CN110094076A - A kind of reparation structure of Old City Wall - Google Patents
A kind of reparation structure of Old City Wall Download PDFInfo
- Publication number
- CN110094076A CN110094076A CN201910427014.4A CN201910427014A CN110094076A CN 110094076 A CN110094076 A CN 110094076A CN 201910427014 A CN201910427014 A CN 201910427014A CN 110094076 A CN110094076 A CN 110094076A
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- China
- Prior art keywords
- city wall
- layer
- reparation
- plate
- brick
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
Abstract
The present invention relates to a kind of reparation structure of Old City Wall, the reparation structure includes that structure and arched door reparation structure are repaired outside city wall, it includes trapezium structure plate that structure is repaired outside city wall, the inclined surface of trapezium structure plate is welded with the reinforcing rib that several are in matrix distribution, trapezium structure plate inclined surface is paved with city brick, and the gap between city brick and trapezium structure plate inclined surface is clogged closely knit using mixed mortar.Main body slurry plank frame provided by the invention is the newest repair mode of city wall, which is conducive to the protection to ancient building.
Description
Technical field
The present invention relates to maintenance of city wall technical fields, more particularly, to a kind of reparation structure of Old City Wall.
Background technique
Present city is all to do civilized city, and tourism type city is all being done in some of cities, and sight spot Old City Wall is big
Mostly shabby to need to rectify and improve, although original Old City Wall repairing construction takes modern building technology to carry out city wall basis, the internal soil body
Structural strengthening, but peripheral city wall stone still continues to use traditional brick-building art, and block-by-block assembles.Arch ring in original Old City Wall repairing construction
Construction generally carries out consolidation process to arch ring using modern building technology, but due to structural deficiency itself, arch ring repairs one
As cannot be fully up to expectations.
To solve the above problems, disclosing a kind of old wall renovation and construction method of CN200810196243.1, city wall is crossed
Inside forms a layer concrete frame structure, and concrete structure periphery builds the mentality of designing of city wall stone modelled after an antique, forms newly-built city
Wall, the present invention compared with former city wall stone prosthetic is built, build as bond outside concrete frame, and builds by restorative city wall barnacle
It synchronous with inner concrete frame structure can carry out, cross-operation, speed of application are exceedingly fast；The present invention is repaired with former Old City Wall arch ring
Skill of returning to work is compared, and is substantially reduced construction cost and is compared,
The program has several disadvantages in that
1, the gap between city wall stone and the concrete board wall of city wall inner frame is clogged close only with pea gravel concreten
Real, length is the time, and pea gravel concreten cracks meeting so that city wall stone is split away off from frame.
2, the inner concrete frame a large amount of ponding the case where, is accomplished effectively to dredge without water guide structure.
3, the metope bottom of city wall stone reparation does not have ground, and for a long time, the metope of city wall stone, which can deviate, leads to large area
City wall stone falls off.
Summary of the invention
The purpose of the present invention is to provide a kind of reparation structures of Old City Wall, are mentioned with solving background technique in the prior art
The technical issues of.
A kind of reparation structure of Old City Wall, the reparation structure include that structure and arched door reparation knot are repaired outside city wall
Structure, it includes that build section by the shape of former Old City Wall outside former Old City Wall be trapezoidal trapezoidal that structure is repaired outside the city wall
Structural slab, the inclined surface of the trapezium structure plate are welded with the reinforcing rib that several are in matrix distribution, trapezium structure plate inclined surface
It is paved with city brick, city brick uses all-cis bond, and upper and lower skin mutually staggers, and the gap between city brick and trapezium structure plate inclined surface is adopted
It is clogged with mixed mortar closely knit；
The arched door repairs the domes plate that structure includes cylindrical surface structure and several are embedded in arched door middle section
Concealed beam, all concealed beams are separately mounted on all sides of downward opening domes plate.
Preferably, the bottom end of the trapezium structure plate is embedded to underground and is equipped with foundation beam, positioned at the bottom of most hypodermis city brick
Portion is provided with granite, and the concave side of the domes plate is fitted with several all-body tiles, all all-body tile fissure of displacement cross sticker.
Preferably, the top of the trapezium structure plate be successively equipped with upwards cement mortar screeding layer, waterproof coating layer and
Fine-stone concrete looks for slope, and the fine-stone concrete, which is looked on slope, is covered with permeable brick layer, and therefrom the heart to edge tilts down 5 degree to the permeable brick layer
~10 degree.
