CN206157892U - Hybrid industrialised building structure system - Google Patents

Hybrid industrialised building structure system Download PDF

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Publication number
CN206157892U
CN206157892U CN201620981384.4U CN201620981384U CN206157892U CN 206157892 U CN206157892 U CN 206157892U CN 201620981384 U CN201620981384 U CN 201620981384U CN 206157892 U CN206157892 U CN 206157892U
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steel
concrete
reinforced concrete
hybrid
plate
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姚攀峰
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姚攀峰
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Abstract

The utility model provides a hybrid industrialised building structure system, includes the structure system that structure post, structure roof beam, shear force wall and floor connected to form, the structure post is steel column or steel core concrete column or steel pipe reinforced concrete column, it becomes rigidity hybrid combination beam to have at least a slice to be prefabricated in the structure roof beam, have at least a slice to be precast shear wall in the shear force wall, precast shear wall connects and encloses and close the frame construction who forms in structure post and the prefabricated rigidity hybrid combination beam of becoming, the prefabricated rigidity hybrid combination beam that becomes is including steel skeleton and the reinforced concrete piece of setting in steel skeleton web both sides. The utility model provides a traditional cast in situ concrete structural seismic performance poor, the engineering time long and traditional poor technical problem of steel structure flame resistance nature.

Description

A kind of hybrid industrialized building structural system
Technical field
The utility model is related to a kind of hybrid industrialized building structural system.
Background technology
Earthquake is exactly the fast vibration of the earth's crust, and earthquake, as blowing, raining, is recurrent naturally existing on the earth As.The whole world about occurs 5,000,000 times every year, probably occurs daily 13 700 times, and about 1% is the appreciable earthquake of people, is caused The earthquake of heavy damage(More than 7 grades)About annual 18 times, 5 grades of earthquakes are annual about thousand times, and only China occurs every year more than 5 grades earthquakes About 20~30 times.Since 1900, more than 6 grades earthquakes of middle Kuomintang-Communist generation are nearly 800 times, about 8 times every year, spread all over except Guizhou, Zhejiang All of provinces, autonomous regions and municipalities beyond two provinces and Hong Kong and Macao special administrative regions.Earthquake be killer in natural calamity it King, China accounts for domestic all natural calamities including flood, brushfire, mud-rock flow, landslide etc. because of the murderous number of earthquake The 54% of total number of persons, the wherein earthquake of nineteen twenty Ningxia Haiyuan, people more than 230,000 is dead, Tangshan earthquake in 1976, people more than 240,000 It is dead.Earthquake brings huge economic loss, nineteen ninety-five Japan Kobe violent earthquake, the people of personnel death 5466, people more than 30,000 Injury, economic loss is up to 100,000,000,000 dollars.Earthquake is the major disaster that the mankind must face.2008.5.12 there is Wenchuan in China Earthquake, earthquake magnitude is 8 grades, amounts to 90,000 people dead and missing.Cast-in-place concrete structure system is the structure of current main flow, but is deposited Long in the engineering time, anti-seismic performance is poor to wait not enough.The shortcomings of steel construction then has fire resistance difference or deficiency.
How to find a kind of can realize that industrialized production, green, fire protecting performance be good, good anti-seismic performance new structure System becomes engineering and faces an important difficult problem.
Utility model content
The purpose of this utility model is to provide a kind of hybrid industrialized building structural system, to solve traditional cast-in-place mixed The technical problem of Xtah Crude Clay structure poor seismic behavior, engineering time length and traditional steel structure fire-resistant difference.
For achieving the above object, the utility model is adopted the following technical scheme that.
A kind of hybrid industrialized building structural system, including structural column, structural beams, shear wall and floor connection composition Structural system.The structural column is steel column either steel core concrete column or steel pipe reinforced column.In the structural beams extremely It is rare a piece of for prefabricated variation rigidity hybrid combination beam.It is at least a piece of for precast shear wall in the shear wall.It is described prefabricated Shear wall is connected in the frame structure that structural column and prefabricated variation rigidity hybrid combination beam are enclosed.The prefabricated variation rigidity Hybrid combination beam includes steel skeleton and is arranged on the reinforced concrete block of steel skeleton web both sides.The steel skeleton is included Upper and lower flange plate and at flange plate medium position, the web that is connected between upper and lower flange plate.
The reinforced concrete block is located in the framework that the web of steel skeleton is constituted with upper and lower flange plate, armored concrete Concrete cover has been poured on the outside of gap and reinforced concrete block between block and steel skeleton.The end of the steel skeleton It is fixedly connected beyond the end of reinforced concrete block and with structural column.
Preferably, the hybrid industrialized building structural system also includes the lateral surface and steel along concrete cover The reinforced concrete floor that skeleton lower flange bottom pours.
Preferably, the prefabricated variation rigidity hybrid combination beam passes through the common structure of connector with in-situ reinforced concrete slab Into the hybrid contignation of variation rigidity.
Preferably, the web has one piece or one group, and one of which web is parallel to each other, interval setting.
Preferably, one layer or multilayer are additionally provided between the top flange plate, bottom wing listrium, parallel to upper and lower flange plate Median septum;Septum plate is fixedly connected with web.
