CN108797889A - A kind of steel and wood composite girder construction and its construction method - Google Patents
A kind of steel and wood composite girder construction and its construction method Download PDFInfo
- Publication number
- CN108797889A CN108797889A CN201811004579.3A CN201811004579A CN108797889A CN 108797889 A CN108797889 A CN 108797889A CN 201811004579 A CN201811004579 A CN 201811004579A CN 108797889 A CN108797889 A CN 108797889A
- Authority
- CN
- China
- Prior art keywords
- plank
- abdomen
- angle
- edge
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 34
- 239000010959 steel Substances 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 title claims abstract description 31
- 239000002023 wood Substances 0.000 title claims abstract description 29
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 210000001015 abdomen Anatomy 0.000 claims abstract description 113
- 238000004873 anchoring Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- 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
- E04C3/292—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 wood and metal
Abstract
A kind of steel and wood composite girder construction and its construction method, wherein steel and wood composite girder construction include inverted T shaped beam, be symmetrically connected to inverted T shaped beam web both sides the left plank of abdomen and the right plank of abdomen, be connected to plank and the Angle connection part being symmetrically connected on the left plank of abdomen and the right plank of abdomen under the edge of a wing of inverted T shaped beam flange plate bottom surface；Angle connection part includes level board and inclined plate；Abdomen plank is fixedly connected by steel and wood composite girder construction with inverted T shaped beam when in use, and Angle connection part is fixedly mounted on the left plank of abdomen and the right plank of abdomen and right-angle connector is fixedly mounted in plank both ends bottom surface under the edge of a wing；The present invention can make full use of the stress performance feature of the respective material of steel and timber, can effectively it be combined with lower section cylinder by right-angle connector, Angle connection part then support superstructure, the globality and load of the combination beam effectively improved, in addition, each component can precast assembly, convenient for construction, save working hour.
Description
Technical field
The invention belongs to technical field of civil engineering, more particularly to a kind of steel and wood composite girder construction and its construction method.
Background technology
Currently, in the buildings and structures such as house, factory and bridge, concrete structure, but concrete knot are mostly used
The highly energy-consuming of structure, low shock resistance and from it is great the problems such as it is increasingly prominent, people cannot be met to light-duty, energy saving and low consumption knot
The demand of structure.And for general beams of concrete mostly use it is cast-in-place or it is prefabricated be processed, cast-in-place structural beams of concrete is being constructed
It needs to set up full hall scaffold and installation form supporting in the process, the later stage must also carry out maintenance and post-processing, easily influence
Construction speed；For prefabricated beams of concrete because it is from great, lifting appliance need to be installed, increase construction cost and occupy and apply
Workshop, and be affected by season and temperature factor for beams of concrete, it is also easy to produce crack, needs later maintenance,
Accordingly, it is desirable to provide one kind is light-duty, anti-seismic performance is good and is convenient for construction.
Invention content
A kind of steel and wood composite girder construction of present invention proposition and its construction method exist to solve conventional concrete girder construction
From great, high energy consumption and poor seismic behavior the problems such as, it is specific that walk embodiment as follows：
A kind of steel and wood composite girder construction, including inverted T shaped beam, be symmetrically connected to inverted T shaped beam web both sides the left plank of abdomen and
The right plank of abdomen, the flange plate bottom surface for being connected to inverted T shaped beam the edge of a wing under plank and be symmetrically connected to the left plank of abdomen and abdomen
Angle connection part on the right plank in portion；The Angle connection part includes level board and inclined plate, and wherein level board is connected to an abdomen left side
The top surface of plank and the right plank of abdomen, inclined plate ecto-entad tilt the side for being plugged in the left plank of abdomen and the right plank of abdomen.
Plank is along inverted T shaped beam length to elongated setting, midriff under the left plank of the abdomen, the right plank of abdomen and the edge of a wing
The right plank of left plank, abdomen is connect by fastener with web, and flange plate is fixed with plank under the edge of a wing by being glued；The fastening
Part is the connecting rod for connecting bolt or both ends anchoring.
The left plank of the abdomen and the right plank of abdomen are the identical rectangular wooden unit of size, the left plank of abdomen and the right plank of abdomen
Height and length are respectively the height and length of web, and the left plank of abdomen and the right plank width of abdomen are that flange plate width removes abdomen
The half of plate thickness.
The Angle connection part is distributed along the length direction parallel interval of the left plank of abdomen and the right plank of abdomen.
