CN213806180U - Cast-in-place shear force wall position reinforcement construction structures of assembled house - Google Patents
Cast-in-place shear force wall position reinforcement construction structures of assembled house Download PDFInfo
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- CN213806180U CN213806180U CN202021993617.5U CN202021993617U CN213806180U CN 213806180 U CN213806180 U CN 213806180U CN 202021993617 U CN202021993617 U CN 202021993617U CN 213806180 U CN213806180 U CN 213806180U
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Abstract
The utility model relates to a cast-in-place shear force wall position reinforcement construction structures of assembled house, including PC component, the vertical reinforcing bar of shear force wall, lacing wire and stirrup, be provided with on the PC component and reserve the reinforcing bar, reserve reinforcing bar and stirrup respectively with the vertical steel bar connection of shear force wall, the lacing wire is connected with reservation reinforcing bar, the vertical reinforcing bar of shear force wall and stirrup cooperation. The main purpose is to provide the research of the construction technology of the reinforcement at the cast-in-place shear wall part of the fabricated house, so that the reinforcement at the cast-in-place shear wall part of the fabricated house can be quickly and firmly bound, the tensile property is good, and the condition that the yield strength is reduced and the stress requirement is not met is effectively avoided.
Description
Technical Field
The utility model relates to a cast-in-place shear force wall position reinforcement construction technical field of assembled house specifically is a cast-in-place shear force wall position reinforcement construction structures of assembled house.
Background
In the prior art, due to the characteristics of the construction process, when the cast-in-place shear wall part of the fabricated house is constructed, the conventional method is that the stirrups are firstly broken off and sleeved on the periphery of the vertical steel bars of the shear wall for binding, and finally the stirrups are bent back to the original shape for fixing, but the stirrups are bent for many times, so that the tensile property of the bent part is reduced, the toughness is lost, and the stress requirement cannot be met. Such construction process degree of difficulty is big, and the efficiency of construction is also low, is difficult to satisfy staff's demand, the utility model discloses a new technical scheme is proposed to above problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a cast-in-place shear force wall position reinforcement construction structures of assembled house can make the quick ligature of reinforcing bar at cast-in-place shear force wall position of assembled firm, and tensile strength is good, effectively avoids buckling the stirrup many times, makes its yield strength reduce and the condition emergence that does not satisfy the atress requirement.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cast-in-place shear wall position reinforcement construction structures of assembled house, includes PC component, the vertical reinforcing bar of shear force wall, drawknot muscle and stirrup, be provided with the reservation reinforcing bar on the PC component, reservation reinforcing bar and stirrup are connected with the vertical reinforcing bar of shear force wall respectively, the drawknot muscle is connected with reservation reinforcing bar, the vertical reinforcing bar of shear force wall and stirrup cooperation.
Preferably, the stirrups are provided with a plurality of and are sequentially arranged on the outer sides of the vertical steel bars of the shear wall from bottom to top respectively.
Preferably, the opening tie bars are bound and connected with the reserved steel bars, the stirrups and the vertical steel bars of the shear wall.
Preferably, the reserved steel bars, the shear wall vertical steel bars, the stirrups and the tie bars form a reserved construction structure.
Preferably, the PC member and the reserved steel bar are of an integral structure and are prefabricated members.
(III) advantageous effects
Compared with the prior art, the utility model provides a cast-in-place shear force wall position reinforcement construction structures of assembled house possesses following beneficial effect:
the utility model provides a cast-in-place shear force wall position steel reinforcement construction structures of assembled house, the main objective is that the cast-in-place shear force wall position steel reinforcement construction technology of assembled house is provided and is studied, can make the quick ligature of reinforcing bar at cast-in-place shear force wall position of assembled firm, and tensile strength is good, effectively avoids buckling the stirrup many times, makes its yield strength reduce and the condition emergence that does not satisfy the atress requirement to solve some problems that exist among the prior art.
Drawings
FIG. 1 is a schematic view of the outward bending of the reserved steel bars of the PC member of the cast-in-place shear wall portion steel bar binding construction structure of the prefabricated house of the present invention;
FIG. 2 is a schematic view of a placing stirrup of the steel bar binding construction structure at the cast-in-place shear wall part of the prefabricated house of the utility model;
FIG. 3 is a schematic view of bending of the reserved steel bars of the PC member of the cast-in-place shear wall portion steel bar binding construction structure of the prefabricated house of the present invention;
fig. 4 is the utility model relates to a cast-in-place shear wall position steel reinforcement construction structures' of assembled house side view.
In the figure: 1. a PC component; 2. reserving a steel bar; 3. shear wall vertical steel bars; 4. stretching the ribs; 5. and (5) hooping.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1-4, the prefabricated house cast-in-place shear wall part steel bar binding construction structure comprises a PC component 1, shear wall vertical steel bars 3, tie bars 4 and stirrups 5, wherein reserved steel bars 2 are arranged on the PC component 1, the reserved steel bars 2 and the stirrups 5 are respectively connected with the shear wall vertical steel bars 3, and the tie bars 4 are connected with the reserved steel bars 2, the shear wall vertical steel bars 3 and the stirrups 5 in a matched mode.
The reserved steel bars 2 are bent outwards by a small amplitude, so that the prefabricated shear wall is convenient to hoist, and meanwhile, the stirrups 5 are prevented from colliding with the reserved steel bars 2; in addition, the reserved steel bars 2 are bent back to a normal state and bound with the vertical steel bars 3 of the shear wall, so that the vertical steel bars 3 of the shear wall and the stirrups 5 are still tightly combined under various load actions.
