CN102251699B - Residential building system with cast-in-situ beam columns and prefabricated sandwich concrete wall panels and construction method - Google Patents
Residential building system with cast-in-situ beam columns and prefabricated sandwich concrete wall panels and construction method Download PDFInfo
- Publication number
- CN102251699B CN102251699B CN 201110123578 CN201110123578A CN102251699B CN 102251699 B CN102251699 B CN 102251699B CN 201110123578 CN201110123578 CN 201110123578 CN 201110123578 A CN201110123578 A CN 201110123578A CN 102251699 B CN102251699 B CN 102251699B
- Authority
- CN
- China
- Prior art keywords
- prefabricated sandwich
- concrete panel
- sandwich concrete
- cast
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The invention relates to a residential building system with cast-in-situ beam columns and prefabricated sandwich concrete wall panels and a construction method, and the construction process of a vertical load-bearing structure is as follows: mounting the prefabricated sandwich concrete wall panels in para-positions on an underbeam/foundation so as to leave certain vertical gaps at the joints between the prefabricated sandwich concrete wall panels respectively, leaving horizontal gaps between the prefabricated sandwich concrete wall panels and the underbeam/foundation, mounting clamp dies at the gaps and casting concrete in situ so as to fixedly connect inter-plate connecting columns and horizontal joints formed at the vertical gaps and the horizontal gaps respectively, cast-in-situ wall corner columns and the prefabricated sandwich concrete wall panels into a whole and further constitute the vertical force-bearing structure of the residential building system. By adopting the invention, the bearing capacity of a wall body and the integrity and the anti-seismic performance of the structure of the whole residential building system are significantly improved, the application of steel mesh frame polyphenyl sandwich panels in the load-bearing structures is powerfully pushed, and the economic and social benefits are significant.
Description
Technical field
A kind of job practices that the present invention relates to the higher civilian construction structural system of a kind of structural integrity and anti-seismic performance and realize this structural system.
Background technology
For realizing lightweight and fire savety, existing Residential structure system adopts polyphenyl plate or other materials as the sandwiched plate of body of wall more, the sandwich wall that contains steel wire net rack polyphenyl sandwich plate such as construction, promoted the development of building energy conservation and wall reform in one period, but because building system still adopts original building system and form of construction work, therefore be easy to out the not firm easily loosening distortion of splicing between existing network, spray is smeared large than the solid cement Mortar shrinkage on the plate face gauze wire cloth, easy to crack, have a strong impact on the problems such as the load-bearing of body of wall and anti-seismic performance.
Summary of the invention
In order to address the above problem, the invention provides a kind of cast-in-place beam column prefabricated sandwich concrete panel residential building system and job practices, the quality that takes full advantage of sandwiched plate gently, do not fire, on the basis of the good characteristic such as insulation, significantly improved the bearing capacity of the Light Wall that contains steel wire net rack polyphenyl sandwich plate, improve globality and the anti-seismic performance of whole building structure, opened up a new road for steel wire net rack polyphenyl sandwich plate is used for load-carrying members.
Main technical schemes of the present invention is:
A kind of cast-in-place beam column prefabricated sandwich concrete panel residential building system job practices, the work progress of the vertical load-carrying members of its each floor is: the contraposition of prefabricated sandwich concrete panel is installed on the underbeam/basis of cast in situs, make between the described prefabricated sandwich concrete panel junction reserve certain vertical interval, at described vertical interval and place, corner clamping is installed, then cast-in-place concrete makes joint pin and described prefabricated sandwich concrete panel between the plate that described vertical interval forms, cast-in-place anta be consolidated into and be integrated.
Preferably, between the lower end of described prefabricated sandwich concrete panel and described underbeam/basis, also reserve the horizontal interval, when being installed, perpendicular clamping at place, described horizontal interval corresponding horizontal clamping is set, the two ends of described horizontal clamping respectively and between the anta at two ends, the described prefabricated sandwich concrete panel left and right sides and/or plate the perpendicular clamping of joint pin join or be one with these described perpendicular clampings respectively, in the process of described cast-in-place concrete, make from the concrete that flows down between the corresponding perpendicular clamping to enter and be full of described horizontal interval, form cast-in-place horizontal joint and the described prefabricated sandwich concrete panel at two ends and underbeam/basis are consolidated into and are integrated up and down with it.
Described prefabricated sandwich concrete panel comprises window lower plate and pier sheathing, preferably, there is upper and lower template at the upper and lower edge of front its two sides of described pier sheathing contraposition installation respectively pre-installation, the lower limb pre-installation of its two sides had lower bolster before described window lower plate contraposition was installed, described cope match-plate pattern consists of the part of the clamping of described upper beam, and described lower bolster consists of the horizontal clamping of described horizontal joint.
