CN216277059U - Adopt network structure technique to bury antidetonation reinforcement structure of building to stone - Google Patents
Adopt network structure technique to bury antidetonation reinforcement structure of building to stone Download PDFInfo
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- CN216277059U CN216277059U CN202122513540.8U CN202122513540U CN216277059U CN 216277059 U CN216277059 U CN 216277059U CN 202122513540 U CN202122513540 U CN 202122513540U CN 216277059 U CN216277059 U CN 216277059U
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Abstract
The utility model relates to an anti-seismic reinforcing structure for a stone embedded building by adopting a net structure technology, which comprises two steel wire rope nets positioned on the front and back vertical surfaces of the wall surface of the stone embedded building, wherein the two steel wire rope nets are embedded into mortar joints of stone of the stone embedded building, and nodes of the two steel wire rope nets are mutually drawn and connected through a transverse connecting piece in the wall surface of the stone embedded building. Adopt this kind of wire rope network structure technique to the building is buried to the stone antidetonation reinforced structure, can not only make the traditional stone that the year loses repair bury building recovery strength and stability to this reinforced structure can improve the shearing resistance that the stone was buried and the inside and outside bending resistance in plane, and the ductility has also been improved, makes it have certain shock resistance.
Description
Technical Field
The utility model relates to an anti-seismic reinforcing structure for a stone buried building by adopting a net structure technology, belonging to the field of structural engineering.
Background
Prolific granite and volcanic on southeast coastal area island, in order to deal with the special environment and the weather in this area, local resident from very early beginning materials collection on the spot, utilize abundant stone material on the island to build the house, formed the stone house like one seat pillbox. The stone burial is like drawing the middle scenery to be distributed at each corner of the island, as if a beautiful and unique scenery attracts tourists all the time, the unique regional characteristics and the long history make the traditional village without architects become the natural cultural heritage of China.
Stone burial has existed since a long time ago, and its formation and development are a long-term evolution and lengthy deposition process. The phenomenon that the stone placing is lost due to age is also appeared at present, and a plurality of places which are not suitable for modern life exist in the stone placing is found in the research of the state space current situation of the stone placing. This traditional local-style dwelling houses building is built in the Ming and Qing to the local country time more, and along with the transition of the time and environment, receive the comprehensive influence of multifactor such as climatic environment, wind environment, the binding material that wall structure stone material was covered to most stone appears rotting inefficacy. Meanwhile, the southeast coastal area where the stone house is located is in a 7-degree or above earthquake-set defense area, and as the construction age is long, non-professionals such as local residents and the like participate in construction, the influence of the earthquake is not considered during construction, and earthquake-resistant reinforcing structural measures such as ring beams, structural columns, externally-wrapped steel and the like are not arranged, so that the stone house is difficult to resist the invasion of the earthquake.
Moreover, the government has issued a policy to advocate protection of traditional culture and reinforcement and protection of stone burials, and the three values of historical cultural value, aesthetic feeling value and economic value are reflected in a unified way. In the society with rapidly changing living conditions, the method can keep the nature in close contact with the historical trails left by ancestors, and is an indispensable factor for the balanced development of human beings; the random, natural and unique and characteristic beautiful and vivid settlement image is protected, and the Chinese aesthetic philosophy of 'harmonious unity' and 'difference' is embodied; meanwhile, the traditional settlement of the stone coffin is also a key interest point which can bring economy, and huge economic benefits can be earned by adopting a mode of tourism and commercial development, but many problems exposed in the development process can inevitably bring damage and influence to the traditional settlement, so that the preservation and inheritance of the stone coffin should be paid attention to, and the sustainable development of economic value is sought on the basis of ensuring that the ecological balance of the stone coffin is not damaged.
In conclusion, how to solve the above problems, the traditional settlement reinforcement and protection of the stone placing house can not only resist the local special environmental climate, but also maintain the integrity and stability of the stone placing house in the earthquake, and meanwhile, the unique characteristic stone placing house can inherit the perfect traditional culture, which is a problem to be solved urgently in the traditional stone building structure. Therefore, the utility model provides an anti-seismic reinforcing structure for a stone buried building by adopting a net structure technology.
