CN101255748B - Shelf storey structure and construction method - Google Patents
Shelf storey structure and construction method Download PDFInfo
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- CN101255748B CN101255748B CN2007100799512A CN200710079951A CN101255748B CN 101255748 B CN101255748 B CN 101255748B CN 2007100799512 A CN2007100799512 A CN 2007100799512A CN 200710079951 A CN200710079951 A CN 200710079951A CN 101255748 B CN101255748 B CN 101255748B
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Abstract
The present invention provides a grid storey structure and a construction method thereof. The grid storey structure comprises a main girder frame, a lower girder and plural upper girder. The main girder frame comprises paratactic plural first main girders and paratactic plural second main girders which are connected with one another through the plural main columns at the corner for surrounding toform a main girder frame. The lower girder is arranged between the second main girders and comprises plural grooves which are distantly arranged. Each upper girder comprises an interleaving part and is arranged between the first main girders parallel with one another, wherein the groove of the lower girder and the interleaving part of plural upper girders are corresponding connected. The lower girder and a plurality of upper girders are alternately overlapped with one another to form a grid storey structure which is provided with plural grid holes.
Description
Technical field
The present invention is about a kind of floor structure and job practices thereof; Particularly, the present invention is about a kind of job practices of building floor structure, and the building of using this floor can effectively reduce the generation of little effect of shaking.
Background technology
The high-tech manufacturing industry factory buildings such as construction, particularly wafer factory of present manufacturing industry factory building, because accurate processing procedure facility need be stablized the event of setting, its factory building floor must be resisted slight vibration.For reaching the little requirement of shaking of above-mentioned opposing, general all uses have the primary structure of the waffle slab of shatter-proof characteristic as factory building floor and installation plant.
Waffle slab structure shown in Figure 1 has a plurality of checkerwork cell each intervals and arranges, and generally is used for needing to put the floor or the floor slab structure of accurate processing procedure facility.Yet, partitive case daughter board structure is owing to be subject to design strength and application mode originally, therefore in case the fluctuation that is subjected to surmounting former design strength still can't effectively reduce little effect of shaking, to the stable of accurate processing procedure facility and production line and Yan Jiehui causes risk to a certain degree.
Summary of the invention
Main purpose of the present invention is to provide a kind of floor structure, for the generation that effectively reduces the little effect of shaking of building structure.
Another object of the present invention is to provide a kind of floor structure, for shock resistance that promotes building structure integral body and stability.
Another object of the present invention is to provide a kind of job practices of floor structure, for efficient formation floor structure.
Floor structure of the present invention comprises the girder frame, lower floor's beam and upper strata beam.The girder frame comprises complex root arranged side by side first girder and complex root second girder arranged side by side, and wherein the complex root principal post of first girder and the second girder mat corner is connected with each other and surrounds the girder frame jointly.Lower floor's girder span be located at second girder between, comprise a plurality of groove each intervals and arrange; Each root upper strata beam comprises staggered portion, and parallel to each other being cross-placed between first girder.Wherein corresponding the joining of staggered portion of the groove of lower floor's beam and complex root upper strata beam, lower floor's beam and the upper strata beam palisade floor structure that is built up interlaced with each other has a plurality of checkerwork cells.
The present invention provides a kind of job practices of floor structure simultaneously, comprise following steps: a girder frame is set, be contained between the complex root principal post of base corner, set up complex root arranged side by side first girder connection principal post parallel to each other, and set up complex root arranged side by side second girder connection principal post parallel to each other; Then set a layer beam in the second girder span; Complex root upper strata beam subsequently bridges between first girder; Last corresponding staggered portion and the groove of engaging forms the palisade floor structure with a plurality of checkerwork cells.