A kind of cast-in-place beam column prefabricated sandwich concrete panel residential building system, the vertical load-carrying members of its each floor comprise mutually fixed whole prefabricated sandwich concrete panel and the cast-in-place post of becoming, and described post comprises anta and is arranged on joint pin between the plate of junction between the described prefabricated sandwich concrete panel.
Preferably, be provided with cast-in-place horizontal joint between the lower end of described prefabricated sandwich concrete panel and the beam/basis, joint pin is integrated the integrative-structure that cast forms between described horizontal joint and adjacent described plate.
The invention has the beneficial effects as follows:
(1) between the prefabricated sandwich concrete panel, is connected with the horizontal joint mode of being connected by joint pin between Bars In Poured Concrete Slab respectively between prefabricated sandwich concrete panel and the underbeam/basis, significantly improved between the prefabricated sandwich concrete panel, bond strength and reliability between prefabricated sandwich concrete panel and the underbeam/basis, improved the bearing capacity of body of wall;
(2) owing to joint pin, horizontal joint, anta and upper beam between plate are shaped by once-cast at the scene, make each part mentioned above become an organic whole with described prefabricated sandwich concrete panel, underbeam/basis are fixed, improved globality and the anti-seismic performance of whole Building architecture;
(3) adopt steel wire net rack polyphenyl sandwich plate mechanical-moulded after, make described prefabricated sandwich concrete panel at factory's formwork concreting, layer of concrete no longer sprays as in the past at the scene by hand to be smeared, but by strict technology, scientific maintenance industrialization moulding, for providing the described prefabricated sandwich concrete panel of high-quality and high quality stability, construction work provides strong guarantee;
(4) reserve connecting reinforcement around the described prefabricated sandwich concrete panel, and between the Bars In Poured Concrete Slab that forms shaping size between plate joint pin, realized the Structural Tectonics standardization; The design of multiple connecting reinforcement, make and to carry out between the concrete panel of prefabricated sandwich described in the practice of construction freely, connect flexibly, so the described prefabricated sandwich concrete panel that only adopts less specification can satisfy the designing requirement of various building structure, accomplish the unification of standardization and flexibility, for dwelling house prefabricated units manufacture creates favorable conditions;
(5) described prefabricated sandwich concrete panel adopts the installation of band mould, and its lower end is with cast-in-place horizontal joint template, and the upper end is equipped with the segment template of collar tie beam, and the upper and lower side template can be born body of wall and coupling beam construction load, simplifies and supports, conveniently installs.
Description of drawings
Fig. 1 is the structural representation of vertical load-carrying members of the present invention;
Fig. 2 is the structural representation of a kind of embodiment of described prefabricated sandwich concrete panel of the present invention;
Fig. 3 is the a-a sectional view of Fig. 2;
Fig. 4 is for installing and dispose the working drawing of each template;
Fig. 5 is the b-b sectional view of Fig. 4;
Fig. 6 is the cross sectional representation of joint pin between a kind of plate.
The specific embodiment
The invention provides a kind of cast-in-place beam column prefabricated sandwich concrete panel residential building system job practices, 1-6 describes below in conjunction with accompanying drawing.The work progress of the vertical load-carrying members of each floor of this system is: 1 contraposition of prefabricated sandwich concrete panel is installed on the underbeam of cast in situs/basis 2, make between the described prefabricated sandwich concrete panel junction reserve certain vertical interval, at described vertical interval and place, corner clamping is installed, the described clamping of shutoff, then carry out cast-in-place concrete, preferred cast C25 concrete makes joint pin 5 and described prefabricated sandwich concrete panel between the plate that described vertical interval forms, cast-in-place anta 3 be consolidated into and be integrated.Described anta can comprise exterior wall corner post and interior wall corner post.
Preferably, also carry out simultaneously the particularly construction of cast-in-place figure beam of cast-in-place upper beam 4 (underbeam when namely carrying out lower one deck construction), as for the configuration reinforcement of collar tie beam, clamping and cast-in-site operation are installed all and as described between plate joint pin and/or anta carry out simultaneously so that joint pin and described prefabricated sandwich concrete panel, cast-in-place anta and upper beam are consolidated into as a whole between described plate.
