CN110409858A - One kind being used for masonry bearing capacity structural member and construction method - Google Patents

One kind being used for masonry bearing capacity structural member and construction method Download PDF

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Publication number
CN110409858A
CN110409858A CN201910577089.0A CN201910577089A CN110409858A CN 110409858 A CN110409858 A CN 110409858A CN 201910577089 A CN201910577089 A CN 201910577089A CN 110409858 A CN110409858 A CN 110409858A
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CN
China
Prior art keywords
masonry
reinforcing member
outside
connection
masonry structure
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CN201910577089.0A
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Chinese (zh)
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CN110409858B (en
Inventor
成勃
姜丽萍
宋晓光
宋伟
崔岩
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Shandong Construction Engineering Quality Inspection And Testing Center Co ltd
Shandong Jianke Architectural Design Co ltd
Shandong Jianke Special Construction Engineering Technology Center Co ltd
Shandong Provincial Academy of Building Research
Original Assignee
Shandong Jian Ke Architectural Design Co Ltd
SHANDONG JIANKE SPEICAL BUILDING ENGINEERING TECHNOLOGY CENTER
Shandong Provincial Academy of Building Research
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Priority to CN201910577089.0A priority Critical patent/CN110409858B/en
Publication of CN110409858A publication Critical patent/CN110409858A/en
Application granted granted Critical
Publication of CN110409858B publication Critical patent/CN110409858B/en
Expired - Fee Related legal-status Critical Current
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00Working measures on existing buildings
    • E04G23/02Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218Increasing or restoring the load-bearing capacity of building construction elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The invention discloses one kind to be used for masonry bearing capacity structural member and construction method, it is limited that it solves masonry structure collar tie beam consolidation effect in the prior art, the more problem of existing reinforcement means wet construction, with simple structure, power transmission is clear, the beneficial effect of short construction period, its scheme is as follows: one kind being used for masonry bearing capacity structural member, including the reinforcing member and connector that can be set on the inside or outside of masonry structure, the connection reinforcing bar that the two sides of reinforcing member are respectively provided with convenient for cast in situs, reinforcing member is provided with the connecting hole for installation connecting element, connection of the connector for reinforcing member inside and outside masonry structure, the structural member is prefabricated component.

Description

One kind being used for masonry bearing capacity structural member and construction method
Technical field
The present invention relates to building science and technology fields, for masonry bearing capacity structural member and apply more particularly to one kind Work method.
Background technique
In masonry structure, collar tie beam is for improving Hollow Block Masonry Structure Anti-seismic performance, reinforcing drawknot, the raising masonry between longitudinal cross wall The globality of structure and safety play an important role.But in the existing masonry structure engineering of part, circle beam setting it is less or Collar tie beam is not set, is not able to satisfy the requirement of anti-seismic performance and globality, safety, so that consolidation effect is poor.
It is all the corresponding site assembling reinforcement net in masonry structure in traditional reinforcement means, formwork supporting plate is then cast-in-place Concrete, this method situ wet operation is more, and construction equipment is many and diverse, and the reinforcing period is long, influences very big, Er Qiexian to house user Field construction tool is more, and there are some problems for safety.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides one kind to be used for masonry bearing capacity structural member, can Masonry structure is reinforced using mill work, construction period is fast, and can effectively improve structural integrity and safety Property.
A kind of concrete scheme for masonry bearing capacity structural member is as follows:
One kind being used for masonry bearing capacity structural member, including can be set to reinforcing member on the inside or outside of masonry structure and Connector, the connection reinforcing bar that the two sides of reinforcing member are respectively provided with convenient for cast in situs, reinforcing member are provided with the company for installation connecting element Hole is connect, for the connection of reinforcing member inside and outside masonry structure, the structural member is prefabricated component, in construction, connects reinforcing bar For poured in place concrete, in this way without all carrying out cast in situs to entire reinforced member, it is only necessary to partially pour, remaining Structure is prefabricated component, and on-site construction processes are greatly reduced, and effectively increases construction efficiency.
Further, the reinforcing member at least side is equipped with convex block to form pin key for being inserted into the masonry knot Structure convenient for positioning to reinforcing member, and improves the stability of reinforcing member setting by the setting of pin key.
