CN105569203B - The optimization method of buttress node - Google Patents
The optimization method of buttress node Download PDFInfo
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- CN105569203B CN105569203B CN201510975949.8A CN201510975949A CN105569203B CN 105569203 B CN105569203 B CN 105569203B CN 201510975949 A CN201510975949 A CN 201510975949A CN 105569203 B CN105569203 B CN 105569203B
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- muscle
- buttress
- gluten
- indulge
- stirrup
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005457 optimization Methods 0.000 title claims abstract description 15
- 210000003205 muscle Anatomy 0.000 claims abstract description 242
- 108010068370 Glutens Proteins 0.000 claims abstract description 121
- 235000021312 gluten Nutrition 0.000 claims abstract description 121
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 74
- 206010021118 Hypotonia Diseases 0.000 claims description 30
- 208000017561 flaccidity Diseases 0.000 claims description 30
- 210000002435 tendon Anatomy 0.000 claims description 30
- 238000009408 flooring Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses the optimization methods of buttress node, including buttress and built-in fitting, built-in fitting includes embedded board, affixed multiple pre-embedded bolts and multiple rivets vertical with embedded board, buttress has buttress steel member, buttress steel member includes that beam gluten indulges muscle and the vertical muscle of column, and it includes vertically anchoring into section and bending section that column, which indulges muscle,；When column indulges muscle and pre-embedded bolt there are space crossed, 0.35-0.4 times for anchoring into that length is the antidetonation anchorage length that column indulges muscle of section is vertically anchored into, the anchorage length of bending section is 15-20 times of the vertical muscle diameter of column；When column indulges muscle and pre-embedded bolt there are space crossed, the plan-position and buried depth for adjusting pre-embedded bolt make pre-embedded bolt and column indulge muscle interval；When beam gluten indulges muscle and rivet there are space crossed, the quantity for keeping beam gluten to indulge muscle is constant, and adjacent beams gluten is adjusted according to the embedding position of rivet and indulges the distance between muscle, so that the vertical muscle of beam gluten and rivet space；Built-in fitting is set smoothly to place, be mounted on buttress.
Description
Technical field
The present invention relates to building fields, the in particular to optimization method of buttress node.
Background technique
Seismic isolation technology is to achieve the purpose that shock insulation by establishing Seismic Isolation of Isolation Layer, and Seismic Isolation of Isolation Layer includes lower buttress, two built-in fittings, soft
Property shock isolating pedestal and upper buttress, two built-in fittings be separately mounted on lower buttress and upper buttress on, shock isolating pedestal is mounted on lower buttress
Between upper buttress, there are the vertically and horizontally vertical muscle of beam, floor bottom muscle and gluten, column vertical muscle, buttress water in lower buttress and upper buttress position
The components such as flat muscle, buttress distributing bar, node location steel member is more, interlocks, and built-in fitting includes embedded board and is fixed in pre-
Pre-embedded bolt and rivet on buried plate, when installing built-in fitting, pre-embedded bolt and column indulge muscle there may be space crossed, may lead
Embedded board, pre-embedded bolt and rivet is caused to be difficult to place；The horizontal bar of buttress surface layer, buttress construction stirrup and vertically and horizontally beam gluten,
Floor gluten etc. mutually forms intersection, and arrangement is closeer, also results in embedded board, bolt and rivet and is difficult to place, built-in fitting is difficult to
Smoothly it is installed on buttress.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is to provide the optimization method of buttress node, enable built-in fitting
It smoothly places, be mounted on buttress.
To achieve the above object, the present invention adopts the following technical scheme that：
The optimization method of buttress node, buttress node include buttress and built-in fitting, and installation of embedded parts is on the top of buttress, in advance
Embedded part includes embedded board, multiple pre-embedded bolts and multiple rivets, and pre-embedded bolt and rivet are solid with the plane perpendicular of embedded board respectively
It connects, buttress has buttress steel member, and buttress steel member includes that a plurality of beam gluten indulges muscle and the vertical muscle of column, and beam gluten indulges muscle positioned at pre-buried
The lower section of plate, the length direction that beam gluten indulges muscle is vertical with the pre-embedded bolt and rivet, and column indulges muscle and is located at the vertical muscle of beam gluten
Lower section, column indulge muscle include extend along the vertical direction vertically anchor into section and horizontally extending bending section, bending section and hang down
Directly anchor into the top connection of section.
