CN104775555A - Novel T-shaped superimposed slab shear wall edge member and connecting method thereof - Google Patents
Novel T-shaped superimposed slab shear wall edge member and connecting method thereof Download PDFInfo
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- CN104775555A CN104775555A CN201510214879.4A CN201510214879A CN104775555A CN 104775555 A CN104775555 A CN 104775555A CN 201510214879 A CN201510214879 A CN 201510214879A CN 104775555 A CN104775555 A CN 104775555A
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Abstract
The invention discloses a novel T-shaped superimposed slab shear wall edge member and a connecting method thereof. The connecting method is suitable for a superimposed slab assembled industrial building and is mainly used for a superimposed slab concrete shear wall structure. The novel T-shaped superimposed slab shear wall edge member mainly comprises first flange wall boards, second flange wall boards, web wall panels, full-length longitudinal steel bars, longitudinal lapped steel bars, horizontal lapped steel bars and a cast-in-situ concrete core wall, wherein all of the first flange wall boards , the second flange wall boards and the web wall panels are prefabricated composite wall boards; at one end where a T-shaped angle part edge member is formed, inner reinforcement stirrups of the edge member and the inner longitudinal steel bars of the edge member are embedded in the superimposed wall board. The novel T-shaped superimposed slab shear wall edge member and the connecting method thereof have main characteristics that the T-shaped superimposed slab shear wall edge member is assembled for bringing four advantages that firstly, no construction template for the site is needed; secondly, no steel bar binding is needed; thirdly, the construction speed is improved; fourthly, the industrial degree of a superimposed slab concrete building is improved for engineering construction.
Description
Technical field
The present invention relates to overlaid plate type assembling industrialized building field, be specifically related to a kind of novel T-shaped overlaid plate type shear wall edge member being applicable to overlaid plate type concrete shear wall structure and attaching method thereof.
Background technology
Along with the lifting of people's living standard, higher demand be there has also been to dwelling environment.The extensive house building mode of tradition gradually by industrialization, integrated mode of construction replace.In this context, overlaid plate type concrete shear wall structure is arisen at the historic moment, and it can realize standardization and the modularization of residential structure parts, reduces Site Template supporting erection, also can reduce construction period simultaneously.
But, according to the data can known at present, comprise " a kind of prefabrication and assembly construction overlaid plate type concrete shear wall structure " that " a kind of prefabrication and assembly construction overlaid plate type concrete shear wall structure and form of construction work thereof " that application publication number is CN102912900A and Authorization Notice No. are CN202925721U, the T-shaped angular position of current overlaid plate type concrete shear wall structure all adopts cast-in-place edge member, in the specific implementation, construction worker had both needed on-the-spot assembling reinforcement, need again to set up template, reduce efficiency of construction.
Summary of the invention
For the deficiencies in the prior art, the present invention aims to provide a kind of novel T-shaped overlaid plate type shear wall edge member and attaching method thereof, under the prerequisite not reducing structural integrity, the reinforcing bar binding and the template that eliminate T-shaped overlaid plate type shear wall edge member are set up, and reach the effect improving overlaid plate type concrete shear wall structure building efficiency.
To achieve these goals, the present invention adopts following technical scheme:
A kind of novel T-shaped overlaid plate type shear wall edge member, comprise longitudinal lap joint reinforcing bar, level overlap joint reinforcing bar, also comprise the first edge of a wing wallboard, the second edge of a wing wallboard and web wallboard in addition, three is the prefabricated composite wallboard at least comprising two-layer plate body; Described first edge of a wing wallboard and the second edge of a wing wallboard are connected the both sides of described web wallboard one end respectively, and jointly T-shaped with web wallboard; All to be embedded with in edge member longitudinal reinforcement in stirrup and edge member in the plate body of the first edge of a wing wallboard, the second edge of a wing wallboard and web wallboard, and cast-in-situ concrete core wall is built in the space between plate body; Described level overlap joint reinforcing bar is across the cast-in-situ concrete core wall in the first edge of a wing wallboard and the second edge of a wing wallboard; Described longitudinal lap joint reinforcing bar is distributed in described cast-in-situ concrete core within the walls according to designing requirement.The effect of level overlap joint steel-bar arrangement is guarantee first edge of a wing wallboard, effective transmission of power between the second edge of a wing wallboard and web wallboard.
It should be noted that, be embedded in stirrup in the edge member in the plate body of described web wallboard and be provided with overhanging section of the stirrup extended to web wallboard and the first edge of a wing wallboard, the second edge of a wing wallboard intersection.