In this embodiment, the stirrups 5 are provided with a plurality of, and set gradually in the outside of the vertical reinforcing steel bar 3 of shear wall from the bottom up respectively. In the cast-in-place section, stirrups 5 are arranged at intervals from bottom to top outside the vertical steel bars 3 of the shear wall, so that the shear strength of the oblique section is increased, and the vertical steel bars 3 of the shear wall are connected, so that the position of the vertical steel bars is firmly and stably kept, and the displacement is avoided.
In this embodiment, the tie bar 4 is bound and connected with the reserved steel bar 2, the stirrup 5 and the shear wall vertical steel bar 3; and the reserved steel bar 2, the shear wall vertical steel bar 3, the stirrup 5 and the tie bar 4 form a reserved construction structure. The tie bars 4 are used, the reserved steel bars 2 and the stirrups 5 are firmly bound with the vertical steel bars 3 of the shear wall, and the binding of the steel bars 3 at the position of the cast-in-place shear wall is efficiently finished with quality guarantee.
The reserved steel bars 2, the shear wall vertical steel bars 3, the stirrups 5 and the tie bars 4 form a structural system, so that the steel bars 3 at the cast-in-place shear wall part of the prefabricated house are firmly and firmly bound, and the binding of the steel bars 3 at the cast-in-place shear wall part is finished with high quality guarantee and efficiency.
In this embodiment, the PC member 1 and the pre-cast steel bar 2 are an integral structure and are prefabricated members.
The construction technology comprises the following steps:
the method comprises the following steps: firstly, manufacturing a PC component 1, arranging a reserved steel bar 2 on the PC component 1, firstly, bending the reserved steel bar 2 outwards by a small amplitude, facilitating the hoisting of the prefabricated shear wall, and simultaneously avoiding the collision between a stirrup 5 and the reserved steel bar 2;
step two: then, 3 stirrups 5 are arranged at intervals from bottom to top outside the vertical reinforcing steel bars 3 of the shear wall at the cast-in-place section, so that the shear strength of the inclined section is increased, and the vertical reinforcing steel bars 3 of the shear wall are connected, so that the position of the vertical reinforcing steel bars is firmly and stably kept, and the vertical reinforcing steel bars 3 are prevented from shifting;
step three: then bending the reserved steel bars 2 back to a normal state and binding the reserved steel bars with the vertical steel bars 3 of the shear wall, so that the vertical steel bars 3 of the shear wall and the stirrups 5 are still tightly combined under the action of various loads;
step four: the opening tie bar 4 is used, the reserved steel bars 2, the stirrups 5 and the shear wall vertical steel bars 3 are firmly bound, the quality-guaranteeing and high-efficiency binding of the steel bars at the position of the cast-in-place shear wall is achieved, the reserved steel bars 2, the shear wall vertical steel bars 3, the stirrups 5 and the tie bars 4 form a structural system, the steel bars at the position of the cast-in-place shear wall of the prefabricated house are firmly bound, and the quality-guaranteeing and high-efficiency binding of the steel bars at the position of the cast-in-place shear wall is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a cast-in-place shear wall position reinforcement construction structures of assembled house, includes PC component (1), its characterized in that, be provided with reserved reinforcing bar (2) on PC component (1), still be connected with shear force wall vertical reinforcement (3), drawknot muscle (4) and stirrup (5) on the PC component, reserved reinforcing bar (2) and stirrup (5) are connected with shear force wall vertical reinforcement (3) respectively, drawknot muscle (4) are connected with reserved reinforcing bar (2), shear force wall vertical reinforcement (3) and stirrup (5) cooperation.
2. The cast-in-place shear wall position reinforcement construction structure of assembled house of claim 1, characterized in that: the stirrups (5) are provided with a plurality of and are sequentially arranged on the outer sides of the vertical steel bars (3) of the shear wall from bottom to top respectively.
3. The cast-in-place shear wall position reinforcement construction structure of assembled house of claim 1, characterized in that: the tie bars (4) are bound and connected with the reserved steel bars (2), the stirrups (5) and the shear wall vertical steel bars (3).
4. The cast-in-place shear wall position reinforcement construction structure of assembled house of claim 3, characterized in that: the construction structure is composed of the reserved steel bars (2), the shear wall vertical steel bars (3), the stirrups (5) and the tie bars (4).
5. The cast-in-place shear wall position reinforcement construction structure of assembled house of claim 1, characterized in that: the PC component (1) and the reserved steel bar (2) are of an integral structure and are prefabricated parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021993617.5U CN213806180U (en) | 2020-09-11 | 2020-09-11 | Cast-in-place shear force wall position reinforcement construction structures of assembled house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021993617.5U CN213806180U (en) | 2020-09-11 | 2020-09-11 | Cast-in-place shear force wall position reinforcement construction structures of assembled house |
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| CN213806180U true CN213806180U (en) | 2021-07-27 |
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| CN202021993617.5U Active CN213806180U (en) | 2020-09-11 | 2020-09-11 | Cast-in-place shear force wall position reinforcement construction structures of assembled house |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483111A (en) * | 2022-03-08 | 2022-05-13 | 中铁第六勘察设计院集团有限公司 | Tunnel secondary lining side wall longitudinal construction joint shear steel bar and construction method |
| CN114892811A (en) * | 2022-05-30 | 2022-08-12 | 中南建筑设计院股份有限公司 | Construction method for connecting node of core tube and outer frame steel bar truss floor bearing plate |
-
2020
- 2020-09-11 CN CN202021993617.5U patent/CN213806180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114483111A (en) * | 2022-03-08 | 2022-05-13 | 中铁第六勘察设计院集团有限公司 | Tunnel secondary lining side wall longitudinal construction joint shear steel bar and construction method |
| CN114892811A (en) * | 2022-05-30 | 2022-08-12 | 中南建筑设计院股份有限公司 | Construction method for connecting node of core tube and outer frame steel bar truss floor bearing plate |
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