CN103953205B - A kind of existing immature soil wall bamboo wood seismic reinforcing structure and method thereof - Google Patents
A kind of existing immature soil wall bamboo wood seismic reinforcing structure and method thereof Download PDFInfo
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- CN103953205B CN103953205B CN201410205121.XA CN201410205121A CN103953205B CN 103953205 B CN103953205 B CN 103953205B CN 201410205121 A CN201410205121 A CN 201410205121A CN 103953205 B CN103953205 B CN 103953205B
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Abstract
The present invention relates to a kind of existing immature soil wall bamboo wood seismic reinforcing structure and method thereof, carry out according to the following steps: (1) is offered on immature soil wall and some run through hole, and be embedded in pressure-bearing anchoring device running through hole; (2) the uniform some corresponding bamboo canes in body of wall both sides, described bamboo cane is through running through tensioning the anchoring together of the hole bamboo cane corresponding with another side. The bamboo wood that the present invention adopts substantially does not increase dead load, does not change former scantling, and price is cheap, technique is simple, it is convenient to construct, environmental protection, restoring the old as the old; Meanwhile, bamboo wood and soil body energy collaborative work.
Description
Technical field
The present invention relates to a kind of existing immature soil wall bamboo wood seismic reinforcing structure and method thereof.
Background technology
All over the world, there are many native structure Architecture sites with great antique value, such as ancient Great Wall, Fujian Tu Lou etc. These earthen ruins are many is distributed in Areas of High Earthquake Intensity district, owing to havoc has been suffered in the reason effects such as long-term environmental attack and tourism development, urgently needs to carry out seismic hardening.
The seismic hardening mode that immature soil building cob wall adopts is a lot, mainly can be divided into two big classes. One class is reinforced in body, and it adopts chemical solution to penetrate into the soil body, reaches the object of seismic hardening; Another class is surface consolidation, as adopted reinforcing bar, steel post or brick post etc. to reinforce. Although these reinforcing modes have effect, but still have the following disadvantages: the chemical reagent that (1) chemical consolidation method adopts changes the character of soil, even changes the original appearance of cob wall, and chemical reagent is unstable, easily aging, it is possible to cob wall to be accelerated and destroy; (2) reinforcement material that surface consolidation method adopts does not mate with the character of cob wall, mainly shows as elasticity modulus of materials difference too big, and intensity can not effectively utilize. Bonding interface is weak simultaneously, can not form good entirety to reach the object of collaborative work; (3) operation of existing reinforcing mode is loaded down with trivial details, and long construction period, inadequate Applied economy, does not reach the requirement of environmental protection, does not more reach the strengthen principle of restoring the old as the old.
Therefore, inheriting and on the basis using for reference existing reinforcing side technology, developing low cost, high-performance, the reinforcing mode of environmental protection and reinforcement material, there is major and immediate significance and actual application value.
Summary of the invention
The present invention is directed to above-mentioned prior art Problems existing and make improvement, namely technical problem to be solved by this invention is to provide a kind of existing immature soil wall bamboo wood seismic reinforcing structure and method thereof, in this structure, bamboo wood does not substantially increase dead load, does not change former scantling, and price is cheap, technique is simple, it is convenient to construct, environmental protection, restoring the old as the old; Meanwhile, bamboo wood and soil body energy collaborative work.
In order to solve the problems of the technologies described above, the technical scheme one of the present invention is: a kind of existing immature soil wall bamboo wood Shockproof reinforcing method, carries out according to the following steps:
(1) offer on immature soil wall and some run through hole, and be embedded in pressure-bearing anchoring device running through hole;
(2) the uniform some corresponding bamboo canes in body of wall both sides, described bamboo cane is through running through tensioning the anchoring together of the hole bamboo cane corresponding with another side.
Further, if surface of wall is coated with whitewashes surface layer, the immature soil wall in described step (1) need to remove that body of wall is original whitewashes surface layer.
Further, the pressure-bearing anchoring device in described step (1) is bamboo trunk or steel pipe.
Further, the round bamboo bamboo green grass or young crops that the bamboo cane in described step (2) is 4 years by bamboo age is split and makes, and bamboo is blue or green, and to split that to make width be 20-40mm, thickness after treatment be the bamboo cane of 2-4mm.
Further, in described step (2), bamboo cane anchoring glue material is bonding or other mechanical anchor.
Further, the oblique layout of bamboo cane in described step (2), horizontally disposed or be arranged vertically.
Further, also comprise step (3) bamboo cane anchoring good after, body of wall is original whitewashes surface layer in recovery.
In order to solve the problems of the technologies described above, the technical scheme two of the present invention is: a kind of existing immature soil wall bamboo wood seismic reinforcing structure, comprise some be distributed on and immature soil wall runs through hole, described hole of running through is embedded with pressure-bearing anchoring device, the uniform some corresponding bamboo canes in described immature soil wall body of wall both sides, described bamboo cane is through running through tensioning the anchoring together of the hole bamboo cane corresponding with another side.
