CN201952951U - Floor structure for steel framework structural building - Google Patents

Floor structure for steel framework structural building Download PDF

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Publication number
CN201952951U
CN201952951U CN2011200479060U CN201120047906U CN201952951U CN 201952951 U CN201952951 U CN 201952951U CN 2011200479060 U CN2011200479060 U CN 2011200479060U CN 201120047906 U CN201120047906 U CN 201120047906U CN 201952951 U CN201952951 U CN 201952951U
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China
Prior art keywords
floor panel
floor
steel
crossbearer
building
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CN2011200479060U
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Chinese (zh)
Inventor
平川满男
高桥是友
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SEKISUI CO Ltd
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SEKISUI CO Ltd
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Abstract

The utility model relates to a floor structure for a steel framework structural building. A plurality of floor embedding plates with the rectangular top view are erected on the upper surface of floor beams for forming the steel framework structural building or other transverse frame components and are fixed on the transverse frame components. Through correspondingly, properly and separately using various floor embedding plates in building positions and using mechanisms for fixing the floor embedding plates, the construction on the floor surfaces with good strength, sound isolation performance, heat isolation performance, fireproof performance and the like can be carried out at high efficiency. For example, the floor embedding plates are formed by steaming and pressing light aerated concrete, and the floor embedding plates are erected on the flanges on the transverse frame components formed by H-shaped steel in a way that the short edges are in mutual butt joint. Seam steel bars are arranged in a cut step part formed along the upper edge parts of the long edges of the floor embedding plates and are fixed on the upper flanges of the transverse frame components through steel bar installing maintaining accessories, and mortar is filled in long edge seams provided with the seam steel bars, so the floor embedding plates are mutually combined.

Description

The deck construction of steel framed structure building
Technical field
The utility model relates to the post that is made of structural section or beam is engaged and the deck construction of the steel framed structure building that constitutes.
Background technology
In the steel framed structure building, as the job practices that is used to form its floor (floor slab), the general employing: at the beam of the tectosome that constitutes building or the upper surface of crossbeam, set up and arrange the floor panel that forms with predetermined size, and beam or crossbeam are fixed in the edge portion of this floor panel etc.About the Stall part, known following job practices: above concrete foundation, set up crossbearer members such as transverse member that vertical load is supported or joist, and laying floor basal surface material thereon, perhaps mounting is pre-formed the floor panel of framework, thereby forms floor.On floor, not only bearing under the situation that vertical load also bears horizontal force, link the floor panel of adjacency as required mutually, and the seam between the landfill floor panel.
In floor panel as described above, the panel that use is made of autoclaved lightweight aerated concrete (ALC:Autoclaved Light weight Aerated Concrete), the panel that constitutes by extrusion molding cement board (ECP:Extruded cement panel), the various materials such as panel of composite wood and various heat-barrier material or padded coaming and panelization.Also to select kind and its fixing means of floor panel according to position (for example, outdoor or indoor) the desired intensity of building or fire resistance etc. for use.
The utility model content
The utility model is In view of the foregoing to research and develop, its objective is provides a kind of deck construction, suitably use various floor panels respectively accordingly at the position of this deck construction and steel framed structure building, can construct to good floor such as intensity, sound insulation value, heat-proof quality, fire resistances expeditiously.
For achieving the above object, the deck construction of steel framed structure building of the present utility model (technical scheme 1) is at the joist that constitutes the steel framed structure building or the upper surface of other crossbearer member, setting up many overlooks for the floor panel of long rectangle and with them and is fixed in described crossbearer member, it is characterized in that, described crossbearer member is made of H shape steel, described floor panel is made of autoclaved lightweight aerated concrete, described floor panel sets up in the mode that the minor face of the floor panel of adjacency docks on the upper flange of described crossbearer member each other, long limit rising wood along described floor panel is formed with the incision end difference, to stride across the mode of two floor panels that minor face docks each other, configuration seam reinforcing bar in described incision end difference, the reinforcing bar configuration is installed in the bight of floor panel keeps accessory, described reinforcing bar configuration keeps the foot of accessory to form and be clamped in the upper flange of described crossbearer member with the clip shape, on the other hand, its head forms with ring-type and is plugged in described seam reinforcing bar, fills mortar in disposing the described incision end difference of described seam reinforcing bar.This deck construction is to implement by the so-called wet construction method of filling mortar to seam, is mainly used in the outdoor floor of building.
