CN110685451A - Adobe house reinforcing and reforming method - Google Patents
Adobe house reinforcing and reforming method Download PDFInfo
- Publication number
- CN110685451A CN110685451A CN201910830959.0A CN201910830959A CN110685451A CN 110685451 A CN110685451 A CN 110685451A CN 201910830959 A CN201910830959 A CN 201910830959A CN 110685451 A CN110685451 A CN 110685451A
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- China
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- wall
- constructional column
- stirrup
- groove
- grooving
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
Abstract
The invention discloses a method for reinforcing and reconstructing an adobe house, which comprises the following steps: step one, vertically grooving the inner side and the outer side of wall bodies on two sides of a corner of an outer wall of a adobe house, arranging vertical longitudinal reinforcements, drilling holes on the vertical grooved walls to form constructional column stirrup drilling holes, and arranging constructional column stirrups by using the constructional column stirrup drilling holes to form a constructional column reinforcement framework; step two, transversely grooving the inner side and the outer side of the top of the outer wall, wherein the transversely grooving extends to the bottom of the gable of the outer wall and is communicated with the gable, transverse longitudinal ribs are arranged in the transversely grooving, holes are drilled in the transversely grooved wall to form ring beam stirrup drilled holes, and the ring beam stirrups are arranged by utilizing the ring beam stirrup drilled holes; the invention constructs the constructional column and the ring beam groove by grooving on the original wall body, forms the integral wall-clamped constructional column and the ring beam by utilizing the drilled holes to arrange the stirrups, supports the formwork and pours the concrete, forms a stable supporting system, improves the strength, the rigidity and the stability of the adobe house, and reserves the plastering thickness on the grooving in addition, thereby being convenient for plastering to restore the original appearance of the building.
Description
Technical Field
The invention belongs to the technical field of dangerous house reconstruction, and particularly relates to a method for reinforcing and reconstructing an adobe house.
Background
At present, a large number of adobe houses still exist in rural areas in China, the houses are built by soil, have good effects on heat preservation and insulation, are warm in winter and cool in summer, and are deeply popular with old people in rural areas. And the construction cost is low, the local materials are used, and the construction process is simple. However, the problems of component damage and the like of the adobe house can also occur over time, so the adobe house is easy to damage and even collapse in earthquake and rain, and personnel and property loss is caused. And domestic traditional adobe room is mostly simple rammed earth wall enclosure, and roof framework is mostly timber structure, and both lack reliable connection, and many houses have the potential safety hazard of certain degree.
As the existing adobe house structure does not consider the earthquake influence and other severe horizontal actions during construction, the adobe house is easy to damage in the earthquake.
The adobe house is erected on the raw soil wall or the brick wall by a roof truss structure, the connection between the raw soil wall and the brick wall is not strong, the structural bearing is supported by the wall body, and the requirement on the bearing capacity of the wall body is higher
Many historical relics are built by adobe houses, and the reinforcement and the transformation of the adobe houses are particularly important;
at present, most of adobe dangerous houses are reinforced by adopting steel structure support, so that the reinforcing cost is high, the structural damage is large, the construction cost is high, and the restoration of the original appearance of a building is not facilitated.
Disclosure of Invention
The invention aims to: in order to solve the technical problems related to the background technology, a method for reinforcing and transforming an adobe house is provided.
The technical scheme adopted by the invention is as follows:
a method for reinforcing and reforming an adobe house comprises the following steps:
step one, vertically grooving the inner side and the outer side of wall bodies on two sides of a corner of an outer wall of a adobe house, arranging vertical longitudinal reinforcements, drilling holes on the vertical grooved walls to form constructional column stirrup drilling holes, and arranging constructional column stirrups by using the constructional column stirrup drilling holes to form a constructional column reinforcement framework;
step two, transversely grooving the inner side and the outer side of the top of the outer wall, wherein the transversely grooving extends to the bottom of the gable of the outer wall and is communicated with the gable, transverse longitudinal ribs are arranged in the transversely grooving, holes are drilled in the transversely grooved wall to form ring beam stirrup drilled holes, and the ring beam stirrups are arranged by utilizing the ring beam stirrup drilled holes; forming a ring beam reinforcement framework;
thirdly, chiseling grooves in the inner side and the outer side of the top end of the gable along the slope direction of the gable to form a slope beam groove, arranging slope beam longitudinal ribs, transversely chiseling grooves at the top of the slope beam groove to form a slope beam stirrup groove, and arranging slope beam stirrups by using the slope beam stirrup groove; forming a reinforcement framework of the slope beam;
erecting a formwork at the vertical notch, the transverse notch and the slope beam groove and pouring concrete, and reserving thicknesses for plastering layers on the inner side and the outer side of the wall;
and fifthly, plastering on the concrete surfaces of the vertical notch groove, the transverse notch groove and the sloping beam groove.
