CN115680136A - Modular green building construction method - Google Patents
Modular green building construction method Download PDFInfo
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- CN115680136A CN115680136A CN202211382649.5A CN202211382649A CN115680136A CN 115680136 A CN115680136 A CN 115680136A CN 202211382649 A CN202211382649 A CN 202211382649A CN 115680136 A CN115680136 A CN 115680136A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000009435 building construction Methods 0.000 title claims abstract description 20
- 238000010146 3D printing Methods 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims description 147
- 238000009413 insulation Methods 0.000 claims description 114
- 238000013016 damping Methods 0.000 claims description 103
- 238000010521 absorption reaction Methods 0.000 claims description 53
- 230000009467 reduction Effects 0.000 claims description 45
- 229910000831 Steel Inorganic materials 0.000 claims description 22
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- 238000000429 assembly Methods 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- 238000002955 isolation Methods 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 11
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- 230000008602 contraction Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 238000009417 prefabrication Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 11
- 238000010276 construction Methods 0.000 description 8
- 238000004321 preservation Methods 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 4
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- 239000002023 wood Substances 0.000 description 3
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- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The invention provides a modular green building construction method, which comprises the following steps: step 1) obtaining a design drawing; step 2) constructing a base component of the building according to the building structure in the design drawing; the base component comprises a plurality of parallel support seat structures which are at least positioned at four corners of the base and are inwards arranged along the four corners, and the base is constructed above the support seat structures; step 3) designing a modular prefabricated program according to the building structure in the design drawing, wherein the modular prefabricated program comprises a modular prefabricated wall and a building structure embedded in the wall; and 4) building a wall body by adopting a concrete 3D printing robot according to a set modular prefabricating program, and installing a building embedded in the wall body at a reserved position to build the wall body. The concrete 3D printing robot is used for building the wall body, the forming is fast, and the prefabrication is strong.
Description
Technical Field
The invention relates to the technical field of green building construction, in particular to a modular green building construction method.
Background
The construction of existing lightweight buildings, such as lightweight villas, shelter, modular building units, is basically carried out using more environmentally friendly construction methods, such as construction using lightweight steel, prefabricated modules, etc.
In the prior art, for example, publication numbers are: the patent document CN101725259A discloses a modular building structure, which comprises a plurality of reinforcing steel frames arranged at intervals and fixedly connected with a foundation respectively; and a plurality of modularly produced columns, a plurality of modularly produced walls and a modularly produced floor; the column body is provided with a vertical through hole capable of containing the steel bar frame, the column body is also provided with a connecting position, the column body is sleeved on the steel bar frame, and the column body, the wall body and the steel bar frame can be combined into a whole by pouring concrete into the vertical through hole; the wall body is fixedly connected between the adjacent columns, reserved connecting steel bars are arranged at two ends of the wall body, and the reserved connecting steel bars are fixedly connected with the steel bar frame through connecting positions on the columns; the floor is fixedly arranged on the wall. The method of constructing the building structure comprises the steps of: a. arranging a reinforcing steel bar frame, b, positioning, installing a column body, c, embedding a wall body, d, installing a floor slab, e and pouring concrete. For another example, the publication numbers are: the patent document "CN113090076A" discloses a modular prefabricated integrated building construction system, which comprises a building base component, a side outer wall component, a corner outer wall component, a middle outer wall component, an inner wall component and a roof component, wherein the components are connected in a combined manner through wooden dovetails to form an integral house; building structures, heat preservation and decoration materials and outer protection structures are integrated in all the components, and meanwhile electromechanical equipment and a pipeline system used in a building are integrated and preassembled. The building base component comprises a concrete slab, a base wood frame structure, a base heat-insulating layer, a ground heating pipe, a base layer wire, an outdoor wood floor, an indoor ground reference surface, an indoor ground mounting seal plate I and an indoor ground mounting seal plate II;
in the above-mentioned publication, for example, when light steel is used as the base, the light steel is deformed by movement or vibration on the upper portion of the base, and the base is stepped on to generate noise, and other prefabricated members also generate similar noise.
Disclosure of Invention
In view of the above, the main object of the present invention is to provide a method for constructing a modular green building.
The technical scheme adopted by the invention is as follows:
a method of constructing a modular green building, comprising:
step 1) obtaining a design drawing;
step 2) constructing a base component of the building according to the building structure in the design drawing; the base component comprises a plurality of parallel support seat structures which are at least positioned at four corners of the base and are inwards arranged along the four corners, and the base is constructed above the support seat structures;
step 3) designing a modular prefabricated program according to the building structure in the design drawing, wherein the modular prefabricated program comprises a modular prefabricated wall and a building structure embedded in the wall;
and 4) building a wall body by adopting a concrete 3D printing robot according to a set modular prefabricating program, and installing a building embedded in the wall body at a reserved position to build the wall body.