In addition, the deck construction of steel framed structure building of the present utility model (technical scheme 2) is at the joist that constitutes the steel framed structure building or the upper surface of other crossbearer member, setting up many overlooks for the floor panel of long rectangle and with them and is fixed in described crossbearer member, it is characterized in that, described crossbearer member is made of H shape steel, described floor panel is made of autoclaved lightweight aerated concrete, described floor panel sets up in the mode that the minor face of the floor panel of adjacency docks on the upper flange of described crossbearer member each other, upper surface part in the substantial middle of the minor face of described floor panel is formed with the binding recess, mode with the described binding recess that strides across two floor panels that minor face docks each other disposes the installation accessory, the foot of described installation accessory forms and is held in the upper flange of described crossbearer member with the clip shape, uprightly on the fastening bolt of setting mounting plate is being installed integratedly with described foot, this mounting plate is hung over the upper surface of the binding recess of described floor panel by card.This deck construction is implemented by so-called dry construction method, is mainly used in the indoor floor of building or balcony, the less outdoor floor of balcony homalographic.
In addition, the deck construction of steel framed structure building of the present utility model (technical scheme 3) is at the joist that constitutes the steel framed structure building or the upper surface of other crossbearer member, setting up many overlooks for the floor panel of long rectangle and with them and is fixed in described crossbearer member, it is characterized in that, described crossbearer member is made of H shape steel, described floor panel is made of the extrusion molding cement board, be formed with a plurality of hollow bulbs along its length direction, and heap sand shape grain in this hollow bulb, described floor panel sets up in the mode that the minor face of the floor panel of adjacency docks on the upper flange of described crossbearer member each other, be in any one in the described hollow bulb of minor face opening of described floor panel the clamping accessory to be installed, described clamping accessory has: the square nut that can not be inserted into rotationally in described hollow bulb, be installed in the grip block of the lower face side of described square nut via fastening bolt, described square nut is crimped on the pushing spring of the bottom surface side of described hollow bulb, between the soffit and described grip block of described floor panel, clamping has the upper flange of described crossbearer member.This deck construction is also implemented by so-called dry construction method, is mainly used in the indoor floor of building.
In addition, the steel transverse member is set up in the deck construction of steel framed structure building of the present utility model (technical scheme 4) between the grade beam of support steel frame structure building, upper surface at described steel transverse member sets up many floor panels, thereby form the floor of one deck, it is characterized in that, described steel transverse member is angle tubular roughly with antirust processing steel formability, the groove of accessory engaging usefulness is set in its two sides, described steel transverse member embeds the transverse member support unit and is supported, described transverse member support unit is held via the ground sheet-pile that uprightly is arranged on room, basic soil, perhaps is installed in the side or the upper surface of described grade beam.This deck construction is also implemented by so-called dry construction method, is used for the indoor floor of one deck of building.
In addition, the utility model is the deck construction that utilizes described steel transverse member, it is characterized in that, described floor panel has: Pei Zhi many wooden joist abreast; Be laid on the floor basal surface material of composite plate system of the upper surface of described joist; The heat-barrier material that overlaps with the lower face side of described floor basal surface material in the mode of surrounding described joist, described floor panel is so that the mode that the limit portion of the floor panel of adjacency docks on described steel transverse member is each other set up, and this limit portion is fixed in the steel transverse member by nail or screw.
