CN106639051A - Steel-building block combined beam for outer wall of aggregate building - Google Patents
Steel-building block combined beam for outer wall of aggregate building Download PDFInfo
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- CN106639051A CN106639051A CN201710089956.7A CN201710089956A CN106639051A CN 106639051 A CN106639051 A CN 106639051A CN 201710089956 A CN201710089956 A CN 201710089956A CN 106639051 A CN106639051 A CN 106639051A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2002/567—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with posts or pillars made from a plurality of smaller prefabricated elements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention provides a steel-building block combined beam for an outer wall of an aggregate building and relates to a combined beam, aiming at solving the problems that an existing supporting outer wall or an outer wall hung on a cantilever component does not bear weight, the outer wall transmits self gravity to the cantilever component, the area of a thermal bridge of a wall surface is relatively large and a wall body veneer is not continuous. The steel-building block combined beam provided by the invention is divided into a small-span steel-building block combined beam and a large-span steel-building block combined beam; the small-span steel-building block combined beam is composed of a building block, supporting angle steel and an angle steel reinforcing steel bar; and the large-span steel-building block combined beam is composed of a building block, supporting angle steel, an angle steel reinforcing steel bar and a space steel bar net. According to the combined beam provided by the invention, an independent bearing function of an outer wall body is realized, and an existing stress mode of supporting the outer wall or suspending on a cantilever structure is changed and a new stress mode is provided for design and construction of the outer wall; and the stress mode is safe and reliable, the stress is reasonable, the stability is relatively high and the construction is convenient. The steel-building block combined beam is applicable to the outer wall of the aggregate building.
Description
Technical field
The present invention relates to building structure field in civil engineering, and in particular to a kind of glomeration builds siphonal lobe wall steel-building block
Combination beam.
Background technology
Exceed more than the 30% of China's whole energy-output ratio in the energy-output ratio of China's building trade, building energy conservation is
China realizes an important step of resources sustainable development, plays a key effect to implementing the energy and resources conservation strategy.Outward
Wall heat insulating ability, thermal insulation, air-tightness are the key factors for affecting building energy conservation, because the energy resource consumption that exterior wall is caused accounts for building total energy
The ratio that source consumes is very big.Used as a kind of New-type heat insulating walling, sandwich composition walling is to press from both sides efficient with certain in inside and outside leaf wall
Insulation material, then it is with antirust reinforcing bar or tension member that inside and outside leaf wall drawknot is integral.Sandwich wall can not only meet wall thermal insulating every
The requirement of heat, the also protective effect because of siphonal lobe wall to heat-insulation layer so that heat-insulation layer has good durability is solved outer at all
The insurmountable endurance issues of wall outside wall heat preservation.Decoration of exterior wall plays key player in art of wall, and it represents
The style of one building then represents the image in a city with image, the decorated style of a groups of building.Therefore, to make exterior wall
Decoration has local special features and landscaping function, and the sandwich wall siphonal lobe wall form of reasonable and safety is building trade
One major issue.Siphonal lobe wall can be built by laying bricks or stones using decorative block or splitting block, and this kind of building block decorative effect is no less than natural stone
Material, and its cost is at half the above compared with lithotome, can widely popularize application in siphonal lobe wall.Traditional masonry sandwich wall is supported
On continuous cantilevered structure, the larger problem of metope thermal bridge area is not only brought, also because the presence of cantilevered structure is caused
The discontinuous problem of wall masonry facing, therefore, application and the development of sandwich wall will be restricted seriously.
The content of the invention
The present invention is in order to solve existing supporting siphonal lobe wall or hang over the siphonal lobe wall of overhanging component itself not load-bearing, siphonal lobe wall
Deadweight passes to overhanging component, metope thermal bridge area be larger and the discontinuous problem of wall facing, a kind of glomeration building is proposed
Siphonal lobe wall steel-block combined beam.