Description of drawings
Figure 1 shows that known waffle slab structure
Fig. 2 a is depicted as the combination stereogram of floor structure of the present invention
Fig. 2 b is depicted as the combination stereogram of floor structure of the present invention
Fig. 3 a is depicted as the combination stereogram of floor structure of the present invention
Fig. 3 b is depicted as the combination stereogram of floor structure of the present invention
Figure 4 shows that the combination stereogram of floor structure of the present invention
Figure 5 shows that the combination stereogram of floor structure of the present invention
Fig. 6 a is depicted as the combination stereogram of another embodiment of floor structure of the present invention
Fig. 6 b is depicted as the combination stereogram of another embodiment of floor structure of the present invention
Fig. 7 a is depicted as the combination stereogram of another embodiment of floor structure of the present invention
Fig. 7 b is depicted as the combination stereogram of another embodiment of floor structure of the present invention
Figure 8 shows that the combination stereogram of another embodiment of floor structure of the present invention
Figure 9 shows that the combination stereogram of another embodiment of floor structure of the present invention
Figure 10 shows that the combination stereogram of another embodiment of floor structure of the present invention
Figure 11 shows that the combination stereogram of another embodiment of floor structure of the present invention
Figure 12 shows that the flow chart of steps of floor structure job practices of the present invention
The primary clustering symbol description
100 floor structures
110 palisade floor structures
120 checkerwork cells
200 girder frames
210 first girders
211 first girder tops
212 first girder pillar junction surfaces
213 flanges
220 second girder groups
221 second girder tops
222 second girder pillar junction surfaces
230 upper strata muscle
240 stirrup nets
250 stirrup groups
300 principal posts
400 pillars
410 pillar steel bar connectors
420 pillar longitudinal ribs
500 lower floor's beams
510 grooves
520 beam stirrups
521 hooks
530 lower floor's muscle
531 lower floor's muscle steel bar connectors
540 lower floor beam stanchion junction surfaces
541 connect the hole
550 bridging structures
600 upper strata beams
610 muscle that continue
620 staggered portions
621 first sides
622 second sides
630 staggered portion steel bar connectors
640 saddles
641 saddle stirrup groups
650 storage tanks
660 upper strata fished beams
661 upper strata muscle
662 upper strata muscle steel bar connectors
663 reinforcing bars
670 reinforcing bar cap groups
680 template group
681 cards end post
700 antithesis rib stirrups
710 first antithesis rib stirrups
711 first connecting portions
712 first branches
720 second antithesis rib stirrups
721 second connecting portions
722 second branches
730 the 3rd antithesis rib stirrups
731 the 3rd connecting portions
732 the 3rd branches
740 the 4th antithesis rib stirrups
741 the 4th connecting portions
742 the 4th branches
750 the 5th antithesis rib stirrups
751 the 5th connecting portions
752 the 5th branches
760 the 6th antithesis rib stirrups
761 the 6th connecting portions
762 the 6th branches
The 770 beams structure that continues
800 first directions
900 second directions
The specific embodiment
The invention provides a kind of floor structure and job practices thereof, for the generation that effectively reduces the little effect of shaking of building structure.The preferable formation one floor element of construction of floor structure of the present invention can be one another in series in response to the area of building lot and be bonded to required size.When building structure because of external force influence little shaking is taken place, anti-little shaking property that floor structure of the present invention possessed can effectively reduce the generation of little effect of shaking.The building structure of this place speech, preferable finger is used the building structure of floor of the present invention, for example factory building etc.Yet in different embodiment, floor structure of the present invention also can comprise building structure such as building constructions, storage building.
Floor structure of the present invention preferable the girder frame 200 that comprises, lower floor's beam 500 and upper strata beam 600.Fig. 2 a is to a preferred embodiment that Figure 6 shows that floor structure of the present invention.Shown in the preferred embodiment of Fig. 2, girder frame 200 comprises complex root arranged side by side first girder 210 and complex root second girder 220 arranged side by side, and wherein the complex root principal post 300 of first girder 210 and second girder, 220 mat corners is connected with each other and surrounds girder frame 200 jointly.In the present embodiment, set in advance or hang first girder 210 and second girder 220 in the top of complex root principal post 300, after forming complex root arranged side by side first girder 210 and complex root second girder 220 arranged side by side, establish mould grouting to form the corner of girder frame 200 with the confluce on principal post 300 tops in first girder 210 and second girder 220.Yet in different embodiment, also can use the mode of precasting directly to form girder frame 200, then hang to the complex root principal post 300 of base corner.