The effect of utility model
Deck construction according to steel framed structure building of the present utility model, can accordingly various floor panels be separated use with the position of building, can high efficiency and accurately good floor such as intensity, sound insulation value, heat-proof quality, fire resistance are constructed.
Description of drawings
Fig. 1 is the stereogram of summary of the deck construction of expression the 1st embodiment of the present utility model.
Fig. 2 is the length direction longitudinal section of the long edge joint seam part of the floor panel in the described deck construction.
Fig. 3 is the orthogonal direction longitudinal section of the long edge joint seam part of the floor panel in the described deck construction.
Fig. 4 is the stereogram of summary of the deck construction of expression the 2nd embodiment of the present utility model.
Fig. 5 is the stereogram of the structure of the employed installation accessory of the described deck construction of expression.
Fig. 6 is the longitudinal section of the state of the installation accessory that Fig. 5 is installed of the minor face butted part at floor panel.
Fig. 7 is the stereogram of other structures of the employed installation accessory of the described dry construction method of expression.
Fig. 8 is the longitudinal section of the state of the end of floor panel installation accessory that Fig. 7 is installed.
Fig. 9 is the stereogram of summary of the deck construction of expression the 3rd embodiment of the present utility model.
Figure 10 is long side direction longitudinal section installment state, floor panel of the clamping accessory in the described deck construction of expression.
Figure 11 is an end view drawing of similarly representing to clamp short brink installment state, floor panel of accessory.
Figure 12 is illustrated in the deck construction of the 3rd embodiment of the present utility model, holds the stereogram of the structure of steel transverse member via the plate bundle branch.
Figure 13 is the partial perspective view that similarly represents the supporting construction of steel transverse member.
Figure 14 is the longitudinal section that expression embeds the direction steel transverse member, square with the axis of transverse member support unit.
Figure 15 is the partial perspective view of an example of the joint construction of expression steel transverse member.
Figure 16 is the partial perspective view that is illustrated in an example of the supporting construction when disposing the steel transverse member on the room partitioning basis.
Figure 17 is the partial perspective view of an example of the supporting construction of expression when striding across room partitioning and fundamentally the steel transverse member being connected to each other.
Figure 18 is the stereogram of the employed floor panel of deck construction of the 3rd embodiment of the present utility model.
The specific embodiment
Below, with reference to description of drawings embodiment of the present utility model.
[wet construction method]
Fig. 1~Fig. 3 is the figure of expression the 1st embodiment of the present utility model.Present embodiment is constructed to the floor panel 11 that is made of ALC by so-called wet construction method, is mainly used in the outdoor floor of building.
Floor panel 11 is solid plate bodys, serves as that the mode of long rectangle is shaped to overlook.Rising wood on the long limit of floor panel 11 is formed with incision end difference 111.Incision end difference 111 forms as follows, that is, in about 1/3~1/2 the degree of depth of the thickness of floor panel 11, the incision amplitude enlarges a little towards the below.In addition, the lower edge on the long limit of floor panel 11 is formed with chamfered section 112.
This floor panel 11 is erected at the joist that is made of H shape steel or the upper surface of other crossbearer member 20.At this moment, the minor face of the floor panel 11,11 of adjacency butt joint on the upper flange 21 of crossbearer member 20 each other.At the long leg branch of floor panel 11, be formed with incision end difference 111,111 butt joint that makes both sides and the cross section that forms is that trapezoidal long edge joint stitches.
Floor panel 11 uses the reinforcing bar configuration that is configured in the seam reinforcing bar 30 in the described long edge joint seam and keeps this reinforcing bar to keep accessory 31 and is fixed.As Fig. 2~shown in Figure 3, the reinforcing bar configuration keeps accessory 31 to make the club-shaped material bending of metal, has: the axial region 311 of linearity, the head 312 of ring-type that is formed on axial region 311 upper ends and the foot 313 of extending the clip shape that is provided with from the lower end of axial region 311.When foot 313 was clamped in the lateral margin of upper flange 21 of crossbearer member 20, axial region 311 stood on the substantial middle of the width of upper flange 21.In the mode that this axial region 311 is clipped in the middle, the bight of floor panel 11 is docked each other to overlooking crosswise.