A kind of precast shear wall in hybrid industrialized building structural system, the precast shear wall includes steel plate wall Core and the out of plane constraint reinforced concrete wall panel of steel plate wall core both sides;Four sides of the steel plate wall core exceed the four of precast shear wall All sides;First through hole and the second through hole are provided with the steel plate wall core;During the steel plate wall core is by being through first through hole Connection reinforcing bar, the shearing resistance bolt being through in the second through hole are connected with out of plane constraint reinforced concrete wall panel.
Preferably, connecting plate one is provided with the inside of frame structure;The steel plate wall of the connecting plate one and precast shear wall Core is bolted beyond part overlapping welding and/or by connecting bolt, or one end of connecting plate one is connected to the interior of frame structure Side, the other end is connected to the upper of precast shear wall by connecting bolt.
A kind of precast shear wall in hybrid industrialized building structural system, the precast shear wall includes intersection steel Lath band plate, the bar frame for being arranged in transposition bracket band panel area and the wallboard coagulation being cast in outside bar frame Soil;Four corners of the equal precast shear wall in termination of transposition bracket bar band plate, are connected with frame structure.
Preferably, the termination that the transposition bracket bar band plate stretches out precast shear wall is fixedly connected with frame structure;
Connecting plate one is provided with the inside of frame structure;The precast shear wall surrounding side, perpendicular to side surface direction also It is provided with connecting plate two;The connecting plate one is bolted with the welding of the overlapping of connecting plate two and/or by connecting bolt, or connecting plate one One end be connected to the inner side of frame structure, the other end is connected on precast shear wall by connecting bolt.
A kind of precast shear wall in hybrid industrialized building structural system, the precast shear wall includes intersection steel Muscle mesh sheet, the bar frame for being arranged in cross wise reinforcement mesh sheet both sides and the R.C. wall board being cast in outside bar frame.
Preferably, connecting plate one is provided with the inside of frame structure;The surrounding side of the precast shear wall, perpendicular to side Face direction is additionally provided with connecting plate two;The connecting plate one is bolted with the welding of the overlapping of connecting plate two and/or by connecting bolt, or One end of connecting plate one is connected to the inner side of frame structure, and the other end is directly connected as one by connecting bolt with frame structure Body.
Preferably, the floor is prefabricated reinforced concrete floor either Truss Deck Concrete Slab or profiled sheet The in-situ reinforced concrete slab or the prefabricated overlapping building with cast-in-place combination of in-situ reinforced concrete slab either live formwork Plate;The concrete of the floor be normal concrete either regeneration concrete either flyash concrete or slag concrete or The concrete of person's additive.
Preferably, a kind of hybrid industrialized building structural system, also including basis, the basis is reinforced concrete Either reinforced concrete foundation is isolated footing either raft foundation either beam foundation or box foundation to earth foundation.
Preferably, the structural column is steel pipe reinforced column or steel core concrete column;The steel pipe reinforced concrete Reinforcing bar in earth pillar is either welded or is mechanically connected for overlap joint;Concrete in the structural column is for normal concrete or again Growing concrete or flyash concrete, slag concrete.
A kind of hybrid industrialized building structural system, including basis, structural column, structural beams, lateral resistant member and floor The structural system of connection composition;It is at least a piece of for prefabricated variation rigidity hybrid combination beam in the structural beams;
At least one preprocessing in the lateral resistant member is supported;The preprocessing support support for anti-buckling constraint, Bracing members, prefabricated reinforcing bar reinforced concrete support, prefabricated reinforced concrete are supported;Prefabricated variation rigidity hybrid combination Liang Bao Include steel skeleton and be arranged on the reinforced concrete block of steel skeleton web both sides;The reinforced concrete block is located at the abdomen of steel skeleton In the framework that plate is constituted with upper and lower flange plate;The two ends of the steel skeleton exceed the two ends of reinforced concrete block, and beyond portion Divide and be fixedly connected with structural column, constitute frame structure;The preprocessing support is fixedly connected with frame structure.
Compared with prior art the utility model has the characteristics that and beneficial effect.
1st, the utility model combines the advantage of steel reinforced concrete tube structure steel structure earthquake-resistant, more common reinforced concrete Native seismic performance of building is increased substantially so that house is difficult to collapse in earthquake.
2nd, the utility model is after big shake, megaseisms, it is only necessary to which changing the steel plate shear force wall of destruction can complete to repair, and make House has recyclability.
3rd, fire protecting performance of the present utility model is good;Steel pipe Fire Resistance of Reinforced Concrete Columns is much better than common steel construction, Escape in a fire for personnel and good condition is provided.
4th, most constructions can be completed by method for prefabricating in the utility model, the reduction of erection time, improve construction quality.
5th, the utility model green, energy-conserving and environment-protective;Steel in the utility model can be recycled repeatedly, flyash coagulation Soil is conducive to the secondary utilization of flyash.
Structure in the utility model adopts the steel plate shear force wall of out of plane constraint for first anti-vibration defense lines, with quality Gently, intensity is big, the strong advantage of energy dissipation capacity, and is easily repaired and changes after destroying, and fire prevention, soundproof effect are good.
Description of the drawings
Below in conjunction with the accompanying drawings the utility model is described in more detail.
Fig. 1 is the schematic top plan view of structural system in the utility model.
Fig. 2 is that structural column implements illustration for a kind of of steel core concrete column in the utility model.