The buttress steel member further includes beam bottom flaccidity of tendon and muscle muscle, and beam bottom flaccidity of tendon and muscle muscle is located at lower section and the beam bottom muscle that beam gluten indulges muscle
The length direction of vertical muscle is consistent with the vertical length direction of muscle of beam gluten；
The buttress steel member further includes that buttress construction stirrup, floor gluten and floor bottom muscle, the buttress construct stirrup
Including a horizontal segment, two first vertical sections, two tilting sections and two second vertical sections, the both ends of horizontal segment and two first vertical sections
Top connection, two first vertical sections are symmetrical with the middle line of horizontal segment, and the top of horizontal segment is bonded with the bottom end of embedded board, two inclinations
The top of section connect with the bottom end of two first vertical sections respectively, and two tilting sections intersection, the top of two second vertical sections is respectively with two
The bottom end of tilting section connects, and flooring plate muscle is located at the embedded board and the beam gluten is indulged between muscle and the length side of flooring plate muscle
To indulging with beam gluten, the length direction of muscle is consistent, and bottom of the building plate muscle is located between the vertical muscle of beam gluten and beam bottom flaccidity of tendon and muscle muscle and floor bottom muscle
Length direction and beam gluten to indulge the length direction of muscle consistent.
The buttress steel member further includes that muscle is indulged in longitudinal beam face, muscle and buttress horizontal bar are indulged in longitudinal beam bottom, and longitudinal beam face is vertical
Muscle be interspersed in the beam gluten indulge muscle and the buttress construction stirrup horizontal segment between, longitudinal beam face indulge muscle length direction with
Plane where the buttress construction stirrup is vertical, and buttress horizontal bar is interspersed in the inside of the buttress construction muscle, and buttress is horizontal
Muscle is multiple and is alternatively arranged on the inside of buttress construction stirrup that the length direction of buttress horizontal bar indulges the length of muscle with longitudinal beam face
Spend that direction is consistent, the longitudinal beam bottom indulge muscle be located at beam bottom flaccidity of tendon and muscle muscle the vertical muscle in lower section and longitudinal beam bottom length direction with it is described
The length direction that muscle is indulged in longitudinal beam face is consistent.
Preferably, the embedded board is thickness 30-45mm, and side length is the square steel plate of 960-1600mm, the rivet
Using No. 45 solid round steel, using being threadedly coupled between rivet and embedded board, the length of screw thread is not less than the thickness of embedded board, institute
The top for stating embedded board is equipped with a through-hole for mixed mud casting, and the diameter of the through-hole is 96-104mm；Including：
When the column indulge muscle and the pre-embedded bolt there are it is space crossed when, adjust the plan-position of pre-embedded bolt and embedding
Depth makes pre-embedded bolt and column indulge muscle interval；
When the beam gluten indulge muscle and the rivet there are it is space crossed when, the quantity for keeping beam gluten to indulge muscle is constant, root
Adjacent beams gluten is adjusted according to the embedding position of rivet and indulges the distance between muscle, so that beam gluten indulges muscle and rivet space.
When the beam bottom flaccidity of tendon and muscle muscle and the column indulge muscle there are it is space crossed when, keep the quantity of beam bottom flaccidity of tendon and muscle muscle constant,
Spacing between adjustment beam bottom flaccidity of tendon and muscle muscle enables the vertical muscle of column to pass through between beam bottom flaccidity of tendon and muscle muscle.
When the buttress construction stirrup and the beam gluten indulge muscle there are it is space crossed when, keep buttress construction stirrup number
Constant, the spacing of adjustment buttress construction stirrup is measured, so that beam gluten is indulged muscle and can be passed through between buttress construction stirrup；
When the buttress construction stirrup and the pre-embedded bolt there are it is space crossed when, adjust the plane position of pre-embedded bolt
It sets, so that pre-embedded bolt and buttress construct stirrup interval；
When the buttress construction stirrup and the rivet there are it is space crossed when, the plan-position of rivet is adjusted, so that riveting
Nail constructs stirrup interval with buttress；
When the buttress construction stirrup and the floor gluten there are it is space crossed when, keep buttress construction stirrup quantity
Constant, the distance between adjustment buttress construction stirrup passes through so that floor gluten can construct between stirrup from buttress.