As a further technical scheme of the invention: the depths of the vertical notch, the transverse notch and the slope chisel groove are 60mm, and the widths of the vertical notch, the transverse notch and the slope chisel groove are 240 mm and 300 mm.
As a further technical scheme of the invention: the ring beam reinforcement framework is in lap joint with the constructional column reinforcement framework.
As a further technical scheme of the invention: the main reinforcement of the reinforced framework of the constructional column is 4 phi 12, and the stirrup is phi 8@ 250.
As a further technical scheme of the invention: the hooping of the ring beam reinforcement framework is 4 phi 12, and the hooping is phi 8@ 250.
As a further technical scheme of the invention: c20 fine stone concrete is poured in the fourth step, and the thickness of a plastering layer is reserved to be 20-30 mm;
as a further technical scheme of the invention: and plastering in the fifth step by adopting the same or similar soil as the original wall body, so as to restore the original appearance and the original appearance of the building.
As a further technical scheme of the invention: placing a purline at the top of the gable wall to support the formwork and pouring a concrete baffle before the fifth step, and limiting downward displacement of the purline for stably supporting the roof.
As a further technical scheme of the invention: the hoop reinforcement of the sloping beam corresponding to the preset position of the concrete baffle on the gable wall extends upwards to form the reinforcement of the concrete baffle, so that the strength of the concrete baffle is improved.
1. The invention constructs constructional column and ring beam groove on the original wall body by grooving, and utilizes the drill hole to arrange the stirrup, forms the integral wall-sandwiched constructional column and ring beam after the formwork is supported and the concrete is poured, forms the stable supporting system, improves the intensity, rigidity and stability of the adobe house, in addition, the invention reserves the plastering thickness on the grooving, facilitates the plastering and restores the original appearance of the building, in particular, the invention arranges the longitudinal reinforcement in the grooving of the corner of the outer wall, the drill hole arranges the stirrup and forms the constructional column form with the original wall body, the grooving of the top of the outer wall places the longitudinal reinforcement, and the drill hole arranges the stirrup, thus pours and forms the ring beam with the original wall body; in addition, the slope direction of the two sides of the slope direction top of the gable along the slope direction is chiseled, longitudinal ribs are placed, and the transverse chiseling grooves are provided with stirrups, so that the slope direction beam is poured to reinforce the bearing capacity of the wall body and the integrity of the gable.
2. The invention further forms a formwork at the top of the gable wall and pours the concrete baffle, reasonably controls the activity of the purline, can effectively increase the stability of the wood roof and fully play the role of supporting the space of the roof.
3. The thickness of the soil plastering layer is reserved when concrete at the notch groove is poured, and the soil plastering is carried out after the concrete is poured, so that the original appearance of the building is better restored.
4. The invention has the advantages of small damage to the structure, low construction cost and obvious reinforcement effect.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a crisis structure according to the present invention;
FIG. 3 is a horizontal cross-sectional view of a structural column at a corner of an exterior wall according to the present invention;
FIG. 4 is a horizontal cross-sectional view of the ring beam of the present invention;
FIG. 5 is a horizontal cross-sectional view of a sloping beam according to the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 7 is a rear view of the present invention.