Fig. 3 is that structural column implements illustration for a kind of of steel pipe reinforced column in the utility model.
Fig. 4 is the schematic diagram that variation rigidity hybrid combination beam is connected with structural column in the utility model.
Fig. 5 is 1-1 cross-sectional views when not setting reinforced concrete floor in Fig. 4 outside structural beams.
Fig. 6 is 1-1 cross-sectional views when structural beams are externally provided with reinforced concrete floor in Fig. 4.
Fig. 7 is the 2-2 cross-sectional views of structural beams in Fig. 4.
Fig. 8 is the schematic diagram that shear wall is connected with structural framing in embodiment 1 in the utility model.
Fig. 9 is the front schematic view of shear wall in embodiment 1 in the utility model.
Figure 10 is the schematic diagram of the light plate wall core of embodiment 1 in the utility model.
Figure 11 is the side schematic view of shear wall in embodiment 1 in the utility model.
Figure 12 is the front schematic view of shear wall in embodiment 2 in the utility model.
Figure 13 is the front schematic view of shear wall in embodiment 3 in the utility model.
Figure 14 is the structural representation that structural column is connected with basis in the utility model.
Figure 15 is the structural representation that shear wall is connected with structural beams in the utility model.
Figure 16 is the structural representation that structure is connected with floor in the utility model.
Reference:1- structural columns, 11- outsourcing steel cylinders, 12- core steel reinforcement cages, 13- post concrete, the prefabricated changes of 2- Rigidity hybrid combination beam, 21- steel skeletons, 22- reinforced concrete blocks, 23- concrete covers, 24- armored concrete Layer, 3- precast shear walls, 31- steel plate wall cores, 32- out of plane constraint reinforced concrete wall panels, 33- transposition bracket bar band plates, 34- bar frames, 35- cross wise reinforcement mesh sheet, 36- R.C. wall boards, 4- floors, 5- first through hole, the through holes of 6- second, 7- connecting plates one, 8- connecting plates two, 9- connecting bolts, 14- bases, 15- connection reinforcing bars, 16- shearing resistance bolts.
Specific embodiment
Embodiment 1:
This hybrid industrialized building structural system, including structural column 1, structural beams, shear wall and floor 4 connection composition Structural system, the structural column 1 is steel column either steel core concrete column or steel pipe reinforced column;In the structural beams It is at least a piece of for prefabricated variation rigidity hybrid combination beam 2;It is at least a piece of for precast shear wall 3 in the shear wall;It is described Precast shear wall 3 is connected in the frame structure that structural column 1 and prefabricated variation rigidity hybrid combination beam 2 are enclosed;It is described pre- Variation rigidity hybrid combination beam 2 processed includes steel skeleton 21 and is arranged on the reinforced concrete block 22 of the web both sides of steel skeleton 21; The abdomen that the steel skeleton is included at upper and lower flange plate and close flange plate medium position, is connected between upper and lower flange plate Plate;The reinforced concrete block 22 is located in the framework that the web of steel skeleton 21 is constituted with upper and lower flange plate, reinforced concrete block The outside in gap and reinforced concrete block 22 between 22 and steel skeleton 21 has poured concrete cover 23;The steel skeleton 21 end is fixedly connected beyond the end of reinforced concrete block 22 and with structural column 1.
In the present embodiment, the hybrid industrialized building structural system is also included along the outside of concrete cover 23 The reinforced concrete floor 24 that face and the lower flange bottom of steel skeleton 21 pour.
In the present embodiment, the prefabricated variation rigidity hybrid combination beam 2 passes through connector with in-situ reinforced concrete slab Collectively form the hybrid contignation of variation rigidity.
In the present embodiment, the web has one piece or one group, and one of which web is parallel to each other, interval setting.
In the present embodiment, be additionally provided between the top flange plate, bottom wing listrium, parallel to upper and lower flange plate one layer or Multilayer median septum;Septum plate is fixedly connected with web.
In the present embodiment, this precast shear wall 3 includes the out of plane constraint of steel plate wall core 31 and the both sides of steel plate wall core 31 Reinforced concrete wall panel 32;Four sides of the steel plate wall core 31 are beyond the surrounding side of precast shear wall 3;The steel plate wall core 31 On be provided with the through hole 6 of first through hole 5 and second;The steel plate wall core 31 by being through first through hole 5 in connection reinforcing bar 15, be through Shearing resistance bolt 16 in second through hole 6 is connected with out of plane constraint reinforced concrete wall panel 32.
In the present embodiment, connecting plate 1 is provided with the inside of the frame structure;The connecting plate 1 and precast shear wall 3 Steel plate wall core 31 bolted beyond part overlapping welding and/or by connecting bolt 9, or one end of connecting plate 1 is connected to The inner side of frame structure, the other end is connected on precast shear wall 3 by connecting bolt 9.
In the present embodiment, the floor 4 is prefabricated reinforced concrete floor either Truss Deck Concrete Slab or pressure The shape steel plate in-situ reinforced concrete slab either in-situ reinforced concrete slab of live formwork or prefabricated with cast-in-place combination Laminated floor slab;The concrete of the floor 4 is normal concrete either regeneration concrete either flyash concrete or slag The concrete of concrete or additive.
