CN202969622U - Anti-seismic reinforced structure of pre-cast floor slab - Google Patents

Anti-seismic reinforced structure of pre-cast floor slab Download PDF

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Publication number
CN202969622U
CN202969622U CN 201220639012 CN201220639012U CN202969622U CN 202969622 U CN202969622 U CN 202969622U CN 201220639012 CN201220639012 CN 201220639012 CN 201220639012 U CN201220639012 U CN 201220639012U CN 202969622 U CN202969622 U CN 202969622U
Authority
CN
China
Prior art keywords
floor slab
angle steel
floor
plate
precast
Prior art date
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.)
Expired - Fee Related
Application number
CN 201220639012
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Chinese (zh)
Inventor
王志明
李丽平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANJING GUQIANG ARCHITECTURAL TECHNIQUE CO Ltd
Original Assignee
NANJING GUQIANG ARCHITECTURAL TECHNIQUE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANJING GUQIANG ARCHITECTURAL TECHNIQUE CO Ltd filed Critical NANJING GUQIANG ARCHITECTURAL TECHNIQUE CO Ltd
Priority to CN 201220639012 priority Critical patent/CN202969622U/en
Application granted granted Critical
Publication of CN202969622U publication Critical patent/CN202969622U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an anti-seismic reinforced structure of a pre-cast floor slab. The anti-seismic reinforced structure of the pre-cast floor slab comprises beams and floor slabs. A head end and a tail end of each floor slab are respectively arranged on a beam. The anti-seismic reinforced structure of the pre-cast floor slab is characterized in that connecting rod pieces are arranged between the beams arranged at two ends of bottoms of the floor slabs. Compared with the prior art, the reinforced structure of the anti-seismic reinforced structure of the pre-cast floor slab can enable anti-seismic effects of the pre-cast floor slab to be enhanced greatly under the condition that very little structural weight is increased, and therefore a national standard can be met.

Description

The precast floor slab seismic reinforcing structure
Technical field
The technical program belongs to the existing building field of reinforcement, specifically a kind of precast floor slab seismic reinforcing structure.
Background technology
Now in daily life, precast plate is simple because of its material module, construction, uses commonplacely in old house, and its form of construction work is, the two ends of precast plate are shelved on beam, then waters cement mortar on all precast plates, makes the plane.In this structure, when having made precast plate consist of a whole beaer, employing be the mode of watering cement mortar, increased the overall weight of building, build force request although can satisfy, after the weight increase, cause certain potential safety hazard for original structure.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the technical program proposes a kind of prefabricated board house seismic reinforcing structure, and concrete technical scheme is as follows:
A kind of precast floor slab seismic reinforcing structure comprises beam and floor, and this floor is precast plate; The head and the tail two ends of floor are shelved on respectively on a beam, it is characterized in that being connected with tie element between the beam at two ends at the bottom of the floor plate.
For being positioned at the outermost beam of building, the inside top of beam is connected with angle steel, and the outside is connected with elongated steel plate; The first side of angle steel is connected with the outer wall of beam, and the second side of angle steel and the end face of beam are at same plane; Elongated steel plate is connected by split bolt with the first side of angle steel;
For not being positioned at the outermost beam of building, the both sides, top of beam all are connected with angle steel, and the first side of arbitrary angle steel is connected with the outer wall of beam, and the end face of the second side and beam is at same plane; The split bolt of the first side by being connected to them between the angle steel of the both sides, top of beam connects.
The two ends of described tie element are connected with angle steel on two beams respectively.
Compared with prior art, the ruggedized construction of the technical program makes the anti seismic efficiency of precast floor slab increase substantially in the situation that increase seldom construction weight, can satisfy the GB requirement.
Description of drawings
Fig. 1 is this routine overall structure schematic diagram (top view);
Fig. 2-1st, the schematic cross-section at 1 place, position in Fig. 1;
Fig. 2-2nd, the A-A face schematic diagram of Fig. 2-1;
Fig. 3 is the schematic cross-section at 1 place, position in Fig. 1;
In figure, beam 3, precast plate 4, angle steel 5, elongated steel plate 6, split bolt 7, tie element 8.
The specific embodiment
The technical program is further illustrated as follows below in conjunction with accompanying drawing and the specific embodiment:
A kind of precast floor slab seismic reinforcing structure comprises beam and floor, and this floor is precast plate; The head and the tail two ends of floor are shelved on respectively on a beam, it is characterized in that being connected with tie element between the beam at two ends at the bottom of the floor plate.
For being positioned at the outermost beam of building, the inside top of beam is connected with angle steel, and the outside is connected with elongated steel plate; The first side of angle steel is connected with the outer wall of beam, and the second side of angle steel and the end face of beam are at same plane; Elongated steel plate is connected by split bolt with the first side of angle steel;
For not being positioned at the outermost beam of building, the both sides, top of beam all are connected with angle steel, and the first side of arbitrary angle steel is connected with the outer wall of beam, and the end face of the second side and beam is at same plane; The split bolt of the first side by being connected to them between the angle steel of the both sides, top of beam connects.
The two ends of described tie element are connected with angle steel on two beams respectively.

Claims (3)

1. a precast floor slab seismic reinforcing structure, comprise beam and floor, and this floor is precast plate; The head and the tail two ends of floor are shelved on respectively on a beam, it is characterized in that being connected with tie element between the beam at two ends at the bottom of the floor plate.
2. precast floor slab seismic reinforcing structure according to claim 1, is characterized in that
For being positioned at the outermost beam of building, the inside top of beam is connected with angle steel, and the outside is connected with elongated steel plate; The first side of angle steel is connected with the outer wall of beam, and the second side of angle steel and the end face of beam are at same plane; Elongated steel plate is connected by split bolt with the first side of angle steel;
For not being positioned at the outermost beam of building, the both sides, top of beam all are connected with angle steel, and the first side of arbitrary angle steel is connected with the outer wall of beam, and the end face of the second side and beam is at same plane; The split bolt of the first side by being connected to them between the angle steel of the both sides, top of beam connects.
3. precast floor slab seismic reinforcing structure according to claim 2, the two ends that it is characterized in that described tie element are connected with angle steel on two beams respectively.
CN 201220639012 2012-11-28 2012-11-28 Anti-seismic reinforced structure of pre-cast floor slab Expired - Fee Related CN202969622U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220639012 CN202969622U (en) 2012-11-28 2012-11-28 Anti-seismic reinforced structure of pre-cast floor slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220639012 CN202969622U (en) 2012-11-28 2012-11-28 Anti-seismic reinforced structure of pre-cast floor slab

Publications (1)

Publication Number Publication Date
CN202969622U true CN202969622U (en) 2013-06-05

Family

ID=48510716

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220639012 Expired - Fee Related CN202969622U (en) 2012-11-28 2012-11-28 Anti-seismic reinforced structure of pre-cast floor slab

Country Status (1)

Country Link
CN (1) CN202969622U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108612335A (en) * 2018-04-10 2018-10-02 河海大学 A kind of anti-fall ruggedized construction and its reinforcement means of collapsing of building structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108612335A (en) * 2018-04-10 2018-10-02 河海大学 A kind of anti-fall ruggedized construction and its reinforcement means of collapsing of building structure

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20201128

CF01 Termination of patent right due to non-payment of annual fee