When the longitudinal beam face indulge muscle and the beam gluten indulge muscle there are it is space crossed when, increase the buttress construction stirrup
Horizontal segment and beam gluten indulge the distance between muscle so that the upper end of embedded board is 80-100mm with floor gluten at a distance from；
When there are the levels for when space, increasing the buttress construction stirrup for the floor gluten and buttress construction stirrup
Duan Yuliang gluten indulges the distance between muscle, so that the upper end of embedded board is 80-100mm at a distance from floor gluten；
When there are the water for when space, increasing the buttress construction stirrup for the buttress horizontal bar and buttress construction stirrup
Flat section and beam gluten indulge the distance between muscle, so that the upper end of embedded board is 80-100mm at a distance from floor gluten；
When the longitudinal beam face indulge muscle and buttress construction stirrup there are it is space crossed when, keep buttress construction stirrup
Quantity is constant, the distance between adjustment buttress construction stirrup, so that longitudinal beam face is indulged muscle and can be passed through between buttress construction stirrup；
When the longitudinal beam face indulge muscle and the rivet there are it is space crossed when, the plan-position for adjusting rivet makes rivet
Muscle interval is indulged with longitudinal beam face.
When the longitudinal beam face indulge muscle and the beam gluten indulge muscle there are it is space crossed when, increase the buttress construction stirrup
Horizontal segment and beam gluten indulge the distance between muscle so that the upper end of embedded board is 100mm with floor gluten at a distance from.
When the longitudinal beam face indulge muscle, floor gluten in the built-in fitting pre-embedded bolt and rivet there are space crossed
When, the erection sequence of the buttress steel member is adjusted, erection sequence is followed successively by：Indulge muscle, beam bottom flaccidity of tendon and muscle muscle, buttress structure in longitudinal beam bottom
It makes stirrup, buttress horizontal bar, floor bottom muscle, built-in fitting, beam gluten and indulges muscle, longitudinal beam face vertical muscle, floor gluten.
Compared with the prior art, the beneficial effects of the present invention are：By in optimization buttress steel member all kinds of reinforcing bars it is flat
Face arrangement and erection sequence, by optimizing the horizontal layout and buried depth of pre-embedded bolt and rivet, enable embedded board it is smooth,
It is accurately mounted on buttress, reduces all kinds of reinforcing bars in buttress steel member and the obstruction of pre-embedded bolt and rivet is accelerated pre-
The erection schedule of embedded part saves the time, meanwhile, so that the connection of built-in fitting and buttress becomes more to consolidate, security performance is mentioned
It is high.
Detailed description of the invention
Fig. 1 is the sectional view of the optimization method of buttress node of the present invention；
Fig. 2 is the plan view of the optimization method of buttress node of the present invention；
Wherein, 1, buttress；10, buttress steel member；11, column indulges muscle；111, section is vertically anchored into；112, bending section；12, buttress
Construct stirrup；121, the first vertical section；122, tilting section；123, the second vertical section；124, horizontal segment；13, buttress horizontal bar；
14, beam gluten indulges muscle；15, beam bottom flaccidity of tendon and muscle muscle；16, muscle is indulged in longitudinal beam face；17, muscle is indulged at longitudinal beam bottom；18, pre-embedded bolt；19, riveting
Nail；20, embedded board；21, floor bottom muscle；22, floor gluten；30, through-hole.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention：
As depicted in figs. 1 and 2, buttress node, including buttress 1 and built-in fitting, installation of embedded parts is on the top of buttress 1, in advance
Embedded part includes embedded board 20, multiple pre-embedded bolts 18 and multiple rivets 19, pre-embedded bolt 18 and rivet 19 respectively with embedded board 20
Plane perpendicular it is affixed, it is preferable that the rivet 19 uses No. 45 solid round steel, and screw thread is used between rivet 19 and embedded board 20
Connection, the length of screw thread are not less than the thickness of embedded board 20.Buttress 1 has buttress steel member 10, and buttress steel member 10 includes more
Bar beam gluten indulges muscle 14 and column indulges muscle 11, and beam gluten indulges the lower section that muscle 14 is located at embedded board 20, the length side of the vertical muscle 14 of beam gluten
To vertical with the pre-embedded bolt and rivet 19, column indulges muscle 11 and is located at the lower section that beam gluten indulges muscle 14, and it includes along erecting that column, which indulges muscle 11,
Histogram vertically anchors into section 111 and horizontally extending bending section 112 to extension, and bending section 112 anchors into section 111 with vertical
Top connection.
Referring to Fig. 1 and Fig. 2, in order to further optimize the overall structure of buttress steel member 10, the buttress steel member 10
It further include beam bottom flaccidity of tendon and muscle muscle 15, beam bottom flaccidity of tendon and muscle muscle 15 is located at beam gluten and indulges the lower section of muscle 14 and the length direction of beam bottom flaccidity of tendon and muscle muscle 15
It is consistent that the length direction of muscle 14 is indulged with beam gluten.
As depicted in figs. 1 and 2, in order to advanced optimize the overall structure of buttress steel member 10, increase buttress steel member 10
Stability, the buttress steel member 10 further includes buttress construction stirrup 12, floor gluten 22 and floor bottom muscle 21, the buttress
Constructing stirrup 12 includes a horizontal segment 124, two first vertical sections 121, two tilting sections 122 and two second vertical sections 123, horizontal segment
124 both ends are connect with the top of two first vertical sections 121, and two first vertical sections 121 are symmetrical with the middle line of horizontal segment 124, water
The top of flat section 124 is bonded with the bottom end of embedded board 20, the top of two tilting sections 122 bottom with two first vertical sections 121 respectively
End connection, two tilting sections 122 intersect, and the top of two second vertical sections 123 is connect with the bottom end of two tilting sections 122 respectively, flooring
Plate muscle is located at the embedded board 20 and the beam gluten is indulged between muscle 14 and the length direction of flooring plate muscle and beam gluten indulge muscle 14
Length direction it is consistent, bottom of the building plate muscle is located at beam gluten and indulges between muscle 14 and beam bottom flaccidity of tendon and muscle muscle 15 and the length side of floor bottom muscle 21
It is consistent to the length direction of muscle 14 is indulged with beam gluten.
As depicted in figs. 1 and 2, the buttress steel member 10 further includes that muscle 16 is indulged in longitudinal beam face, 17 and of muscle is indulged at longitudinal beam bottom
Buttress horizontal bar 13, longitudinal beam face indulge muscle 16 and are interspersed in the horizontal segment that the beam gluten indulges muscle 14 with buttress construction stirrup 12
Between 124, the length direction that muscle 16 is indulged in longitudinal beam face is vertical with the plane where buttress construction stirrup 12, buttress horizontal bar
13 are interspersed in the inside of the buttress construction muscle, and buttress horizontal bar 13 is multiple and arranges along the inside interval that buttress constructs stirrup 12
The length direction of column, buttress horizontal bar 13 is consistent with the vertical length direction of muscle 16 in longitudinal beam face, and 17, muscle is indulged at the longitudinal beam bottom
The length direction of muscle 16 is indulged in the length direction of the vertical muscle 17 in lower section and longitudinal beam bottom of beam bottom flaccidity of tendon and muscle muscle 15 and the longitudinal beam face
Unanimously.
When the column indulge muscle 11 and the pre-embedded bolt 18 there are it is space crossed when, column indulges muscle 11 and vertically anchors into section 111
0.35-0.4 times that length is the antidetonation anchorage length that column indulges muscle 11 is anchored into, the anchorage length of bending section 112 is that column indulges muscle 11 directly
15-20 times of diameter.In this way, by change column indulge muscle 11 vertically anchor into section 111 anchorage length and bending section 112 anchoring it is long
Degree so that column is indulged muscle 11 and pre-embedded bolt 18 and is spaced always, will not generate it is space crossed, avoid pre-embedded bolt 18 receive obstruction and
So that built-in fitting can not be installed.
In addition to the method as described above, when the column indulge muscle 11 and the pre-embedded bolt 18 there are it is space crossed when, adjustment is pre-
Plan-position and the buried depth of bolt 18 are buried, the certain distance so that pre-embedded bolt 18 and the vertical muscle 11 of column are staggered, pre-embedded bolt 18
Muscle 11 is indulged with column not contact always.
When the beam gluten indulge muscle 14 and the rivet 19 there are it is space crossed when, keep beam gluten to indulge the quantity of muscle 14 not
Become, the distance between vertical muscle 14 of beam gluten is adjusted according to the embedding position of rivet 19, beam gluten is indulged between muscle 14 and rivet 19
Every.
Thereby, muscle 14 is indulged by optimization beam gluten and column indulges plan-position and the length of muscle 11, optimize 18 He of pre-embedded bolt
The horizontal layout and buried depth of rivet 19, enable built-in fitting that embedded board 20 smoothly, is accurately mounted on buttress 1,
And the erection schedule accelerated for built-in fitting, saves the time.