SUMMERY OF THE UTILITY MODEL
In view of the defects of the prior art, the utility model aims to provide an anti-seismic reinforcing structure for a stone buried building by adopting a net structure technology.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides an adopt network structure technique to bury the antidetonation reinforcement structure of building to stone, includes the wire rope net that is located the positive and negative two facades that the building wall was buried to the stone, two wire rope nets embedding stone in the mortar seam of the building stone, through the inside mutual tractive connection of transverse connection spare of the building wall of stone between the node of two wire rope nets.
Preferably, the reinforcing steel wire ropes of the steel wire rope net are arranged along the mortar joint track in the horizontal and vertical directions, and the depth of the reinforcing steel wire ropes embedded into the mortar joint is 50-60 mm.
Preferably, transverse connection spare all includes the screw thread galvanized steel bar, and the end of screw thread galvanized steel bar all has set firmly terminal closed loop, and level, the vertical reinforcement wire rope of one side wire rope net all pass along corresponding terminal closed loop, and the head end of screw thread galvanized steel bar all is equipped with the head end closed loop, and level, the vertical reinforcement wire rope of another side wire rope net all pass along corresponding head end closed loop.
Preferably, the head end closed loop all includes two gaskets that are the U-shaped of buckling, and the screw thread galvanized steel bar all passes along the through-hole on the U-shaped opening that corresponds the gasket to seal the U-shaped opening, the horizontal reinforcement wire rope of another side wire rope net passes along one of them gasket is inside, vertical reinforcement wire rope passes along inside another of them gasket, and the equal spiro union of head end of screw thread galvanized steel bar has the bolt, is used for screwing up inwards.
Preferably, the threaded galvanized steel bars are threaded steel bars with the diameter of 8mm, the length of the threaded galvanized steel bars is 3/4 of the thickness of the wall, bonding mortar is smeared on the surface of the threaded galvanized steel bars, mortar joints are inserted into the vertical wall, and the bonding mortar is used for anchoring and preventing slippage.
Preferably, the gasket is an elastic gasket.
Compared with the prior art, the utility model has the following beneficial effects: this adopt network structure technique to the stone bury the structure of consolidating of antidetonation of building simple structure, adopt this kind of wire rope network structure technique to the stone structure of consolidating of compacting of antidetonation of building, can not only make the traditional stone of long-term repairment bury building recovery strength and stability to this structure of consolidating can improve the shearing resistance that the stone was buried and the inside and outside bending resistance in plane, the ductility has also obtained improving, makes it have certain shock resistance.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic configuration diagram of an embodiment of the present invention.
Fig. 2 is a schematic configuration diagram of a single mesh node.
Fig. 3 is a schematic side view of wall reinforcement.
Fig. 4 is a schematic view of the connection of the nodes of the wire rope net on the two vertical surfaces of the wall surface of the stone buried building.
Detailed Description
The utility model is further explained below with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1~4, this embodiment provides an adopt network structure technique to the antidetonation reinforcing structure of building under the stone, including being located the steel wire rope net 2 of two positive and negative facades that the building wall 1 was under the stone, two steel wire rope nets imbed in the mortar seam 3 of building stone material is under the stone, through the inside transverse connection spare 4 mutual tractive of building wall is connected under the stone between the node of two steel wire rope nets, with vertical and the crossing steel wire rope net formation firm node of level and make it fix on the wall, and be in the same place the steel wire rope net union system of two positive and negative facades of embedding wall, make this network structure reinforcing structure biography power system more complete. The stone cover can be protected in local special environment and climate, the integrity and stability of the stone cover can be kept in the earthquake, the reinforcing measures are convenient to realize, and the stone cover is easy to popularize. The stone is maintained for a long time after being reinforced, and the continuation and inheritance of the traditional stone placing culture can be realized.