Further, described pressure-bearing anchoring device is bamboo trunk or steel pipe.
Further, the round bamboo bamboo green grass or young crops that described bamboo cane is 4 years by bamboo age is split and makes, and bamboo is blue or green, and to split that to make width be 20-40mm, thickness after treatment be the bamboo cane of 2-4mm.
Further, described bamboo cane anchoring glue material is bonding or other mechanical anchor, the oblique layout of bamboo cane, horizontally disposed or be arranged vertically.
Compared with prior art, the present invention has following useful effect: after the cob wall surface needing to reinforce is processed, in body of wall both sides stretch-draw bamboo cane, can effectively improve immature soil wall antidetonation ability and ductility by this method, owing to the Young's modulus of bamboo cane and cob wall is close, the two can realize collaborative work, the tensile strength of bamboo cane is relatively high on the other hand, compensate for the defect that cob wall tensile strength is lower, bamboo cane environmental protection simultaneously, bamboo wood is easily processed, and price is cheap.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Accompanying drawing explanation
Fig. 1 is the horizontally disposed organigram of the embodiment of the present invention one bamboo cane.
Fig. 2 is the organigram of the embodiment of the present invention two oblique layout of bamboo cane.
Fig. 3 is the organigram that in the embodiment of the present invention two, bamboo cane is connected with grade beam.
Fig. 4 is the organigram running through hole, pressure-bearing anchoring device and bamboo cane layout in the embodiment of the present invention in immature soil body of wall.
In figure: 1-runs through hole, 2-immature soil wall, 3-bamboo cane, 4-grade beam, 5-pressure-bearing anchoring device.
Embodiment
Embodiment one: as shown in figs. 1 and 4, the embodiment that a kind of bamboo cane is horizontally disposed, immature soil wall 2 is offered two rows vertical run through hole 1, and it is embedded in pressure-bearing anchoring device 5 running through hole, the bamboo cane 3 of body of wall both sides is horizontally disposed, the corresponding bamboo cane 3 in body of wall both sides through after running through hole 1 tensioning and anchoring, bamboo cane 3 is parallel to each other.
Embodiment two: as shown in Figures 2 and 4, the embodiment of the oblique layout of a kind of bamboo cane, that offers vertical direction and horizontal direction on immature soil wall 2 runs through hole 1, and it is embedded in pressure-bearing anchoring device 5 running through hole, the bamboo cane 3 of body of wall both sides is interlocked oblique layout,, the corresponding bamboo cane 3 in body of wall both sides through after running through hole 1 tensioning and anchoring, bamboo cane is staggered to form latticed; When bamboo cane 3 is connected with grade beam 4, as shown in Figure 3, extend bamboo cane 3 to grade beam 4 to be covered by grade beam.
In the present invention, bamboo cane also can be arranged vertically or the decoration form of other shapes, can arrange shape according to practical situation and aesthetic requirements adjustment bamboo cane.
The foregoing is only the better embodiment of the present invention, all impartial changes done according to the present patent application patent scope, with modifying, all should belong to the covering scope of the present invention.
Claims (8)
1. an existing immature soil wall bamboo wood Shockproof reinforcing method, it is characterised in that, carry out according to the following steps:
(1) offer on immature soil wall and some run through hole, and be embedded in pressure-bearing anchoring device running through hole;
(2) the uniform some corresponding bamboo canes in body of wall both sides, described bamboo cane is through running through tensioning the anchoring together of the hole bamboo cane corresponding with another side; Bamboo cane anchoring glue material is bonding or other mechanical anchor, the oblique layout of bamboo cane, horizontally disposed or be arranged vertically.
2. existing immature soil wall bamboo wood Shockproof reinforcing method according to claim 1, it is characterised in that: the immature soil wall in described step (1) need to remove that body of wall is original whitewashes surface layer.
3. existing immature soil wall bamboo wood Shockproof reinforcing method according to claim 1, it is characterised in that: the pressure-bearing anchoring device in described step (1) is bamboo trunk or steel pipe.
4. existing immature soil wall bamboo wood Shockproof reinforcing method according to claim 1, it is characterized in that: the round bamboo bamboo green grass or young crops that the bamboo cane in described step (2) is 4 years by bamboo age is split and makes, bamboo green grass or young crops is split after treatment and makes width be 20-40mm, thickness is the bamboo cane of 2-4mm.
5. existing immature soil wall bamboo wood Shockproof reinforcing method according to claim 2, it is characterised in that: also comprise step (3) bamboo cane anchoring good after, recover that body of wall is original whitewashes surface layer.