Glomeration of the present invention building siphonal lobe wall steel-block combined beam be divided into little span steel-block combined beam and large-span steel-
Block combined beam；
Little span steel-block combined beam reinforcing bar of being put more energy into by building block, support angle steel and angle steel is constituted；
The horizontal limb of the support angle steel is arranged at the lower section of bottom building block in little span steel-block combined beam, support
The vertical limb of angle steel be arranged in little span steel-block combined beam between bottom building block and overhanging component or support angle steel it is perpendicular
Straight limb is arranged in little span steel-block combined beam between bottom building block and insulation material, and building block is arranged at support angle steel
Horizontal limb upper surface, the horizontal limb upper surface of support angle steel is provided perpendicular to multigroup reinforcing bar of putting more energy into of horizontal limb upper surface, many
Group reinforcing bar of putting more energy into is arranged along support angle steel length direction, and steel-bar arrangement is put more energy into per group in the vertical mortar joint of adjacent block；
Large-span steel-the block combined beam is put more energy into reinforcing bar by building block, support angle steel, angle steel and space bar-mat reinforcement is constituted；
The horizontal limb of the support angle steel is arranged at the lower section of bottom building block in large-span steel-block combined beam, support
The vertical limb of angle steel be arranged in large-span steel-block combined beam between bottom building block and overhanging component or support angle steel it is perpendicular
Straight limb is arranged in large-span steel-block combined beam between bottom building block and insulation material, and building block is arranged at support angle steel
Horizontal limb upper surface, the horizontal limb upper surface of support angle steel is provided perpendicular to multigroup reinforcing bar of putting more energy into of horizontal limb upper surface, many
Group reinforcing bar of putting more energy into is arranged along support angle steel length direction, and steel-bar arrangement is put more energy into per group in the vertical mortar joint of adjacent block；
The space bar-mat reinforcement is transversely to the machine direction reinforcing bar by between two parallel isometric longitudinal reinforcements, two longitudinal reinforcements
A plurality of transverse steel and multipair vertical reinforcement constitute, vertical reinforcement is transversely to the machine direction reinforcing bar and transverse steel place plane；Often
Wherein one vertical reinforcement one end in vertical reinforcement and transverse steel one end are welded, the other end is free end；Another vertical
Reinforcing bar one end and the welding of transverse steel middle part, the other end is free end；Weld with transverse steel one end on adjacent transverse steel
Vertical reinforcement shift to install, on adjacent transverse steel arrange vertical reinforcement free end direction it is contrary；The longitudinal direction
In the horizontal mortar joint of two neighbouring in large-span steel-block combined beam building blocks of steel-bar arrangement, vertical reinforcement is arranged at
In large-span steel-block combined beam in the vertical mortar joint of two adjacent building blocks of left and right, in large-span steel-block combined beam up and down
The free end dislocation lap joint of the vertical reinforcement of adjacent two spaces bar-mat reinforcement is arranged；It is perpendicular in vertical mortar joint in bottom building block
Shift to install to reinforcing bar and angle steel reinforcing bar of putting more energy into；
In the reinforcing bar of putting more energy into per group include two reinforcing bars arranged side by side, adjacent sets put more energy into reinforcing bar spacing be 400mm；It is described
The horizontal limb length of angle steel is 100mm, and the length of the vertical limb of angle steel is not more than 160mm；The block strength grade is not less than
MU7.5, masonry mortar strength grade is not less than Mb7.5；The size of the building block be 390 × 190 × 90mm or 190 × 190 ×
90mm；Height of the height of the reinforcing bar of putting more energy into less than building block；The bar diameter of the space bar-mat reinforcement is 4～6mm；The horizontal stroke
It is 200mm to spacing of reinforcement；The transverse steel is welded to connect with longitudinal reinforcement；Put more energy into reinforcing bar and support angle steel is welded to connect.
The preparation method of the little span steel-block combined beam is carried out according to the following steps：
First, cut reinforcing bar obtain putting more energy into reinforcing bar and with the welding of support angle steel, it is standby；
The 2nd, temporary support is set under support angle steel, and support interval is not more than 0.8m；
3rd, in two groups of putting more energy into bottom skin building blocks of build by laying bricks or stones between reinforcing bar that the horizontal limb upper surface of support angle steel is adjacent, then the bottom of at
Build by laying bricks or stones successively in skin building block to design height and complete the preparation of little span steel-block combined beam.
The preparation method of the large-span steel-block combined beam is carried out according to the following steps：
First, cut reinforcing bar obtain putting more energy into reinforcing bar and with the welding of support angle steel, cut reinforcing bar and obtain vertical reinforcement, transverse steel
And longitudinal reinforcement, welding obtains space bar-mat reinforcement, standby；
The 2nd, temporary support is set under support angle steel, and support interval is not more than 0.8m；
3rd, in two groups of putting more energy into bottom skin building blocks of build by laying bricks or stones between reinforcing bar that the horizontal limb upper surface of support angle steel is adjacent, the bottom of at, skin is built
Installation space bar-mat reinforcement on block, then builds on the net the second skin building block by laying bricks or stones in space reinforcing bar, finally sets gradually space bar-mat reinforcement simultaneously
Build by laying bricks or stones, until design height completes large-span steel-block combined beam and prepares；The wherein combination beam built by laying bricks or stones of scene, need to conserve to
The construction of beam top siphonal lobe body of wall can be just combined after design strength.
