to structure and is shaking greatly
Lower antidetonation.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the structural representation that wall is filled in Fig. 1.
Fig. 3 is the structural representation of structural beams in Fig. 1.
Fig. 4 is the structural representation of structural column in Fig. 1.
Fig. 5 is Fig. 1 middle frames and wall agent structure annexation figure.
Fig. 6 is groove profile connecting-piece structure schematic diagram in Fig. 1.
Fig. 7 is concrete mortar sectional view in Fig. 1.
Fig. 8 is the lower filling wall of big shake and agent structure annexation figure.
Embodiment
The application is further illustrated below in conjunction with the accompanying drawings.
The organigram of the substation structure antidetonation filling wall of the present embodiment is as shown in figure 1, filling wall is located at wall master
In the filling wall displacement surrounded in body structure by main column 20 and body pillar 21, filling wall includes being made up of structural column and structural beams
Framework 10, fill concrete building block 1 in framework 10, structural beams include capping beam 2, constraint central sill 3 and support bottom girder 4, structure
Post includes construction center pillar 5 and construction side column 6, structural column and structural beams and forms framework 10, frame in agent structure filling wall displacement
Certain gap is left between frame 10 and wall agent structure, is filled in gap with high performance concrete mortar 9.Framework 10 can have
The rigidity of effect enhancing filling wall, improves filling wall anti-seismic performance, reduces destruction of the filling wall under earthquake, avoids filling wall on ground
The lower X-type shearing-type failure mode of shake effect.The gap of framework 10 and wall agent structure makes filling wall be in soft with agent structure
Property connection, avoid under earthquake due to agent structure deformation is big and caused modified difference can hardly be deformed by filling wall, cause to fill
The destruction that wall produces larger stress to agent structure and occurred.The width in gap should be according to specification between framework 10 and agent structure
Meet the requirement of structure elastic-plastic deformation under big shake.It is no less than as filled wall in frame structure with main body structure crack width
1/550 times of floor height, it is contemplated that the bonding of filling wall and agent structure, gap width not should be greater than between framework 10 and agent structure
50mm。
The structure of the filling wall of the present embodiment is as shown in Fig. 2 be equipped with some reinforcing bars 7, steel in structural column and structural beams
The end of structural column or structural beams is stretched out at the both ends of muscle 7, tank-type connecting component 8 is additionally provided with the outside of framework 10, framework 10 passes through
Reinforcing bar 7 and tank-type connecting component 8 are connected with wall agent structure.One is formed between two neighboring structural column and two neighboring structural beams
Individual rectangle builds unit by laying bricks or stones, and construction center pillar 5 will build unit by laying bricks or stones and form entirety to closed concrete building block unit；Construct side column 6
To split and constrain the in-filled block of filling wall, prevent from causing Out-of Plane Stiffness is weaker to become because concrete block masonry is long
Shape, the length for each building unit by laying bricks or stones not should be greater than 1.5m.Wall is filled to be molded using cast in situs, during site operation, support bottom girder 4
First be poured into and fixed away from the place of back 1/2 to 2/3, the elongated reinforcing bar colligation in beam bottom to stirrup 22, treat concrete strength reach 85% with
On, build concrete segment 1 by laying bricks or stones in framework and form prefabricated filled wall, then washed agent structure back dabbing and with clear water
Except surface dirt, prefabricated filled wall is lifted into frame structure wall position after-pouring support bottom girder 4 remaining beam bottom point, and
Reinforcing bar 7 and tank-type connecting component 8 are fixed to wall agent structure.
As shown in Figure 3 and Figure 4, structural column and the structural representation of structural beams in the present embodiment, filling each structural beams of wall and
The size of structural column is that thickness is identical with wall thickness, and height or width are 300mm ~ 500mm；The reinforcing bar of configuration is diameter in beam
10mm HRB335 level reinforcing bars.
Wall is filled with the connection diagram of wall agent structure as shown in figure 5, the reinforcing bar 7 in structural column and structural beams is stretched
Go out beam column beam-ends and formed with wall agent structure to be reliably connected, wall agent structure sets welding built-in fitting in advance, reinforcing bar 7 with
Built-in fitting is welded to connect.This is primarily to ensure that there is the connection of some strength to prevent that filling wall exists for filling wall and agent structure
Because total Collapse not enough occurs for bonding strength under geological process.
Fig. 6 is the structural representation of tank-type connecting component 8 in the present embodiment.Tank-type connecting component 8 is mainly by "U" shaped slotware
11st, concrete screw 12, manhole 13 and long stripes through hole 14 form.Slotware 11 is had manhole 13 by concrete screw 12
A side be fixed on filling wall inner frame on；There is the one end of long stripes through hole 14 to fix on the body construction slotware 11, it is long
The setting direction of strip through-hole is parallel with the setting direction of structural column or structural beams.Under geological process, agent structure and filling
Wall deformation is deformed difference, and the modified difference is reacted in the vertical displacement of long stripes through hole 14, so as to discharge filling wall pair
Agent structure stress, reduce and wall is filled under earthquake to agent structure destruction.
Fig. 7 is that high performance concrete mortar 9 pours sectional view in the present embodiment.Concrete mortar 9 will be noted in filling
Meaning is respectively provided with along gap total length by gap length direction and destroys guide slit 15.Destroy " intentional " the reduction filling wall of guide slit 15 and master
Body structure slotted section, guiding filling wall destroy guide slit 15 in earthquake lower edge and destroyed, and make filling wall failure law, controllable, just
Repaired after shake.