In the present embodiment, a kind of hybrid industrialized building structural system is also including basis 14, described basic 14 Either reinforced concrete foundation is isolated footing either raft foundation either beam foundation or box base to reinforced concrete foundation Plinth.
In the present embodiment, the structural column 1 is steel pipe reinforced column or steel core concrete column;The steel pipe reinforcing bar Reinforcing bar in concrete column is either welded or is mechanically connected for overlap joint;Concrete in the structural column 1 is normal concrete Either regeneration concrete or flyash concrete, slag concrete.
The construction method of the hybrid industrialized building structural system that this shear wall is constituted, including step is as follows:
Step one, in factory the outsourcing steel cylinder 11 of precast construction post 1, prefabricated variation rigidity hybrid combination beam 2, prefabricated cut Power wall 3;The longitudinal reinforcement and transverse steel for needing to make is designed according to the size of steel skeleton 21, then reinforcing bar steel is placed in into Between the web both sides of skeleton 21, upper lower flange, the formwork supporting plate on the outside of reinforcing bar, casting concrete forms reinforced concrete block 22, supports Protect to predetermined strength;The two ends of wherein steel skeleton 21 are exposed, and steel skeleton 21 forms prefabricated variation rigidity group with reinforced concrete block 22 Close beam.
In structural column 1, the prefabricated corresponding position fixed connecting plate 1 of variation rigidity hybrid combination beam 2.
Step 2, construction basis 4.
Step 3, the initial layers standard knot and structural beams of the outsourcing steel cylinder 11 of constructing structure post 1;Rising outsourcing steel cylinder 11 Beginning layer standard knot and structural beams connect.
The preprocessing part of floor 4 is installed in step 4, lifting.
Step 5, post concrete 13 is poured in Covered with Angles cylinder 11 and forms steel core concrete column.
Step 6, repeat step three to step 5 is constructed to top layer, and the frame structure of total system is completed.
Step 7, lateral resistant member of successively constructing;Lateral resistant member is fixedly connected with frame structure, structural system construction Finish.
In the present embodiment, the shear wall in the hybrid industrialized building structural system be not all precast shear wall 3 or It is the outsourcing steel cylinder 11 of constructing structure post 1 the step of step 3 when structural beams are not all prefabricated variation rigidity hybrid combination beam 2 Initial layers standard knot, prefabricated variation rigidity hybrid combination beam 2 and cast-in-place shear wall, common beam;By the initial layers of outsourcing steel cylinder 11 Standard knot and prefabricated variation rigidity hybrid combination beam 2 connect.
In the present embodiment, when the structural column 1 is reinforcing bar concrete filled steel tube, it is additionally included between step 4 and step 5 The core steel reinforcement cage 12 of construction steel pipe reinforced column in outsourcing steel cylinder 11.
In the present embodiment, when the floor 4 is profiled sheet in-situ reinforced concrete slab, only lifting is installed in step 4 Floor profiled sheet, treats that step 5 completes after-pouring floorslab concrete.
Embodiment 2:
This hybrid industrialized building structural system, including structural column 1, structural beams, shear wall and floor 4 connection composition Structural system, the structural column 1 is steel column either steel core concrete column or steel pipe reinforced column;In the structural beams It is at least a piece of for prefabricated variation rigidity hybrid combination beam 2;It is at least a piece of for precast shear wall 3 in the shear wall;It is described Precast shear wall 3 is connected in the frame structure that structural column 1 and prefabricated variation rigidity hybrid combination beam 2 are enclosed;It is described pre- Variation rigidity hybrid combination beam 2 processed includes steel skeleton 21 and is arranged on the reinforced concrete block 22 of the web both sides of steel skeleton 21; The abdomen that the steel skeleton is included at upper and lower flange plate and close flange plate medium position, is connected between upper and lower flange plate Plate;The reinforced concrete block 22 is located in the framework that the web of steel skeleton 21 is constituted with upper and lower flange plate, reinforced concrete block The outside in gap and reinforced concrete block 22 between 22 and steel skeleton 21 has poured concrete cover 23;The steel skeleton 21 end is fixedly connected beyond the end of reinforced concrete block 22 and with structural column 1.
In the present embodiment, the hybrid industrialized building structural system is also included along the outside of concrete cover 23 The reinforced concrete floor 24 that face and the lower flange bottom of steel skeleton 21 pour.
In the present embodiment, the prefabricated variation rigidity hybrid combination beam 2 passes through connector with in-situ reinforced concrete slab Collectively form the hybrid contignation of variation rigidity.
In the present embodiment, the web has one piece or one group, and one of which web is parallel to each other, interval setting.
In the present embodiment, be additionally provided between the top flange plate, bottom wing listrium, parallel to upper and lower flange plate one layer or Multilayer median septum;Septum plate is fixedly connected with web.
In the present embodiment, this precast shear wall 3 includes transposition bracket bar band plate 33, is arranged in transposition bracket bar band plate Bar frame 34 around 33 and the R.C. wall board 36 being cast in outside bar frame 34;The end of transposition bracket bar band plate 33 Four corners of head precast shear wall 3, are connected with frame structure.