The present invention possesses following beneficial effect：
1st, set on the horizontal limb of support angle steel in little span steel-block combined beam of the invention or large-span steel-block combined beam
The angle steel put reinforcing bar of putting more energy into makes the shear stress on interface of building block and the horizontal limb of angle steel uniform and can effectively transmit, it is ensured that building block and angle
Steel collaborative work；Building block is had in little span steel-block combined beam or large-span steel-block combined beam construction stage support angle steel
There is support to act on, in combination beam operational phase support angle steel and building block collaborative work；
2nd, traditional masonry sandwich wall siphonal lobe wall supports or hangs over siphonal lobe wall itself the not load-bearing on overhanging component, and will be from
Overhanging component is passed in re-transmission, and the present invention proposes size span steel-building block combination in glomeration building siphonal lobe wall steel-block combined beam
Beam acts not only as a part for siphonal lobe wall, moreover it is possible to undertake the deadweight of steel-block combined beam and the deadweight of siphonal lobe body of wall on combination beam,
The independent weight bearing function of siphonal lobe body of wall is realized, the stress mould that existing siphonal lobe wall is supported or suspended from cantilevered structure is changed
Formula, for the design of siphonal lobe wall, construction a kind of new force modes are provided, and this force modes are safe and reliable, reasonable stress, tool
There are higher stability, easy construction；
3rd, glomeration building siphonal lobe wall steel-block combined beam of the present invention can be built by laying bricks or stones with scene, it is also possible to prefabrication；
4th, glomeration building of the present invention siphonal lobe wall steel-block combined beam top building block can be for common building block or with dress
The building block of decorations function, bottom angle steel may also be employed the shaped steel of other forms, and space bar-mat reinforcement may also be employed other and have reinforcement work(
The material and form of energy.
5th, the vertical reinforcement in space bar-mat reinforcement of the present invention misplaces arrangement in vertical mortar joint, every layer of bar-mat reinforcement it is in place all
Need that the vertical reinforcement of horizontal mesh reinforcement bottom is inserted into the vertical mortar joint of hypodermis building block, so do not affect masonry quality；
6th, the siphonal lobe wall formed by combination beam of the present invention, elevation of building comprises only block surfaces, without there is knot of encorbelmenting
Structure or supporting mechanism surface, siphonal lobe body of wall decorative block or splitting block, its decoration functions and continuous exterior wall finish can be complete
Face lifts the decorations function of exterior wall；
7th, the present invention is according to easy construction degree, can consider spacing that steel-block combined beam supports (i.e. beam across
Degree), and whether bar-mat reinforcement is embedded in building block mortar joint；
8th, there is no the supporting construction for being exposed to outdoor by combination beam of the present invention, greatly reduce the heat bridge face of wall face
Product, further increases the heat insulation effect of sandwich wall.
Description of the drawings：
Fig. 1 is that glomeration of the present invention builds siphonal lobe wall steel-block combined beam medium and small span steel-block combined beam structural representation
Figure；
Fig. 2 is large-span steel-block combined beam structural representation in glomeration of the present invention building siphonal lobe wall steel-block combined beam
Figure；
Fig. 3 is the structural representation of support angle steel 2 in glomeration of the present invention building siphonal lobe wall steel-block combined beam；
Fig. 4 is space bar-mat reinforcement structural representation in glomeration of the present invention building siphonal lobe wall steel-block combined beam；
Fig. 5 is glomeration building siphonal lobe wall supporting large-span steel-block combined beam knot that the present invention is made up of four skin building blocks
Structure schematic diagram.
Specific embodiment：
Technical solution of the present invention is not limited to act specific embodiment set forth below, also including between each specific embodiment
Any reasonable combination.
Specific embodiment one：Present embodiment is illustrated with reference to Fig. 1～5, a kind of glomeration of present embodiment builds siphonal lobe wall
With steel-block combined beam, glomeration building siphonal lobe wall steel-block combined beam be divided into little span steel-block combined beam and it is big across
Degree steel-block combined beam；
Little span steel-block combined beam reinforcing bar 3 of being put more energy into by building block 1, support angle steel 2 and angle steel is constituted；
The horizontal limb of the support angle steel 2 is arranged at the lower section of bottom building block in little span steel-block combined beam, support
The vertical limb of angle steel 2 is arranged in little span steel-block combined beam between bottom building block and overhanging component or support angle steel
Vertically limb is arranged in little span steel-block combined beam between bottom building block and insulation material, and building block 1 is arranged at support angle steel
2 horizontal limb upper surface, the horizontal limb upper surface of support angle steel 2 is provided perpendicular to multigroup reinforcing bar of putting more energy into of horizontal limb upper surface
3, multigroup reinforcing bar 3 of putting more energy into is arranged along the length direction of support angle steel 2, and reinforcing bar 3 of putting more energy into per group is arranged at the vertical of adjacent block 1
In mortar joint；
Large-span steel-the block combined beam is put more energy into reinforcing bar 3 and space bar-mat reinforcement structure by building block 1, support angle steel 2, angle steel