Seam reinforcing bar 30 is made of the club-shaped material of linearity, the intermediate portion is inserted under the state of the head 312 that the configuration of described reinforcing bar keeps accessory 31, in its long edge joint that is configured in floor panel 11 is stitched.At this moment, each of two floor panels 11,11 of docking each other of preferred minor face hide respectively seam reinforcing bar 30 length roughly half.And, in disposing the long edge joint seam of seam reinforcing bar 30, fill mortar 32.By making this mortar 32 sclerosis, each floor panel 11 combination each other of adjacency on short side direction and the long side direction.
[dry construction method 1]
Fig. 4~Fig. 8 is the figure of expression the 2nd embodiment of the present utility model.Present embodiment is constructed to the floor panel 12 that is made of ALC by so-called dry construction method, is mainly used in the indoor floor of building or balcony, the less outdoor floor of balcony homalographic.
Floor panel 12 is solid plate bodys, serves as that the mode of long rectangle is shaped to overlook.At the upper surface and the soffit of the substantial middle of the minor face of floor panel 12, be formed with and link recess 121,122.The binding recess 121 of upper surface side forms the flat shape at the roughly U of the short brink opening of floor panel 12 word shape, the binding recess 121 of lower face side similarly forms the flat shape at the essentially rectangular of the short brink opening of floor panel 12, and the binding recess 121 of upper surface side is compared deeper incision with the binding recess 122 of lower face side.
With aforesaid wet construction method similarly, this floor panel 12 also is erected at the joist that is made of H shape steel or the upper surface of other crossbearer members 20.At this moment, the minor face of the floor panel 12,12 of adjacency butt joint on the upper flange 21 of crossbearer member 20 each other.And two floor panels 12,12 that minor face docks each other are linked to crossbearer member 20 via the installation accessory 35 between two minor faces that are configured in them.
As Fig. 5~shown in Figure 6, accessory 35 is installed: the foot 351 that constitutes by the leaf spring of clip shape by constituting as lower member; The fastening bolt 352 that is fixed on the upper surface of foot 351 and upwards erects; Be installed in the mounting plate 353 that overlooking of fastening bolt top is roughly rectangle; Clamp nut 354.When a lateral margin of the upper flange 21 that foot 351 is clamped in crossbearer member 20, fastening bolt stands on the substantial middle of the width of upper flange 21.In the mode that this fastening bolt 352 is clipped in the middle the minor face of floor panel 12,12 is docked each other.At this moment, the upper surface portion of foot 351 is incorporated in the binding recess 122 of lower face side of floor panel 12.
Be extruded with the threaded portion of fastening bolt 352 in the upper surface side of floor panel 12, mounting plate 353 and clamp nut 354 are installed in this threaded portion.Mounting plate 353 is hung over this binding recess 121,121 in two modes that link recesses 121,121 of the upper surface side of two floor panels 12,12 of striding across minor face and docking each other by card.Under this state, when from the upper surface side of floor panel 12 clamp nut 354 being carried out when fastening, mounting plate 353 pushing floor panels 12 downwards also is fixed on the crossbearer member 20.In this job practices, do not carry out filling the operation of mortar to seam.
