CN205399824U - Special -shaped post of prestressing force assembled combination - Google Patents

Special -shaped post of prestressing force assembled combination Download PDF

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Publication number
CN205399824U
CN205399824U CN201620139957.9U CN201620139957U CN205399824U CN 205399824 U CN205399824 U CN 205399824U CN 201620139957 U CN201620139957 U CN 201620139957U CN 205399824 U CN205399824 U CN 205399824U
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CN
China
Prior art keywords
steel plate
angle steel
special
gusset
limb
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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.)
Withdrawn - After Issue
Application number
CN201620139957.9U
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Chinese (zh)
Inventor
刘璟
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Nanjing Tech University
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Nanjing Tech University
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Priority to CN201620139957.9U priority Critical patent/CN205399824U/en
Application granted granted Critical
Publication of CN205399824U publication Critical patent/CN205399824U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a special -shaped post of prestressing force assembled combination, this post includes steel sheet, high strength bolt and prestressed cable, the steel sheet includes four kinds: angle steel steel sheet, interior angle steel plate, outer angle steel plate, the rib steel board of putting more energy into. This post splices with the long limb of the outer angle steel plate back of the body through interior angle steel plate, angle steel steel sheet and the concatenation of the inside and outside angle steel plate manomelia back of the body, and the bolt hole aligns to it is fixed with high strength bolt, weld the floor of putting more energy into, form the special -shaped post of L shape, set up prestressed cable, or change the concatenation mode, can form the shape and appear or criss -cross special -shaped post for T. The utility model discloses special -shaped post of prestressing force assembled combination fully consumes energy, and bending resistance square ability reinforce makes capital lateral displacement less, satisfies strong post requirement.