When the beam bottom flaccidity of tendon and muscle muscle 15 and the column indulge muscle 11 there are it is space crossed when, keep the quantity of beam bottom flaccidity of tendon and muscle muscle 15
It is constant, it adjusts the spacing between beam bottom flaccidity of tendon and muscle muscle 15 and to pass through between the vertical 11 beam bottom flaccidity of tendon and muscle muscle 15 of muscle of column.
When the buttress construction stirrup 12 and the beam gluten indulge muscle 14 there are it is space crossed when, keep buttress construct stirrup
12 quantity is constant, and the spacing of adjustment buttress construction stirrup 12, which makes beam gluten indulge muscle 14, to wear between buttress construction stirrup 12
It crosses.
When buttress construction stirrup 12 and the pre-embedded bolt 18 there are it is space crossed when, adjustment pre-embedded bolt 18 it is flat
Face position, so that pre-embedded bolt 18 and buttress construction stirrup 12 are spaced.
When the buttress construction stirrup 12 and the rivet 19 there are it is space crossed when, adjust rivet 19 plan-position,
So that rivet 19 and buttress construction stirrup 12 are spaced.
When the buttress construction stirrup 12 and the floor gluten 22 there are it is space crossed when, keep buttress construct stirrup 12
Quantity it is constant, adjustment buttress construction the distance between stirrup 12, so that floor gluten 22 can construct between stirrup 12 from buttress
It passes through.
Therefore, by indulging above-mentioned buttress distributing bar, beam gluten the rational deployment and adjustment of muscle 14 and floor gluten 22,
The overall structure for optimizing buttress steel member 10, avoid constructing stirrup 12 because of buttress, beam gluten indulge muscle 14 and floor gluten 22 it
Between formed and intersect or arrangement is close and built-in fitting is caused to be difficult to place and install, meanwhile, the connection between a reinforcing bar is more firm,
Safety greatly improves.
When the longitudinal beam face indulge muscle 16 and the beam gluten indulge muscle 14 there are it is space crossed when, increase the buttress construction
The horizontal segment 124 of stirrup 12 is indulged the distance between muscle 14 with beam gluten and is made at a distance from upper end and the floor gluten 22 of embedded board 20
For 80-100mm, it is preferable that the horizontal segment 124 and beam gluten for increasing the buttress construction stirrup 12 indulge the distance between muscle 14,
So that the upper end of embedded board 20 is 100mm at a distance from floor gluten 22.
When there are the levels for when space, increasing the buttress construction stirrup for the floor gluten and buttress construction stirrup
Duan Yuliang gluten indulges the distance between muscle, so that the upper end of embedded board is 80-100mm at a distance from floor gluten；
When the buttress horizontal bar 13 and the buttress construct stirrup 12, there are spaces, increase the buttress construction stirrup 12
Horizontal segment 124 and beam gluten indulge the distance between muscle 14 so that the upper end of embedded board 20 is 80- with floor gluten 22 at a distance from
100mm, it is preferable that increase the distance between horizontal segment 124 and the vertical muscle 14 of beam gluten of buttress construction stirrup 12 make it is pre-
The upper end of buried plate 20 is 100mm at a distance from floor gluten 22, that is, the exposed height for increasing buttress reaches exposed height
100mm ensure that buttress horizontal bar 13, longitudinal beam face indulge the installation space of muscle 16 and buttress construction stirrup 12, avoid because of it
Between intersect and built-in fitting caused to be difficult to place.
When the longitudinal beam face indulge muscle 16 and buttress construction stirrup 12 there are it is space crossed when, keep buttress construction hoop
The quantity of muscle 12 is constant, the distance between adjustment buttress construction stirrup 12, so that longitudinal beam face indulges muscle 16 and can construct hoop from buttress
It is passed through between muscle 12.
When the longitudinal beam face indulge muscle 16 and the rivet 19 there are it is space crossed when, the plan-position of adjustment rivet 19 makes
It obtains rivet 19 and longitudinal beam face is indulged muscle 16 and is spaced.