Described prefabricated sandwich concrete panel comprises sandwiched plate 1.5 and is cemented in the layer of concrete 1.6 of described sandwiched plate two sides.Described sandwiched plate is preferably polyphenyl plate, and flame-retardant polystyrene cystosepiment particularly, described layer of concrete can be in factory's sprayings, is preferably in factory's formwork cast.The two sides of described sandwiched plate also is coated with steel mesh 1.7, be preferably the cold drawn steel wire sheet, bidirectional oblique is inserted with steel wire in the described sandwiched plate, the two ends of described steel wire are connected with corresponding described steel fabric sheet by the mode of welding or tie up respectively, form a space truss structure, and described steel mesh and steel wire are cemented in the corresponding described layer of concrete.Particularly, after described prefabricated sandwich concrete panel can adopt steel wire net rack polyphenyl sandwich plate mechanical-moulded, factory's formwork concreting make layer of concrete no longer as in the past at the scene manual spray smear, but by strict technology, scientific maintenance industrialization moulding, for providing the prefabricated sandwich concrete panel of high-quality and high quality stability, construction work provides strong guarantee.
Preferably, between the lower end of described prefabricated sandwich concrete panel and described underbeam/basis, also reserve the horizontal interval, when being installed, perpendicular clamping at place, described horizontal interval corresponding horizontal clamping is set, the two ends of described horizontal clamping respectively and between the anta at two ends, the described prefabricated sandwich concrete panel left and right sides and/or plate the perpendicular clamping of joint pin join or be one with these described perpendicular clampings respectively, in the process of described cast-in-place concrete, make from the concrete that flows down between the corresponding perpendicular clamping to enter and be full of described horizontal interval, form cast-in-place horizontal joint 6 and the described prefabricated sandwich concrete panel at two ends and underbeam/basis are consolidated into and are integrated up and down with it.
Between the described prefabricated sandwich concrete panel, be connected with the horizontal joint mode of being connected by joint pin between Bars In Poured Concrete Slab respectively between prefabricated sandwich concrete panel and the underbeam/basis, significantly improved between the prefabricated sandwich concrete panel, bond strength and reliability between prefabricated sandwich concrete panel and the underbeam/basis, improved the bearing capacity of body of wall.And, because joint pin, horizontal joint, anta and upper beam are shaped by once-cast at the scene between plate, make each part mentioned above become an organic whole with described prefabricated sandwich concrete panel, underbeam/basis are fixed, improved globality and the anti-seismic performance of whole building structure.
Described prefabricated sandwich concrete panel can comprise window lower plate and pier sheathing, preferably, there are cope match-plate pattern 7, lower bolster 8 in the upper and lower edge of front its two sides of described pier sheathing contraposition installation respectively pre-installation, the lower limb pre-installation of its two sides had lower bolster before described window lower plate contraposition was installed, described cope match-plate pattern consists of the particularly part of the clamping of collar tie beam of described upper beam, and described lower bolster consists of the horizontal clamping of described horizontal joint.Described upper and lower clamping can be steel plate, can provide enough supports for described prefabricated sandwich concrete panel, bears body of wall and coupling beam construction load, simplifies and supports, conveniently installs.And, because install, the work of lower bolster can finish in factory, therefore can reduce the site operation workload, improves building operations efficient.
Can be shaped with in advance overhanging connecting reinforcement around the described pier sheathing, left and right and the lower end of described window lower plate is shaped with overhanging connecting reinforcement in advance, the overhanging end of pre-buried dowel 2.1 is cemented in the described horizontal joint on the connecting reinforcement 1.1 of the lower end of described prefabricated sandwich concrete panel and the described underbeam/basis, and its connecting reinforcement 1.2,1.3 and the 1.4 left and right and upper end is cemented in respectively between described left and right plate in joint pin and/or anta and the described upper beam.
The overhanging direction of the connecting reinforcement of the upper and lower end of described prefabricated sandwich concrete panel is along the plate face direction of described prefabricated sandwich concrete panel, the overhanging direction of the connecting reinforcement of left end and right-hand member can be along described prefabricated sandwich concrete panel plate face direction, perpendicular to the plate face direction of described prefabricated sandwich concrete panel or the end plate face direction along described prefabricated sandwich concrete panel, the other end is perpendicular to the plate face direction of described prefabricated sandwich concrete panel.The connecting reinforcement that multiple overhanging direction is set can improve flexibility and the degree of freedom in the configuration orientation of prefabricated sandwich concrete panel described in the wall construction process, and be conducive to the size typing of joint pin between cast-in-place plate, be conducive to the standardization of implementation structure structure.The described prefabricated sandwich concrete panel of said structure can be used for building inside and outside body of wall.
The overhanging end of described connecting reinforcement and dowel is preferably the U-shaped of sealing, be positioned between described plate the connecting reinforcement from different described prefabricated sandwich concrete panels of joint pin and mutually overlap and form a plurality of levels sealing ring sets (referring to Fig. 6), the described connecting reinforcement and the dowel that are positioned at described horizontal joint overlap formation a plurality of vertical sealing ring sets (referring to Fig. 5) mutually.