Fig. 8 is filling wall under the big shake of the present embodiment and agent structure annexation figure.Under big shake, due to destroying guide slit
In the presence of exiting work due to there is crack 23 in concrete mortar 9, fill between wall and agent structure by filling framework within the walls
Reinforcing bar 7 and tank-type connecting component 8 connect.This connection belongs to flexible connection, ensures that filling wall does not collapse, heavy damage does not occur, together
When, reduction of the filling wall to free vibration period of structure is avoided, increases free vibration period of structure to a certain extent, reduces structural earthquake and makees
With.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (8)
1. a kind of substation structure antidetonation fills wall, it is filled in the reserved filling wall displacement of wall agent structure, including coagulation
Earth building blocks and the framework including being made up of structural column and structural beams, concrete segment are filled in framework, it is characterised in that：Framework
Gap is left between both sides and top and wall agent structure, concrete mortar is filled with the gap.
2. substation structure antidetonation filling wall according to claim 1, it is characterised in that：In the structural column and structural beams
Provided with some reinforcing bars, the reinforcing bar stretches out the end of structural column or structural beams, and the framework passes through reinforcing bar and wall body junction
Structure connects.
3. substation structure antidetonation filling wall according to claim 2, it is characterised in that：Also include tank-type connecting component, it is described
Tank-type connecting component is in integrally "U" shaped, and a side is provided with manhole, and another side is provided with long stripes through hole, strip
The setting direction of through hole is parallel with the setting direction of structural column or structural beams, and manhole in long stripes through hole with being equipped with coagulation
Native screw, tank-type connecting component is connected provided with the side of manhole one with framework, provided with the side of long stripes through hole one and wall main body
Structure connects.
4. substation structure antidetonation filling wall according to claim 3, it is characterised in that：The concrete mortar interior edge gap
Length direction be provided with destroy guide slit.
5. substation structure antidetonation filling wall according to claim 1, it is characterised in that：The structural column includes being located at middle part
Structure center pillar and two structure side columns positioned at both sides, structural beams from top to bottom include capping beam, constraint central sill and support bottom
Beam；One rectangle of formation builds unit, the length for building unit by laying bricks or stones by laying bricks or stones between two neighboring structural column and two neighboring structural beams
Degree is not more than 1.5m.
6. substation structure antidetonation filling wall according to claim 1, it is characterised in that：The thickness and wall of the structural column
Thickness is identical, and width is 300mm ~ 500mm；The thickness of structural beams is identical with thickness of wall body, is highly 300mm ~ 500mm.
7. substation structure antidetonation filling wall according to claim 1, it is characterised in that：Wall agent structure is provided with welding
Built-in fitting, the reinforcing bar and welding built-in fitting welding.
8. substation structure antidetonation filling wall according to claim 1, it is characterised in that：Stitched between framework and wall agent structure
The width of gap is not more than 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887252.4A CN107795033A (en) | 2017-09-27 | 2017-09-27 | A kind of substation structure antidetonation fills wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710887252.4A CN107795033A (en) | 2017-09-27 | 2017-09-27 | A kind of substation structure antidetonation fills wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107795033A true CN107795033A (en) | 2018-03-13 |
Family
ID=61531753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710887252.4A Pending CN107795033A (en) | 2017-09-27 | 2017-09-27 | A kind of substation structure antidetonation fills wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107795033A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978927A (en) * | 2018-07-03 | 2018-12-11 | 绿城房地产集团有限公司 | A kind of construction method of steel pipe bundle and shale brick exterior wall connection structure |
| CN110080427A (en) * | 2019-04-29 | 2019-08-02 | 广州大学 | A kind of shock absorption wall structure Mulit-point Connection construction and its construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476360A (en) * | 2009-01-20 | 2009-07-08 | 北京交通大学 | Novel energy-consumption shock-absorbing filling wall board used for frame structure |
| CN203097028U (en) * | 2013-02-06 | 2013-07-31 | 中国建筑西南设计研究院有限公司 | Near-surface mounted infilled wall earthquake-resisting separation node |
| CN104763078A (en) * | 2015-04-23 | 2015-07-08 | 湖南大学 | Shock-absorption type frame-shear wall combination structure system and construction method thereof |
| CN205669282U (en) * | 2016-06-06 | 2016-11-02 | 河北建筑工程学院 | A kind of assembly concrete frame wall filled with masonry system |
| CN207597642U (en) * | 2017-09-27 | 2018-07-10 | 南京电力工程设计有限公司 | A kind of substation structure antidetonation fills wall |
-
2017
- 2017-09-27 CN CN201710887252.4A patent/CN107795033A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101476360A (en) * | 2009-01-20 | 2009-07-08 | 北京交通大学 | Novel energy-consumption shock-absorbing filling wall board used for frame structure |
| CN203097028U (en) * | 2013-02-06 | 2013-07-31 | 中国建筑西南设计研究院有限公司 | Near-surface mounted infilled wall earthquake-resisting separation node |
| CN104763078A (en) * | 2015-04-23 | 2015-07-08 | 湖南大学 | Shock-absorption type frame-shear wall combination structure system and construction method thereof |
| CN205669282U (en) * | 2016-06-06 | 2016-11-02 | 河北建筑工程学院 | A kind of assembly concrete frame wall filled with masonry system |
| CN207597642U (en) * | 2017-09-27 | 2018-07-10 | 南京电力工程设计有限公司 | A kind of substation structure antidetonation fills wall |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978927A (en) * | 2018-07-03 | 2018-12-11 | 绿城房地产集团有限公司 | A kind of construction method of steel pipe bundle and shale brick exterior wall connection structure |
| CN110080427A (en) * | 2019-04-29 | 2019-08-02 | 广州大学 | A kind of shock absorption wall structure Mulit-point Connection construction and its construction method |
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Application publication date: 20180313 |
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