Fig. 7, Fig. 8 represent the example of the employed installation accessory 36 in end in the zone of laying floor panel 12 side by side.Illustrative installation accessory 36 is by constituting as lower member: dispose the fastening bolt 361 of threaded portion up and down on the contrary downwards with aforesaid installation accessory 35; Be installed in the clamping plate 362 overlooked of its underpart for rectangle; Clamp nut 363; Suitable circular washer 364.Lateral margin at the upper flange 21 of crossbearer member 20 sets up under the state of floor panel 12, from this upper flange 21 a little away from the position, be formed with the bolt hole 123 that connects floor panel 12.From upper surface side fastening bolt 361 is inserted this bolt hole 123, on the threaded portion of the outstanding fastening bolt 361 of the lower face side of floor panel 12, clamping plate 362 and clamp nut 363 are installed.One side at clamping plate 362, be formed with the suitable upper hem edge 365 of thickness with the upper flange 21 of crossbearer member 20, this upper hem edge 365 is contacted with the soffit of floor panel 12, clamp nut 363 is being carried out when fastening, floor panel 12 sandwiches the upper flange 21 of crossbearer member 20 and is fixed between itself and grip block 362.
[dry construction method 2]
Fig. 9~Figure 11 is the figure of expression the 3rd embodiment of the present utility model.In the present embodiment, replace the aforesaid floor panel 11,12 that is made of ALC, the floor panel 13 that utilizes the extrusion molding cement board by hollow to constitute is mainly used in the indoor floor of building.
This floor panel 13 is to be that main material, extrusion molding are the panel that has the tabular of hollow bulb 131 and carried out steam curing at high pressure (HTHP maintenance) with cement or silicic acid raw material.The flat shape of floor panel 13 is long rectangles, is formed with a plurality of hollow bulbs 131 along its length direction.In addition, in this hollow bulb 131, fill sand shape grains 132 such as silica sand, flying dust, thereby can bring into play high performance muffler and impact the blocking-up performance.
This floor panel 13 also so that the mode that minor face docks each other be erected on the upper flange 21 of the joist that constitutes by H shape steel or other crossbearer members 20.And, be that in the hollow bulb 131 of the minor face opening of each floor panel 13,13 be equipped with and clamp accessory 38, each floor panel 13 is fixed in the upper flange 21 of crossbearer member 20 respectively via this clamping accessory 38.
Clamping accessory 38 has: grip block 381, square nut 383, the fastening bolt 384 of pushing spring 382 are installed.Square nut 383 forms following size, that is, can insert in the hollow bulb 131 of floor panel 13, and the rotation in hollow bulb 131 is limited.On one side of this square nut 383, the pushing spring 382 that predetermined fixed has the leaf spring by bending to constitute.This square nut 383 is inserted in the hollow bulb 131 of floor panel 13 under the state that makes 382 bendings of pushing spring in advance, by the screen resilience of pushing spring 382, is crimped on the bottom surface side of hollow bulb 131, is held in the mode that can not easily move.Insert the bottom surface that this clamps the hollow bulb 131 of accessory 38, be used to insert bolt hole 133 formation of fastening bolt 384 with connecting this bottom surface.
Grip block 381 is that the plate with the bending of Z word shape is observed in the pars intermedia side, and the ladder difference of bending place is corresponding with the thickness of the upper flange 21 of crossbearer member 20.This grip block 381 contacts with the soffit of the upper flange 21 of the soffit of the mode that strides across and floor panel 13 and crossbearer member 20, and fastening by square nut 383 via the fastening bolt 384 that inserts from downside.Reference numeral 385 among Figure 10 is packing rings, and Reference numeral 386 is spring washers.Thus, clamping has the upper flange 21 of crossbearer member 20 between the soffit of floor panel 13 and grip block 381, and floor panel 13 is fixed in crossbearer member 20.
In addition, on the long limit of floor panel 13, be formed with from its lower edge to the outstanding end rib 134 in side.Thus, at the long leg branch of the floor panel 13,13 of adjacency, the long edge joint that is formed with the width of end rib 134,134 butt joints that make both sides stitches.In this long edge joint seam, fill joint filler 135.Joint filler 135 for example uses parts that the light sheet doubling with ceramic wool forms etc.
[dry construction method 3]
Figure 12~Figure 18 is the figure of expression the 4th embodiment of the present utility model.In this embodiment, use steel transverse member 40 is formed for supporting the skeleton of floor, lays the floor panel 14 of composite wood and heat-barrier material thereon, is mainly used in one deck floor of building.
