CN201857766U - Shortcut house anti-seismic reinforcing device - Google Patents
Shortcut house anti-seismic reinforcing device Download PDFInfo
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- CN201857766U CN201857766U CN2010202835578U CN201020283557U CN201857766U CN 201857766 U CN201857766 U CN 201857766U CN 2010202835578 U CN2010202835578 U CN 2010202835578U CN 201020283557 U CN201020283557 U CN 201020283557U CN 201857766 U CN201857766 U CN 201857766U
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Abstract
The utility model provides a shortcut house anti-seismic reinforcing device, which is a prefabricated part, wherein the inner side of the prefabricated part is provided with a grouting groove, and the grouting groove is communicated with the outer side of the prefabricated part through one or more grouting holes. Compared with the known binding of reinforcing steel bars, setting of molding plate and vertical pouring of concrete on the spot, the shortcut house anti-seismic reinforcing device can effectively improve the pouring quality of the prefabricated part and can adequately guarantee the reinforcing quality of the prefabricated part.
Description
Technical field
The utility model is about a kind of quick earthquake-resistant building bracing means, especially a kind ofly adopts the prefabricated quick earthquake-resistant building bracing means that constructional column, collar tie beam are reinforced the house that adds.
Background technology
In civilian construction, still have a large amount of brick masonry structure buildings at present, and the house of brick mix structure destroys in earthquake very serious, therefore, very necessary for the seismic hardening of existing brick masonry structure building without seismic design.Its reinforcement mechanism mainly is the body of wall large deformation generation constraint to brick-concrete composite buildings, make it when attacked by earthquake, being unlikely to horse back though body of wall seriously ftractures loses supporting capacity and causes collapsing of house, make brick-concrete composite buildings raising energy dissipation capacity and improve ductile performance, thereby guarantee that the house is not collapsing under big shake effect.
Model testing both domestic and external and studies have shown that: the brick-concrete composite buildings setting add constructional column and collar tie beam to the globality that strengthens the house, prevent that body of wall from getting rid of, retraining wall block outward and being scattered, preventing precast plate slump etc., fairly obvious effect is arranged.Adding constructional column, the collar tie beam main reinforcement measure as brick masonry structure building, this strengthening construction adopts the method for cast in situs to carry out to the existing seismic hardening standard of China.
The known cast-in-place construction that adds constructional column, collar tie beam at present need be reinforced the on-the-spot assembling reinforcement in house, template, concreting, form removal etc. are being set, and the time that strengthening construction consumed is longer, and is bigger to the influence of life inhabitation people in the house.Therefore at present the influence of strict restriction construction plant, most of area, cities and towns has control to the pollution of noise, environment, does not allow to use job mix concrete usually.And the employing commercial concrete, because the cross section of constructional column, collar tie beam is all smaller, once required concrete consumption is less, can cause bigger waste, so commercial concrete also is not suitable for.Particularly, during the student starts to school, more can not carry out construction operation, and have only every year cold and heat can construct two vacations for middle and primary schools, count about three months time, therefore, carry out strengthening construction, adopt above-mentioned known method to be difficult to reinforce fully in a short time operation whole schoolhouses.
In addition, the cross section that adds constructional column, collar tie beam is all smaller, is again vertical concreting, and construction operation has certain degree of difficulty, is difficult to guarantee the pouring quality of constructional column, collar tie beam.
The utility model content
The purpose of this utility model is to provide a kind of bracing means that the house is carried out seismic hardening efficiently, especially a kind of quick earthquake-resistant building bracing means that is made of prefabricated constructional column, collar tie beam.
For this reason, the utility model proposes a kind of quick earthquake-resistant building bracing means, wherein, described quick earthquake-resistant building bracing means is prefabricated units, the inboard of described prefabricated units has grout groove, and described grout groove is connected with the outside of described prefabricated units by more than one grout hole.
Aforesaid quick earthquake-resistant building bracing means wherein, is provided with vertical grout groove along the length direction of described prefabricated units.