It should be noted that further, in overhanging section of described stirrup, cuff has elongated longitudinal reinforcement.
It should be noted that, two segment length that described level overlap joint reinforcing bar lays respectively at cast-in-situ concrete core wall in the first edge of a wing wallboard and the second edge of a wing wallboard all meet Specification Design requirement.
The method of attachment of above-mentioned novel T-shaped overlaid plate type shear wall edge member comprises the steps:
S1 at the scene precalculated position has reserved longitudinal lap joint reinforcing bar and elongated longitudinal reinforcement;
S2 first edge of a wing wallboard is in place: by the first edge of a wing wallboard lifting to precalculated position, adjust its levelness and verticality, and fixing;
S3 web wallboard in place: by the lifting of web wallboard to precalculated position, adjust its levelness and verticality, and fixing;
The insertion of S4 level overlap joint reinforcing bar: leave the space overlapping slip of bar for level all in advance in described first edge of a wing wallboard and the second edge of a wing wallboard, level being overlapped reinforcing bar inserts in the first edge of a wing wallboard, make its one end and the stirrup of web wallboard overhanging section of outside concordant, guarantee that it does not affect the in place of the second edge of a wing wallboard, diameter and the spacing of level overlap joint reinforcing bar are determined according to design drawing;
S5 second edge of a wing wallboard in place: by the second edge of a wing wallboard lifting to precalculated position, adjust its levelness and verticality, and fixing;
S6 level overlaps the in place of reinforcing bar: level is overlapped reinforcing bar and move in the second edge of a wing wallboard, make it across the first edge of a wing wallboard and the second fin wall intralamellar part;
S7 cast-in-situ concrete core wall pouring construction: the installation deviation, the stable degree that check the first edge of a wing wallboard, the second edge of a wing wallboard and web wallboard before concreting, after conforming to quality requirements, carries out building of cast-in-situ concrete core wall.
What needs further illustrated is, in step S6, the described level overlap joint reinforcing bar length moved in the second edge of a wing wallboard is the half of level overlap joint reinforcing bar total length, finally makes level overlap the length of reinforcing bar in the first edge of a wing wallboard and the second edge of a wing wallboard and all meets Specification Design requirement.
Beneficial effect of the present invention is: by by the stirrup in T-shaped overlaid plate type shear wall edge member and longitudinal reinforcement directly pre-in composite wallboard, the reinforcing bar binding and the template that eliminate field worker are set up; By arranging overhanging section of stirrup and level overlap joint reinforcing bar, ensure that the globality of T-shaped overlaid plate type shear wall edge member, i.e. the globality of structure.The present invention can reduce labour, improves overlaid plate type concrete shear wall structure building efficiency, promotes industrialization of construction industry degree.
Accompanying drawing explanation
Fig. 1 is the horizontal sectional plain-view drawing of traditional T-shaped overlaid plate type shear wall edge member;
Fig. 2 is the horizontal sectional plain-view drawing of novel T-shaped overlaid plate type shear wall edge member of the present invention;
Fig. 3 is the schematic diagram of the step S1 of method of attachment of the present invention;
Fig. 4 is the schematic diagram of the step S2 of method of attachment of the present invention;
Fig. 5 is the step S3 schematic diagram of method of attachment of the present invention;
Fig. 6 and Fig. 7 is the step S4 schematic diagram of method of attachment of the present invention;
Fig. 8 and Fig. 9 is the step S5 schematic diagram of method of attachment of the present invention;
Figure 10 is the step S6 schematic diagram of method of attachment of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing, the invention will be further described, it should be noted that, the present embodiment, premised on the technical program, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to the present embodiment.
As shown in Figure 1, the T-shaped overlaid plate type shear wall edge member of traditional overlaid plate type concrete shear wall structure adopts traditional cast-in-place mode, longitudinal lap joint reinforcing bar 104 is reserved according to designing requirement, by a composite wallboard 101, No. two composite wallboard 102 and No. three composite wallboard 103 hoisted in position and leveling fixing after, need the longitudinal reinforcement 105 in construction worker's colligation edge member and stirrup 106, layout level overlap joint reinforcing bar 107 and the second level overlap joint reinforcing bar 108, need to set up template further after reinforcing bar binding completes, last concreting core wall 109.Wherein 100 be a composite wallboard 101 and No. two composite wallboard 102 junctions installation tolerance seam.