Preferably, several spaced rhones, trapezium structure plate are provided on trapezium structure plate inclined surface
Inside is provided with several aqueducts, and one end of the aqueduct extends to permeable brick layer edge, the other end of aqueduct with it is right
The rhone connection answered.
Preferably, the cement mortar screeding layer uses 30 thickness 1:3 cement mortar, and the fine-stone concrete looks for slope thin using C20
Stone concrete, the intensity requirement of the mixed mortar are M7.5.
Preferably, the trapezium structure plate tilt angle ranges are 9 degree~14 degree.
Preferably, it includes that several mixed mortars for being used to support concealed beam are built that the arched door, which repairs structure, described mixed
It closes mortar masonry to be piled up by sintering solid brick, the strength grade that the mixed mortar is built is M5, is sintered the strong of solid brick
Degree grade is MU10.0.
Preferably, the bottom of the foundation beam is provided with concrete bed course, and foundation beam side bottom end is disposed with upwards
Rammed earth layer, concrete layer, plain-water slurry layer and aproll rock layers.
Preferably, the thickness of the rammed earth layer, concrete layer, plain-water slurry layer and aproll rock layers is from bottom to top successively
Increase.
Preferably, the C15 concrete bed course with a thickness of 50mm of the concrete bed course.
Compared with prior art, the beneficial effects of the present invention are:
First, of the invention, city brick is closely knit by the inclined surface of mixed mortar and trapezium structure plate, the inclination of trapezium structure plate
Reinforcing rib on face can be improved mixed mortar and city brick and resultant force is grabbed in the inclined surface of trapezium structure plate, and reinforcing rib carries out city brick
The case where limit, avoids solid mixed mortar from cracking, and city wall stone is split away off from frame.
Second, of the invention, rhone and aqueduct can be accomplished effectively to dredge a large amount of ponding the case where.
Third, of the invention, foundation beam and the granite for being located at the most bottom of hypodermis city brick be can be avoided for a long time, city wall
The metope of stone can deviate the case where causing the city wall stone of large area to fall off.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of Old City Wall of the present invention；
Fig. 2 is the partial structural diagram of Old City Wall of the present invention；
Fig. 3 is in Fig. 2 along line A-A cross-sectional view；
Fig. 4 is the cross-sectional view one of Old City Wall of the present invention；
Fig. 5 is the partial structural diagram of Old City Wall arched door of the present invention；
Fig. 6 is the cross-sectional view two of Old City Wall of the present invention；
Fig. 7 is enlarged drawing at the B in Fig. 6；
Fig. 8 is enlarged drawing at the C in Fig. 6.
Appended drawing reference: Old City Wall 1, trapezium structure plate 2, reinforcing rib 3, mixed mortar 4, domes plate 5, concealed beam 51 are mixed
Conjunction mortar masonry 52, foundation beam 6, concrete bed course 61, rammed earth layer 62, concrete layer 63, plain-water slurry layer 64, aproll stone 65,
Granite 7, all-body tile 8, cement mortar screeding layer 9, waterproof coating layer 10, fine-stone concrete look for slope 11, permeable brick layer 12, rhone
13, aqueduct 14, rectangular configuration plate 15, city brick 16.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.
The component for the embodiment of the present invention for usually describing and showing in attached drawing here can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In conjunction with shown in Fig. 1 to Fig. 8, the embodiment of the invention provides a kind of reparation structure of Old City Wall, repairing structure includes
Have and repair structure and arched door reparation structure outside city wall, it includes outer by former ancient city in former Old City Wall 1 that structure is repaired outside city wall
It is trapezoidal trapezium structure plate 2 that the shape of wall 1, which builds section, and the inclined surface of trapezium structure plate 2 is welded with several in matrix point
The reinforcing rib 3 of cloth, 2 inclined surface of trapezium structure plate are paved with city brick 16, and city brick 16 uses all-cis bond, and upper and lower skin mutually staggers,
Gap between 2 inclined surface of city brick 16 and trapezium structure plate clogged using mixed mortar 4 it is closely knit, trapezium structure plate 2 with a thickness of
The concrete component of 350~450mm, reinforcing rib 3 are the horizontal bar of length 200mm, former city wall are first accomplished trapezium structure, then by concrete
Component rides over the trapezium structure plate 2 formed on the outside of former city wall, reinforcing rib 3 is mounted on the inclined surface of trapezium structure plate 2, then
City brick 16 is clogged by mixed mortar 4 and closely knit is modified on the inclined surface of trapezium structure plate 2.Arched door repairs structure
The domes plate 5 of cylindrical surface structure is embedded in the concealed beam 51 in arched door middle section with several, and all concealed beams 51 are separately mounted to
On all sides of downward opening domes plate 5, the holding that concealed beam 51 is used to support domes plate 5 is horizontal.