Into；
The horizontal limb of the support angle steel 2 is arranged at the lower section of bottom building block in large-span steel-block combined beam, support
The vertical limb of angle steel 2 is arranged in large-span steel-block combined beam between bottom building block and overhanging component or support angle steel 2
Vertically limb is arranged in large-span steel-block combined beam between bottom building block and insulation material, and building block 1 is arranged at support angle steel
2 horizontal limb upper surface, the horizontal limb upper surface of support angle steel 2 is provided perpendicular to multigroup reinforcing bar of putting more energy into of horizontal limb upper surface
3, multigroup reinforcing bar 3 of putting more energy into is arranged along the length direction of support angle steel 2, and reinforcing bar 3 of putting more energy into per group is arranged at the vertical of adjacent block
In mortar joint；
The space bar-mat reinforcement is transversely to the machine direction steel by between two parallel isometric 7, two longitudinal reinforcements 7 of longitudinal reinforcement
The a plurality of transverse steel 6 and multipair vertical reinforcement 5 of muscle 7 is constituted, and vertical reinforcement 5 is transversely to the machine direction reinforcing bar 7 and transverse steel 6 is located
Plane；Wherein one one end of vertical reinforcement 5 is welded with the one end of transverse steel 6 in each pair vertical reinforcement 5, and the other end is free end；
Another one end of vertical reinforcement 5 and the welding of the middle part of transverse steel 6, the other end is free end；On adjacent transverse steel 6 with it is horizontal
The vertical reinforcement 5 of the one end of reinforcing bar 6 welding is shifted to install, the court of the free end of the vertical reinforcement 5 arranged on adjacent transverse steel 6
To contrary；The longitudinal reinforcement 7 is arranged at the horizontal mortar joint of two building blocks 1 neighbouring in large-span steel-block combined beam
Interior, vertical reinforcement 5 is arranged in the vertical mortar joint of two adjacent building blocks 1 of left and right in large-span steel-block combined beam, large span
The free end dislocation lap joint of the vertical reinforcement 5 of two spaces bar-mat reinforcement neighbouring in steel-block combined beam is arranged；The bottom
Vertical reinforcement 5 in building block in vertical mortar joint and angle steel reinforcing bar 3 of putting more energy into is shifted to install；The transverse steel 6 is welded with longitudinal reinforcement 7
Connect in succession；Put more energy into reinforcing bar 3 and support angle steel 2 is welded to connect.
Present embodiment possesses following beneficial effect：
1st, the horizontal limb of support angle steel in the little span steel-block combined beam of present embodiment or large-span steel-block combined beam
The angle steel of upper setting reinforcing bar of putting more energy into makes the shear stress on interface of building block and the horizontal limb of angle steel uniform and can effectively transmit, it is ensured that building block
With angle steel collaborative work；In little span steel-block combined beam or large-span steel-block combined beam construction stage support angle steel to building
There is block support to act on, in combination beam operational phase support angle steel and building block collaborative work；
2nd, traditional masonry sandwich wall siphonal lobe wall supports or hangs over siphonal lobe wall itself the not load-bearing on overhanging component, and will be from
Overhanging component is passed in re-transmission, and present embodiment proposes size span steel-building block in glomeration building siphonal lobe wall steel-block combined beam
Combination beam acts not only as a part for siphonal lobe wall, moreover it is possible to undertake the deadweight of steel-block combined beam and siphonal lobe body of wall on combination beam
Deadweight, realizes the independent weight bearing function of siphonal lobe body of wall, changes existing siphonal lobe wall and is supported or suspended from receiving on cantilevered structure
Force mode, for the design of siphonal lobe wall, construction a kind of new force modes are provided, and this force modes are safe and reliable, and stress is closed
Reason, with higher stability, easy construction；
3rd, present embodiment glomeration building siphonal lobe wall steel-block combined beam can be built by laying bricks or stones with scene, it is also possible to prefabrication；
4th, present embodiment glomeration building siphonal lobe wall steel-block combined beam top building block can be common building block or tool
Have a building block of decoration functions, bottom angle steel may also be employed the shaped steel of other forms, space bar-mat reinforcement may also be employed other have plus
The material and form of muscle function.
5th, the vertical reinforcement in the bar-mat reinforcement of present embodiment space misplaces arrangement in vertical mortar joint, and every layer of bar-mat reinforcement is just
Position is required for that the vertical reinforcement of horizontal mesh reinforcement bottom is inserted into the vertical mortar joint of hypodermis building block, does not so affect to build matter by laying bricks or stones
Amount；
6th, the siphonal lobe wall formed by present embodiment combination beam, elevation of building comprises only block surfaces, outstanding without occurring
Choose structure or supporting mechanism surface, siphonal lobe body of wall decorative block or splitting block, its decoration functions and continuous exterior wall finish
Can General Promotion exterior wall decorations function；
7th, present embodiment is according to easy construction degree, can consider spacing that steel-block combined beam supports (i.e. beam
Span), and whether bar-mat reinforcement is embedded in building block mortar joint；
8th, there is no the supporting construction for being exposed to outdoor by present embodiment combination beam, greatly reduce the heat of wall face
Bridge floor is accumulated, and further increases the heat insulation effect of sandwich wall.