As shown in Figure 2, a kind of novel T-shaped overlaid plate type shear wall edge member, comprise longitudinal lap joint reinforcing bar 4, level overlap joint reinforcing bar 7, also comprise the first edge of a wing wallboard 11, second edge of a wing wallboard 12 and web wallboard 13 in addition, three is the prefabricated composite wallboard comprising at least two-layer plate body; Described first edge of a wing wallboard 11 and the second edge of a wing wallboard 12 are connected the both sides of described web wallboard 13 one end respectively, and jointly T-shaped with web wallboard 13, and installation tolerance seam 10 is all left in the junction of three.All to be embedded with in edge member longitudinal reinforcement 5 in stirrup 6 and edge member in the plate body of the first edge of a wing wallboard 11, second edge of a wing wallboard 12 and web wallboard 13, and cast-in-situ concrete core wall 9 is built in the space between plate body; Described level overlap joint reinforcing bar 7 is across the cast-in-situ concrete core wall in the first edge of a wing wallboard 11 and the second edge of a wing wallboard 12; Described longitudinal lap joint reinforcing bar 4 is distributed in described cast-in-situ concrete core wall 9 according to designing requirement.The effect that level overlap joint reinforcing bar 7 is arranged is effective transmission of power between guarantee first edge of a wing wallboard 11, second edge of a wing wallboard 12 and web wallboard 13.
It should be noted that, be embedded in stirrup 6 in the edge member in the plate body of described web wallboard 13 and be provided with the stirrup that extends to web wallboard 13 and the first edge of a wing wallboard 11, second edge of a wing wallboard 12 intersection overhanging section 15.
It should be noted that, in described stirrup overhanging section 15, cuff has elongated longitudinal reinforcement 14.
It should be noted that, two segment length that described level overlap joint reinforcing bar 7 lays respectively at cast-in-situ concrete core wall in the first edge of a wing wallboard 11 and the second edge of a wing wallboard 12 all meet Specification Design requirement.
The method of attachment of above-mentioned novel T-shaped overlaid plate type shear wall edge member comprises the steps:
As shown in Figure 3, longitudinal lap joint reinforcing bar 4 and elongated longitudinal reinforcement 14 have been reserved in precalculated position to S1 at the scene;
S2 first edge of a wing wallboard is in place: as shown in Figure 4, lifts to precalculated position, adjust its levelness and verticality by the first edge of a wing wallboard 11, and fixing;
S3 web wallboard in place: as shown in Figure 5, web wallboard 13 is lifted to precalculated position, adjust its levelness and verticality, and fixing;
The insertion of S4 level overlap joint reinforcing bar: as shown in Figure 6, Figure 7, the space of sliding for level overlap joint reinforcing bar 7 is left all in advance in described first edge of a wing wallboard 11 and the second edge of a wing wallboard 12, level being overlapped reinforcing bar 7 inserts in the first edge of a wing wallboard 11, make outside its one end and the stirrup of web wallboard 13 overhanging section 15 concordant, guarantee that it does not affect the in place of the second edge of a wing wallboard 12, diameter and the spacing of level overlap joint reinforcing bar 7 are determined according to design drawing;
S5 second edge of a wing wallboard in place: as shown in Figure 8, Figure 9, the second edge of a wing wallboard 12 is lifted to precalculated position, adjusts its levelness and verticality, and fixing;
S6 level overlaps the in place of reinforcing bar: as shown in Figure 10, level is overlapped reinforcing bar 7 and move in the second edge of a wing wallboard 12, makes it across the first edge of a wing wallboard 11 and the second edge of a wing wallboard 12 inside;
S7 cast-in-situ concrete core wall 9 pouring construction: the installation deviation, the stable degree that check the first edge of a wing wallboard, the second edge of a wing wallboard and web wallboard before concreting, after conforming to quality requirements, the mode adopting pumping of concrete to build carries out pouring construction according to common method.
What needs further illustrated is, in step S6, described level overlap joint reinforcing bar 7 length moved in the second edge of a wing wallboard 12 is the half of level overlap joint reinforcing bar 7 total length, finally makes level overlap the length of reinforcing bar 7 in the first edge of a wing wallboard 11 and the second edge of a wing wallboard 12 and all meets Specification Design requirement.
For a person skilled in the art, according to above technical scheme and design, various corresponding change and distortion can be made, and all these change and distortion all should be included within the protection domain of the claims in the present invention.