The middle part of one side of described prefabricated sandwich concrete panel also can be shaped with some overhanging dowels in advance, and this dowel is vertically arranged, and its overhanging perpendicular direction is in the plate face of described prefabricated sandwich concrete panel.The especially applicable side fascia of doing of this kind wallboard and is connected by joint pin formation T-shaped between plate between the inner wall panel, and the overhanging end of the described dowel of side fascia and the connecting reinforcement of inner wall panel is cemented between corresponding described plate in the joint pin.
The overhanging end of the dowel of described prefabricated sandwich concrete panel is preferably the U-shaped of sealing equally, forms a plurality of levels sealing ring sets from also can mutually overlapping between the connecting reinforcement of different described prefabricated sandwich concrete panels and the dowel between described plate in the joint pin.
Preferably be provided with the vertical stiffener 10 that connects each level sealing ring set at four angles of described level sealing ring set, be provided with the horizontal stiffener 11 that connects each vertical sealing ring set at four angles of described vertical sealing ring set.Described level sealing ring set and vertical stiffener consist of the cage of reinforcement of joint pin between described plate, and described vertical sealing ring set and horizontal stiffener consist of the cage of reinforcement of described horizontal joint.
Also be provided with some stay bolts 12 that are respectively applied to that described template is fixed on the stay bolt 9 on the described prefabricated sandwich concrete panel and socket to the inside described inside and outside two templates between inside and outside two templates of described upper and lower template.Stay bolt 9 passes described prefabricated sandwich concrete panel, be used for described upper and lower template is fixed on described prefabricated sandwich concrete panel, stay bolt 12 does not pass described prefabricated sandwich concrete panel, be used for inwardly socketing the both sides steel plate of described cope match-plate pattern or lower bolster, form space framework with described steel plate on the one hand, can improve intensity and the rigidity of described upper and lower template, and improve the support degree to described prefabricated sandwich concrete panel; On the other hand, when the cast horizontal joint, avoid the cast-in-situ concrete lateral pressure to make template misplace, be out of shape or crack.
In above-mentioned any cast-in-place beam column prefabricated sandwich concrete panel residential building system job practices, the construction sequence of its vertical load-carrying members can comprise:
(1) cast-in-place underbeam/basis, and at the pre-buried dowel in the installation site of described prefabricated sandwich concrete panel, and pre-buried vertical connecting reinforcement be used to connecting described anta.
(2) described prefabricated sandwich concrete panel is installed in contraposition on described underbeam/basis.
(3) reinforcing bar of joint pin, horizontal joint and anta between the described plate of configuration, comprise between the described connecting reinforcement, between connecting reinforcement and the dowel and between level sealing ring set and the vertical stiffener, vertically seal be connected (such as welding, binding etc.) between ring set and the horizontal stiffener, also can dispose simultaneously the particularly reinforcing bar of collar tie beam of putting the beams in place.
Perpendicular clamping and the horizontal clamping of (4) installing, disposing joint pin, horizontal joint and anta between described plate, make that the space is interconnected in the clamping of joint pin between described horizontal joint and adjacent described plate and/or anta, be the situation of Cast-in-situ Beam for described upper beam, the clamping that also can install simultaneously, dispose upper beam, namely so that in the predetermined casting space of described upper beam and the above-mentioned clamping space be connected.The mounting means of described perpendicular clamping and horizontal clamping is following any one mode:
(a) the on-the-spot installation behind the reinforcing bar that assembles joint pin, horizontal joint or anta between corresponding described plate;
(b) before described prefabricated sandwich concrete panel is installed in contraposition, on the relevant position of described prefabricated sandwich concrete panel, install in advance;
(c) the part clamping is installed according to the mode of above-mentioned (a) is on-the-spot, the part clamping is installed in advance according to the mode of above-mentioned (b), preferably before described prefabricated sandwich concrete panel is installed in contraposition, the horizontal clamping of upper lower limb pre-installation at described prefabricated sandwich concrete panel, comprise cope match-plate pattern and lower bolster, described cope match-plate pattern consists of the particularly part of the clamping of collar tie beam of described upper beam, and described lower bolster consists of the horizontal clamping of described horizontal joint; Described perpendicular clamping is on-the-spot the installation.
(5) cast in situs forms joint pin, horizontal joint and anta between described plate, and becomes as a whole with described prefabricated sandwich concrete panel and underbeam/basic concrete mutually.When pouring into a mould upper beam simultaneously, above-mentioned " being consolidated into as a whole " also comprised upper beam.The construction on floor/roof can be carried out after the cast-in-place concrete of step (5) meets the requirements of intensity, also can carry out simultaneously with it, and floor/roof and the beam below it have consisted of horizontal load-carrying construction jointly.After one deck floor slab construction finishes, can repeat again above-mentioned steps (1)-(5) and carry out the construction of the vertical load-carrying members of lower one deck.