It is correspondingly arranged the recess for connecting angular connector level board and grafting on the left plank of the abdomen and the right plank of abdomen
The slot of inclined plate；Wherein slot ecto-entad tilts, and angle of inclination and the angle of Angle connection part are adapted.
The level board of the Angle connection part and the included angle of inclined plate are 10 °~60 °.
Plank is rectangular plank under the edge of a wing, and length and width is flange plate length and width, and under the edge of a wing plank top
Face is connect with flange plate lower surface.
Plank both ends lower surface is connected with right-angle connector under the edge of a wing, outside the connecting plate right angle of the right-angle connector
Horizontal plane is connect with plank lower surface under the edge of a wing.
A kind of construction method of steel and wood composite structure, is as follows：
Step 1: according to the design size of structure, inverted T shaped beam, right-angle connector and Angle connection part are made, wherein right angle connects
The right angle edge lengths that two connecting plate of part is formed are not more than the flange plate width of inverted T shaped beam；
Step 2: it is based on inverted T shaped beam size, and plank under the left plank of making abdomen, the right plank of abdomen and the edge of a wing, the left wood of midriff
Upper edge is symmetrically spaced setting slot on the outside of plate and the right plank of abdomen, and recess corresponding with slot, concave is arranged in upper surface
In the left plank of abdomen, the right plank of abdomen, longitudinally upper length is level board on Angle connection part in the left plank of abdomen, the right wood of abdomen to mouth
The length of plate longitudinal direction, the height of recess are the thickness of level board on Angle connection part；
Step 3: being respectively fixedly connected with the left plank of abdomen and the right plank of abdomen in web both sides, and plank under the edge of a wing is fixed
It is connected to flange plate outer surface；
Step 4: the inclined plate of Angle connection part is inserted into respectively in the slot of the left plank of abdomen and the right plank of abdomen, and will be angular
The level board of connector point is connected in the recess of the left plank of abdomen and the right plank of abdomen, and level board one end end connects with web
It connects, one end end is connect with inclined plate；
Step 5: respectively by the horizontal plane outside one side connecting plate right angle of right-angle connector and plank both ends outer surface phase under the edge of a wing
Even, another side connecting plate plank outer surface under the edge of a wing.
The invention has the advantages that：
The present invention provides a kind of steel and wood composite girder construction and its construction methods, are made by the collaboration of inverted T shaped beam and abdomen plank
With, the features such as taking full advantage of the strong rigidity, high capacity, stable mechanical property of steel, while timber effectively is utilized
Resistance to compression and anti-ability in the wrong；Pass through the right-angle connector being arranged at steel wooden frame both ends so that steel and wood composite beam is convenient for and lower post
Body be connected, and the Angle connection part being arranged on abdomen plank can support superstructure, such as floor, beam body etc., Angle connection part
Level board be fixedly connected with abdomen plank, end is connected with inverted T shaped beam, it can be made to bear lateral or vertical power, inclined plate
Setting can effectively share level board upper load.The steel-wood structure that the present invention uses, dead load is light, bearing capacity is big, antidetonation
Performance is good, and can effectively reduce the dosage of steel；Since each component prefabricated can be installed in the present invention, and by Seasonal
It influences less, therefore the construction time can be shortened, effectively improve construction efficiency.
Description of the drawings
Fig. 1 is steel and wood composite girder construction schematic diagram；
Fig. 2 is steel and wood composite girder construction front view；
Fig. 3 is steel and wood composite girder construction left view；
Fig. 4 is inverted T shaped beam schematic diagram；
Fig. 5 is the left plank of abdomen（The right plank of abdomen）Schematic diagram；
Fig. 6 is inverted T shaped beam and abdomen plank connection diagram；
Fig. 7 is that inverted T shaped beam connect vertical view with abdomen plank；
Fig. 8 is right-angle connector schematic diagram；
Fig. 9 is Angle connection part schematic views；
Figure 10 is that Angle connection part shows left view.
Reference numeral：1- flange plates；2- webs；The left plank of 3- abdomens；The right plank of 4- abdomens；5- fasteners；Under the edges of a wing 6-
Plank；7- web bolts hole；8- plank bolts hole；The inverted T shaped beams of 9-；10- Angle connection parts；11- right-angle connectors；The right angles 12-
Connector connecting hole；13- Angle connection part connecting holes；14- recesses；15- slots.