Claims (6)
1. a novel T-shaped overlaid plate type shear wall edge member, comprise longitudinal lap joint reinforcing bar, level overlap joint reinforcing bar, it is characterized in that, also comprise the first edge of a wing wallboard, the second edge of a wing wallboard and web wallboard, three is the prefabricated composite wallboard at least comprising two-layer plate body; Described first edge of a wing wallboard and the second edge of a wing wallboard are connected the both sides of described web wallboard one end respectively, and jointly T-shaped with web wallboard; All to be embedded with in edge member longitudinal reinforcement in stirrup and edge member in the plate body of the first edge of a wing wallboard, the second edge of a wing wallboard and web wallboard, and cast-in-situ concrete core wall is built in the space between plate body; Described level overlap joint reinforcing bar is across the cast-in-situ concrete core wall in the first edge of a wing wallboard and the second edge of a wing wallboard; Described longitudinal lap joint reinforcing bar is distributed in described cast-in-situ concrete core within the walls according to designing requirement.
2. one according to claim 1 novel T-shaped overlaid plate type shear wall edge member, it is characterized in that, be embedded in stirrup in the edge member in the plate body of described web wallboard and be provided with overhanging section of the stirrup extended to web wallboard and the first edge of a wing wallboard, the second edge of a wing wallboard intersection.
3. one according to claim 2 novel T-shaped overlaid plate type shear wall edge member, is characterized in that, in overhanging section of described stirrup, cuff has elongated longitudinal reinforcement.
4. one according to claim 1 novel T-shaped overlaid plate type shear wall edge member, it is characterized in that, two segment length that described level overlap joint reinforcing bar lays respectively at cast-in-situ concrete core wall in the first edge of a wing wallboard and the second edge of a wing wallboard all meet Specification Design requirement.
5., according to the method for attachment of the arbitrary described novel T-shaped overlaid plate type shear wall edge member of claim 1-4, it is characterized in that, comprise the steps:
S1 at the scene precalculated position has reserved longitudinal lap joint reinforcing bar and elongated longitudinal reinforcement;
S2 first edge of a wing wallboard is in place: by the first edge of a wing wallboard lifting to precalculated position, adjust its levelness and verticality, and fixing;
S3 web wallboard in place: by the lifting of web wallboard to precalculated position, adjust its levelness and verticality, and fixing;
The insertion of S4 level overlap joint reinforcing bar: leave the space overlapping slip of bar for level all in advance in described first edge of a wing wallboard and the second edge of a wing wallboard, level being overlapped reinforcing bar inserts in the first edge of a wing wallboard, make its one end and the stirrup of web wallboard overhanging section of outside concordant, guarantee that it does not affect the in place of the second edge of a wing wallboard, diameter and the spacing of level overlap joint reinforcing bar are determined according to design drawing;
S5 second edge of a wing wallboard in place: by the second edge of a wing wallboard lifting to precalculated position, adjust its levelness and verticality, and fixing;
S6 level overlaps the in place of reinforcing bar: level is overlapped reinforcing bar and move in the second edge of a wing wallboard, make it across the first edge of a wing wallboard and the second fin wall intralamellar part;
S7 cast-in-situ concrete core wall pouring construction: the installation deviation, the stable degree that check the first edge of a wing wallboard, the second edge of a wing wallboard and web wallboard before concreting, after conforming to quality requirements, carries out building of cast-in-situ concrete core wall.
6. method of attachment according to claim 5, it is characterized in that, in step S6, the described level overlap joint reinforcing bar length moved in the second edge of a wing wallboard is the half of level overlap joint reinforcing bar total length, finally makes level overlap the length of reinforcing bar in the first edge of a wing wallboard and the second edge of a wing wallboard and all meets Specification Design requirement.
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| CN106351357A (en) * | 2016-09-30 | 2017-01-25 | 浙江宝业现代建筑工业化制造有限公司 | T-shaped connecting node for integrated coinciding shear force wallboard and construction method thereof |
| CN107893478A (en) * | 2017-12-12 | 2018-04-10 | 浙江新邦远大绿色建筑产业有限公司 | Overlap wall and horizontal member connecting node and its construction method |
| CN114753692A (en) * | 2022-03-19 | 2022-07-15 | 北京工业大学 | Assembly type L-shaped column and ecological inner wall self-tapping nail cluster connecting structure and method |
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| CN114753692A (en) * | 2022-03-19 | 2022-07-15 | 北京工业大学 | Assembly type L-shaped column and ecological inner wall self-tapping nail cluster connecting structure and method |
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| CN104775555B (en) | 2017-12-01 |
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