The labels in the figure are: 1. an outer wall; 2. vertically grooving; 3. a constructional column reinforcing rib framework; 3-1, vertical longitudinal ribs; 3-2, constructing a column stirrup; 3-3, drilling a constructional column stirrup; 4. a purlin; 5. a concrete baffle; 6. a gable wall; 7. transversely grooving; 8. a ring beam reinforcement framework; 8-1, transverse longitudinal ribs; 8-2, a ring beam stirrup; 8-3, drilling a hoop reinforcement of the ring beam; 9. a sloping beam groove; 10. a rib framework is arranged on the slope beam; 10-1, longitudinal ribs of the sloping beam; 10-2, a hoop of a sloping beam; 10-3, a hoop groove of the sloping beam; 11. and (4) a roof.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows: referring to fig. 1-7, a method for reinforcing and transforming an adobe house includes the following steps:
step one, vertically grooving 2 on the inner side and the outer side of wall bodies on two sides of a corner of an outer wall 1 of a adobe house, arranging vertical longitudinal ribs 3-1, drilling holes on the walls of the vertical grooving 2 to form constructional column stirrup drilling holes 3-3, and arranging constructional column stirrups 3-2 by utilizing the constructional column stirrup drilling holes 3-3 to form a constructional column reinforcement framework 3;
step two, transversely grooving 7 on the inner side and the outer side of the top of the outer wall 1, wherein the transversely grooving 7 extends to the bottom of a gable 6 of the outer wall 1 and is communicated with the gable, transverse longitudinal ribs 8-1 are arranged in the transversely grooving 7, holes are drilled in the wall of the transversely grooving 7 to form a beam hooping drilling hole 8-3, and a beam hooping 8-2 is arranged by utilizing the beam hooping drilling hole 8-3; forming a ring beam reinforcement framework 8;
thirdly, respectively chiseling grooves in a sloping direction on the inner side and the outer side of the top end of the gable 6 along the slope direction of the gable 6 to form a sloping beam groove 9, arranging a sloping beam longitudinal rib 10-1, transversely chiseling a groove at the top of the sloping beam groove 9 to form a sloping beam stirrup groove 10-3, and arranging a sloping beam stirrup 10-2 by using the sloping beam stirrup groove 10-3 to form a sloping beam reinforcement framework 10;
fourthly, erecting a formwork at the vertical notch 2, the transverse notch 7 and the sloping beam groove 9, pouring concrete, and reserving thicknesses for plastering layers on the inner side and the outer side of the wall;
and fifthly, plastering on the concrete surfaces of the vertical notch 2, the transverse notch 7 and the sloping beam groove 9.
The depth of the vertical carving groove, the transverse carving groove and the slope chiseling groove is 6cm, and the width of the vertical carving groove, the transverse carving groove and the slope chiseling groove is 240 cm.
The ring beam reinforcement framework 8 is in lap joint with the constructional column reinforcement framework 3.
The main reinforcement of the constructional column reinforcement framework 3 is 4 phi 12, and the stirrup is phi 8@ 250.
The hooping of the ring beam reinforcement framework 8 is 4 phi 12, and the hooping is phi 8@ 250.
And C20 fine aggregate concrete is poured in the fourth step, and the thickness of a plastering layer is reserved to be 3 cm.
And in the step five, the plastering is carried out by adopting the same or similar soil as the original wall body, so as to restore the original appearance.
Example two:
the embodiment adds the following technical features on the basis of the first embodiment:
and placing a formwork at the purlin 4 at the top of the gable 6 and pouring a concrete baffle 5 before the step five, and limiting the downward displacement of the purlin 4 for stably supporting the roof 11.
The slope beam stirrups 10-2 corresponding to the preset positions of the concrete baffles 5 on the gable 6 extend upwards to form the reinforcing bars of the concrete baffles 5, so that the strength of the concrete baffles 5 is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A method for reinforcing and reforming an adobe house is characterized by comprising the following steps: the method comprises the following steps:
step one, vertically grooving the inner side and the outer side of wall bodies on two sides of a corner of an outer wall of a adobe house, arranging vertical longitudinal ribs, drilling holes on the vertical grooved walls to form constructional column stirrup drilling holes, and arranging constructional column stirrups by utilizing the constructional column stirrup drilling holes to form a constructional column reinforcement framework;
step two, transversely grooving the inner side and the outer side of the top of the outer wall, wherein the transversely grooving extends to the bottom of the gable of the outer wall and is communicated with the gable, transverse longitudinal ribs are arranged in the transversely grooving, holes are drilled in the transversely grooved wall to form ring beam stirrup drilled holes, and the ring beam stirrups are arranged by utilizing the ring beam stirrup drilled holes; forming a ring beam reinforcement framework;
thirdly, chiseling grooves in the inner side and the outer side of the top end of the gable along the slope direction of the gable to form a slope beam groove, arranging slope beam longitudinal ribs, transversely chiseling grooves at the top of the slope beam groove to form a slope beam stirrup groove, and arranging slope beam stirrups by using the slope beam stirrup groove; forming a reinforcement framework of the slope beam;
erecting a formwork at the vertical notch, the transverse notch and the slope beam groove and pouring concrete, and reserving thicknesses for plastering layers on the inner side and the outer side of the wall;
and fifthly, plastering on the concrete surfaces of the vertical notch groove, the transverse notch groove and the sloping beam groove.
2. The adobe house reinforcing and reforming method of claim 1, wherein: the depths of the vertical notch, the transverse notch and the slope chisel groove are 60mm, and the widths of the vertical notch, the transverse notch and the slope chisel groove are 240 mm and 300 mm.
3. The adobe house reinforcing and reforming method of claim 1, wherein: the ring beam reinforcement framework is in lap joint with the constructional column reinforcement framework.