In the present embodiment, the transposition bracket bar band plate 33 stretches out the termination of precast shear wall 3 and fixes with frame structure and connects Connect;
Connecting plate 1 is provided with the inside of the frame structure;The surrounding side of the precast shear wall 3, perpendicular to side side To being additionally provided with connecting plate 28;The connecting plate 1 is bolted with the welding of the overlapping of connecting plate 28 and/or by connecting bolt 9, or One end of connecting plate 1 is connected to the inner side of frame structure, and the other end is connected to the upper of precast shear wall 3 by connecting bolt 9.
In the present embodiment, the floor 4 is prefabricated reinforced concrete floor either Truss Deck Concrete Slab or pressure The shape steel plate in-situ reinforced concrete slab either in-situ reinforced concrete slab of live formwork or prefabricated with cast-in-place combination Laminated floor slab;The concrete of the floor 4 is normal concrete either regeneration concrete either flyash concrete or slag The concrete of concrete or additive.
In the present embodiment, a kind of hybrid industrialized building structural system is also including basis 14, described basic 14 Either reinforced concrete foundation is isolated footing either raft foundation either beam foundation or box base to reinforced concrete foundation Plinth.
In the present embodiment, the structural column 1 is steel pipe reinforced column or steel core concrete column;The steel pipe reinforcing bar Reinforcing bar in concrete column is either welded or is mechanically connected for overlap joint;Concrete in the structural column 1 is normal concrete Either regeneration concrete or flyash concrete, slag concrete.
17th, a kind of construction party of the hybrid industrialized building structural system being made up of shear wall described in claim 8 Method, it is characterised in that as follows including step:
Step one, in factory the outsourcing steel cylinder 11 of precast construction post 1, prefabricated variation rigidity hybrid combination beam 2, prefabricated cut Power wall 3;The longitudinal reinforcement and transverse steel for needing to make is designed according to the size of steel skeleton 21, then reinforcing bar steel is placed in into Between the web both sides of skeleton 21, upper lower flange, the formwork supporting plate on the outside of reinforcing bar, casting concrete forms reinforced concrete block 22, supports Protect to predetermined strength;The two ends of wherein steel skeleton 21 are exposed, and steel skeleton 21 forms prefabricated variation rigidity and mixes with reinforced concrete block 22 Box-like combination beam 2;Along the diagonal arrangement transposition bracket bar band plate 33 of precast shear wall 3, in 33 liang of transposition bracket bar band plate Bar frame 34 is arranged in side, then pours R.C. wall board 36 outside bar frame 34, conserves to predetermined strength, forms pre- Shear wall processed 3, and ensure that the end of transposition bracket bar band plate 33 is located at outside precast concrete precast shear wall 3;
In structural column 1, the prefabricated corresponding position fixed connecting plate 1 of variation rigidity hybrid combination beam 2;
Step 2, construction basis 14;
Step 3, the standard knot of the initial layers of the outsourcing steel cylinder 11 of constructing structure post 1 and prefabricated variation rigidity hybrid combination Beam 2;The initial layers standard knot of outsourcing steel cylinder 11 and prefabricated variation rigidity hybrid combination beam 2 are connected;
The preprocessing part of floor 4 is installed in step 4, lifting;
Step 5, post concrete 13 is poured in Covered with Angles cylinder 11 and forms steel core concrete column;
Step 6, repeat step three to step 5 is constructed to top layer, and the frame structure of total system is completed;
Step 7, precast shear wall 3 of successively constructing;Precast shear wall 3 is fixedly connected with frame structure, structural system is applied Work is finished.
In the present embodiment, the shear wall in the hybrid industrialized building structural system be not all precast shear wall 3 or It is the outsourcing steel cylinder 11 of constructing structure post 1 the step of step 3 when structural beams are not all prefabricated variation rigidity hybrid combination beam 2 Initial layers standard knot, prefabricated variation rigidity hybrid combination beam 2 and cast-in-place shear wall, common beam;By the initial layers of outsourcing steel cylinder 11 Standard knot and prefabricated variation rigidity hybrid combination beam 2 connect.
In the present embodiment, when the structural column 1 is reinforcing bar concrete filled steel tube, it is additionally included between step 4 and step 5 The core steel reinforcement cage 12 of construction steel pipe reinforced column in outsourcing steel cylinder 11.
In the present embodiment, when the floor 4 is profiled sheet in-situ reinforced concrete slab, only lifting is installed in step 4 Floor profiled sheet, treats that step 5 completes after-pouring floorslab concrete.
Embodiment 3:
This hybrid industrialized building structural system, including structural column 1, structural beams, shear wall and floor 4 connection composition Structural system, the structural column 1 is steel column either steel core concrete column or steel pipe reinforced column;In the structural beams It is at least a piece of for prefabricated variation rigidity hybrid combination beam 2;It is at least a piece of for precast shear wall 3 in the shear wall;It is described Precast shear wall 3 is connected in the frame structure that structural column 1 and prefabricated variation rigidity hybrid combination beam 2 are enclosed;It is described pre- Variation rigidity hybrid combination beam 2 processed includes steel skeleton 21 and is arranged on the reinforced concrete block 22 of the web both sides of steel skeleton 21; The abdomen that the steel skeleton is included at upper and lower flange plate and close flange plate medium position, is connected between upper and lower flange plate Plate;The reinforced concrete block 22 is located in the framework that the web of steel skeleton 21 is constituted with upper and lower flange plate, reinforced concrete block The outside in gap and reinforced concrete block 22 between 22 and steel skeleton 21 has poured concrete cover 23;The steel skeleton 21 end is fixedly connected beyond the end of reinforced concrete block 22 and with structural column 1.
