CN204435601U - A kind of damping filled-in panel for frame construction - Google Patents

A kind of damping filled-in panel for frame construction Download PDF

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Publication number
CN204435601U
CN204435601U CN201420648164.0U CN201420648164U CN204435601U CN 204435601 U CN204435601 U CN 204435601U CN 201420648164 U CN201420648164 U CN 201420648164U CN 204435601 U CN204435601 U CN 204435601U
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China
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masonry
plate
frame column
panel
vertical
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Expired - Fee Related
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CN201420648164.0U
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Chinese (zh)
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韩小雷
陈彬彬
季静
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South China University of Technology SCUT
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South China University of Technology SCUT
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Abstract

The utility model discloses a kind of damping filled-in panel for frame construction, be included in the masonry of building by laying bricks or stones in space that Vierendeel girder and frame column surround, bottom masonry, 1/4 clear height place and 3/4 clear height place flatly arrange the compressible horizontal X PS plate of one deck respectively, masonry is divided into top masonry by two-layer horizontal X PS plate, middle part masonry, lower block body three part, described top masonry and lower block body vertically arrange the vertical XPS plate of one deck near each between the side and frame column of same frame column, described top masonry and lower block body opposite side all utilize connecting reinforcement and another frame column affixed, the same side that described middle part masonry and top masonry and lower block body are provided with vertical XPS plate utilize connecting reinforcement and frame column affixed, described middle part masonry opposite side vertically arranges the vertical XPS plate of one deck.The utility model not only has the practicality of common infilled wall, effectively can reduce the rigidity of infilled wall, weaken geological process, play the effect of damping when earthquake.

Description

A kind of damping filled-in panel for frame construction
Technical field
The utility model relates to the infilled wall of building structure, especially a kind of damping filled-in panel for frame construction.
Background technology
Frame construction is widely used in the building of people's lives such as house, school instruction building, market, study and work, this is because this form of structure can meet demand and the layout requirement flexibly on using function of large space on architectural image.Frame construction is using Vierendeel girder and frame column as primary structure member, and it is open to build spendable space.Build the infilled wall between Vierendeel girder and frame column by laying bricks or stones, there is outside the building portion and play a part to go along with sb. to guard him and play the compartment at interior of building.Under geological process, on the one hand because the rigidity of infilled wall is larger, infilled wall bears larger geological process, wall damage is serious, the constraint that another aspect provides for frame construction due to infilled wall is larger, the ratio of rigidity of frame construction is large as the rigidity of the computation model of primary structure member using Vierendeel girder and frame column merely, and the geological process that total is born also can increase.
There are many scholars to propose the infilled wall of some improvement at present, or strengthen globality and the intensity of structure, resist geological process, or weaken the rigidity of infilled wall and increase the damping of structure, play the effect of damping and power consumption.But merely in order to weaken the rigidity of infilled wall or increase the damping of structure, and larger transformation is carried out to infilled wall conventional now, although enhance the safety of infilled wall, but reduce the practicality of infilled wall.Such as, if make the Vierendeel girder at the bottom of infilled wall and wall adopt, there is the connection weakening rigidity or increase damping, and there is no compact siro spinning technology, building then can in this local problem such as infiltration that produce when normal use, particularly in kitchen, the place such as washroom, bathroom.In addition, if the infilled wall of improvement is compared with the infilled wall of current extensive application, change comparatively large, structure and complicated operation, will weaken its ease for use, the common infilled wall that cannot replace current use is promoted.
Utility model content
Rigidity in order to the common infilled wall of solution framework structure is large and cause structure to bear excessive geological process and the serious problem of wall damage, the utility model provides a kind of damping filled-in panel, this damping filled-in panel at serviceability limit stage and common infilled wall without too big difference, but under geological process, particularly under large shake effect, effectively can reduce the rigidity of infilled wall, weaken geological process, play the effect of damping.
