A kind of prefabricated beam column construction steel structure and its construction method with function of seismic resistance
The present invention relates to earthquake-resistant structure technical field, specifically a kind of prefabricated beam column construction steel structure with function of seismic resistance
And its construction method.
Chinese ancient architecture material gradually enriches with the development of society and advancement of technology.Wherein, the use of structural material
It is mainly influenced by two factors, one is easy for gathering materials on the spot, and utilizes nature material；Second is that construction material production technology into
Step.Therefore, the structural material of Chinese ancient architecture divides from source of drawing material, can be divided into two major classes；One kind is natural material, including wood
Material, bamboo wood, stone material, rammed earth, sun-dried mud brick, rattan rope class；Second class is artificial material, including clay brick and metal material, wherein metal
Material is mainly iron.
However, China is in the multiple area of earthquake disaster, timber structure ancient architecture after it experienced long-term use, due to
Its original structure is unreasonable, and the reasons such as damage of material ageing and various natures and human factor reduce shock resistance,
It under geological process, suffers heavy losses, and wood-structure old building lacks the timely reasons such as repairerment, construction problem.
In conclusion in order to realize ancient architecture scale, Standardization Construction, needs to invent one kind at present and be provided with beam column interconnection
Anti-seismic structure, load-bearing anti-seismic structure, wall window anti-seismic structure, frame anti-seismic structure, have basis it is whole be coupled, horizontal vertical respectively to
Flexible feature, the significant building structure aseismatic system of anti seismic efficiency.
Summary of the invention
The present invention provides a kind of prefabricated beam column construction steel structure and its construction method with function of seismic resistance, can be effective
Solve technical problem present in above-mentioned background.
To achieve the goals above, the invention provides the following technical scheme:
A kind of prefabricated beam column construction steel structure and its construction method with function of seismic resistance, including prefabricated post and be mounted on prefabricated
Precast beam on column, the prefabricated post are divided into three-stage, include from the foundation, center pillar, force column set gradually under；Institute
It states and is provided with inside groove in force column, the precast beam is mounted in inside groove；The center pillar includes to be arranged in center pillar upper end center
The H profile steel at place, the H profile steel two sides are provided with bumper post, are arranged with the first spring on each bumper post；The foundation
Including two I-steel at foundation center are arranged in, described two I-steel surroundings are provided with support column, described two I-shapeds
It is provided through five steel columns of two I-steel end faces between steel, is arranged with second spring on five steel columns；It is described
Setting is there are two triangle table on the outer wall of center pillar side, and between described two triangle tables, described two triangle tables and precast beam connect
Contact portion divides and is provided with stressing device with center pillar contact portion.
Preferably, the stressing device includes stress steel and the forced spring that is set on stress steel.
Preferably, the precast beam two includes front-axle beam and the back rest that connect with front-axle beam, and the front-axle beam side wall is provided with
To several reinforced holes of front-axle beam internal stretch, several reinforcing bars for being pierced by the back rest are provided in the back rest.
Preferably, the H profile steel upper surface is provided with iron prop, and the top flange plate of H profile steel is uniformly set with bottom wing listrium
Set four fixation holes.
Preferably, described two I-steel top flange plates and bottom wing listrium are provided with perforation.
Preferably, the force column lower end outer wall and center pillar upper end outer wall are respectively set that there are two high-strength bolts.
Preferably, the center pillar lower end outer wall and foundation upper end outer wall are provided with flute profile bolt.
Preferably, four high-strength bolts are separately mounted in four fixation holes.
Preferably, described two flute profile bolts are separately mounted in two perforation.
On the other hand, a kind of prefabricated beam column construction steel structure and its construction method with function of seismic resistance, including following apply
Step 1: in the pre-buried I-steel in foundation upper end and center pillar lower end, pre-buried steel column and support column on foundation；
Step 2: pre-buried H profile steel, iron prop at center pillar upper end center are arranged the first spring on iron prop；
Step 3: in the pre-buried bumper post in force column lower end surface, several pre-buried reinforcing bars 923 inside the back rest；
Step 4: pre-buried triangle table is distinguished in center pillar side side and back rest lower end surface.
The beneficial effects of the present invention are:
The present invention has effective anti seismic efficiency, and be divided into three-stage, energy by foundation, center pillar, the force column of setting three-stage
For can play anti seismic efficiency at each node, so that seismaesthesia has retardance；By two triangle tables of setting and by
Power device, can effectively for resiliency between precast beam and prefabricated post, seismaesthesia than it is stronger when, postpone the destruction of precast beam
Property.Present invention construction is relatively simple, and has good anti seismic efficiency.
Detailed description of the invention
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1: schematic structural view of the invention.
Fig. 2: partial structural diagram of the present invention.
Fig. 3: force column structural schematic diagram of the present invention.