In addition, the erection sequence of all kinds of reinforcing bars also has a great impact to the placement of built-in fitting, in order to avoid embedded board 20
Muscle 14 is indulged with beam gluten, muscle 16 is indulged in longitudinal beam face, floor gluten 22 intersects with the generation of pre-embedded bolt 18, the buttress steel member 10
In the erection sequences of all kinds of reinforcing bars be followed successively by：Indulge muscle 17, beam bottom flaccidity of tendon and muscle muscle 15, buttress construction stirrup 12, buttress water in longitudinal beam bottom
Flat muscle 13, floor bottom muscle 21, built-in fitting, beam gluten indulge muscle 14, longitudinal beam face indulge muscle 16, floor gluten 22, first by built-in fitting into
Then row installation is indulged muscle 14, the vertical muscle 16 in longitudinal beam face and floor gluten 22 to beam gluten again and is installed one by one, avoids pre-buried
Bolt 18 generates intersection therewith.
Referring to fig. 2, in order to facilitate the casting of mixed mud and ensure buttress mixed mud cast closely knit, the embedded board 20
Top be equipped with one for mixed mud casting through-hole 30.The embedded board 20 is thickness 30-45mm, side length 960-1600mm
Square steel plate, the diameter of the through-hole 30 is 96-104mm, it is preferable that the diameter of through-hole 30 is 100mm.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (5)
1. the optimization method of buttress node, the buttress node includes buttress and built-in fitting, installation of embedded parts on the top of buttress,
Built-in fitting includes embedded board, multiple pre-embedded bolts and multiple rivets, pre-embedded bolt and rivet respectively with the plane perpendicular of embedded board
Affixed, buttress has buttress steel member, and buttress steel member includes that a plurality of beam gluten indulges muscle and the vertical muscle of column, and beam gluten indulges muscle positioned at pre-
The lower section of buried plate, the length direction that beam gluten indulges muscle is vertical with the pre-embedded bolt and rivet, and column indulges muscle and is located at the vertical muscle of beam gluten
Lower section, column indulge muscle include extend along the vertical direction vertically anchor into section and horizontally extending bending section, bending section with
Vertically anchor into the top connection of section；The buttress steel member further includes beam bottom flaccidity of tendon and muscle muscle, and beam bottom flaccidity of tendon and muscle muscle is located at beam gluten and indulges muscle
Lower section and length direction and the beam gluten of beam bottom flaccidity of tendon and muscle muscle to indulge the length direction of muscle consistent；The buttress steel member further includes branch
Pier constructs stirrup, floor gluten and floor bottom muscle, and the buttress construction stirrup inclines including a horizontal segment, two first vertical sections, two
Oblique section and two second vertical sections, the both ends of horizontal segment are connect with the top of two first vertical sections, and two first vertical sections are with horizontal segment
Middle line it is symmetrical, the top of horizontal segment is bonded with the bottom end of embedded board, the top of two tilting sections respectively with two first vertical sections
Bottom end connection, two tilting sections intersect, and the top of two second vertical sections is connect with the bottom end of two tilting sections respectively, and flooring plate muscle is located at
The embedded board and the beam gluten are indulged between muscle and the length direction of flooring plate muscle is consistent with the vertical length direction of muscle of beam gluten,
Bottom of the building plate muscle is located between the vertical muscle of beam gluten and beam bottom flaccidity of tendon and muscle muscle and the length direction and beam gluten of floor bottom muscle indulge the length of muscle
Direction is consistent；The buttress steel member further includes that muscle is indulged in longitudinal beam face, muscle and buttress horizontal bar are indulged in longitudinal beam bottom, and longitudinal beam face is vertical
Muscle be interspersed in the beam gluten indulge muscle and the buttress construction stirrup horizontal segment between, longitudinal beam face indulge muscle length direction with
Plane where the buttress construction stirrup is vertical, and buttress horizontal bar is interspersed in the inside of the buttress construction muscle, and buttress is horizontal
Muscle is multiple and is alternatively arranged on the inside of buttress construction stirrup that the length direction of buttress horizontal bar indulges the length of muscle with longitudinal beam face
Spend that direction is consistent, the longitudinal beam bottom indulge muscle be located at beam bottom flaccidity of tendon and muscle muscle the vertical muscle in lower section and longitudinal beam bottom length direction with it is described
The length direction that muscle is indulged in longitudinal beam face is consistent；It is characterised in that it includes：
When the column indulge muscle and the pre-embedded bolt there are it is space crossed when, column indulge muscle vertically anchor into section to anchor into length vertical for column
0.35-0.4 times of the antidetonation anchorage length of muscle, the anchorage length of bending section are 15-20 times that column indulges muscle diameter；
When the column indulge muscle and the pre-embedded bolt there are it is space crossed when, adjust plan-position and the buried depth of pre-embedded bolt
So that pre-embedded bolt and column indulge muscle interval；
When the beam gluten indulge muscle and the rivet there are it is space crossed when, the quantity for keeping beam gluten to indulge muscle is constant, according to riveting
The embedding position of nail and adjust adjacent beams gluten and indulge the distance between muscle so that beam gluten indulges muscle and rivet space.