The present invention also provides a kind of cast-in-place beam column prefabricated sandwich concrete panel residential building system, and this system can adopt above-mentioned any job practices to build and form, but is not limited to above-mentioned job practices.
The vertical load-carrying members of each floor of this system comprise mutually fixed whole prefabricated sandwich concrete panel 1 and the cast-in-place post of becoming, and described post comprises anta 3 and is arranged on joint pin 5 between the plate of junction between the described prefabricated sandwich concrete panel.Described prefabricated sandwich concrete panel is the described prefabricated sandwich concrete panel in the relevant job practices explanation.
Preferably, be provided with cast-in-place horizontal joint 6 between the lower end of described prefabricated sandwich concrete panel and the beam/basis, joint pin is integrated the integrative-structure that cast forms between described horizontal joint and adjacent described plate.So-called one cast refers to that the concrete structure of different parts is by forming with once pouring into a mould, concrete operations can be that the inner space that the clamping corresponding with above-mentioned each position surrounded is interconnected, when once-cast, concrete from top to bottom flows along space in the clamping, and be full of successively above-mentioned space from low to high, for vertical load-carrying members of the present invention, be that concrete is full of first in the horizontal clamping space and then is full of space in the perpendicular clamping, make between horizontal joint and plate joint pin and/or corner fixed as a whole without boundary ground.
Described prefabricated sandwich concrete panel can comprise pier sheathing and window lower plate, the upper/lower terminal of described pier sheathing is reserved with respectively several bolt connecting holes that is used for fixing described upper and lower template, and the lower end of described window lower plate is reserved with several bolt connecting holes that is used for fixing described lower bolster.During construction, can before described prefabricated sandwich concrete panel is installed in contraposition, fix in advance described cope match-plate pattern 7, lower bolster 8 thereon, therefore can reduce the site operation workload, improve building operations efficient.
The two ends of the bottom surface of described prefabricated sandwich concrete panel also can be provided with the Height Adjustment bolt, and during construction, available its adjusted height and the levelness of described prefabricated sandwich concrete panel.Described adjustment bolt and adjusting nut match, and described adjusting nut is cemented in the nearly bottom edge of described prefabricated sandwich concrete panel, and described adjustment bolt is screwed on the described adjusting nut.Preferably, can also be consolidated with the adjusting nut rinforcement bar in the nearly bottom edge of described prefabricated sandwich concrete panel, described adjusting nut rinforcement bar comprises adjusting nut transversely strengthening muscle and the vertical vertical rinforcement bar of adjusting nut that extends of horizontal expansion, weld respectively a plurality of described adjusting nuts on the described adjusting nut transversely strengthening muscle, the vertical rinforcement bar of described adjusting nut and corresponding with it adjusting nut welding, and extend to the up and down both direction of the adjusting nut that welds, its part to downward-extension is exposed at the outside of the bottom surface of described prefabricated sandwich concrete panel, and be cemented in the corresponding cast-in-place horizontal joint, describedly not only can fix described adjusting nut and realize that the distance between a plurality of adjusting nuts limits (location) by adjusting nut transversely strengthening muscle, but also the bottom edge of having reinforced described prefabricated sandwich concrete panel, and by with the cooperating of the vertical rinforcement bar of described adjusting nut, jointly played the booster action to the body of wall corresponding site, because connected mode and beam between cast-in-place joint and the prefabricated panel, the conduction pattern of the power between post and the prefabricated panel, this reinforcement mode is conducive to the weak link in the fortification system, has improved bulk strength and shearing resistance characteristic.
Can be consolidated with U-shaped net in each periphery of described prefabricated sandwich concrete panel, described U-shaped net is wrapped in the outside of the end face area of the sandwiched plate in the described prefabricated sandwich concrete panel, its both wings respectively with described prefabricated sandwich concrete panel in the steel mesh on two sides fit and spot-welded together, connect as one with described steel mesh thus, formation is to the complete parcel of described sandwiched plate and the complete inside strengthening layer of layer of concrete, can improve significantly the integrality of layer of concrete and the intensity equilibrium at each position, not only reduce described prefabricated sandwich concrete panel at the edge breakage of storage and transport process, caused negative effect to body of wall bulk strength and shearing resistance performance but also eliminated because of described prefabricated sandwich concrete panel marginal portion weakness.
Described cast-in-place beam column prefabricated sandwich concrete panel residential building system also comprises horizontal load-carrying construction, the horizontal load-carrying construction of each floor can comprise with the floor of layer and cast-in-place underbeam/basis, also can comprise roofing slab for top layer, described floor/roofing slab can be cast-in-situ floor/roofing slab or precast floor slab/roofing slab.