In the present embodiment, the hybrid industrialized building structural system is also included along the outside of concrete cover 23 The reinforced concrete floor 24 that face and the lower flange bottom of steel skeleton 21 pour.
In the present embodiment, the prefabricated variation rigidity hybrid combination beam 2 passes through connector with in-situ reinforced concrete slab Collectively form the hybrid contignation of variation rigidity.
In the present embodiment, the web has one piece or one group, and one of which web is parallel to each other, interval setting.
In the present embodiment, be additionally provided between the top flange plate, bottom wing listrium, parallel to upper and lower flange plate one layer or Multilayer median septum;Septum plate is fixedly connected with web.
In the present embodiment, this precast shear wall, it is characterised in that:The precast shear wall 3 includes cross wise reinforcement net Piece 35, the bar frame 34 for being arranged in the both sides of cross wise reinforcement mesh sheet 35 and the R.C. wall board being cast in outside bar frame 34 36。
In the present embodiment, connecting plate 1 is provided with the inside of the frame structure;The surrounding side of the precast shear wall 3, Connecting plate 28 is additionally provided with perpendicular to side surface direction;The connecting plate 1 is with the welding of the overlapping of connecting plate 28 and/or by being connected spiral shell Bolt 9 is bolted, or one end of connecting plate 1 is connected to the inner side of frame structure, and the other end passes through connecting bolt 9 directly and framework Structure is connected as one.
In the present embodiment, the floor 4 is prefabricated reinforced concrete floor either Truss Deck Concrete Slab or pressure Shape steel plate in-situ reinforced concrete slab;The concrete of the floor 4 is normal concrete either regeneration concrete or high powder Coal ash concrete.
In the present embodiment, also including basis, described basic 14 is that reinforced concrete foundation or reinforced concrete foundation are Isolated footing either raft foundation either beam foundation or box foundation.
In the present embodiment, the structural column 1 is steel pipe reinforced column or steel core concrete column;The steel pipe reinforcing bar Reinforcing bar in concrete column is either welded or is mechanically connected for overlap joint;Concrete in the structural column 1 is normal concrete Either regeneration concrete or high fly-ash concrete.
The construction method of the hybrid industrialized building structural system that this shear wall is constituted, including step is as follows:
Step one, in factory the outsourcing steel cylinder 11 of precast construction post 1, prefabricated variation rigidity hybrid combination beam 2, prefabricated cut Power wall 3;The longitudinal reinforcement and transverse steel for needing to make is designed according to the size of steel skeleton 21, then reinforcing bar steel is placed in into Between the web both sides of skeleton 21, upper lower flange, the formwork supporting plate on the outside of reinforcing bar, casting concrete forms reinforced concrete block 22, supports Protect to predetermined strength;The two ends of wherein steel skeleton 21 are exposed, and steel skeleton 21 forms prefabricated variation rigidity group with reinforced concrete block 22 Close beam.
The precast shear wall 3 includes cross wise reinforcement mesh sheet 35, is arranged in the bar-mat reinforcement of the both sides of cross wise reinforcement mesh sheet 35 Frame 34 and the R.C. wall board 36 being cast in outside bar frame 34.
Along the diagonal arrangement cross wise reinforcement mesh sheet 35 of precast shear wall 3, in the both sides of cross wise reinforcement mesh sheet 35 steel is arranged Muscle rack 34, then pours R.C. wall board 36 outside bar frame 34, conserves to predetermined strength, forms precast shear wall 3;In structural column 1, the prefabricated corresponding position fixed connecting plate 1 of variation rigidity hybrid combination beam 2.
Step 2, construction basis 14.
Step 3, the initial layers standard knot of the outsourcing steel cylinder 11 of constructing structure post 1 and prefabricated variation rigidity hybrid combination beam 2;The initial layers standard knot of outsourcing steel cylinder 11 and prefabricated variation rigidity hybrid combination beam 2 are connected.
The preprocessing part of floor 4 is installed in step 4, lifting.
Step 5, post concrete 13 is poured in Covered with Angles cylinder 11 and forms steel core concrete column.
Step 6, repeat step three to step 5 is constructed to top layer, and the frame structure of total system is completed.
Step 7, precast shear wall 3 of successively constructing;Precast shear wall 3 is fixedly connected with frame structure, structural system is applied Work is finished.
In the present embodiment, the shear wall in the hybrid industrialized building structural system be not all precast shear wall 3 or It is the outsourcing steel cylinder 11 of constructing structure post 1 the step of step 3 when structural beams are not all prefabricated variation rigidity hybrid combination beam 2 Initial layers standard knot, prefabricated variation rigidity hybrid combination beam 2 and cast-in-place shear wall, common beam;By the initial layers of outsourcing steel cylinder 11 Standard knot and prefabricated variation rigidity hybrid combination beam 2 connect.
In the present embodiment, when the structural column 1 is reinforcing bar concrete filled steel tube, it is additionally included between step 4 and step 5 The core steel reinforcement cage 12 of construction steel pipe reinforced column in outsourcing steel cylinder 11.