Further, outside for masonry structure corner, reinforcing is external corner component with structural member, and the reinforcing member is energy The external corner part being enough set on the outside of the masonry structure, external corner part are L-type, and the two sides of external corner part are respectively provided with the connection reinforcing bar, The inside setting of the external corner part pin key, pin key are set to the two sides inside external corner part, and the two sides of external corner part are respectively provided at least one A connecting hole, connecting hole is counterbore, and convenient for the setting of connector, connector is bolt, and it is heavy that such bolt head passes through It is installed in hole.
Further, inside for masonry structure corner, reinforcing is inner corner trim component with structural member, and the reinforcing member is energy The inner corner trim part being enough set on the inside of the masonry structure, inner corner trim part are L-type, and the two sides of inner corner trim part are respectively provided with the connection reinforcing bar, The outside setting of the inner corner trim part pin key, pin key are set to the two sides outside inner corner trim part.
Further, for the flat segments of masonry structure, reinforcing is flat member with structural member, and the reinforcing member is straight Part, the two sides of straight member are respectively provided with the connection reinforcing bar, and at least side of straight member is equipped with the pin key described at least one, puts down The connecting hole is equally arranged in straight part.
Further, the straight member two sides are equipped with upper opening stirrup by the connection reinforcing bar.
Further, the two sides of the external corner part by the connection reinforcing bar be equipped under shed stirrup, the two of inner corner trim part Under shed stirrup is equally arranged in side, because masonry structure length is longer, flat member needs and external corner component or inner corner trim Component connection, passes through the setting of upper opening stirrup and under shed stirrup in this way, and upper opening stirrup is shifted to install under shed stirrup, And the height of upper opening stirrup is greater than the height of under shed stirrup, flat member effectively connects external corner component or inner corner trim component It connects, is poured convenient for scene.
Further, fagging is arranged in the two sides of the straight member, and fagging passes through the part or all of connection steel-bar arrangement, Fagging is plate or fagging is U-shaped board, and when fagging is U-shaped board, fagging is provided with the connecting hole, passes through setting for fagging It sets, is effectively supported convenient for bottom when cast in situs, conveniently poured, be also convenient for concrete formation.
Further, the connection reinforcing bar is arranged across the connector, forms in this way convenient for prefabrication.
A kind of construction method for masonry bearing capacity structural member, including following content:
To masonry structure:
Corresponding card slot is arranged in outside in the turning of masonry structure, in the interior outside applying mortar of masonry structure;
One reinforcing member of each setting in outside, passes through connector reinforcement by connection part in the turning of masonry structure;
On the outside of masonry structure flat segments, another reinforcing member is set, the reinforcing member connection in the reinforcing member and outside, and to even It is in the milk at the place of connecing;
On the inside of masonry structure flat segments, another reinforcing member is set, the reinforcing member connection of the reinforcing member and inside, to connection Place is in the milk, and such external corner component, inner corner trim component and flat member cooperate jointly, constitutes the reinforcing collar tie beam of masonry structure, has Imitate the reinforcing that transverse direction is carried out to masonry structure;
At masonry structure T shape masonry:
Corresponding card slot is arranged in the interior outside of masonry structure, in the interior outside applying mortar of masonry structure;
Reinforcing member is set outside masonry structure, one reinforcing member is respectively set in internal two sides, is connected by connector external Reinforcing member and internal reinforcing member.
Compared with prior art, the beneficial effects of the present invention are:
1) setting of the invention by structural member, without all carrying out cast in situs to entire reinforced member, it is only necessary to portion Divide and pour, remaining structure is prefabricated component, and simple structure, power transmission are clear, and on-site construction processes are greatly reduced, and effectively increase and apply Work efficiency rate.
2) present invention is provided with external corner component, inner corner trim component and flat member at masonry structure different location, can root It is selected according to concrete condition, meets effective reinforcing at masonry structure different location.
3) present invention is not only convenient for the prefabrication to reinforcing member, and facilitate adjacent two by the setting of connection reinforcing bar The connection of a reinforcing member, and effectively poured convenient for site operation.
4) present invention passes through the setting of upper opening stirrup and under shed stirrup, and flat member is effectively to external corner component or inner corner trim Component is attached, while cooperating the setting of fagging, is poured convenient for scene.
5) present invention providing by construction method, field operation is quick, and wet construction is few, and holistic approach implements reliability It is high.
Detailed description of the invention
The Figure of description for constituting a part of the invention is used to provide further understanding of the present invention, and of the invention shows Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.