Warp beam compacting checking, prefabricated sandwich concrete panel surface described in the cast-in-place beam column prefabricated sandwich concrete panel residential building system of the present invention are even tiny diagonal crack, are conducive to the seismic energy that dissipates, and have higher anti-seismic performance.
Claims (7)
1. cast-in-place beam column prefabricated sandwich concrete panel residential building system job practices, the work progress that it is characterized in that the vertical load-carrying members of its each floor is: the contraposition of prefabricated sandwich concrete panel is installed on the underbeam/basis of cast in situs, make between the described prefabricated sandwich concrete panel junction reserve certain vertical interval, at described vertical interval and place, corner perpendicular clamping is installed, then cast-in-place concrete, make joint pin and described prefabricated sandwich concrete panel between the plate that described vertical interval forms, cast-in-place anta is consolidated into and is integrated, between the lower end of described prefabricated sandwich concrete panel and described underbeam/basis, also reserve the horizontal interval, when being installed, perpendicular clamping at place, described horizontal interval corresponding horizontal clamping is set, the two ends of described horizontal clamping respectively and between the anta at two ends, the described prefabricated sandwich concrete panel left and right sides and/or plate the perpendicular clamping of joint pin join or be one with these described perpendicular clampings respectively, in the process of described cast-in-place concrete, make from the concrete that flows down between the corresponding perpendicular clamping and enter and be full of described horizontal interval, form cast-in-place horizontal joint and up and down the described prefabricated sandwich concrete panel at two ends and underbeam/basis are consolidated into and are integrated with it, described prefabricated sandwich concrete panel comprises sandwiched plate and is cemented in the layer of concrete of described sandwiched plate two sides, the two sides of described sandwiched plate also is coated with steel mesh, described steel mesh is cemented in the corresponding described layer of concrete, the coated outside of the end face area of sandwiched plate has U-shaped net, and the both wings of described U-shaped net are fitted with described steel mesh respectively and be spot-welded together.
2. cast-in-place beam column prefabricated sandwich concrete panel residential building system job practices as claimed in claim 1, it is characterized in that described prefabricated sandwich concrete panel comprises window lower plate and pier sheathing, there is upper and lower template at the upper and lower edge of front its two sides of described pier sheathing contraposition installation respectively pre-installation, the lower limb pre-installation of its two sides had lower bolster before described window lower plate contraposition was installed, described cope match-plate pattern consists of the part of the clamping of putting the beams in place, and described lower bolster consists of the horizontal clamping of described horizontal joint.
3. cast-in-place beam column prefabricated sandwich concrete panel residential building system job practices as claimed in claim 2, it is characterized in that described pier sheathing around be shaped with in advance overhanging connecting reinforcement, left and right and the lower end of described window lower plate is shaped with overhanging connecting reinforcement in advance, the overhanging end of pre-buried dowel is cemented in the described horizontal joint on the connecting reinforcement of the lower end of described prefabricated sandwich concrete panel and the described underbeam/basis, and its connecting reinforcement left and right and upper end is cemented in respectively between described left and right plate in joint pin and/or anta and the described upper beam.
4. cast-in-place beam column prefabricated sandwich concrete panel residential building system job practices as claimed in claim 3, it is characterized in that the overhanging end of described connecting reinforcement and dowel is the U-shaped of sealing, be positioned at that the connecting reinforcement from different described prefabricated sandwich concrete panels of joint pin overlaps mutually between described plate, the described connecting reinforcement and the dowel that are positioned at described horizontal joint overlap mutually.
5. cast-in-place beam column prefabricated sandwich concrete panel residential building system job practices as claimed in claim 4 is characterized in that also being provided with between inside and outside two templates of described upper and lower template some stay bolts that are respectively applied to that described template is fixed on the stay bolt on the described prefabricated sandwich concrete panel and socket to the inside described inside and outside two templates.
6. such as the described cast-in-place beam column prefabricated sandwich concrete panel residential building system job practices of arbitrary claim among the claim 1-5, it is characterized in that the construction sequence of its vertical load-carrying members comprises:
(1) cast-in-place underbeam/basis, and at the pre-buried dowel in the installation site of described prefabricated sandwich concrete panel;
(2) described prefabricated sandwich concrete panel is installed in contraposition on described underbeam/basis;
(3) reinforcing bar of joint pin, horizontal joint and anta between the described plate of configuration;
Perpendicular clamping and the horizontal clamping of (4) installing, disposing joint pin, horizontal joint and anta between described plate, make that the space is interconnected in the clamping of joint pin between described horizontal joint and adjacent described plate and/or anta, the mounting means of described perpendicular clamping and horizontal clamping is following any one mode:
(a) the on-the-spot installation behind the reinforcing bar that assembles joint pin, horizontal joint or anta between corresponding described plate;
(b) before described prefabricated sandwich concrete panel is installed in contraposition, on the relevant position of described prefabricated sandwich concrete panel, install in advance;
(c) the part clamping is installed according to the mode of above-mentioned (a) is on-the-spot, and the part clamping is installed in advance according to the mode of above-mentioned (b);
(5) cast in situs forms joint pin, horizontal joint and anta between described plate, and becomes as a whole with described prefabricated sandwich concrete panel and underbeam/basic concrete mutually.