Fig. 4: i-beam structure schematic diagram of the present invention.
Fig. 5: H profile steel structural schematic diagram of the present invention.
Fig. 6: triangle table structural schematic diagram of the present invention.
Fig. 7: front-axle beam of the present invention connect front view with the back rest.
In figure: 1, prefabricated post, 2, precast beam, 11, foundation, 12, center pillar, 13, force column, 14, bumper post, 15, I-steel,
16, support column, 17, steel column, 18, triangle table, 19, stressing device, 21, front-axle beam, 22, the back rest, 23, reinforcing bar, 121, H profile steel,
131, iron prop, 132, high-strength bolt, 133, flute profile bolt.
To facilitate the understanding of the present invention, the present invention is described more fully below with reference to relevant drawings, attached drawing
In give several embodiments of the invention, but the present invention can be realized by different forms, however it is not limited to text institute
The embodiment of description, opposite, it theses embodiments are provided so that more thorough and comprehensive to present disclosure.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
There may also be elements placed in the middle, and when an element is considered as " connection " another element, it can be directly to separately
One element may be simultaneously present centering elements, term as used herein "vertical", "horizontal", "left" and "right"
And similar statement is for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The meaning that technical staff usually connects is identical, and term knowledge as used herein in the specification of the present invention is in order to describe to have
The purpose of the embodiment of body, it is not intended that in the limitation present invention, term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
As shown in Fig. 1~7, a kind of prefabricated beam column construction steel structure and its construction method with function of seismic resistance, including it is pre-
Column 1 processed and the precast beam 2 being mounted in prefabricated post 1.
Prefabricated post 1 is divided for three-stage, includes from the foundation 11, center pillar 12, force column 13 set gradually under；It is described
Inside groove is provided in force column 13, the precast beam 2 is mounted in inside groove.
Center pillar 12 includes the H profile steel 121 being arranged at 12 upper end center of center pillar, and 121 upper surface of H profile steel is provided with iron prop
131, and the top flange plate of H profile steel 121 and bottom wing listrium are uniformly arranged four fixation holes, 121 two sides of H profile steel are provided with buffering
Column 14 is arranged with the first spring on each bumper post 14, therefore has between center pillar 12 and force column 13 by the first spring
Foundation 11 includes two I-steel 15 being arranged at 11 center of foundation, two 15 top flange plates of I-steel and bottom wing
Listrium is provided with perforation, and two 15 surroundings of I-steel are provided with support column 16, are provided through two between two I-steel 15
Five steel columns 17 of a 15 end face of I-steel are arranged with second spring on five steel columns 17, therefore pass through second spring and five
There is good anti seismic efficiency between a steel column 17.
Setting is there are two triangle table 18 on the outer wall of 12 side of center pillar, between two triangle tables 18, described two triangle tables
18 are provided with stressing device 19 with 2 contact portion of precast beam and with 12 contact portion of center pillar, stressing device 19 include by
Power steel and the forced spring being set on stress steel have anti-under the action of forced spring, between the back rest 22 and center pillar 12
Shake sexual function.
13 lower end outer wall of force column and 12 upper end outer wall of center pillar are respectively set that there are two high-strength bolt 132,12 lower ends of center pillar
Outer wall and 11 upper end outer wall of foundation are provided with flute profile bolt 133, and four high-strength bolts 132 are separately mounted to four fixation holes
In, two flute profile bolts 133 are separately mounted in two perforation, by high-strength bolt 132, flute profile bolt 133, make prefabricated post 1
There is high-strength firm effect between precast beam 2.
2 liang of precast beam include front-axle beam 21 and the back rest connecting with front-axle beam 21 22, and 21 side wall of front-axle beam is provided with to front-axle beam
Several reinforced holes of 21 internal stretches are provided in the back rest 22 and are pierced by several reinforcing bars 23 of the back rest 22 and are made by reinforced hole
Beam column realizes assembled simplicity construction method.
Based on a kind of prefabricated beam column construction steel structure and its construction method with function of seismic resistance described above, further include
Following construction method:
Step 1: in the pre-buried I-steel 13 in 11 upper end of foundation and 12 lower end of center pillar, on foundation 11 pre-buried steel column 17 and
Support column 16；
Step 2: pre-buried H profile steel 15, iron prop 131 at 12 upper end center of center pillar are arranged the first spring on iron prop 131；
Step 3: in the pre-buried bumper post in force column lower end surface, several pre-buried reinforcing bars 23 inside the back rest；
Step 4: pre-buried triangle table 18 is distinguished in 12 side side of center pillar and 22 lower end surface of the back rest.
Invention is exemplarily described in above-mentioned combination attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as using this insubstantial improvement that the inventive concept and technical scheme of the present invention carry out, or not improved by hair
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.