Preferably, the supporting seat structure comprises a base,
a pier seat column body is arranged at the upper part of the base, a hollow groove body is arranged in the pier seat column body, and a damping component is arranged in the groove body;
the shock absorption assembly is provided with a shock insulation column assembly, an annular groove is formed between the shock insulation column assembly and the inner wall of the pier seat column body, a plurality of shock absorption spring assemblies are arranged in the annular groove, and
and a first noise reduction assembly and a second noise reduction assembly are respectively arranged on two sides of the inner wall of the annular groove and are used for eliminating noise generated by the shock insulation column assembly and the shock absorption spring assembly in the shock absorption process.
Preferably, the shock-absorbing assembly is composed of at least a plurality of shock-absorbing units,
the damping device at least comprises an upper damping unit, a middle damping unit and a lower damping unit;
the upper shock absorption unit comprises an upper shock insulation column unit, the lower part of the upper shock insulation column unit is provided with an upper pressure bearing area which is convex downwards, and an upper bearing platform is arranged along the circumferential direction of the upper shock insulation column unit along the upper pressure bearing area;
the bottom of the upper pressure bearing area is provided with a pressure bearing beam matched with the upper pressure bearing area;
the middle damping unit comprises a middle damping column unit, the upper part of the middle damping column unit is provided with a middle bearing groove matched with the bearing beam, the lower part of the middle damping column unit is provided with a middle bearing area which is convex downwards, and a middle bearing platform is arranged along the middle bearing area to the circumference of the middle damping column unit;
the lower shock absorption unit comprises a lower shock insulation column unit, a lower bearing groove matched with the middle bearing platform is arranged at the upper part of the lower shock insulation column unit, a lower bearing area protruding downwards is arranged at the lower part of the lower shock insulation column unit, and the lower bearing platform is arranged along the circumferential direction of the lower bearing area towards the lower shock insulation column unit;
a plurality of damping spring assemblies are respectively arranged on the upper bearing platform, the middle bearing platform and the lower bearing platform.
Preferably, the upper bearing platform and the middle bearing groove as well as the lower bearing groove and the middle bearing platform are respectively butted through a plurality of connecting components.
Preferably, a first upper attaching groove is formed in the circumferential direction of the upper seismic isolation column unit and in the upper portion of the upper bearing platform;
a first middle joint groove is arranged in the circumferential direction of the middle shock insulation column unit and at the upper part of the middle bearing table;
a first lower joint groove is formed in the circumferential direction of the lower shock insulation column unit and in the upper part of the lower bearing table;
the first upper attaching groove, the first middle attaching groove and the first lower attaching groove are respectively attached to the first noise reduction assembly.
Preferably, the inner wall of the pier seat column body is at least provided with an upper bearing platform matched with the upper bearing platform;
a middle bearing table of the middle bearing table is matched;
a lower bearing table matched with the lower bearing table;
the upper bearing table and the upper bearing table are butted to form an upper annular groove;
the middle bearing table and the middle bearing table are butted to form a middle annular groove;
the lower bearing table and the lower receiving table are butted to form a lower annular groove;
a plurality of damping spring assemblies are respectively arranged in the upper annular groove, the middle annular groove and the lower annular groove;
a second upper attaching groove is formed in the inner wall of the pier base column body and positioned on the upper bearing platform;
a second middle joint groove is formed in the inner wall of the pier seat column body and positioned on the middle bearing platform;
a second lower joint groove is formed in the inner wall of the pier seat column body and positioned on the lower bearing platform;
and the second upper attaching groove, the second middle attaching groove and the second lower attaching groove are respectively attached to the second noise reduction assembly.
Preferably, the damping spring assembly comprises a spring seat which is annular and correspondingly arranged at the bottom of the annular groove, the two sides of the bottom of the spring seat are provided with plug-in units extending towards the two sides of the annular groove, and the noise reduction assembly is arranged at the upper part of the plug-in units and clings to the inner wall of the annular groove;
the upper part of the spring seat is provided with a damping spring which is fixed with the lower part of the spring seat;
the upper part of the damping spring is propped against the positioning groove or the positioning ring groove.
Preferably, the first noise reduction assembly and the second noise reduction assembly have the same structure and respectively comprise a noise reduction plate, the noise reduction plate is provided with a plurality of upper and lower frame bodies which are uniformly arranged, and an upper sound absorption sheet and a lower sound absorption sheet are arranged in each frame body;
the sound absorption sheet is provided with a honeycomb type sound absorption hole,
the noise reduction plate is arranged close to the inner wall of the pier seat column body or close to the outer wall of the shock insulation column;
the honeycomb type sound absorption hole is used for eliminating mechanical noise generated by the expansion and contraction of the spring in the shock absorption process and eliminating vibration noise generated by the shock insulation column in the shock absorption process.