Specific embodiment two：Present embodiment is illustrated with reference to Fig. 3, present embodiment is different from specific embodiment one
It is：In the reinforcing bar 3 of putting more energy into per group include two reinforcing bars arranged side by side, adjacent sets put more energy into reinforcing bar 3 spacing be 400mm.Other steps
Rapid and parameter is identical with specific embodiment one.
Specific embodiment three：Present embodiment from unlike specific embodiment one or two：The horizontal limb of the angle steel
Length is 100mm, and the length of the vertical limb of angle steel is not more than 160mm.Other steps and parameter and specific embodiment one or two-phase
Together.
Specific embodiment four：Unlike one of present embodiment and specific embodiment one to three：Building block the last 1
Degree grade is not less than MU7.5, and masonry mortar strength grade is not less than Mb7.5.Other steps and parameter and specific embodiment one
It is identical to one of three.
Specific embodiment five：Unlike one of present embodiment and specific embodiment one to four：The building block 1
Size is 390 × 190 × 90mm or 190 × 190 × 90mm.One of other steps and parameter and specific embodiment one to four phase
Together.
Specific embodiment six：Illustrate present embodiment with reference to Fig. 2, present embodiment and specific embodiment one to five it
Unlike one：Height of the height of the reinforcing bar 3 of putting more energy into less than building block 1.Other steps and parameter and specific embodiment one
It is identical to one of five.
Specific embodiment seven：Unlike one of present embodiment and specific embodiment one to six：The Steel Space
The bar diameter of muscle net is 4～6mm.Other steps and parameter are identical with one of specific embodiment one to six.
Specific embodiment eight：Unlike one of present embodiment and specific embodiment one to seven：The horizontal steel
Muscle 6 is at intervals of 200mm.Other steps and parameter are identical with one of specific embodiment one to seven.
Specific embodiment nine：Present embodiment, the little span steel-block combined beam of present embodiment are illustrated with reference to Fig. 2～5
Preparation method carry out according to the following steps：
First, cut reinforcing bar and obtain putting more energy into and reinforcing bar 3 and weld with support angle steel 2, it is standby；
2nd, in 2 times setting temporary supports of support angle steel, support interval is not more than 0.8m；
3rd, in two groups of putting more energy into bottom skin building blocks of build by laying bricks or stones between reinforcing bar 3 that the horizontal limb upper surface of support angle steel 2 is adjacent, Ran Hou
Build by laying bricks or stones successively in the skin building block of bottom to design height and complete the preparation of little span steel-block combined beam.
Present embodiment possesses following beneficial effect：
1st, the horizontal limb of support angle steel in the little span steel-block combined beam of present embodiment or large-span steel-block combined beam
The angle steel of upper setting reinforcing bar of putting more energy into makes the shear stress on interface of building block and the horizontal limb of angle steel uniform and can effectively transmit, it is ensured that building block
With angle steel collaborative work；In little span steel-block combined beam or large-span steel-block combined beam construction stage support angle steel to building
There is block support to act on, in combination beam operational phase support angle steel and building block collaborative work；
2nd, traditional masonry sandwich wall siphonal lobe wall supports or hangs over siphonal lobe wall itself the not load-bearing on overhanging component, and will be from
Overhanging component is passed in re-transmission, and present embodiment proposes size span steel-building block in glomeration building siphonal lobe wall steel-block combined beam
Combination beam acts not only as a part for siphonal lobe wall, moreover it is possible to undertake the deadweight of steel-block combined beam and siphonal lobe body of wall on combination beam
Deadweight, realizes the independent weight bearing function of siphonal lobe body of wall, changes existing siphonal lobe wall and is supported or suspended from receiving on cantilevered structure
Force mode, for the design of siphonal lobe wall, construction a kind of new force modes are provided, and this force modes are safe and reliable, and stress is closed
Reason, with higher stability, easy construction；
3rd, present embodiment glomeration building siphonal lobe wall steel-block combined beam can be built by laying bricks or stones with scene, it is also possible to prefabrication；
4th, present embodiment glomeration building siphonal lobe wall steel-block combined beam top building block can be common building block or tool
Have a building block of decoration functions, bottom angle steel may also be employed the shaped steel of other forms, space bar-mat reinforcement may also be employed other have plus
The material and form of muscle function.