At a layer segment of building, as Figure 12~shown in Figure 14, set up steel transverse member 40 at 25 of the grade beams of supporting reinforcement frame, be formed for the skeleton of laying floor panel 14.Steel transverse member 40 is to make the steel formability after the antirust processing be the parts of angle tubular roughly.Near the top of the two sides of steel transverse member 40 and near the bottom, be formed with along part length direction continuous recess 401,402.In addition, between the described groove 401,402 up and down of the two sides of steel transverse member 40, the reinforcing rib 403 that extends longitudinally forms at certain intervals.In addition, the central authorities at the upper surface of steel transverse member 40 also are formed with along the continuous half slot 404 of part length direction.
This steel transverse member 40 is embedded into transverse member support unit 51 and is supported.Transverse member support unit 51 is installed on the ground sheet-pile 52 that founds the steel of being located at room, basic soil 26, perhaps is directly installed on the side or the upper surface of grade beam 25, and is held with specified altitude.
Ground sheet-pile 52 has the axial region 521 that can stretch along the vertical direction by the degree of tightness screw buckle and is welded on the lower end of this axial region 521 and is arranged on earth plate 522 on the room, basic soil 26, and described transverse member support unit 51 is installed in the upper end of axial region 521.Be formed with a plurality of nail hole or bolts hole (not shown) that are used to be fixed on the room, basic soil 26 on the earth plate 522.In addition, as shown in figure 12, roll on the side near an edge grade beam 25 of the earth plate 522 of the ground sheet-pile 52 of grade beam 25 and ground connection.
As shown in figure 14, transverse member support unit 51 is by overlooking the base plate 511 that is roughly rectangle and two of erecting upward respectively from a pair of opposite side of this base plate 511 erect plate 512,512 and form roughly flute profile.Base plate 511 portion is in the central riveted the axial region 521 that ground sheet-pile 52 is arranged, and is fixing integratedly with axial region 521.At the upper surface of base plate 511 padded coamings such as rubber pad that have been sticked as required.
Erect the plate 512 settings compartment of terrain two Zhang Pings row suitable with the profile width of steel transverse member 40 and erect, its rising wood expands slightly laterally to be opened, and receives steel transverse member 40 easily.Respectively erecting on the plate 512, cutting into flute profile and release to the inside, forming little transverse member engaging pawl 513 by a part that this is erected plate 512.Steel transverse member 40 embeds this transverse member support unit 51 from the top, and is supported on the base plate 511, and erects plate 512 and be connected with two, thereby is clasped from three directions.At this moment, the transverse member engaging pawl 513 that erects plate 512 just is fastened in the groove 402 of the downside that forms on the two sides of steel transverse member 40, prevents extracting of steel transverse member 40 thus.
As shown in figure 13, when steel transverse member 40 being erected at 25 of grade beams, when needs when the part length direction continues steel transverse member 40, connection fittings 53 are embedded the end of the two steel transverse members 40,40 that continued and engage, described connection fittings 53 are bent into roughly the cornue shape with steel plate and form.In addition, as shown in figure 15, be T word shape when engaging to overlook each other with steel transverse member 40,40 at needs, use fitting 54, this fitting 54 is extended by an end of portion 541 and is provided with installation sheet 542 at the transverse member of flute profile roughly.
In addition, as shown in figure 16, in the time need above room partitioning basis 27 steel transverse member 40 being set, use transverse member supporting accessory 55, this transverse member supporting accessory 55 covers the top on room partitioning basis 27 and clasps steel transverse member 40.As shown in figure 17, when needs stride across room partitioning basis 27 steel transverse member 40,40 is connected to each other, use and extend the basis that is provided with transverse member installation sheet 561 at two ends and take and stride accessory 56.Like this, by utilize steel transverse member 40 and with its adaptably by systematized transverse member support unit 51 or other circumferential component, can efficiently and accurately carry out the operation of setting up of steel transverse member 40 with the simple operation that successively each junction surface is embedded.