The utility model solves the technical scheme that its technical problem adopts:
A kind of damping filled-in panel for frame construction, be included in the masonry of building by laying bricks or stones in space that Vierendeel girder and frame column surround, bottom masonry, 1/4 clear height place and 3/4 clear height place flatly arrange the compressible horizontal X PS plate of one deck respectively, masonry is divided into top masonry by two-layer horizontal X PS plate, middle part masonry, lower block body three part, described top masonry and lower block body vertically arrange the vertical XPS plate of one deck near each between the side and frame column of same frame column, described top masonry and lower block body opposite side all utilize horizontally disposed connecting reinforcement and another frame column affixed, the same side that described middle part masonry and top masonry and lower block body are provided with vertical XPS plate utilize horizontally disposed connecting reinforcement and frame column affixed, described middle part masonry opposite side vertically arranges the vertical XPS plate of one deck.
Further, described vertical XPS plate and horizontal X PS plate are polystyrene foam plate, thickness is 10mm ~ 20mm, XPS plate is polystyrene foam plate, it is a kind of conventional architecture exterior wall insulating materials, low price, weight are processed easily, and width is equal with the thickness of masonry, and the thickness of masonry can select 120mm, 180mm, 240mm and 360mm etc. to meet the size of masonry modulus.The length of horizontal X PS plate is the clear distance between frame column, and the height of vertical XPS plate is equal with each several part masonry height be close to.
Further, between described vertical XPS plate and horizontal X PS plate and masonry and frame column, be also provided with adhesive layer, ensure to remain close contact, leakage-proof and seepage-proof between each XPS plate and masonry and frame column.
Further, described masonry block strength used is more than or equal to MU10, and severe is less than or equal to 10kN/m 3, adopt the body of wall of the light block material of high strength, both met the intensity needs of body of wall, the compress variation of horizontal X PS plate can be reduced again, ensure body of wall shock resistance, its design, construction quality and standards of acceptance requirement accordingly during construction, must be met.
Further, knot built by the part M5 cement mixing mortar that described masonry is positioned at more than platform, and knot built by the part M10 cement mixing mortar being positioned at below platform, and masonry drying shrinkage is less than or equal to 0.4mm/m.
Further, described connecting reinforcement adopts reinforcing bar, and pre-buried every 500mm along frame column height, described connecting reinforcement anchors into 150-300mm in frame column, overhangingly imbeds 1000-1500mm in masonry.
Further, at the bottom of the masonry distance from top Vierendeel girder of described top, 150-240mm place is provided with the oblique building block for wedging, and described oblique building block angle of inclination is 30 ~ 80 °, in order to keep the compactness of masonry.
Further, when the horizontal length of masonry is greater than 5m, in the middle of described masonry, be equipped with constructional column, improve the intensity of masonry when frame column span is larger.
Compared with prior art, damping filled-in panel provided by the utility model has the following advantages:
1, damping infilled wall adds the XPS plate of two-layer level than conventional common infilled wall, and masonry has been divided into three parts.Every part masonry one end and post adopt to be pasted XPS plate and flexibly connects, and the other end and post adopt reinforcing bar affixed, three part masonry interlaced arrangement.
2, damping infilled wall is only provided with five pieces of XPS plates than common infilled wall, simple structure more, easy to make.
3, at serviceability limit stage, do not affect durability and the practicality of infilled wall, vertically arrange the horizontal force load that XPS plate is subject to very little, XPS is out of shape hardly.Horizontally disposed XPS plate bears the gravity load that top infilled wall transmits, and load is 25kPa ~ 40kPa.Under this load action, the XPS plate decrement after one day of 10mm ~ 20mm thickness is 0.1mm ~ 0.2mm, and after this XPS plate decrement is substantially constant, passing in time can not produce larger creep.So after the masonry of damping filled-in panel has been built by laying bricks or stones, under the effect of infilled wall deadweight, horizontally disposed XPS plate compressive strain has completed, and decrement is only 0.1mm ~ 0.2mm.As time goes on, damping filled-in panel there will not be the crack produced because of XPS plate compressive strain substantially, even if produce, is also less than the minimum crack width of specification defined.Contact closely with Vierendeel girder bottom damping infilled wall, reach the effects such as waterproof, seepage control.Therefore, in normal operational phase, damping infilled wall is compared with common infilled wall, and result of use is about the same, does not weaken practicality.
