CN203603524U - Reinforced stone structure with through-wall steel reinforcement framework and steel wire gauze - Google Patents
Reinforced stone structure with through-wall steel reinforcement framework and steel wire gauze Download PDFInfo
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- CN203603524U CN203603524U CN201320630817.8U CN201320630817U CN203603524U CN 203603524 U CN203603524 U CN 203603524U CN 201320630817 U CN201320630817 U CN 201320630817U CN 203603524 U CN203603524 U CN 203603524U
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- wire gauze
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Abstract
The utility model relates to a reinforced stone structure with through-wall steel reinforcement frameworks and pieces of steel wire gauze, and belongs to the technical field of anti-seismic reinforcing. The reinforced stone structure comprises a wall of a rough stone structure, and further comprises the pieces of stone wire gauze arranged on the two sides of the wall of the rough stone structure, and tie bars penetrating through the wall. Concrete is sprayed outside the steel wire gauze. The steel wire gauze, the tie bars and the sprayed concrete form a firm whole. The bottom ends of the steel wire gauze and anchoring rings embedded into the portions, on the two sides of the wall, of the foundation are firmly bound. Anchor drill holes are formed in the wall, the steel wire gauze is fixed through rivets arranged in the anchor drill holes, and the anchoring rings are fixed to the foundation through rivets. The tie bars penetrate through the wall through drilled holes in the wall, and the two ends of each tie bar and the joints of the steel wire gauze are bound. On the basis that the change amount of the house of the stone structure is small, the inner steel reinforcement framework and the outer steel reinforcement framework are added, the shearing resistance performance and the bending deformation resistance performance are improved, the integrity of the wall of the stone structure is enhanced, the anti-seismic reinforcing of the house of the stone structure is achieved, and the reinforced stone structure can be widely applied to reinforcing of the house of the stone structure.
Description
Technical field
The utility model relates to a kind of reinforcing stone structure that adopts the additional gauze wire cloth of cage of reinforcement through walls, belongs to seismic hardening technical field.
Background technology
Along with social development, the raising of the level of the productive forces, people more and more pay attention to the safety of house.And because stone structure compressive strength is good, because of the abundant good practicality that has cool in summer and warm in winter of body of wall, be subject to many peasants' welcome, be used as in a large number constructional materials.But stone structure belongs to granular structure, its shearing resistance, bending resistance, tensile property are poor, and the destruction suffering is also large, the especially large scale of construction, the building that the number of plies is higher.And the grade of mortar of stone structure house body of wall is generally on the low side at present, that have or even dry stone wall structural building, the form that adopts laid on end piece stone therebetween rubble to fill in most of stone structure house is more, and this form of structure will inevitably be suffered heavy destruction in the time of earthquake.Therefore, the reinforcement measure that improves stone structure agriculture residence seems particularly important, can either save like this peasant's improvement cost, and more safe and reliable dwelling environment can be provided again, reduces personnel and property loss that disaster causes, increases the application life in house.Can predict, along with people are more and more taken seriously raising and the seismic performance of building of self dwelling environment security requirement, if this technology is promoted, occupy aspect stone structure house and will have significant economic benefit reinforcing agriculture.
Utility model content
Due to the out-of-shape of stone, body of wall is thicker mostly, the anti-seismic construction practice of collar tie beam, constructional column is not very suitable, the utility model proposes a kind of reinforcing stone structure that adopts the additional gauze wire cloth of cage of reinforcement through walls, in order to solve the globality of stone structure house and the problem of poor seismic behavior.
The technical solution of the utility model is as follows:
Adopt a reinforcing stone structure for the additional gauze wire cloth of cage of reinforcement through walls, comprise former stone structure body of wall, also comprise the gauze wire cloth that is arranged on former stone structure body of wall both sides and the steel tie that connects body of wall, gauze wire cloth outside is sprayed and is had concrete; The concrete of described gauze wire cloth and steel tie and rear injection forms solid entirety; Wherein, gauze wire cloth bottom, with to be embedded in anchoring ring colligation in the ground of body of wall both sides firm, is provided with anchor hole on body of wall, and gauze wire cloth fixes by the rivet being arranged in anchor hole, and described anchoring ring is fixed in ground by rivet; Described steel tie is by being arranged on boring on body of wall through body of wall, and its two ends colligation is at the node place of gauze wire cloth.
Further, described steel tie diameter is Φ 12-Φ 14.
The bore diameter of described tension rib is not less than the steel tie diameter of twice.
The concrete thickness that spray in described gauze wire cloth outside is 0.2-2cm.
Anchor hole on described body of wall is plum blossom-shaped.
Wear in the hole of steel tie and be filled with concrete.
On filled wall, the concrete strength of hole is not less than C20.
The construction method of the reinforcing stone structure of the additional gauze wire cloth of above-mentioned employing cage of reinforcement through walls, adopts following steps:
Step 1: carry out ground stabilization and processing according to designing requirement, adopt the compacted soil of form of squeezing into steel plate in soil, improve the bearing capacity of ground;
Step 2: on the foundation surface concreting ground reinforcing, hammer into rivet and fix anchoring ring simultaneously after concrete reaches prescribed strength, anchoring ring should be avoided;
Step 3: according to design drawing positioning marking, carry out anchor hole layout by plum blossom-shaped on body of wall, carry out hole layout according to the position of steel tie, and carry out basic skill or training clearly and do, remove dirt, the scale of surface of wall;
Step 4: dig out anchor hole and boring according to designing requirement on body of wall, and clear up foreign material in anchor hole and hole, with dust in bellows or press water clean-out opening, imbed steel tie and water puddling with pea gravel concreten real in boring;
Step 5: reach 70% when above until steel tie place concrete strength, metal binding wire net, by firm with fixing in advance anchoring ring colligation gauze wire cloth bottom, and before drawing in the net, takes the necessary measures, in order to avoid end anchorage ring comes off while drawing in the net;
Step 6: from bottom to top, treat that gauze wire cloth moves steel tie position to, crotch processing is carried out in steel tie end, node place by its colligation at gauze wire cloth, then then carry out the colligation of last layer gauze wire cloth and steel tie, and squeeze into the fixing gauze wire cloth of rivet by plum blossom-shaped, gauze wire cloth can be tightened all the time stretching;
Step 7: sprayed mortar is to specific thickness, and carry out maintenance.
Beneficial effect:
Advantage of the present utility model is to adopt the additional gauze wire cloth of cage of reinforcement through walls to reinforce stone structure, has avoided the dismounting of former stone structure to rebuild, and construction method is simple, and economical rationality can not damage original structure.Utilize anchoring ring that gauze wire cloth is connected with ground, and utilize steel tie through walls to fix gauze wire cloth firm with gauze wire cloth colligation, make stone structure body of wall both sides form cage of reinforcement, last sprayed mortar, improves intensity and the shock resistance of stone structure body of wall greatly.
Owing to adopting the additional gauze wire cloth of cage of reinforcement through walls to reinforce stone structure construction simply, cost-saving, can improve well the shearing resistance of stone structure body of wall, the deformation performance of bending resistance, thereby strengthen the globality of stone structure body of wall.For peasant provides more safe and reliable dwelling environment, reduce personnel and property loss that disaster causes, increase the application life in house.Can predict, along with people are more and more paid attention to raising and the seismic performance of building of self dwelling environment security requirement, if this technology is promoted, occupy aspect stone structure house and will have significant economic benefit reinforcing agriculture.
Accompanying drawing explanation
Fig. 1 is the additional steel mesh structure floor map of cage of reinforcement through walls;
Fig. 2 is that gauze wire cloth is reinforced schematic diagram;
Fig. 3 is the A-A sectional drawing of Fig. 2;
Fig. 4 is gauze wire cloth and basic connection diagram;
Fig. 5 is anchoring ring schematic diagram.
In figure, 1: former stone structure body of wall; 2: gauze wire cloth; 3: node; 4: steel tie; 5: concrete; 6: ground; 7, anchoring ring; 8, steel plate.
The specific embodiment
A kind of reinforcing stone structure that adopts the additional gauze wire cloth of cage of reinforcement through walls of the present utility model, referring to shown in Fig. 1 to Fig. 5, comprise former stone structure body of wall 1, also comprise the gauze wire cloth 2 that is arranged on former stone structure body of wall 1 both sides and the steel tie 4 that connects body of wall 1, described gauze wire cloth 2 and steel tie 4 form solid entirety with the concrete 5 of rear injection, referring to Fig. 2 to Fig. 3.Wherein gauze wire cloth 2 bottoms are with to be embedded in anchoring ring 7 colligations in body of wall 1 both sides ground 6 firm, and in body of wall 1, press plum blossom-shaped anchor hole and arrange that rivet fixes gauze wire cloth 2, referring to Fig. 4.Described anchoring ring 7 is fixed in ground 6 by rivet, and described ground 6 carries out consolidation process according to soil property, can adopt the compacted soil of form of squeezing into steel plate 8 in the soil body, referring to Fig. 4.Described steel tie 4 by boring on body of wall 1 through body of wall 1 and two ends colligation at node 3 places of gauze wire cloth 2, described boring should and be applied concrete 5 and fill closely knit according to steel tie 4 location positioning.Wherein ground 6 after treatment, should be made a call on surface a layer concrete 5, so that rivet is connected ground 6 reliably with anchoring ring 7, steel plate 8 thickness and spacing should be determined according to design simultaneously, and anchoring ring 7 should be managed directly, must not tilt, referring to Fig. 5.Described steel tie 4 diameters are preferably Φ 12-Φ 14, and steel tie 4 bore diameters must not be less than twice bar diameter.Grout concrete 5 intensity should be lower than C20, and gauze wire cloth 2 is answered stretching tightening, and must not occur bending, and the outer sprayed mortar 5 of gauze wire cloth 2 should ensure enough thickness, can fully bond gauze wire cloth 2, guarantees that gauze wire cloth 2 is not by corrosion, and preferred thickness is 0.2-2cm.Its corresponding construction method is:
Step 1: ground processing, carry out ground 6 according to designing requirement and reinforce, select rational reinforcing mode, can adopt the compacted soil of form of squeezing into steel plate 8 in soil, improve the bearing capacity of ground 6;
Step 2: on the surperficial concreting of ground 6 ground reinforcing, hammer into rivet and fix anchoring ring 7 simultaneously after concrete 5 reaches prescribed strength, anchoring ring 7 should be avoided;
Step 3: according to design drawing positioning marking, carry out anchor hole layout by plum blossom-shaped, carry out hole layout according to the position of steel tie 4, and carry out basic skill or training clearly and do, remove the impurity such as dirt, scale on body of wall 1 surface;
Step 4: on body of wall 1, dig out anchor hole and hole according to designing requirement, and foreign material in cleaning eye, dust in bellows or press water clean-out opening for suggestion is imbedded steel tie 4 and is also watered puddling in fact with high grade pea gravel concreten 5 in boring;
Step 5: reach 70% when above until steel tie 4 place's concrete 5 intensity, metal binding wire net 2, first should be firm with fixing in advance anchoring ring 7 colligations by gauze wire cloth 2 bottoms, and before drawing in the net, should take the necessary measures, in order to avoid end anchorage ring 7 comes off while drawing in the net;
Step 6: from bottom to top, treat that gauze wire cloth 2 moves steel tie 4 positions to, crotch processing is carried out in steel tie 4 ends, node 3 places by its colligation at gauze wire cloth 2, then then carry out the colligation of last layer gauze wire cloth 2 and steel tie 4, and squeeze into the fixing gauze wire cloth 2 of rivet by plum blossom-shaped, can tighten all the time stretching;
Step 7: sprayed mortar 5 arrives specific thickness, and carries out maintenance.
Be more than a specific embodiment of the present utility model, enforcement of the present utility model is not limited to this.
Claims (6)
1. one kind adopts the reinforcing stone structure of the additional gauze wire cloth of cage of reinforcement through walls, comprise former stone structure body of wall (1), it is characterized in that: also comprise the gauze wire cloth (2) that is arranged on former stone structure body of wall (1) both sides and the steel tie (4) that connects body of wall (1), gauze wire cloth (2) outside is sprayed and had concrete; Described gauze wire cloth (2) and steel tie (4) form solid entirety with the concrete (5) of rear injection; Wherein, gauze wire cloth (2) bottom is with to be embedded in anchoring ring (7) colligation in body of wall (1) both sides grounds (6) firm, body of wall is provided with anchor hole on (1), and gauze wire cloth (2) is fixed by the rivet being arranged in anchor hole, described anchoring ring (7) is fixed in ground (6) by rivet; Described steel tie (4) is by being arranged on boring on body of wall (1) through body of wall (1), and its two ends colligation is located at the node (3) of gauze wire cloth (2).
2. the reinforcing stone structure of the additional gauze wire cloth of employing according to claim 1 cage of reinforcement through walls, is characterized in that: described steel tie (4) diameter is Φ 12-Φ 14.
3. the reinforcing stone structure of the additional gauze wire cloth of employing according to claim 1 cage of reinforcement through walls, is characterized in that: the bore diameter of described tension rib (4) is not less than the steel tie diameter of twice.
4. the reinforcing stone structure of the additional gauze wire cloth of employing according to claim 1 cage of reinforcement through walls, is characterized in that: wear in the hole of steel tie (4) and be filled with concrete (5).
5. the reinforcing stone structure of the additional gauze wire cloth of employing according to claim 1 cage of reinforcement through walls, is characterized in that: the concrete thickness that spray in described gauze wire cloth (2) outside is 0.2-2cm.
6. the reinforcing stone structure of the additional gauze wire cloth of employing according to claim 1 cage of reinforcement through walls, is characterized in that: the anchor hole on described body of wall is plum blossom-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630817.8U CN203603524U (en) | 2013-10-12 | 2013-10-12 | Reinforced stone structure with through-wall steel reinforcement framework and steel wire gauze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320630817.8U CN203603524U (en) | 2013-10-12 | 2013-10-12 | Reinforced stone structure with through-wall steel reinforcement framework and steel wire gauze |
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| Publication Number | Publication Date |
|---|---|
| CN203603524U true CN203603524U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320630817.8U Expired - Fee Related CN203603524U (en) | 2013-10-12 | 2013-10-12 | Reinforced stone structure with through-wall steel reinforcement framework and steel wire gauze |
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| CN (1) | CN203603524U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498571A (en) * | 2013-10-12 | 2014-01-08 | 北京筑福国际工程技术有限责任公司 | Reinforcing stone structure utilizing through-wall reinforcement cages with externally-arranged wire meshes and construction method of reinforcing stone structure |
| CN104405139A (en) * | 2014-12-03 | 2015-03-11 | 西南科技大学 | Strengthening method for stone wall body |
| CN106639017A (en) * | 2016-10-08 | 2017-05-10 | 中石化上海工程有限公司 | Brickwork anti-explosion wall |
| CN108560944A (en) * | 2018-05-03 | 2018-09-21 | 东南大学 | A kind of ruggedized construction and its construction method for reinforcing Old City Wall globality |
-
2013
- 2013-10-12 CN CN201320630817.8U patent/CN203603524U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498571A (en) * | 2013-10-12 | 2014-01-08 | 北京筑福国际工程技术有限责任公司 | Reinforcing stone structure utilizing through-wall reinforcement cages with externally-arranged wire meshes and construction method of reinforcing stone structure |
| CN103498571B (en) * | 2013-10-12 | 2015-09-09 | 北京筑福国际工程技术有限责任公司 | Adopt reinforcing stone structure and the construction method thereof of the additional gauze wire cloth of cage of reinforcement through walls |
| CN104405139A (en) * | 2014-12-03 | 2015-03-11 | 西南科技大学 | Strengthening method for stone wall body |
| CN104405139B (en) * | 2014-12-03 | 2017-01-11 | 西南科技大学 | Strengthening method for stone wall body |
| CN106639017A (en) * | 2016-10-08 | 2017-05-10 | 中石化上海工程有限公司 | Brickwork anti-explosion wall |
| CN108560944A (en) * | 2018-05-03 | 2018-09-21 | 东南大学 | A kind of ruggedized construction and its construction method for reinforcing Old City Wall globality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20171012 |