The bottom end of trapezium structure plate 2 is embedded to underground and is equipped with foundation beam 6, and the bottom positioned at most hypodermis city brick 16 is provided with
Granite 7, the concave side of domes plate 5 are fitted with several all-body tiles 8, all 8 fissure of displacement cross sticker of all-body tile, 6 bottom of foundation beam
Muscle and the granite for being located at the most bottom of hypodermis city brick 16, can be avoided for a long time, the metope of city wall stone, which can deviate, leads to big face
The case where long-pending city wall stone falls off.The top of trapezium structure plate 2 is successively equipped with cement mortar screeding layer 9, waterproof coating upwards
Layer 10 and fine-stone concrete look for slope 11, and fine-stone concrete, which is looked on slope 11, is covered with permeable brick layer 12, and permeable brick layer 12 is downward from center to edge
5 degree~10 degree of inclination, the proportion cement mortar that cement mortar screeding layer 9 is 20mm~40mm solid cement and sand dosage is 1:3 is mixed
750~900g/Kg of polypropylene, together using polymer membranes, water proof anti-seepage grade is P6 to waterproof coating layer 10.Trapezoidal knot
It is provided with several spaced rhones 13 on 2 inclined surface of structure plate, is provided with several aqueducts on the inside of trapezium structure plate 2
14, one end of aqueduct 14 extends to permeable 12 edge of brick layer, and the other end of aqueduct 14 is connected to corresponding rhone 13, row
Sink 13 and aqueduct 14 can be accomplished effectively to dredge a large amount of ponding the case where.2 tilt angle ranges of trapezium structure plate are 9
~14 degree of degree, the aesthetics of the city wall of such structure is preferable.
Cement mortar screeding layer 9 uses 30 thickness 1:3 cement mortar, and fine-stone concrete looks for slope 11 to use C20 pea gravel concreten, described
The intensity requirement of mixed mortar 4 is M7.5, this intensity can be improved the shock strength of city wall.
It includes that several mixed mortars for being used to support concealed beam 51 build 52 that arched door, which repairs structure, and mixed mortar builds 52
It is piled up by sintering solid brick, the strength grade that mixed mortar builds 52 is M5, and the strength grade for being sintered solid brick is
MU10.0 improves the support strength of domes plate 5, extends the service life of arched door.The bottom of foundation beam 6 is provided with concrete bed course
61,6 side bottom end of foundation beam is disposed with rammed earth layer 62, concrete layer 63, plain-water slurry layer 64 and aproll stone upwards
It 65 layers, avoids foundation beam 6 because of geological movement, so that 6 run-off the straight of foundation beam, and causes entirely to repair structure slack and undisciplined.Plain soil
Compacting layer 62, concrete layer 63, plain-water slurry layer 64 and 65 layers of aproll stone of thickness successively increase from bottom to top, can be to base
While plinth beam 6 is limited, cost is reduced.The C15 concrete bed course 61 with a thickness of 50mm of concrete bed course 61, concrete bed course 61 are
The concrete grade of 100mm thickness is C15 concrete bed course 61；Old City Wall 1 is located at certain intercepts in trapezium structure plate 2 and is provided with square tube knot
The rectangular configuration plate 15 of structure, in the case where meeting city wall self structure, the building cost of locking.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of reparation structure of Old City Wall, which is characterized in that the reparation structure includes to repair structure and arch outside city wall
Door repairs structure, and it includes to build to cut open by the shape of former Old City Wall (1) outside in former Old City Wall (1) that structure is repaired outside the city wall
Face is trapezoidal trapezium structure plate (2), and the inclined surface of the trapezium structure plate (2) is welded with the reinforcement that several are in matrix distribution
Muscle (3), trapezium structure plate (2) inclined surface are paved with city brick (16), and city brick (16) uses all-cis bond, and upper and lower skin mutually staggers,
Clogged using mixed mortar (4) closely knit in gap between city brick (16) and trapezium structure plate (2) inclined surface；
The arched door repair the domes plate (5) that structure includes cylindrical surface structure and several be embedded in it is dark in arched door middle section
Beam (51), all concealed beams (51) are separately mounted on all sides of downward opening domes plate (5).
2. a kind of reparation structure of Old City Wall according to claim 1, which is characterized in that the trapezium structure plate (2)
Bottom end is embedded to underground and is equipped with foundation beam (6), and the bottom for being located at most hypodermis city brick (16) is provided with granite (7), described
The concave side of domes plate (5) is fitted with several all-body tiles (8), all all-body tile (8) fissure of displacement cross sticker.
3. the reparation structure of Old City Wall according to claim 1, which is characterized in that the top of the trapezium structure plate (2)
Successively being equipped with cement mortar screeding layer (9), waterproof coating layer (10) and fine-stone concrete looks for slope (11) upwards, and the fine-stone concrete looks for slope
(11) it is covered on permeable brick layer (12), the permeable brick layer (12) tilts down 5 degree~10 degree from center to edge.
4. the reparation structure of Old City Wall according to claim 3, which is characterized in that trapezium structure plate (2) inclined surface
On be provided with several spaced rhones (13), be provided with several aqueducts (14), institute on the inside of trapezium structure plate (2)
The one end for stating aqueduct (14) extends to permeable brick layer (12) edge, the other end of aqueduct (14) and corresponding rhone (13)
Connection.
5. the reparation structure of Old City Wall according to claim 4, which is characterized in that the cement mortar screeding layer (9) is adopted
With 30 thickness 1:3 cement mortar, the fine-stone concrete looks for slope (11) using C20 pea gravel concreten, and the intensity of the mixed mortar (4) is wanted
It asks as M7.5.
6. a kind of reparation structure of Old City Wall according to claim 1, which is characterized in that the trapezium structure plate (2) is inclined
Angle range is 9 degree~14 degree.
7. a kind of reparation structure of Old City Wall according to claim 1, which is characterized in that the arched door repairs structure and includes
There are several to be used to support the mixed mortar of concealed beam (51) and build (52), the mixed mortar builds (52) by sintering solid brick heap
It builds, the strength grade that the mixed mortar builds (52) is M5, and the strength grade for being sintered solid brick is MU10.0.
8. a kind of reparation structure of Old City Wall according to claim 2, which is characterized in that the bottom of the foundation beam (6)
It is provided with concrete bed course (61), foundation beam (6) the side bottom end is disposed with rammed earth layer (62), concrete layer upwards
(63), plain-water slurry layer (64) and aproll stone (65) layer.
9. a kind of reparation structure of Old City Wall according to claim 8, which is characterized in that the rammed earth layer (62),
The thickness of concrete layer (63), plain-water slurry layer (64) and aproll stone (65) layer successively increases from bottom to top.
10. a kind of reparation structure of Old City Wall according to claim 9, which is characterized in that the thickness of the concrete bed course (61)
Degree is the C15 concrete bed course (61) of 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427014.4A CN110094076A (en) | 2019-05-22 | 2019-05-22 | A kind of reparation structure of Old City Wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427014.4A CN110094076A (en) | 2019-05-22 | 2019-05-22 | A kind of reparation structure of Old City Wall |
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| Publication Number | Publication Date |
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| CN110094076A true CN110094076A (en) | 2019-08-06 |
Family
ID=67448752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910427014.4A Pending CN110094076A (en) | 2019-05-22 | 2019-05-22 | A kind of reparation structure of Old City Wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832547A (en) * | 2021-01-06 | 2021-05-25 | 机械工业勘察设计研究院有限公司 | Integral reinforcing and protecting structure and construction method of ancient city wall |
| CN114961330A (en) * | 2022-06-01 | 2022-08-30 | 中建七局第四建筑有限公司 | Ancient city wall internal structure protection supporting device and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112832547A (en) * | 2021-01-06 | 2021-05-25 | 机械工业勘察设计研究院有限公司 | Integral reinforcing and protecting structure and construction method of ancient city wall |
| CN114961330A (en) * | 2022-06-01 | 2022-08-30 | 中建七局第四建筑有限公司 | Ancient city wall internal structure protection supporting device and using method thereof |
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