4. The adobe house reinforcing and reforming method of claim 1, wherein: the main reinforcement of the reinforced framework of the constructional column is 4 phi 12, and the stirrup is phi 8@ 250.
5. The adobe house reinforcing and reforming method of claim 1, wherein: the hooping of the ring beam reinforcement framework is 4 phi 12, and the hooping is phi 8@ 250.
6. The adobe house reinforcing and reforming method of claim 1, wherein: and C20 fine stone concrete is poured in the fourth step, and the thickness of a plastering layer is reserved to be 20-30 mm.
7. The adobe house reinforcing and reforming method of claim 1, wherein: and in the step five, the plastering is carried out by adopting the same or similar soil as the original wall body, so as to restore the original appearance.
8. The adobe house reinforcement and reconstruction method according to any one of claims 1 to 7, characterized in that: and fifthly, placing a purline on the top of the gable wall for supporting a formwork and pouring a concrete baffle plate to limit downward displacement of the purline.
9. The adobe house reinforcing and reforming method of claim 8, wherein: and the hoop reinforcement of the sloping beam corresponding to the preset position of the concrete baffle on the gable wall extends upwards to form the reinforcement of the concrete baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910830959.0A CN110685451A (en) | 2019-09-04 | 2019-09-04 | Adobe house reinforcing and reforming method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910830959.0A CN110685451A (en) | 2019-09-04 | 2019-09-04 | Adobe house reinforcing and reforming method |
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| CN110685451A true CN110685451A (en) | 2020-01-14 |
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| CN201910830959.0A Pending CN110685451A (en) | 2019-09-04 | 2019-09-04 | Adobe house reinforcing and reforming method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035804A1 (en) * | 2021-09-10 | 2023-03-16 | 上海建为历保科技股份有限公司 | Reinforcement apparatus for wok ear rammed earth wall correction |
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| DE3406173A1 (en) * | 1983-11-11 | 1985-05-30 | Zürcher Ziegeleien, Zürich | Process for producing a reinforced masonry structure, and masonry block and shaped reinforcing element for carrying out the process |
| CN101457556A (en) * | 2006-06-16 | 2009-06-17 | 罗进南 | Core beam constructional column mixed combination wall, building method and relevant building block |
| CN102888912A (en) * | 2010-03-19 | 2013-01-23 | 南通建筑工程总承包有限公司 | L-type shear wall horizontal connecting node |
| CN104847035A (en) * | 2015-04-21 | 2015-08-19 | 西安建筑科技大学 | Construction method of grooving reinforcement raw soil wall body |
| CN106351460A (en) * | 2016-08-26 | 2017-01-25 | 四川省建筑科学研究院 | Method for maintenance and reinforcement of rural dangerous building |
| CN206438787U (en) * | 2016-12-20 | 2017-08-25 | 陕西理工学院 | A kind of enhanced raw-soil wall of structure |
| CN107859178A (en) * | 2017-11-10 | 2018-03-30 | 湘潭远大住宅工业有限公司 | The attachment structure and its construction method of complete prefabricated inclined roof and Cast-in-situ Beam |
-
2019
- 2019-09-04 CN CN201910830959.0A patent/CN110685451A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3406173A1 (en) * | 1983-11-11 | 1985-05-30 | Zürcher Ziegeleien, Zürich | Process for producing a reinforced masonry structure, and masonry block and shaped reinforcing element for carrying out the process |
| CN101457556A (en) * | 2006-06-16 | 2009-06-17 | 罗进南 | Core beam constructional column mixed combination wall, building method and relevant building block |
| CN102888912A (en) * | 2010-03-19 | 2013-01-23 | 南通建筑工程总承包有限公司 | L-type shear wall horizontal connecting node |
| CN104847035A (en) * | 2015-04-21 | 2015-08-19 | 西安建筑科技大学 | Construction method of grooving reinforcement raw soil wall body |
| CN106351460A (en) * | 2016-08-26 | 2017-01-25 | 四川省建筑科学研究院 | Method for maintenance and reinforcement of rural dangerous building |
| CN206438787U (en) * | 2016-12-20 | 2017-08-25 | 陕西理工学院 | A kind of enhanced raw-soil wall of structure |
| CN107859178A (en) * | 2017-11-10 | 2018-03-30 | 湘潭远大住宅工业有限公司 | The attachment structure and its construction method of complete prefabricated inclined roof and Cast-in-situ Beam |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023035804A1 (en) * | 2021-09-10 | 2023-03-16 | 上海建为历保科技股份有限公司 | Reinforcement apparatus for wok ear rammed earth wall correction |
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Application publication date: 20200114 |