5th, the vertical reinforcement in the bar-mat reinforcement of present embodiment space misplaces arrangement in vertical mortar joint, and every layer of bar-mat reinforcement is just
Position is required for that the vertical reinforcement of horizontal mesh reinforcement bottom is inserted into the vertical mortar joint of hypodermis building block, does not so affect to build matter by laying bricks or stones
Amount；
6th, the siphonal lobe wall formed by present embodiment combination beam, elevation of building comprises only block surfaces, outstanding without occurring
Choose structure or supporting mechanism surface, siphonal lobe body of wall decorative block or splitting block, its decoration functions and continuous exterior wall finish
Can General Promotion exterior wall decorations function；
7th, present embodiment is according to easy construction degree, can consider spacing that steel-block combined beam supports (i.e. beam
Span), and whether bar-mat reinforcement is embedded in building block mortar joint；
8th, there is no the supporting construction for being exposed to outdoor by present embodiment combination beam, greatly reduce the heat of wall face
Bridge floor is accumulated, and further increases the heat insulation effect of sandwich wall.
Specific embodiment ten：Present embodiment, present embodiment large-span steel-block combined beam are illustrated with reference to Fig. 2～5
Preparation method carry out according to the following steps：
First, cut reinforcing bar and obtain putting more energy into and reinforcing bar 3 and weld with support angle steel 2, cut reinforcing bar and obtain vertical reinforcement 5, laterally
Reinforcing bar 6 and longitudinal reinforcement 7, welding obtains space bar-mat reinforcement, standby；
2nd, in 2 times setting temporary supports of support angle steel, support interval is not more than 0.8m；
3rd, in two groups of putting more energy into bottom skin building blocks of build by laying bricks or stones between reinforcing bar 3 that the horizontal limb upper surface of support angle steel 2 is adjacent, in bottom skin
Installation space bar-mat reinforcement in building block, then builds on the net the second skin building block by laying bricks or stones in space reinforcing bar, finally sets gradually space bar-mat reinforcement
And build by laying bricks or stones, until design height completes large-span steel-block combined beam and prepares.
Present embodiment possesses following beneficial effect：
1st, the horizontal limb of support angle steel in the little span steel-block combined beam of present embodiment or large-span steel-block combined beam
The angle steel of upper setting reinforcing bar of putting more energy into makes the shear stress on interface of building block and the horizontal limb of angle steel uniform and can effectively transmit, it is ensured that building block
With angle steel collaborative work；In little span steel-block combined beam or large-span steel-block combined beam construction stage support angle steel to building
There is block support to act on, in combination beam operational phase support angle steel and building block collaborative work；
2nd, traditional masonry sandwich wall siphonal lobe wall supports or hangs over siphonal lobe wall itself the not load-bearing on overhanging component, and will be from
Overhanging component is passed in re-transmission, and present embodiment proposes size span steel-building block in glomeration building siphonal lobe wall steel-block combined beam
Combination beam acts not only as a part for siphonal lobe wall, moreover it is possible to undertake the deadweight of steel-block combined beam and siphonal lobe body of wall on combination beam
Deadweight, realizes the independent weight bearing function of siphonal lobe body of wall, changes existing siphonal lobe wall and is supported or suspended from receiving on cantilevered structure
Force mode, for the design of siphonal lobe wall, construction a kind of new force modes are provided, and this force modes are safe and reliable, and stress is closed
Reason, with higher stability, easy construction；
3rd, present embodiment glomeration building siphonal lobe wall steel-block combined beam can be built by laying bricks or stones with scene, it is also possible to prefabrication；
4th, present embodiment glomeration building siphonal lobe wall steel-block combined beam top building block can be common building block or tool
Have a building block of decoration functions, bottom angle steel may also be employed the shaped steel of other forms, space bar-mat reinforcement may also be employed other have plus
The material and form of muscle function.
5th, the vertical reinforcement in the bar-mat reinforcement of present embodiment space misplaces arrangement in vertical mortar joint, and every layer of bar-mat reinforcement is just
Position is required for that the vertical reinforcement of horizontal mesh reinforcement bottom is inserted into the vertical mortar joint of hypodermis building block, does not so affect to build matter by laying bricks or stones
Amount；
6th, the siphonal lobe wall formed by present embodiment combination beam, elevation of building comprises only block surfaces, outstanding without occurring
Choose structure or supporting mechanism surface, siphonal lobe body of wall decorative block or splitting block, its decoration functions and continuous exterior wall finish
Can General Promotion exterior wall decorations function；
7th, present embodiment is according to easy construction degree, can consider spacing that steel-block combined beam supports (i.e. beam
Span), and whether bar-mat reinforcement is embedded in building block mortar joint；
8th, there is no the supporting construction for being exposed to outdoor by present embodiment combination beam, greatly reduce the heat of wall face
Bridge floor is accumulated, and further increases the heat insulation effect of sandwich wall.
Claims (10)
1. a kind of glomeration builds siphonal lobe wall steel-block combined beam, it is characterised in that：The glomeration building siphonal lobe wall steel-building block
Combination beam is divided into little span steel-block combined beam and large-span steel-block combined beam；
Little span steel-block combined beam reinforcing bar (3) of being put more energy into by building block (1), support angle steel (2) and angle steel is constituted；
The horizontal limb of the support angle steel (2) is arranged at the lower section of bottom building block in little span steel-block combined beam, support angle
The vertical limb of steel (2) is arranged in little span steel-block combined beam between bottom building block and overhanging component or support angle steel
Vertically limb is arranged in little span steel-block combined beam between bottom building block and insulation material, and building block (1) is arranged at support angle
The horizontal limb upper surface of steel (2), the horizontal limb upper surface of support angle steel (2) is provided perpendicular to the multigroup of horizontal limb upper surface and adds
Strength reinforcing bar (3), multigroup reinforcing bar of putting more energy into (3) is arranged along support angle steel (2) length direction, and reinforcing bar (3) of putting more energy into per group is arranged at
In the vertical mortar joint of adjacent block 1；
Large-span steel-the block combined beam is put more energy into reinforcing bar (3) and space bar-mat reinforcement by building block (1), support angle steel (2), angle steel
Constitute；
The horizontal limb of the support angle steel (2) is arranged at the lower section of bottom building block in large-span steel-block combined beam, support angle
The vertical limb of steel (2) is arranged in large-span steel-block combined beam between bottom building block and overhanging component or support angle steel (2)
Vertical limb be arranged in large-span steel-block combined beam between bottom building block and insulation material, building block (1) is arranged at support
The horizontal limb upper surface of angle steel (2), the horizontal limb upper surface of support angle steel (2) is provided perpendicular to the multigroup of horizontal limb upper surface
Put more energy into reinforcing bar (3), multigroup reinforcing bar of putting more energy into (3) is arranged along support angle steel (2) length direction, and reinforcing bar (3) setting of putting more energy into per group
In the vertical mortar joint of adjacent block；
The space bar-mat reinforcement is transversely to the machine direction steel by between two parallel isometric longitudinal reinforcements (7), two longitudinal reinforcements (7)
The a plurality of transverse steel (6) of muscle (7) and multipair vertical reinforcement (5) are constituted, and vertical reinforcement (5) is transversely to the machine direction reinforcing bar (7 and laterally
Reinforcing bar (6) place plane, wherein one vertical reinforcement (5) one end is welded with transverse steel (6) one end in each pair vertical reinforcement (5)
Connect, the other end is free end；Another vertical reinforcement (5) one end and the welding of transverse steel (6) middle part, the other end is free end；
Shift to install with the vertical reinforcement (5) of transverse steel (6) one end welding on adjacent transverse steel (6), adjacent transverse steel
(6) direction of the free end of the vertical reinforcement (5) arranged on is contrary；The longitudinal reinforcement (7) is arranged at large-span steel-building block group
Close in the horizontal mortar joint of two building blocks (1) neighbouring in beam, vertical reinforcement (5) is arranged at large-span steel-block combined beam
In the vertical mortar joint of two adjacent building blocks (1) of middle left and right, two spaces steel neighbouring in large-span steel-block combined beam
The free end dislocation lap joint of the vertical reinforcement (5) of muscle net is arranged；Vertical reinforcement (5) in vertical mortar joint and angle in bottom building block
Steel reinforcing bar (3) of putting more energy into is shifted to install；
The transverse steel (6) is welded to connect with longitudinal reinforcement (7)；Put more energy into reinforcing bar (3) and support angle steel (2) is welded to connect.
2. glomeration according to claim 1 builds siphonal lobe wall steel-block combined beam, it is characterised in that：Described per group adds
In strength reinforcing bar (3) include two reinforcing bars arranged side by side, adjacent sets put more energy into reinforcing bar (3) spacing be 400mm.
3. glomeration according to claim 1 builds siphonal lobe wall steel-block combined beam, it is characterised in that：The angle steel water
Flat limb length is 100mm, and the length of the vertical limb of angle steel is not more than 160mm.
4. glomeration according to claim 1 builds siphonal lobe wall steel-block combined beam, it is characterised in that：The building block (1)
Strength grade is not less than MU7.5, and masonry mortar strength grade is not less than Mb7.5.
5. glomeration according to claim 1 builds siphonal lobe wall steel-block combined beam, it is characterised in that：The building block (1)
Size be 390 × 190 × 90mm or 190 × 190 × 90mm.
6. glomeration according to claim 1 builds siphonal lobe wall steel-block combined beam, it is characterised in that：The steel of putting more energy into
Height of the height of muscle (3) less than building block (1).
7. glomeration according to claim 1 builds siphonal lobe wall steel-block combined beam, it is characterised in that：The Steel Space
The bar diameter of muscle net is 4～6mm.
8. glomeration according to claim 1 builds siphonal lobe wall steel-block combined beam, it is characterised in that：The horizontal steel
Muscle (6) is at intervals of 200mm.