Shown in the preferred embodiment of Fig. 2 a and Fig. 2 b, the bottom of first girder 210 radially both sides extends to form flange 213.Shown in Fig. 2 a and Fig. 2 b, in this preferred embodiment, first girder 210 is the girder construction of a tool inverted T-shaped section.Yet in different embodiment, first girder 210 also can be the girder construction of general square or rectangle section, and in the bottom radially both sides reinforcing bar pecker continued access reinforcing bar is set or girder steel is set to form flange 213.Shown in Fig. 2 a, first girder 210 and second girder, the 220 preferable upper strata muscle 230 that all further comprise, upper strata muscle 230 is arranged at the top 211 of first girder and the top 221 of second girder, and links to each other with principal post 300.In preferred embodiment, the top 221 of second girder 220 further is provided with stirrup group 250, and is superimposed with 230 sockets of upper strata muscle.
Shown in Fig. 2 a and Fig. 2 b, floor structure of the present invention further comprises complex root pillar 400, and corresponding to each other with lower floor beam 500, first girder 210 and second girder 220 engages.Wherein lower floor's beam 500, first girder 210 and second girder 220 have the pillar junction surface respectively, the top of pillar 400 is connected with complex root pillar longitudinal rib 420, corresponds to each other with the first girder pillar junction surface 212, the second girder pillar junction surface 222 and lower floor beam stanchion junction surface 540 and joins.Shown in the preferred embodiment of Fig. 2 a and Fig. 2 b, each pillar junction surface has a plurality of holes 541 that connect, and confession pillar longitudinal rib 420 engages with pillar 400 after passing and connecing hole 541.In this preferred embodiment, the top of pillar 400 is provided with a plurality of steel bar connectors 410, for engaging with a little pillar longitudinal ribs 420.Yet in different embodiment, also can use the mode of precasting, directly form pillar longitudinal rib 420 in the top of pillar 400.In addition, each pillar junction surface is preferablely to be provided with the pressure grouting mouth in side, is provided with the pressure grouting of microdilatancy mortar.
Shown in the preferred embodiment of Fig. 2 a, lower floor's beam 500 preferable striding along first direction 800 of floor structure of the present invention are located between second girder 220, and comprise a plurality of groove 510 each intervals arrangements.In this preferred embodiment, 510 of two adjacent grooves are preferable to be provided with complex root beam stirrup 520 and time to arrange to each other, each beam stirrup 520 has dual side-edge and connects the base of dual side-edge bottom respectively, and the free end of each side is bent to form hook 521, shown in Fig. 2 a and Fig. 2 b.
Shown in the preferred embodiment of Fig. 3 a, each root upper strata beam 600 of floor structure of the present invention comprises a plurality of staggered portions 620.Shown in Fig. 3 a, each root upper strata beam 600 is preferable along second direction 900 210 of first girders that are cross-placed on parallel to each other, wherein second direction 900 is parallel to the normal direction of first direction 800, the groove 510 of staggered portion 620 and lower floor's beam 500 corresponds to each other and joins, interlocking is built up palisade floor structure 110, has a plurality of checkerwork cells 120.Shown in Fig. 3 a, the preferable muscle 610 that continues that further is provided with in the end of each root upper strata beam 600 is for being overlapped on first girder 210.Shown in the preferred embodiment of Fig. 3 a, the top of first girder 210 further is provided with the stirrup net 240 of corresponding socket with it, and splices with continue muscle 610 and upper strata muscle 230.In the preferred embodiment shown in Fig. 3 a, the staggered portion 620 of each root upper strata beam 600 has first side 621 and second side, 622, the first sides 621 and second side 622 and is connected with the arrangement of plural groups antithesis rib stirrup 700 each intervals respectively.Shown in Fig. 3 a, staggered portion 620 preferable embedded a plurality of steel bar connectors 630, confession and the plural groups antithesis rib stirrup 700 corresponding joints of further comprising.