Preferably, the upper part of the pier seat column body is provided with a pier seat capping beam, and the upper part of the pier seat capping beam is used for bearing the bridge deck;
an installation groove for positioning the shock insulation column is arranged in the middle of the lower part of the pier seat capping beam;
and a positioning groove for abutting the upper part of the damping spring is arranged in the circumferential direction of the mounting groove.
Preferably, two sides of the middle pressure-bearing groove are provided with middle joint tables extending outwards, the lower parts of the middle joint tables are provided with middle positioning ring grooves,
and lower joint tables extending outwards are arranged on two sides of the lower bearing groove, and lower positioning ring grooves are arranged on the lower parts of the lower joint tables.
Preferably, the connection assembly includes:
butting the columns;
a damping outer sleeve is arranged outside the butt joint column, and a damping ring is arranged in the middle of the damping outer sleeve.
Preferably, in step 2), the method of building a substrate over a support base structure is as follows:
(1) a reinforcement cage is arranged along the upper part of the base and comprises an annular reinforcement cage arranged along the peripheral base; and a transverse/longitudinal reinforcement cage arranged from the peripheral base to the inner base to form a base foundation framework; the base foundation framework comprises a plurality of prefabricated units;
(2) building an integral framework of each prefabricated unit on the basis of the base foundation framework;
(3) and pouring concrete on each integral framework and the foundation framework of the foundation according to standard operation to form the foundation, wherein the foundation is formed by prefabricated steel rib plates.
Preferably, in step 4), a concrete 3D printing robot is used to construct a wall, and the wall includes:
the concrete wall comprises at least two prefabricated steel bar cages arranged in parallel, concrete wall units poured along the prefabricated steel bar cages, an interlayer formed between the concrete wall units, and a heat insulation layer filled with foam plates or broken stone particles in the interlayer.
In this application, what supporting seat structure adopted is shock insulation post subassembly and damping spring subassembly assorted mode, in this application, the damping spring subassembly main part sets up on shock insulation post subassembly, the shock that the atress produced like this will transmit shock insulation post subassembly to shock insulation post subassembly disappears, and fall the subassembly through first fall and fall the noise that the subassembly was used for eliminating shock insulation post subassembly and damping spring subassembly produced at the shock attenuation in-process with the second.
In the above, the damping component is at least composed of a plurality of damping units, and at least comprises an upper damping unit, a middle damping unit and a lower damping unit, wherein the upper damping unit comprises an upper shock insulation column unit and an upper bearing platform, the middle damping unit comprises a middle shock insulation column unit and a middle bearing platform, the lower damping unit comprises a lower shock insulation column unit and a lower bearing platform, the upper shock insulation column unit, the middle shock insulation column unit and the lower shock insulation column unit form a step-by-step shock-proof mechanism, and the upper bearing platform, the middle bearing platform and the lower bearing platform in the circumferential direction of the upper shock insulation column unit, the middle shock insulation column unit and the lower shock insulation column unit are respectively provided with a damping spring component.
In the above, the first noise reduction assembly and the second noise reduction assembly have the same structure and both include noise reduction plates, the noise reduction plates are provided with a plurality of frames which are arranged uniformly up and down, and the frames are provided with upper sound absorption sheets and lower sound absorption sheets; the sound absorbing sheet is provided with a honeycomb type sound absorbing hole, and the honeycomb type sound absorbing hole is used for eliminating mechanical noise generated by spring expansion in the shock absorption process and eliminating vibration noise generated by the shock insulation column in the shock absorption process.
In this application to concrete 3D printing robot builds the wall body, and the shaping is fast, have very strong prefabrication nature, simultaneously, the wall body is including the at least twice prefabricated reinforcing bar cage that sets up side by side, and the concrete wall unit of pouring is carried out along prefabricated reinforcing bar cage, constitutes an intermediate layer between concrete wall unit, packs the heat preservation that the cystosepiment or constitute by the rubble granule in the intermediate layer. According to the building heat-insulating structure, different heat-insulating layers can be used according to different buildings, such as square cabins, and foam plates are used in the middle interlayer, so that concrete used in the construction process can be greatly saved, and a heat-insulating effect can be achieved; when the building is a multi-layer structure, the building can be filled with the broken stone particles, and the broken stone particles can be construction waste and waste buildings for repeated use.
Drawings
The invention is illustrated in the following drawings, which are only schematic and explanatory and are not restrictive of the invention, and wherein:
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a schematic structural view of a support base structure according to the present invention;
fig. 3 is a schematic structural view of the pier seat capping beam of the present invention;
FIG. 4 is a schematic view of the shock absorbing assembly of the present invention;
FIG. 5 is a schematic view of the structure of the upper seismic isolation column unit according to the present invention;
FIG. 6 is a schematic structural view of a seismic isolation column unit according to the present invention.
