CN209637263U - Additional lateral resisting Cable Structure for reinforcing masonry structure - Google Patents
Additional lateral resisting Cable Structure for reinforcing masonry structure Download PDFInfo
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- CN209637263U CN209637263U CN201821682650.9U CN201821682650U CN209637263U CN 209637263 U CN209637263 U CN 209637263U CN 201821682650 U CN201821682650 U CN 201821682650U CN 209637263 U CN209637263 U CN 209637263U
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- cable
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Abstract
The utility model discloses a kind of additional lateral resisting Cable Structures for reinforcing masonry structure, including cross steel column, T steel column, transversely prestressed bars and oblique prestressed cable；Wherein, cross steel column is arranged in external wall of house corner, the junction of vertical wall and cross wall is arranged in T steel column, transversely prestressed bars are used to carry out additional lateral resisting Cable Structure lateral constraint, one end of oblique prestressed cable is anchored in ground beam, and the other end of oblique prestressed cable is anchored on cross steel column or on T steel column.The utility model is tightly constrained total by the drawknot effect of transversely prestressed bars, improves the globality of structure；Cross steel column, T steel column and oblique prestressed cable provide new lateral resisting ability, improve integrally-built anti-seismic performance.
Description
Technical field
The utility model relates to civil engineering technical field of anti-seismic reinforcement, are used for reinforcing masonry structure more particularly to one kind
Additional lateral resisting Cable Structure.
Background technique
Currently, the country building in China is mostly that peasant voluntarily injects capital into and traditionally built by construction team, do not have
Have by regular design, also do not account for anti-seismic problem, there are larger security risks.
Since countryside housing and villages and small towns public building facility shake-proof ability are weak, in the condition by same earthquake intensity
Under, the collapse degree of people in the countryside injures and deaths and building is much higher than city.On May 12nd, 2008, in STRUCTURES IN EAST SICHUAN Longmenshan
8.0 grades of violent earthquakes that structural belt Wenchuan nearby occurs have startled All Around The World.In this secondary earthquake, mostly along earthquake zone
Area's building structure has all suffered from different degrees of damage, wherein the extent of the destruction that country building is subjected to is the most serious.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide a kind of additional lateral resisting ropes for reinforcing masonry structure
Structure can quickly and conveniently solve the problems, such as that villages and small towns masonry house is reinforced.
Technical solution: to reach this purpose, the utility model uses following technical scheme:
Additional lateral resisting Cable Structure described in the utility model for reinforcing masonry structure, including cross steel column, T
Shape steel column, transversely prestressed bars and oblique prestressed cable；Wherein, cross steel column is arranged in external wall of house corner, T shape
The junction of vertical wall and cross wall is arranged in steel column, and transversely prestressed bars are used to carry out additional lateral resisting Cable Structure lateral constraint
One end of oblique prestressed cable is anchored in ground beam, the other end of oblique prestressed cable be anchored on cross steel column or
On T steel column.
Further, the cross steel column includes two blocks of vertical steel plates that are fixed, being in " cross ", is equipped between two steel plates
First triangular steel plate.
Further, the other end of the oblique prestressed cable be anchored in the first triangular steel plate of cross steel column or
On person's T steel column.
Further, the T steel column includes two blocks of vertical fixed, " T-shaped " steel plates, is equipped with the two or three between two steel plates
Angle plate.
Further, the other end of the oblique prestressed cable be anchored on cross steel column or T steel column second
In triangular steel plate.
Further, the transversely prestressed bars and the respective outside of oblique prestressed cable are equipped with protection sleeve pipe.
It is and existing the utility model has the advantages that the utility model discloses a kind of additional lateral resisting Cable Structure for reinforcing masonry structure
There is technology to compare, have it is following the utility model has the advantages that
1) the utility model is tightly constrained total by the drawknot effect of transversely prestressed bars, and raising finishes
The globality of structure；
2) the cross steel column in the utility model, T steel column and oblique prestressed cable provide new lateral resisting energy
Power improves integrally-built anti-seismic performance.