9. a kind of preparation method of little span steel-block combined beam as claimed in claim 1 is carried out according to the following steps：
First, cut reinforcing bar obtain putting more energy into reinforcing bar (3) and with support angle steel (2) welding, it is standby；
2nd, temporary support is set under support angle steel (2), support interval is not more than 0.8m；
3rd, bottom skin building block, Ran Hou are built by laying bricks or stones between two groups of adjacent reinforcing bars of putting more energy into (3) of the horizontal limb upper surface of support angle steel (2)
Build by laying bricks or stones successively in the skin building block of bottom to design height and complete the preparation of little span steel-block combined beam.
10. a kind of preparation method of large-span steel-block combined beam as claimed in claim 1 is carried out according to the following steps：
First, cut reinforcing bar obtain putting more energy into reinforcing bar (3) and with support angle steel (2) welding, cut reinforcing bar and obtain vertical reinforcement (5), horizontal
To reinforcing bar (6) and longitudinal reinforcement (7), welding obtains space bar-mat reinforcement, standby；
2nd, temporary support is set under support angle steel (2), support interval is not more than 0.8m；
3rd, bottom skin building block is built by laying bricks or stones between two groups of adjacent reinforcing bars of putting more energy into (3) of the horizontal limb upper surface of support angle steel (2), in bottom skin
Installation space bar-mat reinforcement in building block, then builds on the net the second skin building block by laying bricks or stones in space reinforcing bar, finally sets gradually space bar-mat reinforcement
And build by laying bricks or stones, until design height completes large-span steel-block combined beam and prepares.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089956.7A CN106639051B (en) | 2017-02-20 | 2017-02-20 | Steel-building block combined beam for outer leaf wall of block building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089956.7A CN106639051B (en) | 2017-02-20 | 2017-02-20 | Steel-building block combined beam for outer leaf wall of block building |
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| CN106639051A true CN106639051A (en) | 2017-05-10 |
| CN106639051B CN106639051B (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710089956.7A Active CN106639051B (en) | 2017-02-20 | 2017-02-20 | Steel-building block combined beam for outer leaf wall of block building |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265882A (en) * | 2018-02-02 | 2018-07-10 | 厦门源昌城建集团有限公司 | A kind of steel plate-stone combination beam and its construction method for long-span space |
| CN111395573A (en) * | 2020-03-31 | 2020-07-10 | 哈尔滨达城绿色建筑股份有限公司 | Construction method of assembled outer leaf wall of sandwich wall of block building |
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| GB2103680A (en) * | 1981-08-07 | 1983-02-23 | Press Bat Holdings Ltd | Lintel and wall comprising same |
| US20070199273A1 (en) * | 2003-09-23 | 2007-08-30 | Rongxun Wang | Block For Forming Wall And The Wall Thus Formed |
| CN204238447U (en) * | 2014-01-20 | 2015-04-01 | 山东农业大学 | Middle-size and small-size building block reinforcing reinforced mesh |
| CN105780964A (en) * | 2016-03-09 | 2016-07-20 | 盐城工学院 | Connection structure and construction process for lightweight wall block filler wall and frame structure |
| CN206681206U (en) * | 2017-02-20 | 2017-11-28 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Glomeration builds siphonal lobe wall steel block combined beam |
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2017
- 2017-02-20 CN CN201710089956.7A patent/CN106639051B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103680A (en) * | 1981-08-07 | 1983-02-23 | Press Bat Holdings Ltd | Lintel and wall comprising same |
| US20070199273A1 (en) * | 2003-09-23 | 2007-08-30 | Rongxun Wang | Block For Forming Wall And The Wall Thus Formed |
| CN204238447U (en) * | 2014-01-20 | 2015-04-01 | 山东农业大学 | Middle-size and small-size building block reinforcing reinforced mesh |
| CN105780964A (en) * | 2016-03-09 | 2016-07-20 | 盐城工学院 | Connection structure and construction process for lightweight wall block filler wall and frame structure |
| CN206681206U (en) * | 2017-02-20 | 2017-11-28 | 哈尔滨达城绿色建筑技术开发股份有限公司 | Glomeration builds siphonal lobe wall steel block combined beam |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265882A (en) * | 2018-02-02 | 2018-07-10 | 厦门源昌城建集团有限公司 | A kind of steel plate-stone combination beam and its construction method for long-span space |
| CN108265882B (en) * | 2018-02-02 | 2024-04-09 | 厦门源昌城建集团有限公司 | Steel plate-stone composite beam for large-span space and construction method thereof |
| CN111395573A (en) * | 2020-03-31 | 2020-07-10 | 哈尔滨达城绿色建筑股份有限公司 | Construction method of assembled outer leaf wall of sandwich wall of block building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106639051B (en) | 2022-09-09 |
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