Fig. 1 is middle-jiao yang, function of the spleen and stomach corner assembly top view of the embodiment of the present invention;
Fig. 2 is middle-jiao yang, function of the spleen and stomach corner assembly side view of the embodiment of the present invention;
Fig. 3 is inner corner trim component top view in the embodiment of the present invention;
Fig. 4 is inner corner trim component side view in the embodiment of the present invention;
Fig. 5 is flat member top view in the embodiment of the present invention;
Fig. 6 is flat member side view in the embodiment of the present invention;
Fig. 7 is Fig. 6 A-A cross-sectional view in the embodiment of the present invention;
Fig. 8 is Fig. 6 B-B cross-sectional view in the embodiment of the present invention;
Fig. 9 is connection bolt schematic diagram in the embodiment of the present invention;
Figure 10 is that middle-jiao yang, function of the spleen and stomach of embodiment of the present invention corner assembly or inner corner trim component connect scheme of installation one with flat member;
Figure 11 is that middle-jiao yang, function of the spleen and stomach of embodiment of the present invention corner assembly or inner corner trim component connect scheme of installation two with flat member;
Figure 12 is middle-jiao yang, function of the spleen and stomach of embodiment of the present invention corner assembly or inner corner trim component under shed stirrup connect with flat member after side View;
Figure 13 is that external corner component connects schematic diagram when installing with inner corner trim component at masonry structure in the embodiment of the present invention;
Figure 14 is that middle-jiao yang, function of the spleen and stomach of embodiment of the present invention corner assembly or inner corner trim component with flat member connect scheme of installation;
Figure 15 is that the installation in the embodiment of the present invention at masonry structure T shape masonry for flat member and inner corner trim component is illustrated Figure;
Figure 16 is that schematic diagram is arranged in masonry structure two sides flat member in the embodiment of the present invention;
1. external corner part;2. inner corner trim part;3. straight member;4. longitudinal reinforcement;5. connecting hole;6. fagging;7. upper opening stirrup;8. Under shed stirrup;9. connecting bolt;10. pin key;11. masonry structure.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the present invention.Unless another It indicates, all technical and scientific terms used herein has usual with general technical staff of the technical field of the invention The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, the deficiencies in the prior art, in order to solve technical problem as above, this hair The bright one kind that proposes with reference to the accompanying drawings of the specification further explains the present invention for masonry bearing capacity structural member It states.
In a kind of typical embodiment of the invention, as shown in Figure 1, a kind of be used for masonry bearing capacity structural member, Including the reinforcing member that can be set on the inside or outside of masonry structure, connection steel that the two sides of reinforcing member are respectively provided with convenient for cast in situs Muscle, reinforcing member are provided with connecting hole, and for the connection of reinforcing member inside and outside masonry structure, in construction, connection reinforcing bar is for existing Field casting concrete.
One kind having three classes, including external corner component, inner corner trim component and flat member for masonry bearing capacity structural member, this Three components can be combined with each other use, need reinforcement place applied to different masonry structures.
External corner component, including the external corner part 1 that can be set on the outside of masonry structure, as depicted in figs. 1 and 2, external corner part 1 is L Type, the two sides of external corner part 1 are respectively provided with connection reinforcing bar 4, and pin key 10 is arranged in the inside of external corner part, and the height of pin key 10 is less than external corner part 1 height, pin key 10 are set to the two sides of external corner part 1, are used for engaging of the external corner part 1 with masonry structure by the setting of pin key 10, Specific masonry structure is used for the installation of pin key 10 in corresponding position setting card slot;
Inner corner trim component, including the inner corner trim part 2 that can be set on the inside of masonry structure, as shown in Figure 3 and Figure 4, inner corner trim part 2 is L Type, the two sides of inner corner trim part 2 are respectively provided with connection reinforcing bar, and pin key 10 is equally arranged in the outside of inner corner trim part 2, and the size of the pin key 10 is less than The size of 2 side of inner corner trim part, pin key 10 are set to the two sides of inner corner trim part 2, by the setting of pin key 10 for inner corner trim part and masonry knot The engaging of structure, specific masonry structure are used for the installation of pin key 10 in corresponding position setting card slot;
Flat member, including straight member 3, as shown in Figure 5 and Figure 6, the two sides of straight member 3 are respectively provided with connection reinforcing bar, straight At least one pin key 10 is arranged in at least side of part 3, is equally used for the engaging with masonry structure.
Wherein, above-mentioned pin key is cuboid, and above-mentioned connection reinforcing bar is longitudinal reinforcement 4, and in external corner part, inner corner trim 4 corresponding longitudinal reinforcements 4 are respectively arranged in the two sides of part and straight member, in order to facilitate external corner component or inner corner trim component and flat member Connection, under shed stirrup 8 is arranged in the end of accordingly connection reinforcing bar in external corner component or inner corner trim component, and under shed stirrup 8 wraps Four connection reinforcing bars of external corner component or inner corner trim component, straight member 3 is connected at it is arranged upper opening stirrup 7 outside reinforcing bar, such as Fig. 7 Shown, upper opening stirrup 7 wraps its four connection reinforcing bars, and the height of upper opening stirrup 7 is higher than the height of under shed stirrup 8, In When flat member is connect with external corner component or inner corner trim component, flat member side is supported external corner component or inner corner trim component, By the setting of upper opening stirrup 7 and under shed stirrup 8, convenient for engaging.
It should be noted that upper opening stirrup 7 be it is U-shaped, 7 top two sides of upper opening stirrup bend inwards with stablize support 4 Root longitudinal reinforcement, under shed stirrup 8 are similarly U-shaped, and 8 two sides of the bottom of under shed stirrup bend inwards vertical to stablize corresponding 4 To reinforcing bar.
In other embodiments, it is also possible to external corner component or inner corner trim component two sides setting upper opening stirrup, in flat part Under shed stirrup is arranged in the side of part.
In some embodiments, connection reinforcing bar respectively pass through external corner part, inner corner trim part and straight member setting, and to external corner part, Corresponding connection steel-bar arrangement circumferential direction stirrup is wrapped inside inner corner trim part and straight member, as shown in figure 8, such guarantee external corner component, The setting intensity of inner corner trim component and flat member.
In order to realize the connection of reinforcing member, be respectively provided with connection in the two sides of external corner part 1 and inner corner trim part 2 in specific installation The connecting hole upper and lower position in hole 5, external corner part two sides shifts to install, and avoids interfering for bolt, and connection is equally arranged in straight member The connection of reinforcing member is realized in hole 5 (connecting hole can be anchor hole) by connection bolt 9, connects bolt 9 and nut is as shown in Figure 9.
In addition, in some embodiments, fagging 6 is arranged in the two sides of straight member, fagging is set to the downside of 3 side of straight member, Wherein two connection reinforcing bars are arranged flat member across fagging, and fagging and straight member 3 are similarly mill work, are being arranged in this way After flat member, fagging 6 realizes support, is convenient for poured concrete, in addition, fagging 6 can be replaced U-shaped board, U-shaped board passes through four Third connects steel-bar arrangement, and connecting hole is equally arranged at U-shaped board, can be L-type plate for installing bolt or fagging, such as Shown in Fig. 6.
It should be noted that external corner part, inner corner trim part and straight member are the reinforced concrete structure of rule, pass through connection The setting of reinforcing bar, being also convenient for external corner component, inner corner trim component and flat member is mill work.
As shown in figure 13, to the corner of masonry structure 11, external corner component can be reinforced in the outside of masonry structure 11, inner corner trim Component can be reinforced in the inside of masonry structure 11, and the position that masonry structure needs setting structure part is cleared up, and expose metope, and cleaning is dry Only;It drills, and cleans out to masonry structure;
Corresponding card slot is arranged in the interior outside of masonry structure 11, and cleans out, and then applies in the interior outside of masonry structure Mortar is smeared, external corner component and inner corner trim component are set smearing, and both parts are passed through by connection bolt at mortar, to connection Bolt 9 anchor and fixation;
To on the outside of masonry structure, setting flat member is connect with external corner component, as shown in figure 14, to external corner component and straight It is in the milk the junction of component;
To on the inside of masonry structure, setting flat member is connect with inner corner trim component, the connection to inner corner trim component and flat member It is in the milk at place;
As shown in figure 16, the flat member in outside in masonry structure is attached by bolt.