In the present embodiment, when the floor 4 is profiled sheet in-situ reinforced concrete slab, only lifting is installed in step 4 Floor profiled sheet, treats that step 5 completes after-pouring floorslab concrete.Embodiment 4:
This hybrid industrialized building structural system, including basis 14, structural column 1, structural beams, lateral resistant member and building The structural system of the connection composition of plate 4;It is at least a piece of for prefabricated variation rigidity hybrid combination beam 2 in the structural beams.
At least one preprocessing in the lateral resistant member is supported;The preprocessing support support for anti-buckling constraint, Bracing members, prefabricated reinforcing bar reinforced concrete support, prefabricated reinforced concrete are supported;The prefabricated variation rigidity hybrid combination beam 2 Include steel skeleton 21 and be arranged on the reinforced concrete block 22 of the web both sides of steel skeleton 21;The reinforced concrete block 22 is located at In the framework that the web of steel skeleton 21 is constituted with upper and lower flange plate;The two ends of the steel skeleton 21 are beyond reinforced concrete block 22 Two ends, and be fixedly connected with structural column 1 beyond part, constitute frame structure;The preprocessing support is fixed with frame structure Connection.
The construction method of this hybrid industrialized building structural system, including step is as follows:
Step one, in factory the outsourcing steel cylinder 11 of precast construction post 1, prefabricated variation rigidity hybrid combination beam 2, prefabricated cut Power wall 3;The longitudinal reinforcement and transverse steel for needing to make is designed according to the size of steel skeleton 21, then reinforcing bar steel is placed in into Between the web both sides of skeleton 21, upper lower flange, the formwork supporting plate on the outside of reinforcing bar, casting concrete forms reinforced concrete block 22, supports Protect to predetermined strength;The two ends of wherein steel skeleton 21 are exposed, and steel skeleton 21 forms prefabricated variation rigidity group with reinforced concrete block 22 Close beam.
In structural column 1, the prefabricated corresponding position fixed connecting plate 1 of variation rigidity hybrid combination beam 2.
Step 2, construction basis 14.
Step 3, the initial layers standard knot and structural beams of the outsourcing steel cylinder 11 of constructing structure post 1;Rising outsourcing steel cylinder 11 Beginning layer standard knot and structural beams connect.
The preprocessing part of floor 4 is installed in step 4, lifting;
Step 5, post concrete 13 is poured in Covered with Angles cylinder 11 and forms steel core concrete column.
Step 6, repeat step three to step 5 is constructed to top layer, and the frame structure of total system is completed.
Step 7, lateral resistant member of successively constructing;Lateral resistant member is fixedly connected with frame structure, structural system construction Finish.
In the present embodiment, when the structural column 1 is reinforcing bar concrete filled steel tube, it is additionally included between step 4 and step 5 The core steel reinforcement cage 12 of construction steel pipe reinforced column in outsourcing steel cylinder 11.
In the present embodiment, when the floor 4 is profiled sheet in-situ reinforced concrete slab, only lifting is installed in step 4 Floor profiled sheet, treats that step 5 completes after-pouring floorslab concrete.

Claims (15)

1. a kind of hybrid industrialized building structural system, including structural column(1), structural beams, shear wall and floor(4)Connection group Into structural system, it is characterised in that:
The structural column(1)For steel column either steel core concrete column or steel pipe reinforced column;
It is at least a piece of for prefabricated variation rigidity hybrid combination beam (2) in the structural beams;
It is at least a piece of for precast shear wall in the shear wall(3);
The precast shear wall(3)It is connected to the frame that structural column (1) and prefabricated variation rigidity hybrid combination beam (2) are enclosed In frame structure;
The prefabricated variation rigidity hybrid combination beam (2) includes steel skeleton(21)Be arranged on steel skeleton(21)Web both sides Reinforced concrete block(22);
The steel skeleton is included at upper and lower flange plate and close flange plate medium position, is connected between upper and lower flange plate Web;
The reinforced concrete block(22)Positioned at steel skeleton(21)The framework that constitutes with upper and lower flange plate of web in, reinforcing bar is mixed Solidifying soil block(22)With steel skeleton(21)Between gap and reinforced concrete block(22)Outside poured concrete cover (23);The steel skeleton(21)End exceed reinforced concrete block(22)End and and structural column(1)It is fixedly connected.
2. a kind of hybrid industrialized building structural system according to claim 1, it is characterised in that:Also include along coagulation Protective soil layer(23)Lateral surface and steel skeleton(21)The reinforced concrete floor that lower flange bottom pours(24).
3. a kind of hybrid industrialized building structural system according to claim 1, it is characterised in that:The prefabricated variation rigidity Hybrid combination beam (2) collectively forms the hybrid contignation of variation rigidity with in-situ reinforced concrete slab by connector.
4. a kind of hybrid industrialized building structural system according to claim 1, it is characterised in that:The web has one piece Or one group, one of which web is parallel to each other, interval setting.
5. a kind of hybrid industrialized building structural system according to claim 2, it is characterised in that:In upper and lower flange plate Between, it is additionally provided with one layer or multilayer median septum parallel to upper and lower flange plate;Septum plate is fixedly connected with web.