7. cast-in-place beam column prefabricated sandwich concrete panel residential building system, the vertical load-carrying members that it is characterized in that its each floor comprise mutually fixed whole prefabricated sandwich concrete panel and the cast-in-place post of becoming, described post comprises anta and is arranged on joint pin between the plate of junction between the described prefabricated sandwich concrete panel, be provided with cast-in-place horizontal joint between the lower end of described prefabricated sandwich concrete panel and the beam/basis, joint pin is integrated the integrative-structure that cast forms between described horizontal joint and adjacent described plate; Described prefabricated sandwich concrete panel comprises pier sheathing and window lower plate, the upper/lower terminal of described pier sheathing is reserved with respectively several bolt connecting holes that is used for fixing described upper and lower template, and the lower end of described window lower plate is reserved with several bolt connecting holes that is used for fixing described lower bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110123578 CN102251699B (en) | 2011-05-13 | 2011-05-13 | Residential building system with cast-in-situ beam columns and prefabricated sandwich concrete wall panels and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110123578 CN102251699B (en) | 2011-05-13 | 2011-05-13 | Residential building system with cast-in-situ beam columns and prefabricated sandwich concrete wall panels and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102251699A CN102251699A (en) | 2011-11-23 |
| CN102251699B true CN102251699B (en) | 2013-10-23 |
Family
ID=44979239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110123578 Active CN102251699B (en) | 2011-05-13 | 2011-05-13 | Residential building system with cast-in-situ beam columns and prefabricated sandwich concrete wall panels and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102251699B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015565B (en) * | 2012-09-09 | 2015-04-01 | 黑龙江宇辉新型建筑材料有限公司 | Prefabricated and assembled type integrated reinforced concrete load bearing wall and building construction method |
| CN103206081B (en) * | 2013-04-15 | 2015-12-02 | 清华大学建筑设计研究院有限公司 | Clamping fastening devices and clamping construction method |
| CN103343572B (en) * | 2013-07-19 | 2016-04-27 | 四川大学 | The agriculture of prefabricated combined wall board earthquake-proof energy-saving occupies structural system |
| CN104213713B (en) * | 2014-08-05 | 2016-04-06 | 马鞍山十七冶工程科技有限责任公司 | A kind of method that self-insulating light inner wall panel and shear wall slab are installed simultaneously |
| CN104847044B (en) * | 2015-04-28 | 2017-11-28 | 清华大学建筑设计研究院有限公司 | Precast concrete steel wire net rack sandwich curtain wall and its installation method |
| CN106437139B (en) * | 2015-08-04 | 2019-05-24 | 集佳绿色建筑科技有限公司 | A kind of template combination structure and its construction method for cast-in-situ wall |
| CN105064546B (en) * | 2015-08-05 | 2017-10-03 | 煤炭工业合肥设计研究院 | Integral wall and its construction technology |
| CN110439137B (en) * | 2015-10-14 | 2021-10-26 | 史世英 | Prefabricated wall board, wall body, prefabricated wall board production method and prefabricated wall body construction method |
| CN105780924A (en) * | 2016-03-31 | 2016-07-20 | 初明进 | I-shaped steel and concrete combined structural member |
| CN108331152A (en) * | 2017-01-20 | 2018-07-27 | 北京市水利规划设计研究院 | Building block and building structure |
| CN106968498A (en) * | 2017-03-09 | 2017-07-21 | 中国船舶工业集团公司第七0八研究所 | A kind of U-shaped laser welding sandwich plate blast wall |
| AU2018100643B4 (en) * | 2017-09-12 | 2018-09-13 | Iavilaer Pty Ltd | Building construction method |
| CN108560926A (en) * | 2018-01-31 | 2018-09-21 | 中国二十二冶集团有限公司 | Interior wall method of plate installation of the assembling type steel structure house with girder steel, bracing members |
| CN108394004A (en) * | 2018-03-24 | 2018-08-14 | 裴庭胜 | Mixing wallboard of assembled architecture plate and preparation method thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073658C (en) * | 1995-01-28 | 2001-10-24 | 石家庄市开发区晶达建筑体系发展公司 | 3-D Structure System for building and construction method therefor |
| CN1079130C (en) * | 1999-06-30 | 2002-02-13 | 张晶廷 | Construction method of 3D architeccture system for house building |
| JP3884234B2 (en) * | 2001-01-26 | 2007-02-21 | 積水ハウス株式会社 | Seismic performance display device for outer wall panels |
| US6931804B2 (en) * | 2001-06-21 | 2005-08-23 | Shear Force Wall Systems Inc. | Prefabricated shearwall having improved structural characteristics |