Shown in Fig. 3 a and Fig. 3 b, plural groups antithesis rib stirrup 700 further comprises the first antithesis rib stirrup 710, the second antithesis rib stirrup 720 and the 3rd antithesis rib stirrup 730 and is arranged in first side 621 each other.The first antithesis rib stirrup 710 comprises connecting portion 711 and branch 712; The second antithesis rib stirrup 720 comprises connecting portion 721 and branch 722; The 3rd antithesis rib stirrup 730 comprises connecting portion 731 and branch 732.The length of the first antithesis rib stirrup, 710 connecting portions 711 is less than the length of the second antithesis rib stirrup, 720 connecting portions 721, and the length of the second antithesis rib stirrup, 720 connecting portions 721 is less than the length of the 3rd antithesis rib stirrup 730 connecting portions 731.In this preferred embodiment, shown in Fig. 3 b, the first antithesis rib stirrup 710 of connecting portion length minimum is set earlier, and vice-minister's the second antithesis rib stirrup 720 and the longest the 3rd antithesis rib stirrup 730 and embedded a plurality of steel bar connectors 630 corresponding joints of length are set in regular turn.
Shown in the preferred embodiment of Fig. 3 b, plural groups antithesis rib stirrup 700 further comprises the 4th antithesis rib stirrup 740, the 5th antithesis rib stirrup 750 and the 6th antithesis rib stirrup 760 and is arranged in second side 622 each other gradually.The 4th antithesis rib stirrup 740 comprises connecting portion 741 and branch 742; The 5th antithesis rib stirrup 750 comprises connecting portion 751 and branch 752; The 6th antithesis rib stirrup 760 comprises connecting portion 761 and branch 762.As shown in Figure 3, be arranged in the 4th antithesis rib stirrup 740, the 5th antithesis rib stirrup 750 and the 6th antithesis rib stirrup 760 of second side, corresponding to each other with the first antithesis rib stirrup 710, the second antithesis rib stirrup 720 and the 3rd antithesis rib stirrup 730 that are arranged in first side 621 is arranged at two sides of staggered portion 620.Shown in Fig. 3 b, in this preferred embodiment, the length of the 6th antithesis rib stirrup 760 connecting portions 761 is less than the length of the 5th antithesis rib stirrup 750 connecting portions 751, and the length of the 5th antithesis rib stirrup 750 connecting portions 751 is less than the length of the 4th antithesis rib stirrup 740 connecting portions 741, and its set-up mode is according to the set-up mode setting of the first antithesis rib stirrup 710, the second antithesis rib stirrup 720 and the 3rd antithesis rib stirrup 730.
As shown in Figure 4, second girder 220 is preferable further comprises the dual side-edge that plural groups antithesis rib stirrup 700 is arranged at second girder 220.Shown in the preferred embodiment of Fig. 4, wherein be connected in the plural groups antithesis rib stirrup 700 of staggered portion 620 first sides 621, with the plural groups antithesis rib stirrup that is connected in an adjacent staggered portion 620 second sides 622, the phase embedding forms the beam structure 770 that continues each other.Shown in the preferred embodiment of Fig. 4, the beam structure 770 that continues further comprises reinforcing bar cap group 670, splices with the beam structure 770 that continues.In this preferred embodiment, continue two sides of structure 770 of beam are provided with template group 680, for grouting to form the continue integral body of structure 700 of beam, as shown in Figure 5.In preferred embodiment as shown in Figure 5, template group 680 includes card and ends post 681, is overlapped in the end face of each upper strata beam 600 slippingly, and after beam continued structure 700 grouting shapings, template group 680 got final product unloaded and finishes lattice slab-type apartment building layer structure 100.
Fig. 6 a is to another preferred embodiment that Figure 11 shows that floor structure of the present invention.Shown in the preferred embodiment of Fig. 6 a and Fig. 6 b, building lot is provided with complex root principal post 300 each intervals and arranges, and is provided with complex root pillar 400 and is arranged in therebetween.Shown in Fig. 6 a, first girder 210 is arranged at 300 of two adjacent principal posts, and lower floor's beam 500 is cross-placed on 400 on two adjacent pillars along first direction 800, is parallel to first girder 210.In the preferred embodiment shown in Fig. 6 a, lower floor's beam 500 comprises two ends that lower floor's muscle 530 is arranged at lower floor's beam 500 in addition, 220 of second girders are set up in parallel in 300 of complex root principal posts along second direction 900, and lower floor's muscle 530 extends through the pillar junction surface and second girder 220 joins, shown in Fig. 6 b.
Fig. 7 a and Fig. 7 b are depicted as another preferable alternate embodiment of Fig. 6 a and Fig. 6 b illustrated embodiment, in this embodiment, lower floor's muscle 530 extends through lower floor beam stanchion junction surface 540, and be arranged at another lower floor's muscle 530 400 on two adjacent pillars that are arranged in interlaced with each other of contiguous floors structure 100 lower floor's beams 500, to form bridging structure 550.In the preferred embodiment shown in Fig. 7 a and Fig. 7 b, use lower floor's beam 500 of shorter span to be cross-placed on 400 on two adjacent pillars, and the long lower floor's muscle 530 of continued access length, to form bridging structure 550.
As Fig. 8 and shown in Figure 9, the preferable lower floor's muscle 530 that is provided with in bottom of first girder 210 and second girder, 220 2 ends is for overlapping with principal post 300.Yet in different embodiment, also can when first girder 210 and the shaping of second girder, 220 precastings, be cross-placed on 300 of principal posts in two ends formation flange.Shown in the preferred embodiment of Fig. 9, complex root upper strata beam 600 is along second direction 900 210 of first girders that are cross-placed on parallel to each other, the staggered portion 620 of each root upper strata beam 600 includes saddle 640, and saddle 640 each intervals are arranged formation storage tank 650 and are across 210 of first girders.
As Fig. 9 and shown in Figure 10, in this preferred embodiment, dividing plate floor structure 100 of the present invention comprises upper strata fished beam 660 and storage tank 650 corresponding settings in addition.Shown in the preferred embodiment of Fig. 9 and Figure 10, upper strata fished beam 660 has upper strata muscle 661, its at the middle and upper levels muscle 661 extend through storage tank 650, partly be provided with and be contained in saddle 640, part is passed through adjacent saddle 640, and joins with second girder 220.As shown in figure 10, saddle 640 includes stirrup group 641 in addition, is arranged at the end face of saddle 640 along first direction 800, and with part upper strata muscle 660 adjacency.Shown in the preferred embodiment of Figure 10, saddle 640 further comprises reinforcing bar cap group 670, splices with the part upper strata muscle 660 that passes through adjacent saddle 640.In this preferred embodiment, two sides of reinforcing bar cap group 670 are provided with template group 680, for the integral body of grouting with formation upper strata fished beam 660.In preferred embodiment as shown in figure 11, template group 680 includes card and ends post 681, is overlapped in the end face of each upper strata beam 600 slippingly, and after upper strata fished beam 660 grouting of waiting were shaped, template group 680 got final product unloaded and finishes lattice slab-type apartment building layer structure 100.
The present invention provides a kind of job practices of floor structure simultaneously.Figure 12 shows that the flow chart of steps of floor structure job practices of the present invention preferred embodiment.As shown in figure 12, at first carry out step 1010, a girder frame is set.300 of the complex root principal posts that girder frame step 1010 is contained in a base corner are set, set up complex root arranged side by side first girder 210 connection principal posts 300 parallel to each other, and set up complex root arranged side by side second girder, 220 connection principal post 300, the first girders 210 parallel to each other and second girder, 220 mat complex root principal posts 300 are connected with each other.
Be provided with that girder frame step 1010 further is contained in the top 211 of first girder 210 and the top 221 of second girder 220 is provided with upper strata muscle 230, and connect principal post.Muscle is provided with in the step on aforesaid upper strata, further comprises the top 211 corresponding sockets that stirrup net 240 and first girder 210 are set, and splices with upper strata muscle 230.And the top 221 that abovementioned steps also is contained in second girder is provided with stirrup group 250, and splices with upper strata muscle 230.In addition, when girder frame step 1010 is set, further is contained in the base complex root pillar 400 is set, and a little pillars 400 are engaged with the pillar junction surface that first girder 210, second girder 220 are had respectively.Yet in another preferred embodiment, also can arrange, then set layer beam 500 and complex root first girder 300 arranged side by side and be set parallel to each other in complex root pillar 400 spans in complex root pillar 400 each intervals that 300 of complex root principal posts are preestablished side by side.
The top that aforesaid pillar engagement step further is contained in each root pillar 400 is provided with a plurality of steel bar connectors 410, and prepare a plurality of holes 541 that connect that complex root pillar longitudinal rib 420 passes a little pillars junction surface, to engage pillar longitudinal rib 420 and a little steel bar connectors 410.Aforesaid pillar engagement step further is contained in the pressure grouting mouth of pillar junction surface side, with the pressure grouting of microdilatancy mortar.
Then carry out step 1030, set a layer beam in second girder, 220 spans.Lower floor's girder span is established step 1030 and is contained in first girder, 210 spans arranged side by side and sets layer beam 500 and join with adjacent two pillars 400, and lower floor's beam 500 has a plurality of groove 510 each intervals and arranges.Lower floor's girder span is established step 1030 and further is contained in 510 adjacent of two grooves and complex root beam stirrup 520 is set arranges to each other time, and a free end of crooked each beam stirrup 520 each side forms hook 521.Two sides that aforesaid lower floor girder span is established step 1030 and further is contained in second girder 220 are provided with plural groups antithesis rib stirrup 700.In addition, in another preferred embodiment, lower floor's girder span is established the two end continued access lower floor muscle 500 that step 1030 also is contained in lower floor's beam 500, and extends lower floor's muscle 500 and second girder 220 joins.
Carry out step 1050 subsequently, complex root upper strata beam bridges.The upper strata girder span is put step 1050 in 210 of first girders arranged side by side, the complex root upper strata beam 600 that bridges, two ends of each root upper strata beam 600 are provided with the muscle 610 that continues, for and first girder 210 overlap joint, wherein each root upper strata beam 600 and have staggered portion 620.The upper strata girder span is put the staggered portion 620 that step 1050 is contained in each root upper strata beam 600 rib stirrup 700 is set.Staggered portion 620 has first side 621 and second side 622, arranges for connecting plural groups antithesis rib stirrup 700 each intervals respectively.
Above-mentioned rib stirrup is provided with step and comprises and connect the first antithesis rib stirrup, the second antithesis rib stirrup and the 3rd antithesis rib stirrup and be arranged in first side 621 each other, each rib stirrup of antithesis rib stirrup all includes connecting portion and branch, the length of the first antithesis rib stirrup connecting portion 711 is less than the length of the second antithesis rib stirrup connecting portion 721, and the length of the second antithesis rib stirrup connecting portion 721 is less than the length of the 3rd antithesis rib stirrup connecting portion 731.With respect to arranging first side 621 of antithesis rib in staggered portion 620, aforesaid rib stirrup is provided with step and also comprises and connect the 4th antithesis freely-supported hoop 740, the 5th antithesis freely-supported hoop 750 and the 6th antithesis freely-supported hoop 760 and be arranged in second side 622 each other, and corresponding to each other with the first antithesis freely-supported hoop 710, the second antithesis freely-supported hoop 720 and the 3rd antithesis freely-supported hoop 730 of first side 621 is arranged at two sides of staggered portion 620.
Above-mentioned upper strata girder span is put the plural groups antithesis rib stirrup 700 that step 1050 comprises the staggered portion of phase embedding 620 first sides 621 in addition, with the plural groups antithesis rib stirrup 700 of adjacent staggered portion 620 second sides 622, to form the beam structure 770 that continues.The aforesaid beam structure that continues forms step and further comprises the reinforcing bar cap group 670 of splicing and join with it, and in continue two sides of structure 770 of beam template group 680 is set, and the continue integral body of structure 770 of grouting formation beam.
In addition, in another preferred embodiment, the upper strata girder span is put the staggered portion 620 formation saddles 640 that step 1050 is contained in each root upper strata beam 600 in addition, and each interval is arranged formation storage tank 650 and is across 210 of first girders.Wherein, aforesaid upper strata girder span is put step 1050 and is comprised preparation one upper strata fished beam 660 and storage tank 650 corresponding settings in addition, upper strata fished beam 660 has upper strata muscle 661, upper strata muscle 661 extends through storage tank 650, partly be provided with and be contained in saddle 640, part passes through adjacent saddle 640 and second girder 220 joins.Aforesaid upper strata muscle be provided with step further comprise connecting reinforcement continued access device 662 in an end of upper strata muscle 661 to extend its length.In this preferred embodiment, the upper strata girder span is put step 1050 and is contained in saddle 640 in addition and in abutting connection with upper strata muscle 661 places stirrup group 641 is set, and the reinforcing bar cap group 670 of splicing is joined with the part upper strata muscle 661 that passes through adjacent saddle 640.Carry out step 1070 at last, corresponding staggered portion and the groove of engaging, formation has the palisade floor structure 110 of a plurality of checkerwork cells 120, and establishes mould grouting to form lattice slab-type apartment building layer structure 100.
The present invention is described by above-mentioned related embodiment, yet the foregoing description is only for implementing example of the present invention.Must be pointed out that the embodiment that has disclosed does not limit the scope of the invention.On the contrary, being contained in the modification of the spirit of claim and scope and equalization is provided with and all is contained in the scope of the present invention.
Claims (10)
1. floor structure unit comprises:
One girder frame comprises complex root arranged side by side first girder and complex root second girder arranged side by side, and wherein first girder and second girder surround the girder frame jointly;
One lower floor's beam is striden and is located between second girder, comprises a plurality of groove each intervals and arranges; And
Complex root upper strata beam, wherein each root upper strata beam comprises a staggered portion, and each root upper strata beam is parallel to each other is cross-placed between first girder;
Wherein, corresponding the joining of staggered portion of the groove of lower floor's beam and complex root upper strata beam, lower floor's beam and the upper strata beam palisade floor structure that is built up interlaced with each other has a plurality of checkerwork cells.
2. floor structure as claimed in claim 1 unit, be provided with time arrangement to each other of complex root beam stirrup between two wherein adjacent grooves, each beam stirrup has dual side-edge and connects a base of dual side-edge bottom respectively, and a free end of each side is bent to form a hook.
3. floor structure as claimed in claim 1 unit, wherein the staggered portion of each root upper strata beam has one first side and one second side, first side and second side are connected with plural groups antithesis rib stirrup each interval respectively and arrange the staggered portion that is connected in, the plural groups antithesis rib stirrup of first side, and with the plural groups antithesis rib stirrup that is connected in an adjacent staggered portion second side, the phase embedding forms the beam structure that continues each other.
4. floor structure as claimed in claim 3 unit, plural groups antithesis rib stirrup further comprises one first antithesis rib stirrup, one second antithesis rib stirrup and one the 3rd antithesis rib stirrup and is arranged in first side each other, wherein each rib stirrup of antithesis rib stirrup all includes an a junction and a branch, the length of the first antithesis rib stirrup connecting portion is less than the length of the second antithesis rib stirrup connecting portion, and the length of the second antithesis rib stirrup connecting portion is less than the length of the 3rd antithesis rib stirrup connecting portion.
5. floor structure as claimed in claim 3 unit, plural groups antithesis rib stirrup further comprises one the 4th antithesis rib stirrup, one the 5th antithesis rib stirrup and one the 6th antithesis rib stirrup are arranged in second side each other, wherein be arranged in the 4th antithesis rib stirrup of second side, the 5th antithesis rib stirrup and the 6th antithesis rib stirrup, with the first antithesis rib stirrup that is arranged in first side, the second antithesis rib stirrup and the 3rd antithesis rib stirrup correspond to each other and are arranged at two sides of staggered portion, each rib stirrup of antithesis rib stirrup all includes an a junction and a branch, the length of the 6th antithesis rib stirrup connecting portion is less than the length of the 5th antithesis rib stirrup connecting portion, and the length of the 5th antithesis rib stirrup connecting portion is less than the length of the 4th antithesis rib stirrup connecting portion.
6. floor structure as claimed in claim 1 unit, wherein the staggered portion of each root upper strata beam includes a saddle, the saddle each interval is arranged formation one storage tank and is cross-placed between first girder, supply and the corresponding setting of a upper strata fished beam, the upper strata fished beam has a upper strata muscle, and the upper strata muscle extends through storage tank, partly is provided with and is contained in saddle, part is passed through adjacent saddle, and joins with second girder.
7. the job practices of a floor structure unit comprises following steps:
One girder frame is set, be contained between the complex root principal post of a base corner, set up complex root arranged side by side first girder connection principal post parallel to each other, and set up complex root arranged side by side second girder connection principal post parallel to each other, first girder and the second girder mat complex root principal post are connected with each other;
Establish lower floor's beam in the second girder span, lower floor's beam comprises a plurality of groove each intervals and arranges;
The complex root upper strata beam that bridges between first girder, each root upper strata beam comprise a staggered portion; And
Corresponding staggered portion and the groove of engaging forms the palisade floor structure with a plurality of checkerwork cells.
8. method as claimed in claim 7, its at the middle and upper levels girder span put step and comprise in addition:
In staggered portion the rib stirrup is set, staggered portion has one first side and one second side, is connected with plural groups antithesis rib stirrup each interval respectively and arranges; And
The plural groups antithesis rib stirrup of the staggered portion of phase embedding first side with the plural groups antithesis rib stirrup of an adjacent staggered portion second side, forms the beam structure that continues.
9. method as claimed in claim 7, its at the middle and upper levels girder span put step and comprise in addition:
Staggered portion in each root upper strata beam forms a saddle, and each interval is arranged formation one storage tank and is cross-placed between first girder; And
Prepare the corresponding setting with storage tank of a upper strata fished beam, the upper strata fished beam has a upper strata muscle, and the upper strata muscle extends through storage tank, partly is provided with and is contained in saddle, and part is passed through adjacent saddle, and joins with second girder.
10. method as claimed in claim 7, other comprises following steps:
In between the complex root principal post, set up complex root pillar each interval side by side to arrange;
Establish lower floor's beam and complex root first girder arranged side by side in complex root pillar span and be set parallel to each other, lower floor's beam comprises a plurality of groove each intervals and arranges; And
The staggered portion of corresponding engaged groove and upper strata beam forms the palisade floor structure with a plurality of checkerwork cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100799512A CN101255748B (en) | 2007-02-27 | 2007-02-27 | Shelf storey structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100799512A CN101255748B (en) | 2007-02-27 | 2007-02-27 | Shelf storey structure and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101255748A CN101255748A (en) | 2008-09-03 |
| CN101255748B true CN101255748B (en) | 2010-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2007100799512A Active CN101255748B (en) | 2007-02-27 | 2007-02-27 | Shelf storey structure and construction method |
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| TWI803435B (en) * | 2022-09-30 | 2023-05-21 | 潤弘精密工程事業股份有限公司 | Waffle slab and structures and method of manufacturing the same on multiple columns disposed at intervals |
Citations (4)
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|---|---|---|---|---|
| GB1466662A (en) * | 1973-04-17 | 1977-03-09 | Universal Bar Supplies Ltd | Lattice girders |
| CN2216551Y (en) * | 1995-01-10 | 1996-01-03 | 凤麟 | Grillage-composite floor |
| CN1337512A (en) * | 2000-08-04 | 2002-02-27 | 许琦 | Integral steel structure for concrete floorslab |
| CN1478968A (en) * | 2003-07-04 | 2004-03-03 | 贵州工业大学 | Construction method of large span building roof or floor of building and its double lattice beam structure |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1466662A (en) * | 1973-04-17 | 1977-03-09 | Universal Bar Supplies Ltd | Lattice girders |
| CN2216551Y (en) * | 1995-01-10 | 1996-01-03 | 凤麟 | Grillage-composite floor |
| CN1337512A (en) * | 2000-08-04 | 2002-02-27 | 许琦 | Integral steel structure for concrete floorslab |
| CN1478968A (en) * | 2003-07-04 | 2004-03-03 | 贵州工业大学 | Construction method of large span building roof or floor of building and its double lattice beam structure |
Non-Patent Citations (1)
| Title |
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| CN 2216551 Y,全文. |
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