In the embodiment of the present invention, the reinforcing steel cables of the steel cable net are arranged along the mortar joint track in the horizontal and vertical directions to form an approximately square grid, the size of which is typically 300 and 500 mm, depending on the size of the stone in the house building buried with the stone. The depth of the reinforced steel wire rope embedded into the mortar joint is 50-60mm, after the mortar joint is stripped by the depth of 50-60mm, hydraulic sand removal is needed, and after reinforcement is finished, mortar is applied again.
In the embodiment of the utility model, the transverse connecting pieces comprise threaded galvanized steel bars 5, tail end closed loops 6 are fixedly arranged at the tail ends of the threaded galvanized steel bars, horizontal and vertical reinforcing steel wires 9 of one side of the steel wire rope net pass through the corresponding tail end closed loops, head end closed loops are arranged at the head ends of the threaded galvanized steel bars, and horizontal and vertical reinforcing steel wires of the other side of the steel wire rope net pass through the corresponding head end closed loops.
In the embodiment of the utility model, the head end closed loop comprises two U-shaped bent gaskets 7, the thread galvanized steel bars pass through the through holes on the U-shaped openings of the corresponding gaskets to seal the U-shaped openings, the horizontal reinforcing steel wire rope of the steel wire rope net on the other surface passes through the inside of one of the gaskets, the vertical reinforcing steel wire rope passes through the inside of the other one of the gaskets, and the head ends of the thread galvanized steel bars are screwed with bolts 8 for screwing inwards to pre-tighten the reinforcing steel wire ropes, so that the step of rope knotting is omitted, the effect similar to rope knotting can be formed by only screwing the nuts, and the thread galvanized steel wire rope is firm and reliable, simple and rapid to operate and easy to popularize. The reinforcement improves the mechanical properties of the stone roofing construction, in particular the shear strength, the cords absorbing mainly the tensile stresses when subjected to shear or compression loads. Meanwhile, the bending strength of the load inside and outside the plane is improved, and the ductility can be improved to a certain extent. The reinforced stone placing building recovers the strength and stability and has certain shock resistance. For the stone buried building which cracks, after the stone buried building is reinforced by the net structure technology, two steel wire ropes can be clamped by screwing the nuts to form firm nodes, and the whole reinforcing network can be pre-tightened. Because the tightening nut has a pre-tightening effect on the steel wire rope, the steel wire rope has a pre-tightening force, and the original cracking part can be subjected to the pre-tightening effect, so that the crack is closed.
In the embodiment of the utility model, the threaded galvanized steel bar adopts a threaded steel bar with the diameter of 8mm, the length of the threaded galvanized steel bar is 3/4 of the thickness of the wall body, the surface of the threaded galvanized steel bar is coated with bonding mortar, a mortar joint is inserted into the vertical wall surface, and the bonding mortar is used for anchoring and preventing slippage. The bonding mortar may be non-shrinking mortar or epoxy mortar.
In the embodiment of the utility model, the gasket is an elastic gasket, such as an elastic plastic gasket. The reinforced steel wire rope is a high-strength steel wire rope or a composite steel wire.
The working principle of the aseismic reinforcement structure of the stone burying building by adopting the reticular structure technology is as follows: adopt this kind of wire rope network structure technique to the building is buried to the stone antidetonation reinforced structure, can not only make the traditional stone that the year loses repair bury building recovery strength and stability to this reinforced structure can improve the shearing resistance that the stone was buried and the inside and outside bending resistance in plane, and the ductility has also been improved, makes it have certain shock resistance.
In the embodiment of the utility model, the reinforcement process comprises the following steps:
1. selecting a reinforcing network node, and chiseling a joint mortar of the node;
2. inserting a transverse connecting piece the surface of which is coated with epoxy mortar;
3. stripping the mortar joint to the depth of 5-6cm along the net-shaped path by adopting a hydraulic sand removal method, and embedding the horizontal and vertical steel wire rope nets into the mortar joint;
4. filling mortar in the joint;
5. screwing the nut, slightly tensioning the rope, and fixing the rope in the mortar joint;
6. coating mortar in the joint again to completely cover the rope and the head of the transverse connecting piece;
7. and (5) performing aesthetic treatment on the seam by using a metal brush.
The reinforcing is finished after the process is finished, the stone roofing building after the reinforcing is finished can be subjected to the pre-pressing effect given by the internal net-shaped steel wire rope, partial cracks on the stone roofing which is originally overhauled for a long time can be closed again, certain strength and stability of the stone roofing can be recovered, the mechanical property of the stone roofing can be improved, the shearing resistance and the plane inner and outer bending resistance of the stone roofing can be improved, meanwhile, the ductility is also improved, and the stone roofing building has certain shock resistance.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an adopt network structure technique to bury the antidetonation reinforcement structure of building to stone, its characterized in that: the steel wire rope net comprises steel wire rope nets which are located on front and back vertical faces of a building wall face covered with stone, the two steel wire rope nets are embedded into mortar joints of the building stone covered with the stone, and nodes of the two steel wire rope nets are connected through mutual traction of transverse connecting pieces inside the building wall face covered with the stone.
2. The aseismatic reinforcement structure for stone roofing construction using reticular structure technology according to claim 1, characterized in that: the reinforcing steel wire ropes of the steel wire rope net are arranged along the mortar joint track in the horizontal and vertical directions, and the depth of the reinforcing steel wire ropes embedded into the mortar joint is 50-60 mm.
3. The aseismatic reinforcement structure for stone roofing construction using reticular structure technology according to claim 1, characterized in that: the transverse connection piece all includes the screw thread galvanized steel bar, and the end of screw thread galvanized steel bar has all set firmly terminal closed loop, and level, the vertical reinforcement wire rope of one side wire rope net all pass along corresponding terminal closed loop, and the head end of screw thread galvanized steel bar all is equipped with the head end closed loop, and level, the vertical reinforcement wire rope of another side wire rope net all pass along corresponding head end closed loop.
4. The aseismatic reinforcement structure for stone roofing construction using reticular structure technology according to claim 3, characterized in that: the head end closed loop all includes two gaskets that are the U-shaped of buckling, and the screw thread galvanized steel bar all passes along the through-hole on the U-shaped opening that corresponds the gasket to seal the U-shaped opening, the horizontal reinforcement wire rope of another side wire rope net passes along one of them gasket is inside, vertical reinforcement wire rope passes along inside another of them gasket, and the equal spiro union of head end of screw thread galvanized steel bar has the bolt, is used for screwing up inwards.
5. The aseismatic reinforcement structure for stone roofing construction using reticular structure technology according to claim 3, characterized in that: the thread galvanized steel bar adopts a thread steel bar with the diameter of 8mm, the length of the thread galvanized steel bar is 3/4 of the thickness of the wall body, the surface of the thread galvanized steel bar is coated with bonding mortar, a mortar joint is inserted into the vertical wall surface, and the bonding mortar is used for anchoring and preventing slippage.
6. The aseismatic reinforcement structure for stone roofing construction using reticular structure technology according to claim 4, characterized in that: the gasket is an elastic gasket.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122513540.8U CN216277059U (en) | 2021-10-19 | 2021-10-19 | Adopt network structure technique to bury antidetonation reinforcement structure of building to stone |
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| CN202122513540.8U CN216277059U (en) | 2021-10-19 | 2021-10-19 | Adopt network structure technique to bury antidetonation reinforcement structure of building to stone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687579A (en) * | 2022-05-10 | 2022-07-01 | 福州大学 | Unit type packaged stone bar floor slab nondestructive reinforcement structure and construction method |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114687579A (en) * | 2022-05-10 | 2022-07-01 | 福州大学 | Unit type packaged stone bar floor slab nondestructive reinforcement structure and construction method |
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