Specific implementation mode
As shown in Figure 1 to Figure 3, a kind of steel and wood composite girder construction and its construction method, wherein steel and wood composite girder construction include
Inverted T shaped beam 9, be symmetrically connected to inverted T shaped beam 92 both sides of web the left plank 3 of abdomen and the right plank 4 of abdomen, be connected to it is inverted T shaped
Plank 6 and the angular company being symmetrically connected on the left plank 3 of abdomen and the right plank of abdomen 4 under the edge of a wing of 1 bottom surface of flange plate of beam 9
Fitting 10, Angle connection part 10 include level board and inclined plate.
As shown in figure 4, the inverted T shaped beam 9 described in the present embodiment is two blocks of Q235 steel plates, T-type section is formed by welding,
Wherein 1 length of flange plate, width and thickness 2000mm, 140mm and 6mm；2 steel plate length of web, height and thickness are
2000mm, 194mm and 6mm；The web 2, is provided with double web bolt hole 7, and bolt hole size is 6mm（8mm,
10mm）, most edge web bolt hole 7 is apart from broadside 50mm, and upper 7 hole of row's web bolt is apart from top edge 50mm, lower row's web spiral shell
Keyhole 7 is 60mm apart from lower edge 50mm, level interval 100mm, upper 7 spacing of bottom web bolt hole.
As shown in Figures 5 to 7, the left plank 3 of abdomen described in the present embodiment and the right plank 4 of abdomen, for two phases in left and right
Same plank, length, width and height are respectively 2000mm, 67mm and 194mm, are respectively provided with plank bolt hole 8 and girder steel abdomen
Web bolt hole 7 on plate 2 corresponds to arrangement；Plank 6 under the edge of a wing, length, width and thickness be respectively 2000mm,
140mm and 50mm；The left plank 3 of abdomen and the right plank 4 of abdomen are connected by fastener 5 with the web 2 of inverted T shaped beam 9, the fastening
Part 5 is bolt, and plank 6 is connect by structure glue with 1 lower surface of flange plate of inverted T shaped beam 9 under the edge of a wing, and is pressurizeed after gluing,
Safeguard within 7 days.
As shown in figure 8, the steel and wood composite beam described in the present embodiment is reinforced connecting with column by right-angle connector 11, it is described
Right-angle connector 11 be two vertical weldings connecting plate, right-angle connector connecting hole 12, a connection are respectively provided on connecting plate
Plate is bolted with column, and another connecting plate is connect with 6 bottom surface both ends of plank under the edge of a wing using setscrew；Such as Fig. 9 and Figure 10 institutes
The Angle connection part 10 stated, level board one end are welded on the web 2 of inverted T shaped beam 9, and the other end connects inclined plate, in level
Plate both ends are both provided with Angle connection part connecting hole 13, and superstructure, such as floor are fixed to tapping screw or bolt mode, horizontal
Beam etc..
Specific implementation step is as follows：
Step 1: the design size requirement according to structure central sill, makes corresponding inverted T shaped beam 9,11 and of welding right-angle connector
Angle connection part 10, wherein flange plate 1 are welded and fixed with web 2 and are processed into inverted T shaped beam 9, and polish weld, make it
Corner angle are clearly demarcated, and set two rows of bolts hole the web of inverted T shaped beam 92 is longitudinally spaced；Respectively in two companies of right-angle connector 11
10 punching two ends of fishplate bar and Angle connection part.
Step 2: the left plank 3 of processing abdomen and the right plank 4 of abdomen, length and height correspond to respectively the length of web 2 with
Highly, width is the half that 1 width of flange plate removes 2 thickness of web, processes its length and width of plank 6 under the edge of a wing and corresponds to
The length and width of flange plate 1；Set bolt hole on the left plank 3 of abdomen and the right plank of abdomen 4, bolt hole on web 2
Bolt hole is correspondingly arranged.
Step 3: in the left plank 3 of abdomen and the oblique slot 15 of the right 4 lateral surface upper marginal position of plank of abdomen, in slot 15
Corresponding that recess 14 is arranged in the top surface of the left plank 3 of abdomen and the right plank of abdomen 4, the interior endpoint horizontal position of wherein slot 15 wants high
In the position of 2 the top bolt hole of web, length, the width and thickness of slot 15 correspond to the length of inclined plate, width and thickness；It is recessed
Mouth 14 is correspondingly connected with the thickness of plate level plate in the left plank 3 of abdomen and the lateral elongated setting of the right plank 4 of abdomen, the thickness of recess 14
Degree.