On the steel transverse member 40 that is provided with like this, laying floor panel 14.As shown in figure 18, floor panel 14 is by constituting with the lower part: many wooden joists 141; Be laid on the floor basal surface material 142 of the upper surface of joist 141; The heat-barrier material 143 that surrounds joist 141 and overlap with the lower face side of floor basal surface material 142.Heat-barrier material 143 is the tabular parts that are made of extruded polystyrene etc., has the thickness bigger than the height of joist 141.At the upper surface of this heat-barrier material 143, joist 141 is imbedded heat-barrier material 143, and disposes abreast with appropriate intervals.The upper surface of the upper surface of joist 141 and heat-barrier material 143 is aligned to a plane, and the floor basal surface material 142 of composite plate system is laid on the surface thereon.The planar dimension of floor basal surface material 142 is identical with the planar dimension of the lower floor's body that is made of joist 141 and heat-barrier material 143, but floor basal surface material 142 is with the edge of its edge with respect to the lower floor's body that is made of joist 141 and heat-barrier material 143, lays along the mode of the size of long side direction or short side direction skew regulation.
As shown in figure 14, such floor panel 14 makes the mutual limit portion butt joint on steel transverse member 40 each other of the floor panel 14,14 of adjacency, and is erected on the steel transverse member 40.The soffit of floor panel 14 is bonded in steel transverse member 40 via the floor with elastic binder.At this moment, the floor panel 14 of the side that the edge of floor basal surface material 142 retreats (diagram left side) is erected at earlier on the steel transverse member 40, its joist 141 by screw in steel transverse member 40.Then, the floor panel 14 of the edge of floor basal surface material 142 side (diagram right side) of stretching out make the floor panel 14 of this part of stretching out before covering lower floor's body upper surface and set up.Like this, can construct to good floor such as intensity, sound insulation value, heat-proof quality, fire resistances expeditiously.
Industrial applicibility
The deck construction of the steel-frame structure building of the middle and small scale when the utility model can initially be built as dwelling house and utilizing well.

Claims (5)

1. the deck construction of a steel framed structure building, the deck construction of this steel framed structure building is erected at the joist of formation steel framed structure building or the upper surface of other crossbearer member (20) with many floor panels of overlooking to long rectangle (11), and they are fixed in described crossbearer member (20), it is characterized in that
Described crossbearer member (20) is made of H shape steel,
Described floor panel (11) is made of autoclaved lightweight aerated concrete,
Described floor panel (11) so that the minor face of the floor panel of adjacency set up in the mode that the upper flange (21) of described crossbearer member (20) is gone up butt joint each other,
Long limit rising wood along described floor panel (11) forms incision end difference (111),
In described incision end difference (111), dispose seam reinforcing bar (30) in the mode on two floor panels (11,11) that dock each other across minor face,
The reinforcing bar configuration is installed in the bight of floor panel (11) keeps accessory (31),
Described reinforcing bar configuration keeps the foot (313) of accessory (31) to form the clip shape and is clipped on the upper flange (21) of described crossbearer member (20), on the other hand, described reinforcing bar configuration keeps the head (312) of accessory (31) to form ring-type and be plugged in described seam reinforcing bar (30)
In having disposed the described incision end difference (111) of described seam reinforcing bar (30), fill mortar (32).