4, when earthquake, because masonry be divide into three parts by damping filled-in panel, and be provided with XPS plate, its rigidity obviously reduces, and reduces geological process, also reduces the destructiveness of filled-in panel.XPS plate can produce rapidly larger decrement along with the increase of load, and as under the load action of 400kPa size, the thick XPS plate of 20mm decrement at short notice can reach 14mm.So under geological process, particularly under large shake effect, level is all compressed rapidly with the XPS plate vertically arranged, and provides larger deformability.XPS plate now inside damping filled-in panel is compressed, and its three parts masonry all has while adopt XPS plate to flexibly connect with post, damping filled-in panel is caused to reduce for the stiffness contribution of frame construction, effect of contraction weakens, geological process suffered by structure also can reduce, and reaches the object of damping.So this damping filled-in panel keeps the practicality of common filled-in panel at serviceability limit stage, and there is when geological process the unexistent cushioning effect of common filled-in panel.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of damping filled-in panel for frame construction of the utility model.
In figure: 1-upper ledge is set a roof beam in place; 2-lower frame is set a roof beam in place; 3-left frame post; 4-correct frame post; 5-connecting reinforcement; 6-masonry; 61-top masonry; Masonry in the middle part of 62-; 63-lower block body; The vertical XPS plate of 7-; 8-horizontal X PS plate; The oblique building block of 9-.
Detailed description of the invention
Be described in further detail utility model object of the present utility model below in conjunction with the drawings and specific embodiments, embodiment can not repeat one by one at this, but therefore embodiment of the present utility model is not defined in following examples.
As shown in Figure 1, a kind of damping filled-in panel for frame construction, be included in the masonry 6 of building by laying bricks or stones in space that Vierendeel girder and frame column surround, described Vierendeel girder comprises that upper ledge sets a roof beam in place 1, lower frame sets a roof beam in place 2, described frame column comprises left frame post 3, correct frame post 4, their size and arrangement of reinforcement are determined according to the result of structural calculation, upper ledge set a roof beam in place 1 and the lower frame floor height of setting a roof beam in place between 2 determine according to building requirements, floor height is generally 3m ~ 5m, and the span between left frame post 3 and correct frame post 4 requires to determine according to layout.Bottom masonry 6,1/4 clear height place and 3/4 clear height place flatly arrange the compressible horizontal X PS plate 8 of one deck respectively, masonry 6 is divided into top masonry 61 by two-layer horizontal X PS plate 8, middle part masonry 62, lower block body 63 3 part, described top masonry 61 and lower block body 63 vertically arrange the vertical XPS plate 7 of one deck near each between the side and frame column of same frame column, described top masonry 61 and lower block body 63 opposite side all utilize horizontally disposed connecting reinforcement 5 affixed with another frame column, the same side that described middle part masonry 62 and top masonry 61 and lower block body 63 are provided with vertical XPS plate 7 utilizes horizontally disposed connecting reinforcement 5 affixed with frame column, described middle part masonry 62 opposite side vertically arranges the vertical XPS plate 7 of one deck, described connecting reinforcement 5 adopts reinforcing bar, and pre-buried every 500mm along frame column height, described connecting reinforcement 5 anchors into 150-300mm in frame column, overhangingly imbeds 1000-1500mm in masonry 6.
Described vertical XPS plate 7 and horizontal X PS plate 8 are polystyrene foam plate, thickness is 10mm ~ 20mm, XPS plate is polystyrene foam plate, it is a kind of conventional architecture exterior wall insulating materials, low price, weight are processed easily, width is equal with the thickness of masonry, and the thickness of masonry can select 120mm, 180mm, 240mm and 360mm etc. to meet the size of masonry modulus.The length of horizontal X PS plate is the clear distance between frame column, and the height of vertical XPS plate is equal with each several part masonry height be close to.
Also be provided with adhesive layer between described vertical XPS plate 7 and horizontal X PS plate 8 and masonry 6 and frame column, ensure to remain close contact, leakage-proof and seepage-proof between each XPS plate and masonry 6 and frame column.
Described masonry 6 block strength used is more than or equal to MU10, and severe is less than or equal to 10kN/m 3, adopt the body of wall of the light block material of high strength, both met the intensity needs of body of wall, the compress variation of horizontal X PS plate can be reduced again, ensure body of wall shock resistance, its design, construction quality and standards of acceptance requirement accordingly during construction, must be met.
Knot built by the part M5 cement mixing mortar that described masonry 6 is positioned at more than platform, and knot built by the part M10 cement mixing mortar being positioned at below platform, and masonry drying shrinkage is less than or equal to 0.4mm/m.
At the bottom of the masonry 61 distance from top Vierendeel girder of described top, 150-240mm place is provided with the oblique building block 9 for wedging, and described oblique building block 9 angle of inclination is 30 ° ~ 80 °, in order to keep the compactness of masonry 6.
When the horizontal length of masonry 6 is greater than 5m, in the middle of described masonry 6, be equipped with constructional column, improve the intensity of masonry 6 when frame column span is larger.
Work progress of the present utility model is roughly as follows:
Before the lower block body 63 of building masonry 6 by laying bricks or stones, first vertically paste one piece of vertical XPS plate 7 at left frame post 3 inner surface building glue, the thickness of XPS plate is 10mm ~ 20mm, width is the thickness of masonry 6, be highly 1/4 of whole masonry 6 clear height, then also building glue is coated at the another side of vertical XPS plate 7, then start to build lower block body 63 by laying bricks or stones, lower block body 63 is built by laying bricks or stones from the side (i.e. the left side of lower block body 63) being pasted with vertical XPS plate 7, notes making lower block body 63 and vertical XPS plate 7 close contact when building by laying bricks or stones.And the opposite side (i.e. the right side of lower block body 63) of XPS plate 7 is not contacted at lower block body 63, use between lower block body 63 and correct frame post 4 reinforcing bar links, and this reinforcing bar is pre-buried every 500mm along frame column post height, anchors into 200mm in post, overhangingly imbeds 1000mm in infilled wall.
After finishing building lower block body 63 (being highly 1/4 of whole masonry 6 clear height), one deck building glue is coated with at lower block body 63 upper surface, level is stained with one deck horizontal X PS plate 8, thickness is 10mm ~ 20mm, width is the thickness of masonry 6, length is left frame post 3, clear span between correct frame post 4, then last layer building glue is coated with at horizontal X PS plate 8 upper surface, then one piece of vertical XPS plate 7 is vertically pasted at correct frame post 4 inner surface building glue, the thickness of vertical XPS plate 7 is 10mm ~ 20mm, width is the thickness of masonry 6, be highly 1/2 of masonry 6 clear height, then after the another side of vertical XPS plate 7 also coats building glue, start to build middle part masonry 62 by laying bricks or stones, middle part masonry 62 is built by laying bricks or stones from the side (i.e. the right side of middle part masonry 62) of pasting vertical XPS plate 7, note when building by laying bricks or stones making middle part masonry 62 and vertical XPS plate 7 close contact.And the opposite side (i.e. the left side of middle part masonry 62) of vertical XPS plate 7 is not contacted at middle part masonry 62, use between middle part masonry 62 and left frame post 3 reinforcing bar links, and this reinforcing bar is pre-buried every 500mm along frame column post height, anchors into 200mm in post, overhangingly imbeds 1000mm in infilled wall.
After finishing building middle part masonry 62 (being highly 1/2 of masonry 6 clear height), one deck building glue is coated with at middle part masonry 62 upper surface, level is stained with one deck horizontal X PS plate 8, thickness is 10mm ~ 20mm, width is the thickness of masonry 6, length is left frame post 3, clear span between correct frame post 4, last layer building glue is coated with again at horizontal X PS plate 8 upper surface, then one piece of vertical XPS plate 7 is vertically pasted at left frame post 3 inner surface building glue, the thickness of vertical XPS plate 7 is 10mm ~ 20mm, width is the thickness of masonry 6, be highly 1/4 of masonry 6 clear height, then also building glue is coated at the another side of vertical XPS plate 7, then start to build top masonry 61 by laying bricks or stones, top masonry 61 is built by laying bricks or stones from pasting the side (i.e. the left side of top masonry 61) of vertical XPS plate 7, note when building by laying bricks or stones making top masonry 61 and vertical XPS plate 7 close contact.And the opposite side (i.e. the right side of top masonry 61) of vertical XPS plate 7 is not contacted at top masonry 61, use between masonry 6 and correct frame post 4 reinforcing bar links, and this reinforcing bar is pre-buried every 500mm along frame column post Gao Zhugao, anchors into 200mm in post, overhangingly imbeds 1000mm in infilled wall.When block to distance upper ledge sets a roof beam in place 1 end 200mm, with oblique building block 9 wedging, angle of inclination is 30 ° ~ 80 °, building by laying bricks or stones of whole damping filled-in panel can be completed, form the structure of three layers of masonry interlaced arrangement, certainly, the connected mode between three part masonries and frame column also can overall be arranged according to the rightabout of above-described embodiment.
Above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.

Claims (8)

1. the damping filled-in panel for frame construction, be included in the masonry (6) of building by laying bricks or stones in space that Vierendeel girder and frame column surround, it is characterized in that: apart from masonry (6) 1/4 clear height place, bottom and 3/4 clear height place, the compressible horizontal X PS plate (8) of one deck is flatly set respectively, masonry (6) is divided into top masonry (61) by two-layer horizontal X PS plate (8), middle part masonry (62), lower block body (63) three part, described top masonry (61) and lower block body (63) vertically arrange the vertical XPS plate of one deck (7) near each between the side and frame column of same frame column, described top masonry (61) and lower block body (63) opposite side all utilize horizontally disposed connecting reinforcement (5) and another frame column affixed, the same side that described middle part masonry (62) and top masonry (61) and lower block body (63) are provided with vertical XPS plate (7) utilizes horizontally disposed connecting reinforcement (5) and frame column affixed, described middle part masonry (62) opposite side vertically arranges the vertical XPS plate of one deck (7).
2. the damping filled-in panel for frame construction according to claim 1, is characterized in that: described vertical XPS plate (7) and horizontal X PS plate (8) are polystyrene foam plate, and thickness is 10mm ~ 20mm.
3. the damping filled-in panel for frame construction according to claim 1, is characterized in that:
Also adhesive layer is provided with between described vertical XPS plate (7) and horizontal X PS plate (8) and masonry (6) and frame column.
4. the damping filled-in panel for frame construction according to claim 1, is characterized in that: described masonry (6) block strength used is more than or equal to MU10, and severe is less than or equal to 10kN/m 3.
5. the damping filled-in panel for frame construction according to claim 1, it is characterized in that: knot built by the part M5 cement mixing mortar that described masonry (6) is positioned at more than platform, knot built by the part M10 cement mixing mortar being positioned at below platform, and masonry drying shrinkage is less than or equal to 0.4mm/m.
6. the damping filled-in panel for frame construction according to claim 1, is characterized in that: described connecting reinforcement (5) adopts reinforcing bar, and pre-buried every 500mm along frame column height, described connecting reinforcement (5) anchors into 150-300mm in frame column, overhangingly imbeds masonry (6) interior 1000-1500mm.
7. the damping filled-in panel for frame construction according to claim 1, it is characterized in that: at the bottom of masonry (61) the distance from top Vierendeel girder of described top, 150-240mm place is provided with the oblique building block (9) for wedging, described oblique building block (9) angle of inclination is 30 ~ 80 °.
8. the damping filled-in panel for frame construction according to claim 1, is characterized in that: when the horizontal length of masonry (6) is greater than 5m, is equipped with constructional column in the middle of described masonry (6).
CN201420648164.0U 2014-11-04 2014-11-04 A kind of damping filled-in panel for frame construction Expired - Fee Related CN204435601U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104389361A (en) * 2014-11-04 2015-03-04 华南理工大学 Damping filling wallboard for frame structure
CN105780964A (en) * 2016-03-09 2016-07-20 盐城工学院 Connection structure and construction process for lightweight wall block filler wall and frame structure
CN105804274A (en) * 2016-03-09 2016-07-27 盐城工学院 Novel light connecting structure of block filling wall and frame structure and construction technique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104389361A (en) * 2014-11-04 2015-03-04 华南理工大学 Damping filling wallboard for frame structure
CN105780964A (en) * 2016-03-09 2016-07-20 盐城工学院 Connection structure and construction process for lightweight wall block filler wall and frame structure
CN105804274A (en) * 2016-03-09 2016-07-27 盐城工学院 Novel light connecting structure of block filling wall and frame structure and construction technique

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