Step 4: 2 both sides of web of inverted T shaped beam 9 and the left plank 3 of abdomen and the right 4 medial surface bolt of plank of abdomen are fixed
The edge of a wing lower surface polishing processing of inverted T shaped beam 9 is smeared its surface, wooden under the edge of a wing by connection with the epoxide-resin glue mixed
Plate 6 is pressed on steel beam flange lower surface, is extruded with weight, squeezes out extra glue, and conserve one week.
Step 5: right-angle surface outside 11 1 side connecting plate of right-angle connector is horizontally installed to edge of a wing lower surface, and using swollen
Swollen screw is fixed；The inclined plate of Angle connection part 10 is inserted into respectively in the slot 15 of the left plank 3 of abdomen and the right plank of abdomen 4, angle
It is welded with web 2 the level board end of shape connector 10；In right-angle connector 11, Angle connection part 10 and the left plank 3 of abdomen, abdomen
The gap filling epoxide-resin glue that the right plank 4 in portion connects；Two right-angle connectors 11 are respectively installed in edge of a wing lower surface both ends, in abdomen
The left plank 3 in portion and right 4 trisection point of plank of abdomen respectively install an Angle connection part 10.
Obviously, above-described embodiment is only intended to clearly illustrate made by the outstanding feature of the present invention and illustrates, and is not pair
The restriction of embodiment of the present invention；It, still can be on the basis of the use of above description for those skilled in the art
It makes other variations or changes in different ways, if not carrying out inventive improvements to it, all belongs to the scope of protection of the present invention.
Claims (9)
1. a kind of steel and wood composite girder construction, it is characterised in that：Including inverted T shaped beam（9）, be symmetrically connected to inverted T shaped beam（9）Web
（2）The left plank of abdomen of both sides（3）With the right plank of abdomen（4）, be connected to inverted T shaped beam（9）Flange plate（1）Under the edge of a wing of bottom surface
Plank（6）And it is symmetrically connected to the left plank of abdomen（3）With the right plank of abdomen（4）On Angle connection part（10）；It is described angular
Connector（10）Including level board and inclined plate, wherein level board are connected to the left plank of abdomen（3）With the right plank of abdomen（4）Top
Face, the inclination of inclined plate ecto-entad are plugged in the left plank of abdomen（3）With the right plank of abdomen（4）Side.
2. a kind of steel and wood composite structure according to claim 1, it is characterised in that：The left plank of abdomen（3）, abdomen it is right
Plank（4）With plank under the edge of a wing（6）Along inverted T shaped beam（9）It grows to elongated setting, the left plank of midriff（3）, the right plank of abdomen
（4）Pass through fastener（5）With web（2）Connection, flange plate（1）With plank under the edge of a wing（6）It is fixed by being glued；The fastener
（5）For connection bolt or the connecting rod of both ends anchoring.
3. a kind of steel and wood composite structure according to claim 2, it is characterised in that：The left plank of abdomen（3）And abdomen
Right plank（4）For the identical rectangular wooden unit of size, the left plank of abdomen（3）With the right plank of abdomen（4）Height and length are respectively abdomen
Plate（2）Height and length, the left plank of abdomen（3）With the right plank of abdomen（4）Width is flange plate（1）Width removes web（2）
The half of thickness.
4. a kind of steel and wood composite structure according to claim 3, it is characterised in that：The Angle connection part（10）Along abdomen
The left plank in portion（3）With the right plank of abdomen（4）Length direction parallel interval distribution.
5. a kind of steel and wood composite structure according to claim 4, it is characterised in that：The left plank of abdomen（3）And abdomen
Right plank（4）On be correspondingly arranged the angular connector of connection（10）The recess of level board（14）With the slot of grafting inclined plate（15）；
Wherein slot（15）Ecto-entad tilts, angle of inclination and Angle connection part（10）Angle be adapted.
6. a kind of steel and wood composite structure according to claim 5, it is characterised in that：The Angle connection part（10）Level
The included angle of plate and inclined plate is 10 °~60 °.
7. a kind of steel and wood composite structure according to claim 2, it is characterised in that：Plank under the edge of a wing（6）It is rectangular
Plank, length and width are flange plate（1）Length and width, plank under the edge of a wing（6）Top surface and flange plate（1）Lower surface connects
It connects.
8. a kind of steel and wood composite structure according to claim 7, it is characterised in that：Plank under the edge of a wing（6）Under both ends
Surface is connected with right-angle connector（11）, the right-angle connector（11）Connecting plate right angle outside plank under horizontal plane and the edge of a wing
（6）Lower surface connects.