Aforesaid quick earthquake-resistant building bracing means wherein, is provided with the horizontal grout groove that at least one is connected with described vertical grout groove at the width of described prefabricated units.
Aforesaid quick earthquake-resistant building bracing means wherein, is provided with many longitudinal reinforcements, and along its length direction the multiple tracks stirrup is set in the described prefabricated units, the stirrup density that the stirrup density of close link is provided with greater than the prefabricated units middle part.
Aforesaid quick earthquake-resistant building bracing means, wherein, the lateral surface of described prefabricated units is made the decorative cover with figure or relief pattern.
Aforesaid quick earthquake-resistant building bracing means, wherein, the link of described prefabricated units is provided with reserving hole channel or has reserved steel bar, and the two ends of each described reserving hole channel are respectively equipped with injected hole and the steam vent that the outer wall with prefabricated units is connected; Wherein, the described reserved steel bar of the link setting of described prefabricated units can insert in the described reserving hole channel of another prefabricated units link setting that is adjacent, and the link of adjacent two described prefabricated units is anchored fixing mutually.
Aforesaid quick earthquake-resistant building bracing means, wherein, described prefabricated units are wall junction constructional column, external corner constructional column and collar tie beam in length and breadth.
Aforesaid quick earthquake-resistant building bracing means, wherein, described prefabricated units and the joint face that is reinforced between joint face, prefabricated units and the prefabricated units in house are hair side.
The quick earthquake-resistant building bracing means that employing the utility model proposes, reinforce the house owing to adopt the site-assembled technical scheme of prefabricated units, it is over half to shorten the on-the-spot duration, and the class period that can utilize school at the plant produced prefabricated units, the assurance to the quality of production that guarantees member on free.In addition, adopting prefabricated units to reinforce brick-concrete composite buildings can save about 20% than the expense of cast-in-place constructional column, collar tie beam reinforcing brick-concrete composite buildings.
The quick earthquake-resistant building bracing means that the utility model proposes, because prefabricated units are to transport to reinforce the building site after factory process is finished, only needing when constructing at the scene prefabricated units are spliced the back is one with the house anchor connection, thereby can carry out the seismic hardening construction to the house fast, improve the shock resistance in house.
The quick earthquake-resistant building bracing means that the utility model proposes, compare with known on-the-spot assembling reinforcement, method that template, vertical concreting be set, can effectively improve the pouring quality of prefabricated units, make length long and the quality elongated prefabricated units that the cross section is less can be guaranteed fully.In addition, bracing means of the present utility model is made hair side to the joint face between prefabricated units and the prefabricated units, prefabricated units and the contact surface that is reinforced the body of wall in house, has improved connectivity robustness effectively; Can make the anchor intensity between the prefabricated units higher by adopting reserving rib, reserving hole channel to be connected between prefabricated units and the prefabricated units, and easy to operate; Prefabricated units adopt light weight concrete construction, can alleviate the prefabricated units deadweight, are convenient to transportation, install and construction, also help antidetonation.
Prefabricated units of the present utility model and being reinforced between the body of wall in house are sealed by the joint seal material, by grout hole to prefabricated units and be reinforced between the body of wall in house and be in the milk, paste binding material outside perhaps applying with the surface of wall that is reinforced the house by medial surface at prefabricated units, make prefabricated units (adding constructional column, collar tie beam) and the body of wall that is reinforced the house be linked to be integral body and reach and cast-in-place constructional column, the same consolidation effect of collar tie beam reinforcing, guarantee the desired construction quality of seismic hardening standard.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein,
Fig. 1 is a bracing means of the present utility model, i.e. the structural representation of wall junction constructional column in length and breadth;
Fig. 2 is the generalized section along A-A line among Fig. 1;
Fig. 3 is the local enlarged diagram at H place among Fig. 1;
Fig. 4 is a bracing means of the present utility model, i.e. the structural representation of prefabricated units collar tie beam;
Fig. 5 is the cross-sectional schematic along B-B line among Fig. 4;
Fig. 6 is a bracing means of the present utility model, i.e. the prefabricated units reinforcement structure schematic diagram of wall junction constructional column in length and breadth;
Fig. 7 is the cross-sectional schematic along C-C line among Fig. 6;
Fig. 8 A is a bracing means of the present utility model, i.e. the structural representation of prefabricated units external corner constructional column;
Fig. 8 B is the schematic top plan view of external corner constructional column of the present utility model;
Fig. 8 C is the reinforcement structure schematic diagram of external corner constructional column of the present utility model;
Fig. 9 is the reinforcement structure schematic diagram of prefabricated units collar tie beam of the present utility model;
Figure 10 is the syndeton schematic diagram between the of the present utility model two adjacent prefabricated units;
Figure 11 is the reinforcing view of prefabricated units of the present utility model, shows wall junction constructional column, collar tie beam in length and breadth and is reinforced the syndeton state of the body of wall in house;
Figure 12 is the reinforcing view of prefabricated units of the present utility model, shows external corner constructional column, collar tie beam and is reinforced the syndeton state of the body of wall in house.
The specific embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model.Identical parts adopt identical label.
Fig. 1 is a bracing means of the present utility model, i.e. the structural representation of wall junction constructional column in length and breadth; Fig. 2 is the generalized section along A-A line among Fig. 1; Fig. 3 is the local enlarged diagram at H place among Fig. 1; Fig. 4 is a bracing means of the present utility model, i.e. the structural representation of prefabricated units collar tie beam; Fig. 5 is the cross-sectional schematic along B-B line among Fig. 4; Fig. 6 is a bracing means of the present utility model, i.e. the prefabricated units reinforcement structure schematic diagram of wall junction constructional column in length and breadth; Fig. 7 is the cross-sectional schematic along C-C line among Fig. 6; Fig. 8 A is a bracing means of the present utility model, i.e. the structural representation of prefabricated units external corner constructional column; Fig. 8 B is the schematic top plan view of external corner constructional column of the present utility model; Fig. 8 C is the reinforcement structure schematic diagram of external corner constructional column of the present utility model; Fig. 9 is the reinforcement structure schematic diagram of prefabricated units collar tie beam of the present utility model.
As Fig. 1-shown in Figure 9, the quick earthquake-resistant building bracing means that the utility model proposes is prefabricated units (comprising constructional column, collar tie beam), described prefabricated units 10 are for making in factory in advance, the inboard of these prefabricated units 10 has grout groove 17, and more than one grout hole 16 runs through prefabricated units and is connected with described grout groove 17 from the outside of described prefabricated units 10.Related " inboard ", " outside " is meant that prefabricated units are installed to when being reinforced on the house wall in the utility model, these prefabricated units are called " inboard " towards a side that is reinforced house wall, otherwise are called " outside " away from a side that is reinforced house wall.As shown in the figure, according to the position difference that is anchored at the house, the bracing means that the utility model relates to (prefabricated units 10) mainly comprises wall junction constructional column 10A, external corner constructional column 10B and collar tie beam 10C in length and breadth.
Wherein, the slurries that pour in order to make can flow to the total length of prefabricated units 10, and preferred scheme is, are provided with vertical grout groove 17 along the length direction of prefabricated units 10, for the junction of the wall in length and breadth constructional column 10A of decussate texture, its vertical grout groove 17 is arranged to the cross identical with constructional column.And, be equipped with vertical grout groove 17 along its length direction at its adjacent both sides cylinder 10B-1,10B-2 and the protuberance 10B-3, the 10B-4 that are connected with collar tie beam for external corner constructional column 10B.
Selectable scheme is, can also the horizontal grout groove (not shown) that at least one is connected with described vertical grout groove be set at the width of described prefabricated units (wall junction constructional column 10A, external corner constructional column 10B, collar tie beam 10C in length and breadth), thereby improve the flowability of reperfusion serosity, make slurries be full of prefabricated units equably and add between the body of wall in solid house, further improve the bonding fastness of prefabricated units and body of wall.
Further,, slurries are evenly distributed in the total length of constructional column, improve constructional column and the stickup firmness that is reinforced the house, also a plurality of grout holes 16 can be set on the length direction of grout groove 17 in order to shorten the grouting activity duration.
The inside of described prefabricated units 10 is provided with many longitudinal reinforcements 11, and multiple tracks stirrup 12 is set along its length, and the density of the stirrup 12 of close link is greater than the density of the stirrup 12 of prefabricated units middle part setting.Longitudinal reinforcement 11 and stirrup 12 position and standard specifically be set, adopt the technique known standard, do not repeat them here.
For improving the aesthetic property in house, the lateral surface of described prefabricated units 10 can be made into the decorative cover with figure or relief pattern, improves the decorative effect in house with this.
Further, the link of described prefabricated units 10 is provided with reserving hole channel 13 or has reserved steel bar 14, shown in Fig. 1,3,8A, the two ends of each described reserving hole channel 13 are respectively equipped with injected hole 130 and the steam vent 131 that the outer wall with prefabricated units 10 is connected, in the present embodiment, described injected hole 130 is arranged on the outboard end of reserving hole channel 13, and steam vent 131 is arranged on the medial extremity of reserving hole channel 13.The position that is provided with of described steam vent and injected hole is not limited thereto, as long as it is just passable to guarantee smoothly slurries to be injected reserving hole channel.During construction, the described reserved steel bar 14 of the link setting of described prefabricated units is inserted in the described reserving hole channel 13 that another prefabricated units link of being adjacent is provided with, and will seal with sealing glue 20 around the link of adjacent two described prefabricated units 10, by the slip casting in reserving hole channel 13 of described injected hole 130 two adjacent prefabricated units 10 are anchored (referring to Figure 10).The quantity of described reserving hole channel 13 and reserved steel bar 14 is determined according to desired bonding strength.For example, according to the requirement of this area seismic hardening standard, 4 reserving hole channels 13 or reserved steel bar 14 can be set, it is 25mm that reserving hole channel 13 is made diameter, and apart from the external surface 25mm of prefabricated units 10, length is 250mm.And reserved steel bar 14 is slightly less than 25mm for diameter, and length slightly is shorter than 250mm.
The bracing means that the utility model proposes, its main construction sequence is:
The joint face epidermis of A, the body of wall that will be reinforced the house and prefabricated units 10 connections cuts, and goes at this cutter to be drilled with anchor hole on the body of wall that is reinforced the house of epidermis, and the position of each anchor hole is corresponding with the connecting hole on the prefabricated units 10;
B, prefabricated units 10 are installed on the described body of wall that is reinforced the house by anchor bolt;
C, each adjacent prefabricated unit 10 are anchored;
D, prefabricated units 10 and the surface of wall that is reinforced the house fixedly are bonded as one.
When adopting the utility model that the house is carried out seismic hardening, because bracing means: wall junction constructional column 10A, external corner constructional column 10B and collar tie beam 10C are transported to the job site after factory machines in advance in length and breadth, splice the back and be reinforced the house anchoring, and be bonded as one with house wall, therefore the utility model is compared with known technology, saved on-the-spot assembling reinforcement, formwork, built, operation such as form removal, on-site construction time can be saved over half, increase substantially efficiency of construction, reduced noise and environment pollution simultaneously.
Below in conjunction with accompanying drawing, specify construction sequence of the present utility model.Figure 10 is the syndeton schematic diagram between the utility model prefabricated units; Figure 11, Figure 12 between the prefabricated units of the present utility model and and be reinforced syndeton schematic diagram between the house wall, wherein, Figure 11 has schematically shown wall junction constructional column, collar tie beam in length and breadth and has been reinforced the syndeton state of the body of wall in house, and Figure 12 schematically shown external corner constructional column, collar tie beam and be reinforced the syndeton state of the body of wall in house.In the accompanying drawing of present embodiment, only schematically prefabricated units 10 are arranged on the outer body of wall that is reinforced house 4, be not limited to this, these prefabricated units 10 are applicable to too and are arranged on the interior body of wall that is reinforced house 4.
It is one with being reinforced house 4 firm stickups that the quick earthquake-resistant building bracing means that the utility model proposes can make prefabricated units 10 by the mode of grouting, and its step mainly comprises:
The joint face epidermis of steps A, the body of wall that will be reinforced house 4 and prefabricated units 10 connections cuts, and goes at this cutter to be drilled with anchor hole 41 on the body of wall that is reinforced the house of epidermis, and the position in each hole is corresponding with the connecting hole 15 on the prefabricated units 10;
Step B, prefabricated units 10 are installed on the described body of wall that is reinforced house 4 by anchor bolt 5;
Step C, each adjacent prefabricated unit 10 are anchored;
Step D, prefabricated units 10 and the surface of wall that is reinforced house 4 fixedly are bonded as one.
Wherein, anchor bolt 5 is fixed on is reinforced in the anchor hole 41 that is drilled with on the house 4, the connecting hole 15 of described prefabricated units 10 is aimed at anchor bolt 5 fixing on the body of wall that is reinforced house 4, and the other end of anchor bolt 5 and the interior collar tie beam 10 ' anchor connection mutually that is reinforced house 4 are fixed described prefabricated units 10 and the surface of wall that is reinforced house 4 by anchor bolt.Described prefabricated units 10 and be reinforced the body of wall in house 4, the anchor connection between the interior collar tie beam 10 ' is a known technology, do not repeat them here.
Specifically be, be reinforced finish being drilled with of anchor hole on the house after, shown in Figure 11,12, wall junction, external corner position are provided with wall junction constructional column and external corner constructional column in length and breadth respectively in length and breadth in the house, and by anchor bolt 5 with this in length and breadth wall junction constructional column and external corner constructional column be fixed on the wall of the above-mentioned position that is reinforced the house, the two ends with collar tie beam 10C are connected with the horizontal link of described wall in length and breadth junction constructional column 10A or external corner constructional column 10B respectively again.
As Fig. 6,8, shown in 9, the link of each adjacent prefabricated unit 10, be respectively equipped with reserving hole channel 13 or reserved steel bar 14, Fig. 6 for example, the horizontal link of the junction of wall in length and breadth constructional column 10A shown in 8 and external corner constructional column 10B is provided with reserving hole channel 13, be provided with reserving hole channel 13 and go up link, following link is provided with reserved steel bar 14, collar tie beam 10C shown in Fig. 9 then two ends all is provided with reserved steel bar 14, please in the lump referring to Figure 11,12, in the reserving hole channel 13 that the junction of wall in length and breadth constructional column 10A that reserved steel bar 14 insertions that the link of collar tie beam 10C can be provided with in the construction are adjacent or the link of external corner constructional column 10B are provided with.The position that is provided with of reserved steel bar 14 and reserving hole channel 13 is not limited thereto, and is provided with reserved steel bar as long as guarantee link one end of two adjacent prefabricated units, and it is just passable that the other end is provided with reserving hole channel.When construction, wall junction constructional column 10A or the vertical connection of external corner constructional column 10B on short transverse in length and breadth, and collar tie beam 10C and horizontal connection of wall junction constructional column 10A or external corner constructional column 10B in length and breadth, all be that the reserved steel bar 14 that one of them prefabricated units 10 1 end is provided with is inserted in the reserving hole channel 13 that an end of another adjacent prefabricated units 10 is provided with, and after in finishing with reserved steel bar 14 insertion reserving hole channels 13, as shown in figure 10, seal with sealing glue 20 around the link of adjacent two described prefabricated units 10.For two prefabricated units 10 are connected firmly, can leave injection hole 19 in sealing place, promptly behind the link with the adjacent prefabricated units 10 of sealing glue 20 sealing two, in sealing glue 20, be in the milk, make this junction have higher bonding strength by this injection hole 19.
In addition, in reserving hole channel 13, be in the milk, further improved the anchoring strength between two prefabricated units 10 by injected hole 130 that be provided with, that be connected with reserving hole channel 13 on the prefabricated units 10 link outer walls.Thereby with two adjacent prefabricated units 10 anchor connections, with collar tie beam 10C, in length and breadth between wall junction constructional column 10A, the external corner constructional column 10B anchoring form one be reinforced the general frame structure that house 4 is anchored mutually.
In order to prevent to prefabricated units 10 and to be reinforced the outside that the grouting agent that pours between the body of wall in house 4 flows to prefabricated units 10, and influence prefabricated units 10 and be reinforced degree of being connected firmly between the body of wall in house 4, the dual-side of described prefabricated units 10 and be reinforced and adopt the joint seal material to carry out joint seal between the body of wall in house 4, make the inboard of prefabricated units 10 with the body of wall that is reinforced the house between form a space of sealing.Be in the milk in grout groove 17 by the grout hole 16 that is provided with on the prefabricated units 10, in filling process, the not effect of 16 performances of the grout hole of reperfusion serosity steam vent, make the slurries of perfusion inject grout groove smoothly, and be full of in the space of above-mentioned sealing, it is one that described prefabricated units 10 and the body of wall that is reinforced house 4 are pasted.Wherein, above-mentioned grouting agent can adopt the very high polymer grouting material of adhesion strength, as expecting more than or equal to the grouting of M10 polymer.
Be anchored the frame body of forming and be reinforced bonding strength between the body of wall in house 4 in order to improve prefabricated units 10, link, the prefabricated units 10 of prefabricated units 10 can be processed into hair side with the contact surface that is reinforced the body of wall in house 4, with this frictional force that increases contact surface, make link, the prefabricated units 10 of prefabricated units 10 and be reinforced paste between the body of wall in house 4 more firm.
In addition, the quick earthquake-resistant building bracing means that the utility model proposes pastes material outside can also applying respectively with the surface of wall that is reinforced the house at the medial surface of described prefabricated units 10, then both stickups is realized that for one the house is carried out seismic hardening to be reinforced.Its concrete steps are:
The joint face epidermis of A, the body of wall that will be reinforced house 4 and prefabricated units 10 connections cuts, and goes at this cutter to be drilled with anchor hole on the body of wall that is reinforced the house of epidermis, makes the position of each anchor hole corresponding with the connecting hole on the prefabricated units.
And on the joint face of described body of wall that is reinforced house 4 and prefabricated units 10, apply outer subsides binding material respectively, and then carry out described step B, prefabricated units 10 are installed on the described body of wall that is reinforced house 4 by anchor bolt.Specifically be, anchor bolt 5 is fixed on is reinforced in the anchor hole 41 that is drilled with on the house 4, the connecting hole 15 that has applied the described prefabricated units 10 of outer subsides material is aimed at anchor bolt 5 fixing on the body of wall that is reinforced house 4 that has applied outer subsides binding material equally, and the other end of anchor bolt 5 and the interior collar tie beam 10 ' anchor connection mutually that is reinforced house 4 are one by tightening anchor bolt with fixing stickup of described prefabricated units 10 and the surface of wall that is reinforced house 4.Described outer subsides binding material is the polymer mortar that is not less than M10.
The quick earthquake-resistant building bracing means that the utility model proposes, because prefabricated units are to transport to reinforce the building site after factory process is finished, assemble at the scene, be reinforced the house and carry out anchoring, stickup, compare with known cast-in-place method that can to shorten the on-the-spot duration over half, when the schoolhouse to school carries out seismic hardening, can utilize the class period of school to produce prefabricated units 10 in batches in factory, therefore can have the sufficient time to guarantee the processing and manufacturing of prefabricated units 10, can guarantee the quality, guarantor's amount get the required prefabricated units of site operation 10 ready.
In the quick earthquake-resistant building bracing means that the utility model proposes, the cross sectional shape of prefabricated units 10 (wall junction constructional column 10A, external corner constructional column 10B and collar tie beam 10C in length and breadth), size and arrangement of reinforcement are carried out the seismic hardening standard of this area, system configuration (that is determining building construction post in kind, collar tie beam physical location) also adopts standard well known in the art, standard.The length of prefabricated units can require to determine that the length of prefabricated collar tie beam 10C can require to determine according to the standard width of a room in an old-style house that is reinforced the house and depth length, anchoring according to floor height that is reinforced the house and anchoring.The connection connecting point position of each prefabricated unit 10, prefabricated units 10 and the connection connecting point position that is reinforced the house adopt that known different antidetonation earthquake intensitys is provided with according to antidetonation.
The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations and the modification done under the prerequisite that does not break away from design of the present utility model and principle all should belong to the scope that the utility model is protected.
Claims (7)
1. quick earthquake-resistant building bracing means, it is characterized in that, described quick earthquake-resistant building bracing means is prefabricated units, and the inboard of described prefabricated units has grout groove, and described grout groove is connected with the outside of described prefabricated units by more than one grout hole.
2. quick earthquake-resistant building bracing means as claimed in claim 1 is characterized in that, is provided with vertical grout groove along the length direction of described prefabricated units.
3. quick earthquake-resistant building bracing means as claimed in claim 2 is characterized in that, is provided with the horizontal grout groove that at least one is connected with described vertical grout groove at the width of described prefabricated units.
4. quick earthquake-resistant building bracing means as claimed in claim 1, it is characterized in that, be provided with many longitudinal reinforcements in the described prefabricated units, and the multiple tracks stirrup be set, the stirrup density that the stirrup density of close link is provided with greater than the prefabricated units middle part along its length direction.
5. as each described quick earthquake-resistant building bracing means of claim 1 to 4, it is characterized in that, the link of described prefabricated units is provided with reserving hole channel or has reserved steel bar, and the two ends of each described reserving hole channel are respectively equipped with injected hole and the steam vent that the outer wall with prefabricated units is connected; Wherein, the described reserved steel bar of the link setting of described prefabricated units can insert in the described reserving hole channel of another prefabricated units link setting that is adjacent, and the link of adjacent two described prefabricated units is anchored fixing mutually.
6. as each described quick earthquake-resistant building bracing means of claim 1 to 4, it is characterized in that described prefabricated units are wall junction constructional column, external corner constructional column and collar tie beam in length and breadth.
7. as each described quick earthquake-resistant building bracing means of claim 1 to 4, it is characterized in that described prefabricated units and the joint face that is reinforced between joint face, prefabricated units and the prefabricated units in house are hair side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202835578U CN201857766U (en) | 2010-08-05 | 2010-08-05 | Shortcut house anti-seismic reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202835578U CN201857766U (en) | 2010-08-05 | 2010-08-05 | Shortcut house anti-seismic reinforcing device |
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| Publication Number | Publication Date |
|---|---|
| CN201857766U true CN201857766U (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202835578U Expired - Fee Related CN201857766U (en) | 2010-08-05 | 2010-08-05 | Shortcut house anti-seismic reinforcing device |
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| CN (1) | CN201857766U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089021A (en) * | 2011-11-08 | 2013-05-08 | 上海美创建筑加固工程有限公司 | Method for manufacturing masonry structure seismic reinforcement ring beam |
| CN103758207A (en) * | 2013-07-05 | 2014-04-30 | 南京工程学院 | Semi-prefabricated semi-cast-in-place type frame structure of integrated building and construction method thereof |
| CN109537930A (en) * | 2018-11-30 | 2019-03-29 | 北京市建筑工程研究院有限责任公司 | A kind of the steel node and anchoring process of concrete beam strengthening anchoring |
-
2010
- 2010-08-05 CN CN2010202835578U patent/CN201857766U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089021A (en) * | 2011-11-08 | 2013-05-08 | 上海美创建筑加固工程有限公司 | Method for manufacturing masonry structure seismic reinforcement ring beam |
| CN103758207A (en) * | 2013-07-05 | 2014-04-30 | 南京工程学院 | Semi-prefabricated semi-cast-in-place type frame structure of integrated building and construction method thereof |
| CN109537930A (en) * | 2018-11-30 | 2019-03-29 | 北京市建筑工程研究院有限责任公司 | A kind of the steel node and anchoring process of concrete beam strengthening anchoring |
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