Detailed Description
In order to make the objects, technical solutions, design methods, and advantages of the present invention more apparent, the present invention will be further described in detail by specific embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 6, the present invention provides a modular green building construction method including:
step 1) obtaining a design drawing;
step 2) constructing a base component of the building according to the building structure in the design drawing; the base component comprises a plurality of parallel support seat structures which are at least positioned at four corners of the base and are arranged inwards along the four corners, and the base is constructed above the support seat structures;
step 3) designing a modular prefabricated program according to the building structure in the design drawing, wherein the modular prefabricated program comprises a modular prefabricated wall and a building structure embedded in the wall;
and 4) building a wall body by adopting a concrete 3D printing robot according to a set modular prefabricating program, and installing a building embedded in the wall body at a reserved position for construction.
The supporting seat structure comprises a base 100, wherein a positioning block 115 protruding upwards is arranged at the upper part of the base 100, and a bearing block 101 is arranged at the upper part of the positioning block 115; a pier seat column 104 is arranged at the upper part of the base 100, a hollow groove body is arranged in the pier seat column 104, and a damping component is arranged in the groove body;
the shock absorption assembly is provided with a shock-insulation column assembly, the bearing block 101 is used for supporting the shock-insulation column assembly,
an annular groove is formed between the shock insulation column assembly and the inner wall of the pier seat column 104, a plurality of damping spring assemblies are arranged in the annular groove, and
and a first noise reduction assembly 106 and a second noise reduction assembly are respectively arranged on two sides of the inner wall of the annular groove, and the first noise reduction assembly 106 and the second noise reduction assembly are used for eliminating noise generated by the shock insulation column assembly and the shock absorption spring assembly in the shock absorption process.
In this application, what adopt is shock insulation column subassembly and damping spring subassembly assorted mode, in this application, the damping spring subassembly main part sets up on shock insulation column subassembly, shock insulation column subassembly will be transmitted to in the vibrations that the atress produced like this, with shock absorption column subassembly, and fall the subassembly of making an uproar through first subassembly 106 and the second of making an uproar and be used for eliminating shock insulation column subassembly and damping spring subassembly produced noise at the shock attenuation in-process.
In the above, the foundation 100 and the abutment post 104 may be an integrally cast concrete structure. The damping assembly at least consists of a plurality of damping units and at least comprises an upper damping unit, a middle damping unit and a lower damping unit; the upper shock absorption unit comprises an upper shock-isolation column unit 111, the lower part of the upper shock-isolation column unit 111 is provided with an upper pressure bearing area 1110 protruding downwards, and an upper bearing platform 1111 is arranged along the upper pressure bearing area 1110 and in the circumferential direction of the upper shock-isolation column unit 111;
the bottom of the upper pressure bearing area 1110 is provided with a pressure bearing beam 112 matched with the upper pressure bearing area 1110;
the middle shock absorption unit comprises a middle shock insulation column unit 103, a middle pressure bearing groove 1031 matched with the pressure bearing beam 112 is arranged at the upper part of the middle shock insulation column unit 103, a middle pressure bearing area 1030 protruding downwards is arranged at the lower part of the middle shock insulation column unit 103, and a middle bearing platform 1032 is arranged along the middle pressure bearing area 1030 to the circumference of the middle shock insulation column unit 103;
the lower shock absorption unit comprises a lower shock insulation column unit, a lower bearing groove matched with the middle bearing platform 1032 is formed in the upper portion of the lower shock insulation column unit, a lower bearing area protruding downwards is formed in the lower portion of the lower shock insulation column unit, and a lower bearing platform is arranged along the circumferential direction of the lower bearing area towards the lower shock insulation column unit;
a plurality of damping spring assemblies are respectively arranged on the upper bearing platform 1111, the middle bearing platform 1032 and the lower bearing platform.
The upper bearing table 1111 and the middle bearing groove 1031 and the lower bearing groove and the middle bearing table 1032 are respectively connected by a plurality of connecting components 114.
A first upper attachment groove 1112 is formed in the upper portion of the upper mount 1111 in the circumferential direction of the upper seismic isolation column unit 111;
a first middle attaching groove 1033 is formed in the circumferential direction of the middle shock insulation column unit 103 and in the upper portion of the middle bearing table 1032;
a first lower joint groove is formed in the circumferential direction of the lower shock insulation column unit and in the upper part of the lower bearing table;
the first upper bonding groove 1112, the first middle bonding groove 1033, and the first lower bonding groove are respectively bonded to the first noise reduction assembly 106.
The inner wall of the pier seat column 104 is at least provided with an upper bearing platform 1041 matched with the upper bearing platform 1111;
a middle docking station 1043 that mates with the middle carrier station 1032;
a lower receiving table 1045 matching the lower carrier table;
the upper bearing table 1111 and the upper bearing table 1041 are butted to form an upper annular groove 110;
the middle bearing table 1032 and the middle bearing table 1043 form a middle annular groove after being butted;
the lower bearing table is butted with the lower bearing table 1045 to form a lower annular groove;
a plurality of damping spring assemblies are respectively arranged in the upper annular groove, the middle annular groove and the lower annular groove;
a second upper attaching groove 1040 is formed in the inner wall of the pier base column 104 and located on the upper receiving platform 1041;
a second middle attaching groove 1042 is arranged on the inner wall of the pier base column 104 and positioned on the middle adapting table 1043;
a second lower attaching groove 1044 is formed in the inner wall of the pier base column 104 and located on the lower receiving platform 1045;
the second upper attaching groove 1040, the second middle attaching groove 1042 and the second lower attaching groove 1044 are respectively attached to the second noise reduction assembly.
The above example depicts the upper susceptor 1111 and the upper susceptor 1041 abutting to form an upper annular channel; the middle bearing table 1032 and the middle bearing table 1043 form a middle annular groove after being butted; the lower bearing table is butted with the lower bearing table 1045 to form a lower annular groove; a plurality of damping spring assemblies are respectively arranged in the upper annular groove, the middle annular groove and the lower annular groove; the damping spring assembly body is provided on the seismic isolation column assembly, that is, the upper 1111, the middle 1032 and the lower platform serve as a supporting part of the main damping spring assembly.
In the aforesaid, damping component comprises a plurality of shock attenuation units at least, including last damping unit, well damping unit and lower damping unit, it includes shock insulation post unit 111 and last plummer 1111 to go up damping unit, well damping unit includes well shock insulation post unit 103 and well plummer 1032, lower damping unit includes shock insulation post unit and lower plummer down, go up shock insulation post unit 111, well shock insulation post unit 103 constitutes a mechanism of combatting earthquake stage by stage with shock insulation post unit down, and last shock insulation post unit 111, well shock insulation post unit 103 and the circumferential last plummer 1111 of lower shock insulation post unit, well plummer 1032, the plummer punishment do not is provided with damping spring assembly down, in this application, go up shock insulation post unit 111, well shock insulation post unit 103 and lower shock insulation post unit are as main anti-seismic mechanism, damping spring assembly is as auxiliary anti-seismic mechanism, because main anti-seismic mechanism and auxiliary anti-seismic mechanism all set up inside seat post 104, make the purpose of realizing the shock attenuation inside pier seat post 104.
Since the upper 1111, the middle 1032 and the lower stages serve as the support parts of the main damping spring assemblies, the action of the damping spring assemblies is mainly concentrated on the upper 1111, the middle 1032 and the lower stages.
In the above, the damping spring assembly includes a spring seat 105, the spring seat 105 is circular and correspondingly disposed at the bottom of the annular groove, and two sides of the bottom of the spring seat 105 are provided with inserts extending to two sides of the annular groove, and the noise reduction assembly is disposed at the upper part of the insert and clings to the inner wall of the annular groove;
a damping spring is arranged on the upper part of the spring seat 105, and the damping spring is fixed with the lower part of the spring seat 105;
the upper portion of the damping spring abuts against the positioning groove 108 or the positioning ring groove 1130.
The first noise reduction assembly 106 and the second noise reduction assembly have the same structure and both comprise a noise reduction plate 1060, a plurality of frame bodies which are uniformly arranged are arranged on the noise reduction plate 1060, and an upper sound absorption sheet 1061 and a lower sound absorption sheet 1062 are arranged in each frame body;
the sound absorption sheet is provided with a honeycomb type sound absorption hole,
the noise reduction plate 1060 is arranged close to the inner wall of the pier seat column 104 or close to the outer wall of the shock insulation column;
the honeycomb type sound absorption hole is used for eliminating mechanical noise generated by the expansion and contraction of the spring in the shock absorption process and eliminating vibration noise generated by the shock insulation column in the shock absorption process.
In the above, a damping spring assembly is adopted for the purpose of auxiliary damping, and meanwhile, the first noise reduction assembly 106 and the second noise reduction assembly have the same structure and both include a noise reduction plate 1060, a plurality of frames arranged uniformly up and down are arranged on the noise reduction plate 1060, and an upper sound absorption sheet 1061 and a lower sound absorption sheet 1062 are arranged in the frames; the sound absorbing sheet is provided with a honeycomb type sound absorbing hole, and the honeycomb type sound absorbing hole is used for eliminating mechanical noise generated by spring expansion in the shock absorption process and eliminating vibration noise generated by the shock insulation column in the shock absorption process.
In the above, the upper part of the pier base column 104 is provided with a pier base capping beam 107, and the upper part of the pier base capping beam 107 is used for bearing the bridge deck;
an installation groove 1070 for positioning a seismic isolation column is arranged at the middle part of the lower part of the pier foundation capping beam 107;
a positioning groove 108 for upper abutment of the damper spring is provided in a circumferential direction of the mounting groove 1070. In this application, the mounting groove 1070 is used for docking with the upper portion of the upper seismic isolation column unit 111.
Two sides of the middle pressure bearing groove 1031 are provided with middle attaching tables extending outwards, the lower portions of the middle attaching tables are provided with middle positioning ring grooves 1130, two sides of the lower pressure bearing groove are provided with lower attaching tables extending outwards, and the lower portions of the lower attaching tables are provided with lower positioning ring grooves 1130.
The connection assembly 114 includes: a docking post 1141; a damping sleeve 1142 is disposed outside the docking post 1141, and a damping ring 1143 is disposed in the middle of the damping sleeve 1142. Damping overcoat 1142 and damping ring 1143 have played indirect antidetonation purpose, go up shock insulation post unit 111, well shock insulation post unit 103 and lower shock insulation post unit from top to bottom the back of butt joint, after receiving pressure, go up shock insulation post unit 111 can be to the downward transmission of a power of forming of well shock insulation post unit 103, also can transmit to lower shock insulation post unit through well shock insulation post unit 103, like this, last shock insulation post unit 111, well shock insulation post unit 103 and lower shock insulation post unit junction set up a plurality of butt joint posts 1141, the damping overcoat 1142 and the damping ring 1143 of butt joint post 1141 have played indirect antidetonation purpose.
The principle of this application does: after the base part receives pressure, pressure forms vibrations downwards through the base part, go up shock insulation post unit 111, shock insulation post unit 103 and shock insulation post unit down regard as the antidetonation structure of main part in the centre, subdue the vibrations that form, what this application adopted is shock insulation post subassembly and damping spring subassembly assorted mode, in this application, damping spring subassembly main part sets up on shock insulation post subassembly, the vibrations that the atress produced like this will transmit shock insulation post subassembly, with shock insulation post subassembly shock absorption, and fall the subassembly through first noise reduction subassembly 106 and the second and be used for eliminating shock insulation post subassembly and damping spring subassembly at the produced noise of shock attenuation in-process.
The damping component comprises a plurality of damping units at least, including last damping unit, well damping unit and lower damping unit, it includes shock insulation post unit 111 and last plummer 1111 to go up damping unit, well damping unit includes well shock insulation post unit 103 and well plummer 1032, lower damping unit includes shock insulation post unit and plummer down, go up shock insulation post unit 111, well shock insulation post unit 103 constitutes a mechanism of combatting earthquake stage by stage with shock insulation post unit down, and last shock insulation post unit 111, well shock insulation post unit 103 and the circumferential last plummer 1111 of lower shock insulation post unit, well plummer 1032, the plummer punishment do not is provided with damping spring assembly down, in this application, go up shock insulation post unit 111, well shock insulation post unit 103 and lower shock insulation post unit are as main anti-seismic mechanism, damping spring assembly is as supplementary anti-seismic mechanism, because main anti-seismic mechanism and supplementary anti-seismic mechanism have all set up inside seat cylinder 104, make the purpose of realizing the shock insulation inside seat cylinder 104. This application does not adopt machinery to assist antidetonation, has only adopted the damping spring subassembly as supplementary absorbing purpose, has reduced the production of mechanical wear and mechanical noise. Meanwhile, the first noise reduction assembly 106 and the second noise reduction assembly have the same structure and both comprise a noise reduction plate 1060, a plurality of frame bodies which are uniformly arranged are arranged on the noise reduction plate 1060, and an upper sound absorption sheet 1061 and a lower sound absorption sheet 1062 are arranged in each frame body; the sound absorbing sheet is provided with a honeycomb type sound absorbing hole, and the honeycomb type sound absorbing hole is used for eliminating mechanical noise generated by spring expansion in the shock absorption process and eliminating vibration noise generated by the shock insulation column in the shock absorption process.
The mechanical noise includes noise generated by light steel used, steel beam frames, and the like, and naturally includes noise generated by a wood beam structure.
In step 2), the method of building a substrate above the support base structure is as follows:
(1) a reinforcement cage is arranged along the upper part of the base and comprises an annular reinforcement cage arranged along the peripheral base; and a transverse/longitudinal reinforcement cage arranged from the peripheral base to the inner base to form a base foundation framework; the base foundation framework comprises a plurality of prefabricated units; wherein, prefabricated unit can be set up according to the space unit that forms in the design drawing, for example room etc..
(2) Building an integral framework of each prefabricated unit on the basis of the base foundation framework;
(3) and pouring concrete on each integral framework and the foundation framework of the foundation according to standard operation to form the foundation, wherein the foundation is formed by adopting prefabricated steel rib plates.
Preferably, in step 4), a concrete 3D printing robot is used to construct a wall, and the wall includes:
the concrete wall structure comprises at least two prefabricated steel bar cages arranged in parallel, concrete wall units poured along the prefabricated steel bar cages, an interlayer formed between the concrete wall units, and a foam plate or a heat insulation layer formed by broken stone particles filled in the interlayer.
The concrete 3D printing robot is used for building a wall body, the forming is fast, the prefabrication is strong, meanwhile, the wall body comprises at least two prefabricated steel bar cages which are arranged in parallel, concrete wall body units which are poured along the prefabricated steel bar cages form an interlayer between the concrete wall body units, and a foam plate or a heat insulation layer formed by broken stone particles is filled in the interlayer. According to the building heat preservation method, different heat preservation layers can be used according to different buildings, such as square cabins, foam plates are used in the middle interlayer, concrete used in the construction process can be greatly saved, and the heat preservation effect can be achieved; when the building is a multi-layer structure, the broken stone particles can be filled, and the broken stone particles can be construction waste and waste buildings and can be recycled after being broken.
In the above, the modular preparation programs are control programs input to the concrete 3D printing robot, and the control programs may be provided by a manufacturer. This application is not reiterated.
In the above, the building construction embedded inside the wall body includes a door, a window frame, and the like.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or technical improvements to the market, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (13)
1. The modular green building construction method is characterized by comprising the following steps:
step 1) obtaining a design drawing;
step 2) constructing a base component of the building according to the building structure in the design drawing; the base component comprises a plurality of parallel support seat structures which are at least positioned at four corners of the base and are arranged inwards along the four corners, and the base is constructed above the support seat structures;
step 3) designing a modular prefabricated program according to the building structure in the design drawing, wherein the modular prefabricated program comprises a modular prefabricated wall and a building structure embedded in the wall;
and 4) building a wall body by adopting a concrete 3D printing robot according to a set modular prefabricating program, and installing a building embedded in the wall body at a reserved position to build the wall body.
2. The modular green building construction method of claim 1, wherein the support base structure comprises a base,
a pier seat column body is arranged at the upper part of the base, a hollow groove body is arranged in the pier seat column body, and a damping component is arranged in the groove body;
the shock absorption assembly is provided with a shock insulation column assembly, an annular groove is formed between the shock insulation column assembly and the inner wall of the pier seat column body, a plurality of shock absorption spring assemblies are arranged in the annular groove, and
and a first noise reduction assembly and a second noise reduction assembly are respectively arranged on two sides of the inner wall of the annular groove and are used for eliminating noise generated by the shock insulation column assembly and the shock absorption spring assembly in the shock absorption process.
3. The modular green building construction method of claim 1, wherein the shock-absorbing assembly is composed of at least a plurality of shock-absorbing units,
the damping device at least comprises an upper damping unit, a middle damping unit and a lower damping unit;
the upper shock absorption unit comprises an upper shock insulation column unit, the lower part of the upper shock insulation column unit is provided with an upper pressure bearing area which is convex downwards, and an upper bearing platform is arranged along the circumferential direction of the upper shock insulation column unit along the upper pressure bearing area;
the bottom of the upper pressure bearing area is provided with a pressure bearing beam matched with the upper pressure bearing area;
the middle damping unit comprises a middle damping column unit, the upper part of the middle damping column unit is provided with a middle bearing groove matched with the bearing beam, the lower part of the middle damping column unit is provided with a middle bearing area which is convex downwards, and a middle bearing platform is arranged along the middle bearing area to the circumference of the middle damping column unit;
the lower shock absorption unit comprises a lower shock insulation column unit, a lower bearing groove matched with the middle bearing platform is arranged at the upper part of the lower shock insulation column unit, a lower bearing area which is convex downwards is arranged at the lower part of the lower shock insulation column unit, and the lower bearing platform is arranged along the circumferential direction of the lower bearing area to the lower shock insulation column unit;
a plurality of damping spring assemblies are respectively arranged on the upper bearing platform, the middle bearing platform and the lower bearing platform.
4. The modular greenery building construction method of claim 3, wherein the upper bearing plate and the middle bearing groove and the lower bearing groove and the middle bearing plate are butted by a plurality of connection assemblies, respectively.
5. The modular green building construction method of claim 3, wherein a first upper attaching groove is provided in a circumferential direction of the upper seismic isolation column unit and in an upper portion of the upper platform;
a first middle joint groove is arranged in the circumferential direction of the middle shock insulation column unit and at the upper part of the middle bearing table;
a first lower joint groove is formed in the circumferential direction of the lower shock insulation column unit and in the upper part of the lower bearing table;
the first upper attaching groove, the first middle attaching groove and the first lower attaching groove are respectively attached to the first noise reduction assembly.
6. The modular greenery building construction method of claim 2, wherein the inner wall of the pier base column is provided with at least an upper receiving platform matching the upper receiving platform;
a middle bearing table of the middle bearing table is matched;
a lower bearing table matched with the lower bearing table;
the upper bearing table and the upper bearing table are butted to form an upper annular groove;
the middle bearing table and the middle bearing table are butted to form a middle annular groove;
the lower bearing table and the lower receiving table are butted to form a lower annular groove;
a plurality of damping spring assemblies are respectively arranged in the upper annular groove, the middle annular groove and the lower annular groove;
a second upper attaching groove is formed in the inner wall of the pier seat column body and positioned on the upper bearing platform;
a second middle joint groove is formed in the inner wall of the pier seat column body and positioned on the middle bearing platform;
a second lower joint groove is formed in the inner wall of the pier seat column body and positioned on the lower bearing platform;
and the second upper attaching groove, the second middle attaching groove and the second lower attaching groove are respectively attached to the second noise reduction assembly.
7. The modular green building construction method of claim 2, wherein the damping spring assembly comprises a spring seat which is circular and correspondingly arranged at the bottom of the annular groove, and the two sides of the bottom of the spring seat are provided with inserts extending towards the two sides of the annular groove, and the noise reduction assembly is arranged at the upper part of the insert and clings to the inner wall of the annular groove;
the upper part of the spring seat is provided with a damping spring which is fixed with the lower part of the spring seat;
the upper part of the damping spring is propped against the positioning groove or the positioning ring groove.
8. The method for constructing a modular green building according to claim 2, 5 or 6, wherein the first noise reduction assembly and the second noise reduction assembly have the same structure and each include a noise reduction plate, the noise reduction plate is provided with a plurality of frames which are uniformly arranged up and down, and an upper sound absorption sheet and a lower sound absorption sheet are arranged in the frames;
the sound absorption sheet is provided with a honeycomb type sound absorption hole,
the noise reduction plate is arranged close to the inner wall of the pier seat column body or close to the outer wall of the shock insulation column;
the honeycomb type sound absorption hole is used for eliminating mechanical noise generated by the expansion and contraction of the spring in the shock absorption process and eliminating vibration noise generated by the shock insulation column in the shock absorption process.
9. The modular green building construction method of claim 2, wherein the upper part of the pier seat column is provided with a pier seat capping beam, the upper part of which is used for bearing the bridge deck;
an installation groove for positioning the shock insulation column is arranged in the middle of the lower part of the pier seat capping beam;
and a positioning groove for abutting the upper part of the damping spring is arranged in the circumferential direction of the mounting groove.
10. The modular green building construction method of claim 3, wherein the middle bearing groove is provided at both sides thereof with middle attaching tables extending outward, the middle attaching tables are provided at lower portions thereof with middle positioning ring grooves,
and lower joint tables extending outwards are arranged on two sides of the lower bearing groove, and lower positioning ring grooves are arranged on the lower parts of the lower joint tables.
11. The modular green building construction method of claim 4, wherein the connection assembly comprises:
butting columns;
a damping outer sleeve is arranged outside the butt joint column, and a damping ring is arranged in the middle of the damping outer sleeve.
12. The modular green building construction method of claim 1, wherein in step 2), the method of building a substrate above the support base structure is as follows:
(1) a reinforcement cage is arranged along the upper part of the base and comprises an annular reinforcement cage arranged along the peripheral base; and a transverse/longitudinal reinforcement cage arranged from the peripheral base to the inner base to form a base foundation framework; the base foundation framework comprises a plurality of prefabricated units;
(2) building an integral framework of each prefabricated unit on the basis of the base foundation framework;
(3) and pouring concrete on each integral framework and the foundation framework of the foundation according to standard operation to form the foundation, wherein the foundation is formed by prefabricated steel rib plates.
13. The modular green building construction method of claim 1, wherein in the step 4), a concrete 3D printing robot is used to construct a wall body, the wall body comprising:
the concrete wall comprises at least two prefabricated steel bar cages arranged in parallel, concrete wall units poured along the prefabricated steel bar cages, an interlayer formed between the concrete wall units, and a heat insulation layer filled with foam plates or broken stone particles in the interlayer.
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