2. the optimization method of buttress node according to claim 1, it is characterised in that：
When the beam bottom flaccidity of tendon and muscle muscle and the column indulge muscle there are it is space crossed when, keep the quantity of beam bottom flaccidity of tendon and muscle muscle constant, adjustment
Spacing between beam bottom flaccidity of tendon and muscle muscle enables the vertical muscle of column to pass through between beam bottom flaccidity of tendon and muscle muscle；
When the buttress construction stirrup and the beam gluten indulge muscle there are it is space crossed when, keep buttress construction stirrup quantity not
Become, the spacing of adjustment buttress construction stirrup, so that beam gluten is indulged muscle and can be passed through between buttress construction stirrup；
When the buttress construction stirrup and the pre-embedded bolt there are it is space crossed when, adjust the plan-position of pre-embedded bolt, make
It obtains pre-embedded bolt and buttress constructs stirrup interval；
When the buttress construction stirrup and the rivet there are it is space crossed when, adjust the plan-position of rivet so that rivet with
Buttress constructs stirrup interval；
When the buttress construction stirrup and the floor gluten there are it is space crossed when, keep buttress construction stirrup quantity not
Become, the distance between adjustment buttress construction stirrup passes through so that floor gluten can construct between stirrup from buttress.
3. the optimization method of buttress node according to claim 2, it is characterised in that：
When the longitudinal beam face indulge muscle and the beam gluten indulge muscle there are it is space crossed when, increase the water of the buttress construction stirrup
Flat section and beam gluten indulge the distance between muscle, so that the upper end of embedded board is 80-100mm at a distance from floor gluten；
When the floor gluten and buttress construction stirrup there are when space, increase the horizontal segment of buttress construction stirrup with
Beam gluten indulges the distance between muscle, so that the upper end of embedded board is 80-100mm at a distance from floor gluten；
When there are the horizontal segments for when space, increasing the buttress construction stirrup for the buttress horizontal bar and buttress construction stirrup
The distance between muscle is indulged with beam gluten, so that the upper end of embedded board is 80-100mm at a distance from floor gluten；
When the longitudinal beam face indulge muscle and the buttress construction stirrup there are it is space crossed when, keep buttress construction stirrup quantity
It is constant, the distance between adjustment buttress construction stirrup, so that longitudinal beam face is indulged muscle and can be passed through between buttress construction stirrup；
When the longitudinal beam face indulge muscle and the rivet there are it is space crossed when, the plan-position for adjusting rivet makes rivet and vertical
Muscle interval is indulged to beam face.
4. the optimization method of buttress node according to claim 3, it is characterised in that：
When the longitudinal beam face indulge muscle and the beam gluten indulge muscle there are it is space crossed when, increase the water of the buttress construction stirrup
Flat section and beam gluten indulge the distance between muscle, so that the upper end of embedded board is 100mm at a distance from floor gluten.
5. the optimization method of buttress node according to claim 3, it is characterised in that：
When the longitudinal beam face indulge muscle, the pre-embedded bolt in floor gluten and the built-in fitting and rivet there are it is space crossed when,
The erection sequence of the buttress steel member is adjusted, erection sequence is followed successively by：Indulge muscle, beam bottom flaccidity of tendon and muscle muscle, buttress construction in longitudinal beam bottom
Stirrup, buttress horizontal bar, floor bottom muscle, built-in fitting, beam gluten indulge muscle, muscle, floor gluten are indulged in longitudinal beam face.
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| CN102162305A (en) * | 2011-05-16 | 2011-08-24 | 江苏兴邦建工集团有限公司 | Construction process for installing elastic slippage shock isolation support |
| CN102287006A (en) * | 2011-07-12 | 2011-12-21 | 尚守平 | Compound shock-isolating pier |
| CN203487640U (en) * | 2013-05-13 | 2014-03-19 | 上海申元岩土工程有限公司 | Beam column connection T type node applied in top-down method |
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