9. a kind of construction method of steel and wood composite structure according to claim 8, which is characterized in that be as follows：
Step 1: according to the design size of structure, inverted T shaped beam is made（9）, right-angle connector（11）With Angle connection part（10）,
Wherein right-angle connector（11）The right angle edge lengths that two connecting plates are formed are not more than inverted T shaped beam（9）Flange plate（1）Width；
Step 2: being based on inverted T shaped beam（9）Size makes the left plank of abdomen（3）, the right plank of abdomen（4）With plank under the edge of a wing（6）,
The left plank of its midriff（3）With the right plank of abdomen（4）Outside upper edge is symmetrically spaced setting slot（15）, and upper surface setting with
Slot（15）Corresponding recess（14）, wherein recess（14）In the left plank of abdomen（3）, the right plank of abdomen（4）Length is on longitudinal direction
Angle connection part（10）Upper level board is in the left plank of abdomen（3）, the right plank of abdomen（4）Longitudinal length, recess（14）Height
For Angle connection part（10）The thickness of upper level board；
Step 3: by the left plank of abdomen（3）With the right plank of abdomen（4）It is respectively fixedly connected in web（2）Both sides, and will be under the edge of a wing
Plank（6）It is fixedly connected on flange plate（1）Outer surface；
It is inserted into the left plank of abdomen Step 4: the inclined plate of Angle connection part (10) is corresponded to（3）With the right plank of abdomen（4）Slot
（15）In, and the level board of Angle connection part (10) correspondence is connected to the left plank of abdomen（3）With the right plank of abdomen（4）Recess
（14）In, level board one end end and web（2）Connection, one end end is connect with inclined plate；
Step 5: respectively by right-angle connector（11）Plank under horizontal plane and the edge of a wing outside one side connecting plate right angle（6）Both ends
Outer surface is connected, another side connecting plate plank under the edge of a wing（6）Outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004579.3A CN108797889B (en) | 2018-08-30 | 2018-08-30 | Steel-wood composite beam structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811004579.3A CN108797889B (en) | 2018-08-30 | 2018-08-30 | Steel-wood composite beam structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108797889A true CN108797889A (en) | 2018-11-13 |
| CN108797889B CN108797889B (en) | 2023-11-24 |
Family
ID=64081288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811004579.3A Active CN108797889B (en) | 2018-08-30 | 2018-08-30 | Steel-wood composite beam structure and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108797889B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223476A (en) * | 2020-11-05 | 2021-01-15 | 北京林业大学 | Radial log splitting and staggering combination form capable of being used as beam column |
| CN112593659A (en) * | 2020-12-04 | 2021-04-02 | 上海市建筑科学研究院有限公司 | Engineering bamboo component reinforced by profile steel and preparation method thereof |
| CN112627345A (en) * | 2020-12-04 | 2021-04-09 | 上海市建筑科学研究院有限公司 | Steel-bamboo combined engineering bamboo beam-column connecting structure and preparation method thereof |
| CN113374172A (en) * | 2021-06-10 | 2021-09-10 | 黄冀卓 | Inverted T-shaped steel-wood-concrete combined beam and construction method thereof |
| LU500643B1 (en) * | 2021-09-09 | 2023-03-09 | Cistron Innovations Sarl | Modular structural components |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279093A (en) * | 1991-12-11 | 1994-01-18 | Mulach Parking Structures Corp. | Composite girder with apparatus and method for forming the same |
| CN101560814A (en) * | 2009-05-11 | 2009-10-21 | 宁波大学 | Combined I-shaped girder and processing method thereof |
| CN202391014U (en) * | 2011-12-29 | 2012-08-22 | 青岛市城阳区新世纪预制构件有限公司 | Special prestressed precast beam with T-shaped cross section for double-T roof panel |
| CN202643718U (en) * | 2012-07-04 | 2013-01-02 | 中国十七冶集团有限公司 | Detachable and adjustable blast furnace cooling wall mounting bracket |
| CN206368488U (en) * | 2016-12-27 | 2017-08-01 | 山东科技大学 | Steel and wood composite beam |
| CN207538324U (en) * | 2017-12-06 | 2018-06-26 | 海南大学 | A kind of wood-aluminium alloy combination beam |
| CN208934252U (en) * | 2018-08-30 | 2019-06-04 | 河北建筑工程学院 | A kind of steel and wood composite girder construction |
-
2018