2. the deck construction of a steel framed structure building, at the joist that constitutes the steel framed structure building or the upper surface of other crossbearer member (20), set up many and overlook floor panel (12) and be fixed in described crossbearer member (20), it is characterized in that for long rectangle
Described crossbearer member (20) is made of H shape steel,
Described floor panel (12) is made of autoclaved lightweight aerated concrete,
Described floor panel (12) so that the minor face of the floor panel of adjacency set up in the mode that the upper flange (21) of described crossbearer member (20) is gone up butt joint each other,
Be formed with in the upper surface part of the substantial middle of the minor face of described floor panel (12) and link recess (121),
Dispose in mode accessory (35) be installed across the described binding recess (121,121) of two floor panels (12,12) that minor face is docked each other,
The foot (351) of described installation accessory (35) forms the clip shape and is clipped on the upper flange (21) of described crossbearer member (20), uprightly on the fastening bolt (352) of setting mounting plate (353) is being installed integratedly with described foot (351), this mounting plate (353) is blocked the upper surface of the binding recess (121) that hangs over described floor panel (12).
3. the deck construction of a steel framed structure building, at the joist that constitutes the steel framed structure building or the upper surface of other crossbearer member (20), set up many and overlook floor panel (13) and be fixed in described crossbearer member (20), it is characterized in that for long rectangle
Described crossbearer member (20) is made of H shape steel,
Described floor panel (13) is made of the extrusion molding cement board, is formed with a plurality of hollow bulbs (131) along its length direction, and in this hollow bulb (131) heap sand shape grain (132),
Described floor panel (13) so that the minor face of the floor panel of adjacency set up in the mode that the upper flange (21) of described crossbearer member (20) is gone up butt joint each other,
Be equipped with in described hollow bulb (131) any one and clamp accessory (38), described hollow bulb (131) is at the minor face opening of described floor panel (13),
Described clamping accessory (38) has: can not insert square nut (383) in the described hollow bulb (131) rotationally, be installed in the grip block (381) of the lower face side of described square nut (383) via fastening bolt (384), described square nut (383) be crimped on the pushing spring (382) of the bottom surface side of described hollow bulb (131), the upper flange (21) of the described crossbearer member of clamping (20) between the soffit of described floor panel (13) and described grip block (381).
4. the deck construction of a steel framed structure building, between the grade beam (25) of support steel frame structure building, set up steel transverse member (40), set up many floor panels (14), thereby form the floor of one deck at the upper surface of described steel transverse member (40), it is characterized in that
Described steel transverse member (40) is that antirust processing steel formability is provided with accessory engaging usefulness for angle tubular roughly and in its two sides groove (401,402) is formed,
Described steel transverse member (40) embeds transverse member support unit (51) and is supported, described transverse member support unit (51) is held via uprightly being arranged on the ground sheet-pile (52) on the room, basic soil (26), perhaps, described transverse member support unit (51) is installed on the side or the upper surface of described grade beam (25).
5. the deck construction of steel framed structure building as claimed in claim 4 is characterized in that,
Described floor panel (14) has: Pei Zhi many wooden joists (141) abreast; Be laid on the floor basal surface material (142) of composite plate system of the upper surface of described joist (141); Surround described joist (141) and the heat-barrier material (143) overlapping with the lower face side of described floor basal surface material (142),
Described floor panel (14) so that the limit portion of the floor panel of adjacency (14) set up in the mode that described steel transverse member (40) is gone up butt joint each other, this limit portion by nail or screw in steel transverse member (40).
CN2011200479060U 2011-02-25 2011-02-25 Floor structure for steel framework structural building Expired - Lifetime CN201952951U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712089A (en) * 2013-12-13 2015-06-17 赫鹏城科工程咨询公司 Open web composite shear connector construction
CN112064846A (en) * 2020-07-17 2020-12-11 湖北神州建材有限责任公司 Combined autoclaved aerated concrete floor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712089A (en) * 2013-12-13 2015-06-17 赫鹏城科工程咨询公司 Open web composite shear connector construction
CN104712089B (en) * 2013-12-13 2017-07-04 赫鹏城科工程咨询公司 Open the compound shear attachment structure of net
CN112064846A (en) * 2020-07-17 2020-12-11 湖北神州建材有限责任公司 Combined autoclaved aerated concrete floor

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