Detailed description of the invention
Fig. 1 is the schematic diagram of cross steel column in specific embodiment of the present invention；
Fig. 2 is the schematic diagram of T steel column in specific embodiment of the present invention；
Fig. 3 is the schematic diagram of cross steel column bottom in specific embodiment of the present invention；
Fig. 4 is the schematic diagram of T steel column bottom in specific embodiment of the present invention；
Fig. 5 is the schematic diagram of steel column anchor plate in specific embodiment of the present invention；
Fig. 6 is the schematic diagram after the completion of the masonry bearing capacity of specific embodiment of the present invention Central Plains.
Specific embodiment
The technical solution of the utility model is further introduced with attached drawing With reference to embodiment.
Present embodiment discloses a kind of additional lateral resisting Cable Structure for reinforcing masonry structure, such as Fig. 1-Fig. 5
It is shown, including cross steel column 1, T steel column 2, transversely prestressed bars 3 and oblique prestressed cable 4；Wherein, cross steel column 1
It is arranged in external wall of house corner, the junction of vertical wall and cross wall is arranged in T steel column 2, and transversely prestressed bars 3 are used for additional
One end that lateral resisting Cable Structure carries out the lateral oblique prestressed cable 4 of constraint is anchored in ground beam, oblique prestressed cable 4
The other end be anchored on cross steel column 1 or on T steel column 2.It is as shown in Figure 6 after the completion of former masonry bearing capacity.
As shown in Figure 1, cross steel column 1 includes two blocks of vertical steel plates that are fixed, being in " cross ", it is equipped between two steel plates
First triangular steel plate 11.As shown in Fig. 2, T steel column 2 is vertically fixed including two pieces, " T-shaped " steel plates, between two steel plates
Equipped with the second triangular steel plate 21.The other end of oblique prestressed cable 4 is anchored at the first triangular steel plate of cross steel column 1
On 11 or in the second triangular steel plate 21 of T steel column 2.Oblique prestressed cable 4 formed in spatial dimension self-balancing by
Power system does not generate additional torque to original structure.
Transversely prestressed bars 3 use underrelaxation steel strand wires, are that protective case need to be arranged in outside in pre- anti-corrosion and artificial destruction
Pipe.Similarly, the outside of oblique prestressed cable 4 also is provided with protection sleeve pipe.
Present embodiment also discloses the reinforcing side using the additional lateral resisting Cable Structure for reinforcing masonry structure
Method, comprising the following steps:
S1: surrounding house one week outside house, forms the ground beam of closure, needs to be arranged cross steel column in ground beam
1 and T steel column 2 the pre-buried anchor bolt in place, and one end of oblique prestressed cable 4 is anchored in ground beam.
S2: the place for needing to be arranged cross steel column 1 and T steel column 2 on exterior wall draws cross steel column 1 and T shape steel
The position of column 2 needs the place of fixed cross shape steel column 1 and T steel column 2 to polish on exterior wall, removes the painting on wall
The bed of material exposes structure sheaf, keeps surface of wall smooth；It can guarantee that steel column is bonded as far as possible with wall in this way.
S3: lift to cross steel column 1 and T steel column 2: steel column lifting preferably uses rotary process to lift, and steel column uses
A little just hanging, lifting lug is located at capital, and shaft is vertical, it is easy to centering correction, after steel column connecting plate is directed at foundation bolt by loop wheel machine,
Steel column drops down onto surface of base, and steel column is secured with nuts immediately.
S4: the oblique prestressed cable 4 that one end has been anchored penetrates in protection sleeve pipe, then by oblique prestressed cable 4
The other end be anchored in the first triangular steel plate 11 of cross steel column 1 or the second triangular steel plate 21 of T steel column 2
On, carry out symmetrical tensioning, when tensioning must guarantee the balance of steel column and integrally-built stress.
S5: cross steel column 1 and T steel column 2 are fixed: steel column and oblique prestressed cable check it after fixing
Whether position and verticality meet the requirements, and are fixed after location confirmation is errorless.Fixation is broadly divided into two kinds of situations, works as original structure
For that need to be fixed using anchor plate when masonry structure while not set corner configuration column.Anchor plate shares three as shown in the figure
Face, top surface are connect with floor, and in addition two sides is used for the anchoring of bolt.Impact drill is used to pass through when installation first reserved on component
Anchor hole is beaten in hole on the wall, and the diameter of anchor hole is identical with the preformed hole on prefabricated components, and anchor hole runs through wall.Anchor hole
In three face anchor plate of placed inside after accomplishing fluently, it is secured with nuts after protruding into bolt from inside in outside.When original structure is masonry
Structure but corner setting constructional column or original structure be frame structure when, it is only necessary to be fixed using bar planting bolt.It is same when installation
Preformed hole on component is passed through using impact drill, anchor hole is set on constructional column, injection anchor adhesive is implanted into reinforcing bar after borehole cleaning, to
After adhesive curing, outside is tightened with nut.Determine that the steel column diagonal brace that will can be used to be fixed temporarily after the completion of final fixation work is gone
It removes.
S6: one end of transversely prestressed bars 3 is anchored on cross steel column 1 or on T steel column 2, to transverse prestress
The other end of muscle 3 carries out tensioning.
S7: using structure glue to the gap between cross steel column 1 and wall and the sky between T steel column 2 and wall
Gap is filled up.To prevent the corrosion of steel member from also needing to steel column and each anchor connection component brushing antirust paint.Protection sleeve pipe two
End also needs to carry out last sealing.
Claims (6)
1. being used for the additional lateral resisting Cable Structure of reinforcing masonry structure, it is characterised in that: including cross steel column (1), T steel column
(2), transversely prestressed bars (3) and oblique prestressed cable (4)；Wherein, cross steel column (1) is arranged in external wall of house corner
Place, T steel column (2) are arranged in the junction of vertical wall and cross wall, transversely prestressed bars (3) be used for additional lateral resisting Cable Structure into
The lateral constraint of row, one end of oblique prestressed cable (4) are anchored in ground beam, the other end of oblique prestressed cable (4)
It is anchored on cross steel column (1) or on T steel column (2).
2. the additional lateral resisting Cable Structure according to claim 1 for reinforcing masonry structure, it is characterised in that: described ten
Font steel column (1) includes two blocks of vertical steel plates that are fixed, being in " cross ", is equipped with the first triangular steel plate between two steel plates
(11)。
3. the additional lateral resisting Cable Structure according to claim 2 for reinforcing masonry structure, it is characterised in that: described oblique
It is anchored in the first triangular steel plate (11) of cross steel column (1) to the other end of prestressed cable (4) or T steel column
(2) on.
4. the additional lateral resisting Cable Structure according to claim 1 for reinforcing masonry structure, it is characterised in that: the T
Shape steel column (2) includes two blocks of vertical fixed, " T-shaped " steel plates, is equipped with the second triangular steel plate (21) between two steel plates.
5. the additional lateral resisting Cable Structure according to claim 4 for reinforcing masonry structure, it is characterised in that: described oblique
It is anchored on cross steel column (1) to the other end of prestressed cable (4) or the second triangular steel plate of T steel column (2)
(21) on.
6. the additional lateral resisting Cable Structure according to claim 1 for reinforcing masonry structure, it is characterised in that: the cross
Protection sleeve pipe is equipped with to presstressed reinforcing steel (3) and oblique prestressed cable (4) respective outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682650.9U CN209637263U (en) | 2018-10-17 | 2018-10-17 | Additional lateral resisting Cable Structure for reinforcing masonry structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821682650.9U CN209637263U (en) | 2018-10-17 | 2018-10-17 | Additional lateral resisting Cable Structure for reinforcing masonry structure |
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| Publication Number | Publication Date |
|---|---|
| CN209637263U true CN209637263U (en) | 2019-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821682650.9U Active CN209637263U (en) | 2018-10-17 | 2018-10-17 | Additional lateral resisting Cable Structure for reinforcing masonry structure |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339475A (en) * | 2018-10-17 | 2019-02-15 | 东南大学 | Additional lateral resisting Cable Structure and reinforcement means for reinforcing masonry structure |
-
2018
- 2018-10-17 CN CN201821682650.9U patent/CN209637263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339475A (en) * | 2018-10-17 | 2019-02-15 | 东南大学 | Additional lateral resisting Cable Structure and reinforcement means for reinforcing masonry structure |
| CN109339475B (en) * | 2018-10-17 | 2024-03-15 | 东南大学 | Additional lateral force cable resistant structure for reinforcing masonry structure and reinforcing method |
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