| CN1399047A (en) * | 2002-08-13 | 2003-02-26 | 张晶廷 | 3D structural building and its industrialized construction process |
| CN100357547C (en) * | 2005-09-09 | 2007-12-26 | 沈宪光 | Assembled wall plate connected by metal connecting members |
| CN201148692Y (en) * | 2008-01-08 | 2008-11-12 | 王福生 | Integral composite thermal insulation wallboard |
| CN101260720B (en) * | 2008-04-11 | 2010-06-09 | 山东龙新建材股份有限公司 | Connection construction method for network frame prefabricated composite board |
| CN101603336B (en) * | 2008-06-12 | 2012-07-04 | 黑龙江宇辉新型建筑材料有限公司 | Precast concrete short-pier shear wall with infilling wall panel and connecting method thereof |
| CN101881051B (en) * | 2010-03-08 | 2012-10-10 | 南通建筑工程总承包有限公司 | Beam-beam connecting node structure |
| CN202125104U (en) * | 2011-05-13 | 2012-01-25 | 北京华美科博科技发展有限公司 | Residential building system formed by cast-in-place beam columns and prefabricated sandwich concrete wall slabs |
-
2011
- 2011-05-13 CN CN 201110123578 patent/CN102251699B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102251699A (en) | 2011-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102251699B (en) | Residential building system with cast-in-situ beam columns and prefabricated sandwich concrete wall panels and construction method | |
| CN106013454A (en) | Building based on large-space structure body and freestanding type external envelope structure as well as construction method | |
| CN105143570B (en) | Building structure and construction method for same | |
| CN203475598U (en) | Shock-proof prefabricated building of steel bar truss shearing wall composite structure | |
| CN102230315A (en) | Prefabricated part and semi-prefabricated construction method for multistory building | |
| CN103397696A (en) | Building adopting aseismatic precasted reinforcing steel truss shear wall composite structure | |
| CN108005410A (en) | A kind of assembled Residential System of Steel-concrete Composite Structure and its construction method | |
| CN105201071A (en) | Totally-prefabricated concrete structure | |
| CN202125104U (en) | Residential building system formed by cast-in-place beam columns and prefabricated sandwich concrete wall slabs | |
| CN107989228A (en) | A kind of prefabricated steel reinforced concrete shear wall structure and its preparation and installation method | |
| CN109235702B (en) | Assembled double-steel-plate combined shear wall structure with ribs and construction method thereof | |
| CN207739674U (en) | A kind of assembled Residential System of Steel-concrete Composite Structure | |
| CN114232844B (en) | Shear wall system of fully assembled building and wallboard module prefabrication method thereof | |
| CN108360725A (en) | A kind of Z-shaped connection steel reinforced concrete special-shape column-stealth beam floor assembly system | |
| CN109809277A (en) | Existing building uses the additional elevator structure of assembled and its construction method | |
| CN110644662A (en) | Prefabricated flat slab composite slab based on stress and splitting method thereof | |
| KR100939970B1 (en) | A method of constructing a complex girder and its structure | |
| CN108331225A (en) | A kind of Z-type joint steel pipe concrete profiled pile-stealth beam floor assembly system | |
| CN205875520U (en) | Precast beam steel reinforcement cage component and reinforced concrete roof beam | |
| CN109610707A (en) | A kind of design and rapid constructing method of prefabricated girder steel and floor fit flush | |
| CN208202224U (en) | A kind of prefabricated steel reinforced concrete shear wall structure of multilayer | |
| CN109113171A (en) | A kind of Novel bolt connection Precast Concrete Frame | |
| CN203475609U (en) | Connecting structure of composite floor slab and steel tube shear wall of building | |
| CN215329894U (en) | Wet node concrete placement system is connected to assembled structure beam column | |
| CN113863494A (en) | Assembly type concrete beam column connecting node and mounting method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Residential building system with cast-in-situ beam columns and prefabricated sandwich concrete wall panels and construction method Effective date of registration: 20180115 Granted publication date: 20131023 Pledgee: Beijing first financing Company limited by guarantee Pledgor: Beijing Huameikebo Technology Development Co., Ltd. Registration number: 2018990000036 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191202 Granted publication date: 20131023 Pledgee: Beijing first financing Company limited by guarantee Pledgor: Beijing Huameikebo Technology Development Co., Ltd. Registration number: 2018990000036 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |