CN201198624Y - Bent component of embedded type composite stone structure - Google Patents
Bent component of embedded type composite stone structure Download PDFInfo
- Publication number
- CN201198624Y CN201198624Y CNU2008201024200U CN200820102420U CN201198624Y CN 201198624 Y CN201198624 Y CN 201198624Y CN U2008201024200 U CNU2008201024200 U CN U2008201024200U CN 200820102420 U CN200820102420 U CN 200820102420U CN 201198624 Y CN201198624 Y CN 201198624Y
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- stone structure
- flexural member
- groove
- structure flexural
- stone
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Abstract
The utility model discloses an embedded type combined stone structure flexural member, comprising a stone structure flexural member main body. A groove is chiseled at the tensile region of the stone structure flexural member main body along the vertical direction of the stone structure flexural member main body. A high strength tensile reinforcement material is vertically paved in the groove. The high strength tensile reinforcement material is bonded and fixed in the groove by a binding material. The embedded type combined stone structure flexural member largely increases the force performance and the bending load capacity of the structure flexural member through embedding the high strength tensile reinforcement material and the binding material in the tensile region of the stone structure flexural member main body. The embedded type combined stone structure flexural member can be applied in a beam type member with large span, and has the advantages of high load capacity and does not destroy the stone structure view and beauty. The embedded type combined stone structure flexural member can be used for reinforcing the newly-built stone structure project and the existing stone structure.
Description
Technical field
The utility model relates to a kind of embedded combination stone structure flexural member, can be applicable to the strengthening reconstruction of beam type stone bridge, stone structure building, porch and isostructural construction of decorated archway and existing stone structure engineering in the civil engineering.
Background technology
Stone structure is one of the most ancient form of structure of China, is widely used in bridge and building structure.Granite structural meterials great advantage is the compressive strength height, good endurance, and have natural quality advantage attractive in appearance.Stone structure has a long history in China's civil engineering, and foremost ancient times, the stone structure building comprised the The Zhaozhou Bridge (arch-type structure) of Zhao County, Hebei province, the Song dynasty Luoyang Bridge (girder structure) in Quanzhou, Fujian and the thing double tower of Kaiyuan Temple, Quanzhou etc.China some areas, particularly Fujian South Fujian Province still continue to adopt stone material to build the house because granite is drawn materials conveniently in most of small towns.Also there is significant disadvantages in stone material, and is lower such as tensile strength, material is crisp and often have natural crack.Therefore, stone material is often used for compressed member on engineering is used, such as wall, post and arch etc.Though also have as flexural members such as beam slabs, higher because of the needs cross section, often seem too heavy, not only anti-bending bearing capacity is lower, and has the danger of bigger brittle fracture, thereby has limited the range of application of granite building material.
The utility model content
The purpose of this utility model provides a kind of embedded combination stone structure flexural member with big anti-bending bearing capacity.
The technical solution of the utility model is such: embedded combination stone structure flexural member, comprise stone structure flexural member body, this stone structure flexural member body tensile region vertically offers groove along member, vertically be equipped with high-strength tension muscle material in this groove, this high-strength tension muscle material is fixed in this groove by the binding material bonding.
Above-mentioned groove is the square groove that size is about 2 times of above-mentioned high-strength tension muscle material diameters.
Above-mentioned high-strength tension muscle material is tensile strength and modulus of elasticity all higher fiber reinforced material or steel strand.
Above-mentioned binding material is modified epoxy structure glue or the cement-based grout material with high-strength adhesion stress.
After adopting such scheme, the utlity model has following advantage: (1) can improve the anti-bending bearing capacity of stone structure flexural member greatly, has improved the fragility character of stone structure flexural member, thereby has expanded the range of application of stone structure.Not only make the popularization of pure stone structure building become possibility, simultaneously the practical span of Shi Liang is increased substantially.(2) by the reasonable combination of material, realize the mutual supplement with each other's advantages of material, give full play to the performance of material.(3) both can be used for new construction, also can be used for the reinforcing of existing stone structure.(4) because the groove face of groove is narrower, finishing need not whitewashed in the combined member surface after the embedding, can keep the characteristics of former stone member natural beauty.Simultaneously, by adjusting glue face height and glue face look in the groove, can reach different lines decorative effects.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cut-away view of Fig. 1.
Fig. 3 is a schematic perspective view of the present utility model.
The specific embodiment
Embedded combination stone structure flexural member of the present utility model, as Fig. 1, Fig. 2, shown in Figure 3, comprise stone structure flexural member body, stone structure flexural member body is the complete granite beam slab 1 that meets the engineering physical dimension in the present embodiment, the tensile region 4 of stone beam slab 1 vertically offers square groove 11 along stone beam slab 1, be filled with high-strength binding materials 2 such as modified epoxy structure glue or cement-based grout material in the square groove 11, and be vertically arranged with all higher fiber reinforced material of tensile strength and modulus of elasticity (FRP muscle) or steel strand 3 in the square groove 11, the size of square groove 11 is about fiber reinforced material or steel strand 3 diameters or thickness 2 times, and fiber reinforced material or steel strand 3 are fixed in the square groove 11 by binding material 2 bondings.
Stone structure flexural member of the present utility model, concrete constructure scheme is as follows:
(1), calculates by anti-bending bearing capacity and to determine required embedding muscle material diameter and quantity, to determine the size and the quantity of required plane cutter groove according to member section size, span with bear the load size.
(2) vertically offer the square groove 11 that size is about 2 times of fiber reinforced material or steel strand 3 diameters in the tensile region of stone beam slab 1 along stone beam slab 1;
(3) paste U.S. line paper to prevent the construction pollution stone material on square groove 11 limits;
(4) in square groove 11, insert binding material 2, its amount be about square groove 11 degree of depth half;
(5) be pressed into fiber reinforced material or steel strand 3 to desired depth in the square groove 11 of filling binding material 2, further insert binding material 2 again, the consumption of binding material 2 exceeds with the notch a little less than square groove 11, and the levelling glue face.For needs attractive in appearance, embedding high-intensity fiber reinforcing material or steel strand 3 back glue faces also can be lower than stone beam slab 1 surface, to form some recessed formula lines at the bottom of beam;
(6) tear U.S. line paper off, leave standstill to the design strength of binding material 2 and can lift use.
Claims (4)
1. embedded combination stone structure flexural member, comprise stone structure flexural member body, it is characterized in that: the tensile region of above-mentioned stone structure flexural member body vertically offers groove along stone structure flexural member body, vertically be equipped with high-strength tension muscle material in this groove, this high-strength tension muscle material is fixed in this groove by the binding material bonding.
2. embedded combination stone structure flexural member according to claim 1 is characterized in that: above-mentioned groove is the square groove that size is about 2 times of above-mentioned high-strength tension muscle material diameters.
3. embedded combination stone structure flexural member according to claim 1 is characterized in that: above-mentioned high-strength tension muscle material is tensile strength and modulus of elasticity all higher fiber reinforced material or steel strand.
4. embedded combination stone structure flexural member according to claim 1 is characterized in that: above-mentioned binding material is modified epoxy structure glue or the cement-based grout material with high-strength adhesion stress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201024200U CN201198624Y (en) | 2008-05-20 | 2008-05-20 | Bent component of embedded type composite stone structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201024200U CN201198624Y (en) | 2008-05-20 | 2008-05-20 | Bent component of embedded type composite stone structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198624Y true CN201198624Y (en) | 2009-02-25 |
Family
ID=40449782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201024200U Expired - Fee Related CN201198624Y (en) | 2008-05-20 | 2008-05-20 | Bent component of embedded type composite stone structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198624Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590521A (en) * | 2013-11-28 | 2014-02-19 | 东南大学 | Prefabricated reinforcement stone floor slab and manufacturing method thereof |
| CN107923189A (en) * | 2015-04-20 | 2018-04-17 | 希尔特克集团有限公司 | The masonry wall of reinforcing |
| CN109057138A (en) * | 2018-08-14 | 2018-12-21 | 华侨大学 | A kind of stone structure prefabricated profile |
| CN109235697A (en) * | 2018-11-06 | 2019-01-18 | 苏州金螳螂建筑装饰股份有限公司 | Corner brace and its manufacturing method applied to overweight wall top surface construction |
-
2008
- 2008-05-20 CN CNU2008201024200U patent/CN201198624Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590521A (en) * | 2013-11-28 | 2014-02-19 | 东南大学 | Prefabricated reinforcement stone floor slab and manufacturing method thereof |
| CN107923189A (en) * | 2015-04-20 | 2018-04-17 | 希尔特克集团有限公司 | The masonry wall of reinforcing |
| CN109057138A (en) * | 2018-08-14 | 2018-12-21 | 华侨大学 | A kind of stone structure prefabricated profile |
| CN109235697A (en) * | 2018-11-06 | 2019-01-18 | 苏州金螳螂建筑装饰股份有限公司 | Corner brace and its manufacturing method applied to overweight wall top surface construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20120520 |