6. an existing immature soil wall bamboo wood seismic reinforcing structure, it is characterized in that: comprise some be distributed on and immature soil wall runs through hole, described hole of running through is embedded with pressure-bearing anchoring device, the uniform some corresponding bamboo canes in described immature soil wall body of wall both sides, described bamboo cane is through running through tensioning the anchoring together of the hole bamboo cane corresponding with another side; Described bamboo cane anchoring glue material is bonding or other mechanical anchor, the oblique layout of bamboo cane, horizontally disposed or be arranged vertically.
7. existing immature soil wall bamboo wood seismic reinforcing structure according to claim 6, it is characterised in that: described pressure-bearing anchoring device is bamboo trunk or steel pipe.
8. existing immature soil wall bamboo wood seismic reinforcing structure according to claim 6, it is characterised in that: the round bamboo bamboo green grass or young crops that described bamboo cane is 4 years by bamboo age is split and makes, and bamboo green grass or young crops is split after treatment and makes width be 20-40mm, thickness is the bamboo cane of 2-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205121.XA CN103953205B (en) | 2014-05-15 | 2014-05-15 | A kind of existing immature soil wall bamboo wood seismic reinforcing structure and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410205121.XA CN103953205B (en) | 2014-05-15 | 2014-05-15 | A kind of existing immature soil wall bamboo wood seismic reinforcing structure and method thereof |
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| Publication Number | Publication Date |
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| CN103953205A CN103953205A (en) | 2014-07-30 |
| CN103953205B true CN103953205B (en) | 2016-06-01 |
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| CN201410205121.XA Expired - Fee Related CN103953205B (en) | 2014-05-15 | 2014-05-15 | A kind of existing immature soil wall bamboo wood seismic reinforcing structure and method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847035B (en) * | 2015-04-21 | 2017-03-15 | 西安建筑科技大学 | The construction method of raw-soil body of wall is reinforced in a kind of cutting |
| CN104863149B (en) * | 2015-05-21 | 2017-02-08 | 东华理工大学 | Humid environment earthen site slump damage flexible drainage bamboo fiber rod reinforcement method |
| CN104947948B (en) * | 2015-07-08 | 2016-08-24 | 长安大学 | A kind of reinforcement means of rammed earth body of wall |
| CN111005588A (en) * | 2019-12-26 | 2020-04-14 | 阳光学院 | Local repair method for rammed earth wall |
| CN111270869B (en) * | 2020-02-20 | 2022-02-25 | 阳光学院 | Rammed earth wall reinforcing method |
| CN114108871A (en) * | 2021-11-29 | 2022-03-01 | 上海建工四建集团有限公司 | Rammed earth wall for enhancing horizontal shear resistance and construction method thereof |
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|---|---|---|---|---|
| JP2007002522A (en) * | 2005-06-23 | 2007-01-11 | Omtec:Kk | Earth reinforcement method |
| CN101215930A (en) * | 2008-01-02 | 2008-07-09 | 湖南大学 | Method for reinforcing wall using bamboo wood |
| KR100932970B1 (en) * | 2008-12-10 | 2009-12-21 | 주식회사 신아건설산업 | Bamboo mat structure of blind type for soft clay surface reinforcement and the construction method of reinforcing soft clay surface with it |
| CN102979316A (en) * | 2012-12-11 | 2013-03-20 | 上海市建筑科学研究院(集团)有限公司 | Method for reinforcing reinforced concrete girder by adhering bamboo board |
| CN103015741A (en) * | 2012-12-15 | 2013-04-03 | 上海市建筑科学研究院(集团)有限公司 | Method for reinforcing prestressed concrete core slabs by sticking bamboo boards |
| CN203856228U (en) * | 2014-05-15 | 2014-10-01 | 福州大学 | Seismic hardening structure for bamboo material of existing raw soil wall |
-
2014
- 2014-05-15 CN CN201410205121.XA patent/CN103953205B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007002522A (en) * | 2005-06-23 | 2007-01-11 | Omtec:Kk | Earth reinforcement method |
| CN101215930A (en) * | 2008-01-02 | 2008-07-09 | 湖南大学 | Method for reinforcing wall using bamboo wood |
| KR100932970B1 (en) * | 2008-12-10 | 2009-12-21 | 주식회사 신아건설산업 | Bamboo mat structure of blind type for soft clay surface reinforcement and the construction method of reinforcing soft clay surface with it |
| CN102979316A (en) * | 2012-12-11 | 2013-03-20 | 上海市建筑科学研究院(集团)有限公司 | Method for reinforcing reinforced concrete girder by adhering bamboo board |
| CN103015741A (en) * | 2012-12-15 | 2013-04-03 | 上海市建筑科学研究院(集团)有限公司 | Method for reinforcing prestressed concrete core slabs by sticking bamboo boards |
| CN203856228U (en) * | 2014-05-15 | 2014-10-01 | 福州大学 | Seismic hardening structure for bamboo material of existing raw soil wall |
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| CN103953205A (en) | 2014-07-30 |
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