Description

A kind of prestressing force assembled combined special-shaped column
Technical field
This utility model patent belongs to building structure technology field, relates to a kind of novel pre-stressed assembled combined special-shaped column.
Background technology
In earthquake, building collapse is to threaten people's life safety and the main cause caused any property loss, play prestressed technical advantage, can effectively reduce building damage in earthquake, described prestressing force assembled combined special-shaped column is under earthquake repeated action, prestressing force lock and steel fully consume energy, bending resistance square ability is strong, makes capital lateral displacement less, meets strong post requirement.
This combined special-shaped column cross-section size of prestressing force assembled is little, post can with body of wall with wide, it is to avoid building inner corner portion salient angle occurs thus affecting the problem of use.Increasingly value today of quality of the life people, it is to avoid the salient angle that pillar causes, meet beyond doubt and use living require-ments the present age.
Meet modernization industrial mass manufacture and the requirement of rapid construction installation, it is achieved that real plant produced, in-site installation, the duration is fast.
Utility model content
This utility model is in order to overcome the deficiencies in the prior art, it is provided that a kind of energy intensity is high, and anti-seismic performance is good, it is adaptable to industrialized mass production, the novel pre-stressed assembled combined special-shaped column of job site Fast Installation.
The technical solution adopted in the utility model is: a kind of prestressing force assembled combined special-shaped column, including angle steel steel plate, interior gusset, exterior angle steel plate, junction steel plate, high-strength bolt and prestressed cable, the limb plate of described angle steel steel plate, interior gusset and exterior angle steel plate arranges multiple bolt hole from top to bottom, angle steel steel plate limb and inside and outside gusset manomelia are with long, and interior gusset and the long limb of exterior angle steel plate are with wide;
The limb back of the body splicing long with exterior angle steel plate of described interior gusset, angle steel steel plate and the back of the body splicing of inside and outside gusset manomelia, bolt hole aligns, and fixes with high-strength bolt, forms L-shaped Special-Shaped Column;
The limb back of the body splicing long with exterior angle steel plate of described interior gusset, two long limb back of the body splicings of interior gusset, angle steel steel plate and the back of the body splicing of inside and outside gusset manomelia, bolt hole aligns, and fixes with high-strength bolt, forms T-shaped Special-Shaped Column;
Four long limb back of the body splicings of described interior gusset, angle steel steel plate and the back of the body splicing of interior gusset manomelia, bolt hole aligns, and fixes with high-strength bolt, forms cross Special-Shaped Column;
Described Special-Shaped Column limb limit, limb point of intersection are by being spliced to form little rectangular column, and each little rectangular column is symmetrical arranged 4 prestressed cables, is provided with the junction steel plate that can fix prestressed cable two ends at the bottom of capital post.
As preferably, described gusset, interior gusset, exterior angle steel plate vertically arrange one piece of square stiffening rib steel plate every one section, wherein have rope hole to be available for prestressed cable traverse, are used for retraining prestressed cable.
At the construction field (site) interior gusset and exterior angle steel plate are sling settings, interior gusset and the back-to-back splicing of long limb of exterior angle steel plate, angle steel steel plate and the inside and outside back-to-back splicing of gusset manomelia, bolt hole alignment, and fix with high-strength bolt.Then welding floor of putting more energy into, floor space of putting more energy into is by calculating decision.
Prestressed cable is finally set, by rope through putting more energy into rib holes, is fixed on connecting plate place at the bottom of capital post.
The beneficial effects of the utility model: (1) is suitable for industrialized mass production, and processing and manufacturing difficulty is low.Accessory is few, just meets the requirement of L, T, cross Special-Shaped Column, greatly improves production efficiency;
(2) meeting " strong post " requirement, prestressed cable fully can consume energy in earthquake, and bending resistance square ability is strong, and capital lateral displacement is less, can be anti-buckling when vertical force is big;
(3) form of steel combined special-shaped column is adopted, it is possible to achieve post wall is wide avoids the occurrence of indoor corner projection.
Accompanying drawing explanation
Fig. 1 is this utility model prestressing force assembled combination L-shaped Special-Shaped Column schematic diagram;
Fig. 2 is this utility model prestressing force assembled combination T-shaped Special-Shaped Column schematic diagram;
Fig. 3 is this utility model prestressing force assembled combination cross Special-Shaped Column schematic diagram;
Fig. 4 is the organigram of angle steel steel plate;
Fig. 5 is the organigram of interior gusset;
Fig. 6 is the organigram of exterior angle steel plate;
Fig. 7 is the organigram of angle steel steel plate, ribbed stiffener, prestressed cable combination;
Fig. 8 is the organigram of interior gusset, ribbed stiffener, prestressed cable combination;
Fig. 9 is the organigram of outer steel steel plate, ribbed stiffener, prestressed cable combination;
Figure 10 is ribbed stiffener organigram.
In figure: 1: angle steel steel plate, 2: interior gusset, 4: junction steel plate, 5: prestressed cable, 6: stiffening rib steel plate, 7: bolt hole, 8: Suo Kong.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is further described.
As Figure 1-3, a kind of prestressing force assembled combined special-shaped column, this post includes steel plate, high-strength bolt and prestressed cable 5;Steel plate includes four kinds: angle steel steel plate 1, interior gusset 2, exterior angle steel plate, stiffening rib steel plate 4.Told and three kinds of steel plate limb plates are arranged some bolts hole 7 from top to bottom, as Figure 4-Figure 6.Angle steel steel plate limb and inside and outside gusset manomelia are with long, and interior gusset and the long limb of exterior angle steel plate are with wide.It is simultaneously provided with stiffening rib steel plate 4, wherein has rope hole 8 to be available for prestressed cable 5 traverse, as Figure 7-9.Steel plate interior angle welds one piece of stiffening rib steel plate 4 on steel plate every one section from top to bottom, is provided with junction steel plate 4, can fix prestressed cable 5 two ends at the bottom of capital post.
At the construction field (site) interior gusset and exterior angle steel plate are sling settings, interior gusset and the back-to-back splicing of long limb of exterior angle steel plate, angle steel steel plate and the inside and outside back-to-back splicing of gusset manomelia, bolt hole alignment, and fix with high-strength bolt.Then welding floor of putting more energy into, as shown in Figure 10, floor space of putting more energy into is by calculating decision.
Prestressed cable is finally set, by rope through putting more energy into rib holes, is fixed on connecting plate place at the bottom of capital post.
Adopt same method, 4 steel pipes are combined, after casting concrete, be formed for the concrete combined special-shaped post of teeprofile, as shown in Figure 8.5 steel pipes are combined, after casting concrete, are formed for the concrete combined special-shaped post of cross tube, as shown in Figure 9.
Above in association with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model is not limited to described embodiment.For those of ordinary skill in the art, in the scope of principle of the present utility model and technological thought, these embodiments are carried out multiple change, amendment, replacement and deformation and still falls within protection domain of the present utility model.