6. a kind of hybrid industrialized building structural system according to any one in claim 1-5, it is characterised in that:Institute State floor(4)For prefabricated reinforced concrete floor either Truss Deck Concrete Slab or profiled sheet cast-in-situ steel reinforced concrete The in-situ reinforced concrete slab or the prefabricated laminated floor slab with cast-in-place combination of floor either live formwork;The floor(4) Concrete be normal concrete either regeneration concrete either flyash concrete either slag concrete or additive Concrete.
7. a kind of hybrid industrialized building structural system according to any one in claim 1-5, it is characterised in that:Also Including basis(14), the basis(14)For reinforced concrete foundation, either reinforced concrete foundation is isolated footing or raft plate Basic either beam foundation or box foundation.
8. a kind of hybrid industrialized building structural system according to any one in claim 1-5, it is characterised in that:Institute State structural column(1)For steel pipe reinforced column or steel core concrete column;Reinforcing bar in the steel pipe reinforced column is Overlap joint is either welded or is mechanically connected;The structural column(1)In concrete be normal concrete or regeneration concrete or Person's flyash concrete, slag concrete.
9. a kind of precast shear wall applied in hybrid industrialized building structural system described in claim 1 or 2, its feature It is:The precast shear wall(3)Include steel plate wall core(31)With steel plate wall core(31)The out of plane constraint reinforced concrete of both sides Cob wall plate(32);The steel plate wall core(31)Four sides exceed precast shear wall(3)Surrounding side;The steel plate wall core(31) On be provided with first through hole(5)With the second through hole(6);The steel plate wall core(31)By being through first through hole(5)In connection steel Muscle(15), be through the second through hole(6)In shearing resistance bolt(16)With out of plane constraint reinforced concrete wall panel(32)Connection.
10. precast shear wall according to claim 9, it is characterised in that:Connecting plate one is provided with the inside of frame structure (7);The connecting plate one(7)With precast shear wall(3)Steel plate wall core(31)Beyond part overlapping welding and/or by connection Bolt(9)Bolt, or connecting plate one(7)One end be connected to the inner side of frame structure, the other end passes through connecting bolt(9)Even It is connected on precast shear wall(3)It is upper.
A kind of 11. precast shear walls applied in hybrid industrialized building structural system described in claim 1 or 2, it is special Levy and be:The precast shear wall(3)Include transposition bracket bar band plate(33), be arranged in transposition bracket bar band plate(33)Around Bar frame(34)And it is cast in bar frame(34)Outside R.C. wall board(36);Transposition bracket bar band plate(33)'s The equal precast shear wall in termination(3)Four corners, be connected with frame structure.
12. precast shear walls according to claim 11, it is characterised in that:The transposition bracket bar band plate(33)Stretch out pre- Shear wall processed(3)Termination be fixedly connected with frame structure;
Connecting plate one is provided with the inside of the frame structure(7);The precast shear wall(3)Surrounding side, perpendicular to side side To being additionally provided with connecting plate two(8);The connecting plate one(7)With connecting plate two(8)Overlapping is welded and/or by connecting bolt(9) Bolt, or connecting plate one(7)One end be connected to the inner side of frame structure, the other end passes through connecting bolt(9)It is connected to pre- Shear wall processed(3)It is upper.
A kind of 13. precast shear walls applied in hybrid industrialized building structural system described in claim 1 or 2, it is special Levy and be:The precast shear wall(3)Include cross wise reinforcement mesh sheet(35), be arranged in cross wise reinforcement mesh sheet(35)The steel of both sides Muscle rack(34)And it is cast in bar frame(34)Outer R.C. wall board(36).
14. precast shear walls according to claim 13, it is characterised in that:Connecting plate one is provided with the inside of frame structure (7);The precast shear wall(3)Surrounding side, connecting plate two is additionally provided with perpendicular to side surface direction(8);The connecting plate one (7)With connecting plate two(8)Overlapping is welded and/or by connecting bolt(9)Bolt, or connecting plate one(7)One end be connected to The inner side of frame structure, the other end passes through connecting bolt(9)Directly connect as one with frame structure.
A kind of 15. hybrid industrialized building structural systems, including basis(14), structural column(1), structural beams, lateral resistant member And floor(4)The structural system of connection composition;It is characterized in that:
It is at least a piece of for prefabricated variation rigidity hybrid combination beam (2) in the structural beams;
At least one preprocessing in the lateral resistant member is supported;The preprocessing is supported as anti-buckling constraint support, steel Support, prefabricated reinforcing bar reinforced concrete support, prefabricated reinforced concrete are supported;The prefabricated variation rigidity hybrid combination beam (2)Bag Steel skeleton is included(21)Be arranged on steel skeleton(21)The reinforced concrete block of web both sides(22);The reinforced concrete block (22)Positioned at steel skeleton(21)The framework that constitutes with upper and lower flange plate of web in;The steel skeleton(21)Two ends exceed steel Reinforced concrete block(22)Two ends, and beyond part and structural column(1)It is fixedly connected, constitutes frame structure;The preprocessing Support is fixedly connected with frame structure.
CN201620981384.4U 2016-08-30 2016-08-30 Hybrid industrialised building structure system Active CN206157892U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106223461A (en) * 2016-08-30 2016-12-14 姚攀峰 A kind of hybrid industrialized building structural system and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106223461A (en) * 2016-08-30 2016-12-14 姚攀峰 A kind of hybrid industrialized building structural system and construction method thereof

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