As shown in figure 15, it needs reinforcement place to masonry structure T shape masonry, outside setting flat member, internal two sides are respectively set An inner corner trim component is set, and uses two sides for the flat member of U-shaped board so that it is convenient to which the connection of flat member and inner corner trim component, puts down The two sides of straight member are connect with inner corner trim component, and the middle part of flat member is inserted into T shape masonry by bolt;
External flat member can be connect with other flat members in this way, or be connect with external corner component, internal inner corner trim Component can be connect with flat member or other inner corner trim components, can be specifically configured according to the length of masonry structure.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (10)

1. one kind is used for masonry bearing capacity structural member, which is characterized in that including that can be set on the inside or outside of masonry structure Reinforcing member and connector, the connection reinforcing bar that the two sides of reinforcing member are respectively provided with convenient for cast in situs, reinforcing member is provided with for installing The connecting hole of connector, connection of the connector for reinforcing member inside and outside masonry structure, the structural member are prefabricated component.
2. according to claim 1 a kind of for masonry bearing capacity structural member, which is characterized in that the reinforcing member is extremely Few side is equipped with convex block to form pin key for being inserted into the masonry structure.
3. a kind of masonry bearing capacity structural member to be used for according to claim 1, which is characterized in that the reinforcing member is The external corner part that can be set on the outside of the masonry structure, external corner part are L-type, and the two sides of external corner part are respectively provided with the connection steel Muscle, the inside setting of the external corner part pin key, pin key are set to the two sides inside external corner part.
4. a kind of masonry bearing capacity structural member to be used for according to claim 1, which is characterized in that the reinforcing member is The inner corner trim part that can be set on the inside of the masonry structure, inner corner trim part are L-type, and the two sides of inner corner trim part are respectively provided with the connection steel Muscle, the outside setting of the inner corner trim part pin key, pin key are set to the two sides outside inner corner trim part.
5. a kind of masonry bearing capacity structural member to be used for according to claim 1, which is characterized in that the reinforcing member is Straight member, the two sides of straight member are respectively provided with the connection reinforcing bar, and at least side of straight member is equipped with the pin described at least one Key.
6. according to claim 5 a kind of for masonry bearing capacity structural member, which is characterized in that the straight member two Side is equipped with upper opening stirrup by the connection reinforcing bar.
7. according to claim 3 a kind of for masonry bearing capacity structural member, which is characterized in that the external corner part Two sides are equipped under shed stirrup by the connection reinforcing bar.
8. according to claim 5 a kind of for masonry bearing capacity structural member, which is characterized in that the straight member Fagging is arranged in two sides, and fagging passes through the part or all of connection steel-bar arrangement, and fagging is plate or fagging is U-shaped board, when When fagging is U-shaped board, fagging is provided with the connecting hole.
9. according to claim 1 a kind of for masonry bearing capacity structural member, which is characterized in that the connection reinforcing bar It is arranged across the connector.
10. a kind of construction method for masonry bearing capacity structural member according to claim 1 to 9, It is characterized in that, including following content:
To masonry structure:
Corresponding card slot is arranged in outside in the turning of masonry structure, in the interior outside applying mortar of masonry structure;
One reinforcing member of each setting in outside, passes through connector reinforcement by connection part in the turning of masonry structure;
On the outside of masonry structure flat segments, another reinforcing member is set, the reinforcing member connection in the reinforcing member and outside, and to junction It is in the milk;
To on the inside of masonry structure flat segments, another reinforcing member is set, the reinforcing member connection of the reinforcing member and inside, to junction into Row grouting;
At masonry structure T shape masonry:
Corresponding card slot is arranged in the interior outside of masonry structure, in the interior outside applying mortar of masonry structure;
Reinforcing member is set outside masonry structure, one reinforcing member is respectively set in internal two sides, passes through adding outside connector connection Firmware and internal reinforcing member.
CN201910577089.0A 2019-06-28 2019-06-28 Structural member for reinforcing masonry structure and construction method Expired - Fee Related CN110409858B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910577089.0A CN110409858B (en) 2019-06-28 2019-06-28 Structural member for reinforcing masonry structure and construction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910577089.0A CN110409858B (en) 2019-06-28 2019-06-28 Structural member for reinforcing masonry structure and construction method

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CN110409858A true CN110409858A (en) 2019-11-05
CN110409858B CN110409858B (en) 2021-11-26

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GB9025350D0 (en) * 1989-12-06 1991-01-02 Hydra Remedial Systems Limited Building repair system
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