Claims (2)

1. a prestressing force assembled combined special-shaped column, it is characterized in that: include angle steel steel plate, interior gusset, exterior angle steel plate, junction steel plate, high-strength bolt and prestressed cable, the limb plate of described angle steel steel plate, interior gusset and exterior angle steel plate arranges multiple bolt hole from top to bottom, angle steel steel plate limb and inside and outside gusset manomelia are with long, and interior gusset and the long limb of exterior angle steel plate are with wide;
The limb back of the body splicing long with exterior angle steel plate of described interior gusset, angle steel steel plate and the back of the body splicing of inside and outside gusset manomelia, bolt hole aligns, and fixes with high-strength bolt, forms L-shaped Special-Shaped Column;
The limb back of the body splicing long with exterior angle steel plate of described interior gusset, two long limb back of the body splicings of interior gusset, angle steel steel plate and the back of the body splicing of inside and outside gusset manomelia, bolt hole aligns, and fixes with high-strength bolt, forms T-shaped Special-Shaped Column;
Four long limb back of the body splicings of described interior gusset, angle steel steel plate and the back of the body splicing of interior gusset manomelia, bolt hole aligns, and fixes with high-strength bolt, forms cross Special-Shaped Column;
Described Special-Shaped Column limb limit, limb point of intersection are by being spliced to form little rectangular column, and each little rectangular column is symmetrical arranged 4 prestressed cables, is provided with the junction steel plate that can fix prestressed cable two ends at the bottom of capital post.
2. a kind of prestressing force assembled combined special-shaped column according to claim 1, it is characterized in that: described gusset, interior gusset, exterior angle steel plate vertically arrange one piece of square stiffening rib steel plate every one section, stiffening rib steel plate is provided with the rope hole being available for prestressed cable traverse.
CN201620139957.9U 2016-02-24 2016-02-24 Special -shaped post of prestressing force assembled combination Withdrawn - After Issue CN205399824U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620139957.9U CN205399824U (en) 2016-02-24 2016-02-24 Special -shaped post of prestressing force assembled combination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620139957.9U CN205399824U (en) 2016-02-24 2016-02-24 Special -shaped post of prestressing force assembled combination

Publications (1)

Publication Number Publication Date
CN205399824U true CN205399824U (en) 2016-07-27

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CN201620139957.9U Withdrawn - After Issue CN205399824U (en) 2016-02-24 2016-02-24 Special -shaped post of prestressing force assembled combination

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544865A (en) * 2016-02-24 2016-05-04 南京工业大学 Prestressing assembly type special-shaped composed column
CN108999338A (en) * 2018-09-27 2018-12-14 西安理工大学 A kind of more limb L shape Special-Shaped Columns and its assembly method of built-in stem recoverable function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544865A (en) * 2016-02-24 2016-05-04 南京工业大学 Prestressing assembly type special-shaped composed column
CN108999338A (en) * 2018-09-27 2018-12-14 西安理工大学 A kind of more limb L shape Special-Shaped Columns and its assembly method of built-in stem recoverable function
CN108999338B (en) * 2018-09-27 2020-08-18 西安理工大学 Multi-limb L-shaped special-shaped column with built-in core column capable of restoring function and assembling method thereof

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20160727

Effective date of abandoning: 20171020