- 2018-08-30 CN CN201811004579.3A patent/CN108797889B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279093A (en) * | 1991-12-11 | 1994-01-18 | Mulach Parking Structures Corp. | Composite girder with apparatus and method for forming the same |
| CN101560814A (en) * | 2009-05-11 | 2009-10-21 | 宁波大学 | Combined I-shaped girder and processing method thereof |
| CN202391014U (en) * | 2011-12-29 | 2012-08-22 | 青岛市城阳区新世纪预制构件有限公司 | Special prestressed precast beam with T-shaped cross section for double-T roof panel |
| CN202643718U (en) * | 2012-07-04 | 2013-01-02 | 中国十七冶集团有限公司 | Detachable and adjustable blast furnace cooling wall mounting bracket |
| CN206368488U (en) * | 2016-12-27 | 2017-08-01 | 山东科技大学 | Steel and wood composite beam |
| CN207538324U (en) * | 2017-12-06 | 2018-06-26 | 海南大学 | A kind of wood-aluminium alloy combination beam |
| CN208934252U (en) * | 2018-08-30 | 2019-06-04 | 河北建筑工程学院 | A kind of steel and wood composite girder construction |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223476A (en) * | 2020-11-05 | 2021-01-15 | 北京林业大学 | Radial log splitting and staggering combination form capable of being used as beam column |
| CN112593659A (en) * | 2020-12-04 | 2021-04-02 | 上海市建筑科学研究院有限公司 | Engineering bamboo component reinforced by profile steel and preparation method thereof |
| CN112627345A (en) * | 2020-12-04 | 2021-04-09 | 上海市建筑科学研究院有限公司 | Steel-bamboo combined engineering bamboo beam-column connecting structure and preparation method thereof |
| CN113374172A (en) * | 2021-06-10 | 2021-09-10 | 黄冀卓 | Inverted T-shaped steel-wood-concrete combined beam and construction method thereof |
| LU500643B1 (en) * | 2021-09-09 | 2023-03-09 | Cistron Innovations Sarl | Modular structural components |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108797889B (en) | 2023-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108797889A (en) | A kind of steel and wood composite girder construction and its construction method | |
| CN105525702B (en) | A kind of steel construction assembling type outer wall system | |
| CN204023882U (en) | A kind of novel prefabricated panel and by the external wall of its assembling | |
| CN209384451U (en) | A kind of shear wall connection structure convenient for splicing | |
| WO2016004887A1 (en) | Lightweight steel structure residential framework system | |
| CN208934252U (en) | A kind of steel and wood composite girder construction | |
| CN106760038A (en) | A kind of T-shaped precast concrete shear wall and its dry construction connection method | |
| CN110258786A (en) | A kind of full assembly concrete beam-concrete column-bracing members combination connecting node | |
| CN204738402U (en) | Full assembly type structure prefabricated component bolt adds tenon and rivets connection structure | |
| CN202430876U (en) | Floor system with structure of steel and concrete precast slabs | |
| CN205875394U (en) | Antidetonation concrete beam column that dry process is connected | |
| CN205387771U (en) | C shaped steel sound insulation floor | |
| CN204491847U (en) | A kind of H-shaped steel beam joint syndeton | |
| CN202416570U (en) | Prefabricated-assembled beam-column-board joint structure for large-span plant | |
| CN207121993U (en) | The hinged joint that a kind of reinforced concrete frame structure bracing members are reinforced | |
| CN206538900U (en) | The bracing means of assembled wall | |
| CN213233786U (en) | Precast concrete beam column connected node device | |
| CN111305495B (en) | Lightweight concrete combined stair | |
| CN210177768U (en) | Assembly type composite structure dense rib floor | |
| CN106638956A (en) | Concrete wallboard and ribbed slab dry type connection node | |
| CN2339648Y (en) | Connecting device for beam and column of industriatized constructed reinforced concrete building structural frame | |
| CN2407059Y (en) | Pre-stressed laminated floor boards | |
| CN204590650U (en) | The flexible reinforcing construction of steam-pressing aero-concrete wall body door or window hole | |
| CN209817087U (en) | Anti-seismic profile steel structure | |
| CN204959980U (en) | Simple to operate's floor connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231031 Address after: No. 36 Youyi Road, Aheqi County, Kizilsu Kyrgyz Autonomous Prefecture, Xinjiang Uygur Autonomous Region, 845350 Applicant after: Xinjiang Yanxin Construction and Installation Engineering Co.,Ltd. Address before: No. 13 Chaoyang Street, Zhangjiakou, Hebei, Hebei Applicant before: HEBEI University OF ARCHITECTURE |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |