CN115680136B - Modularized green building construction method - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 46
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- 230000035939 shock Effects 0.000 claims description 175
- 238000009413 insulation Methods 0.000 claims description 81
- 238000013016 damping Methods 0.000 claims description 52
- 238000010521 absorption reaction Methods 0.000 claims description 47
- 230000009467 reduction Effects 0.000 claims description 46
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- 230000002787 reinforcement Effects 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 15
- 238000000429 assembly Methods 0.000 claims description 15
- 238000002955 isolation Methods 0.000 claims description 10
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- 230000008602 contraction Effects 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 15
- 230000007246 mechanism Effects 0.000 description 9
- 239000011229 interlayer Substances 0.000 description 4
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- 238000003032 molecular docking Methods 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The invention provides a modularized green building construction method, which comprises the following steps: step 1) obtaining a design drawing; step 2) constructing a base part of a building according to the building structure in the design drawing; the base part comprises a plurality of parallel rows of supporting 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 supporting seat structures; step 3) designing a modularized prefabrication program according to a building structure in a design drawing, wherein the modularized prefabrication program comprises modularized prefabrication walls and building construction embedded in the walls; and 4) constructing a wall body by adopting a concrete 3D printing robot according to a set modularized prefabrication program, and installing a building embedded in the wall body at a reserved position for construction. The wall body is built by the concrete 3D printing robot, so that the wall body is quick in forming and has strong prefabrication.
Description
Technical Field
The invention relates to the technical field of green building construction, in particular to a modularized green building construction method.
Background
The existing lightweight building construction, such as a lightweight villa, a shelter and a modularized building unit, basically adopts a more environment-friendly construction method, such as light steel, prefabricated modules and the like.
Among the prior art disclosures, for example, publication No.: the patent literature of CN101725259a discloses a modular building structure comprising a plurality of rebar frames arranged at intervals and fixedly connected to a foundation, respectively; and a plurality of columns produced modularly, a plurality of walls produced modularly and floors produced modularly; the column body is provided with a vertical through hole capable of accommodating 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 slab is fixedly arranged on the wall body. The method of constructing the building structure comprises the steps of: a. setting a steel bar frame, b, positioning and installing a column body, c, embedding a wall body, d, installing a floor slab, e, and casting concrete. For another example, the publication number is: the patent literature of CN113090076A discloses a modularized prefabricated integrated building construction system, which comprises a building base part, a side outer wall part, a corner outer wall part, a middle outer wall part, an inner wall part and a roof part, wherein the parts are connected through a wooden dovetail joint combination to form an integral house; the building structure, the heat preservation, the decoration surface material and the peripheral protection structure are integrated in each part, and meanwhile, electromechanical equipment and a pipeline system used for the building are integrated and preloaded. The building base component comprises a concrete slab, a base wood frame structure, a base heat-insulating layer, a floor heating pipe, base layer wires, an outdoor wood floor, an indoor ground reference surface, an indoor ground mounting sealing plate I and an indoor ground mounting sealing plate II;
in the above-mentioned publication, for example, when light steel is used as a substrate, the light steel is deformed by movement or vibration on the upper portion of the substrate, and the light steel is stepped on to have noise, and other prefabricated members also generate similar noise.
Disclosure of Invention
Accordingly, a primary object of the present invention is to provide a modular green building construction method.
The technical scheme adopted by the invention is as follows:
a modular green building construction method comprising:
step 1) obtaining a design drawing;
step 2) constructing a base part of a building according to the building structure in the design drawing; the base part comprises a plurality of parallel rows of supporting 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 supporting seat structures;
step 3) designing a modularized prefabrication program according to a building structure in a design drawing, wherein the modularized prefabrication program comprises modularized prefabrication walls and building components embedded in the walls;
and 4) constructing the wall body by adopting a concrete 3D printing robot according to a set modularized prefabrication program, and installing building components embedded in the wall body at reserved positions.
Preferably, the support base structure comprises a base,
the upper part of the base is provided with a pier seat cylinder, the interior of the pier seat cylinder is a hollow groove body, and a damping component is arranged in the groove body;
the shock absorbing assembly has a shock isolating column assembly, an annular groove is formed between the shock isolating column assembly and the inner wall of the pier seat column, a plurality of shock absorbing spring assemblies are arranged in the annular groove, and
the first noise reduction assembly and the second noise reduction assembly are respectively arranged on two sides of the inner wall of the annular groove and used for eliminating noise generated in the shock absorption process of the shock insulation column assembly and the shock absorption spring assembly.
Preferably, the shock absorbing assembly is formed at least by a plurality of shock absorbing units,
at least comprises an upper shock absorption unit, a middle shock absorption unit and a lower shock absorption unit;
the upper shock absorption unit comprises an upper shock insulation column unit, an upper bearing area protruding downwards is arranged at the lower part of the upper shock insulation column unit, and an upper bearing table is arranged along the circumferential direction of the upper shock insulation column unit in the upper bearing area;
the bottom of the upper bearing area is provided with a bearing beam matched with the upper bearing area;
the middle damping unit comprises a middle shock isolation column unit, a middle bearing groove matched with the bearing beam is formed in the upper portion of the middle shock isolation column unit, a middle bearing area protruding downwards is formed in the lower portion of the middle shock isolation column unit, and a middle bearing table is arranged along the middle bearing area towards the circumference of the middle shock isolation column unit;
the lower shock absorption unit comprises a lower shock insulation column unit, a lower bearing groove matched with the middle bearing table 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 the lower bearing table 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 table, the middle bearing table and the lower bearing table.
Preferably, the upper bearing platform and the middle bearing groove and the lower bearing groove and the middle bearing platform are respectively in butt joint through a plurality of connecting components.
Preferably, a first upper fitting groove is formed in the circumferential direction of the upper shock insulation column unit and in the upper portion of the upper bearing table;
a first middle attaching groove is formed in the circumferential direction of the middle shock isolation column unit and in the upper part of the middle bearing table;
a first lower attaching 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 cylinder is at least provided with an upper bearing table matched with the upper bearing table;
a middle bearing table matched with the middle bearing table;
a lower receiving table matched with the lower bearing table;
the upper bearing table and the upper bearing table are in butt joint 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 bearing table are in butt joint 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 cylinder and positioned on the upper bearing table;
a second middle attaching groove is formed in the inner wall of the pier seat cylinder and positioned on the middle bearing table;
a second lower attaching groove is formed in the inner wall of the pier seat cylinder and positioned on the lower bearing table;
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, the spring seat is in a circular ring shape and is correspondingly arranged at the bottom of the annular groove, 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 inserts and is clung to the inner wall of the annular groove;
a damping spring is arranged at the upper part of the spring seat and 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 comprise noise reduction plates, wherein the noise reduction plates are 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 absorbing sheet is provided with honeycomb sound absorbing holes,
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 sound absorbing holes are used for eliminating mechanical noise generated by 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 cylinder is provided with a pier seat capping beam, and the upper part of the pier seat capping beam is used for bearing a bridge deck;
the middle part of the lower part of the pier seat cover beam is provided with a mounting groove for positioning the shock insulation column;
a positioning groove for abutting against the upper part of the damping spring is arranged in the circumferential direction of the mounting groove.
Preferably, the two sides of the middle pressure-bearing groove are provided with middle attaching platforms which extend outwards, the lower parts of the middle attaching platforms are provided with middle positioning ring grooves,
the both sides of lower pressure-bearing groove are provided with the lower laminating platform of outside extension, and lower laminating platform lower part is provided with down the locating ring groove.
Preferably, the connection assembly includes:
butt-joint columns;
a damping jacket is arranged outside the butt joint column, and a damping ring is arranged in the middle of the damping jacket.
Preferably, in step 2), the method of building a substrate above the support structure is as follows:
(1) a reinforcement cage is arranged along the upper part of the base, and comprises a circumferential reinforcement cage arranged along the peripheral base; and a transverse/longitudinal reinforcement cage disposed from the peripheral base to the inner peripheral base to form a base foundation skeleton; the base skeleton comprises a plurality of prefabricated units;
(2) building an integral framework of each prefabricated unit on the basis of the base framework;
(3) and pouring concrete on each integral framework and the foundation framework of the base according to standard operation to form the base, wherein the base is formed by prefabricated steel rib plates.
Preferably, in step 4), a concrete 3D printing robot is used to construct a wall comprising:
at least two precast reinforcement cages arranged in parallel form a sandwich layer along the precast reinforcement cage concrete wall units, and foam plates or heat preservation layers formed by broken stone particles are filled in the sandwich layer.
In this application, supporting seat structure adopts 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, and the vibrations that the atress produced will transmit shock insulation post subassembly like this to shock insulation post subassembly carries out the shock absorption, and is used for eliminating shock insulation post subassembly and damping spring subassembly produced noise in the shock attenuation in-process through first subassembly of making an uproar and the second of making an uproar that falls.
In the above-mentioned, damper comprises a plurality of damper units at least, including last damper unit, well damper unit and lower damper unit, go up damper unit and include shock insulation post unit and last plummer, well damper unit includes shock insulation post unit and well plummer, lower damper unit includes shock insulation post unit and plummer down, go up shock insulation post unit, shock insulation post unit and lower shock insulation post unit constitution one step by step shock-resistant mechanism, and go up shock insulation post unit, shock insulation post unit and lower shock insulation post unit circumference's last plummer, well plummer, plummer do not are provided with damping spring assembly respectively down, in this application, go up shock insulation post unit, shock insulation post unit and lower shock insulation post unit as main shock-resistant mechanism, shock-resistant spring assembly is as supplementary shock-resistant mechanism, because main shock-resistant mechanism and supplementary shock-resistant mechanism all set up inside the pier base cylinder for at pier base cylinder inside the purpose of realizing shock absorption.
The first noise reduction assembly and the second noise reduction assembly have the same structure and comprise noise reduction plates, wherein the noise reduction plates are provided with a plurality of frame bodies which are uniformly arranged up and down, and an upper sound absorption sheet and a lower sound absorption sheet are arranged in the frame bodies; the sound absorbing sheet is provided with honeycomb sound absorbing holes, and the honeycomb sound absorbing holes are used for eliminating mechanical noise generated by expansion and contraction of the spring in the shock absorption process and vibration noise generated by the shock insulation column in the shock absorption process.
In this application, build the wall body with concrete 3D printing robot, the shaping is fast, have very strong prefabrication nature, simultaneously, the wall body is including the at least twice prefabrication steel bar cage that sets up side by side, follows the concrete wall body unit that prefabricates steel bar cage and pour, constitutes an intermediate layer between concrete wall body unit, packs the foam board or comprises the heat preservation by rubble granule in the intermediate layer. According to the method, different heat preservation layers, such as square cabins, can be used according to different buildings, foam plates are used for 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 of a multi-layer structure, the building can be filled with broken stone particles, and the broken stone particles can be construction waste materials and waste buildings for repeated use after being broken.
Drawings
The following drawings are illustrative of the invention and are not intended to limit the scope of the invention, in which:
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic view of a support structure according to the present invention;
FIG. 3 is a schematic view of a pier seat capping beam according to the present invention;
FIG. 4 is a schematic view of a shock absorbing assembly according to the present invention;
FIG. 5 is a schematic view of the structure of the upper shock insulation column unit of the present invention;
fig. 6 is a schematic structural view of a shock insulator unit according to the present invention.
Detailed Description
The present invention will be further described in detail with reference to the following specific examples, which are given by way of illustration, in order to make the objects, technical solutions, design methods and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 6, the present invention provides a modular green building construction method comprising:
step 1) obtaining a design drawing;
step 2) constructing a base part of a building according to the building structure in the design drawing; the base part comprises a plurality of parallel rows of supporting 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 supporting seat structures;
step 3) designing a modularized prefabrication program according to a building structure in a design drawing, wherein the modularized prefabrication program comprises modularized prefabrication walls and building components embedded in the walls;
and 4) constructing the wall body by adopting a concrete 3D printing robot according to a set modularized prefabrication program, and installing building components embedded in the wall body at reserved positions.
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 absorbing assembly has a shock insulating column assembly, a carrier block 101 for supporting the shock insulating column assembly,
an annular groove is formed between the shock insulation column component and the inner wall of the pier seat column 104, a plurality of shock absorption spring components are arranged in the annular groove, and
the first noise reduction assembly 106 and the 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 in the shock absorption process of the shock insulation column assembly and the shock absorption spring assembly.
In this application, what 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, and the vibrations that the atress produced will be transmitted to shock insulation post subassembly like this to shock insulation post subassembly carries out the shock absorption, and is used for eliminating shock insulation post subassembly and damping spring subassembly produced noise at shock attenuation in-process through first subassembly 106 of making an uproar and the second of making an uproar that falls.
In the above, the base 100 and pier seat post 104 may be an integrally cast concrete structure. The damping component at least comprises 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 absorbing unit comprises an upper shock isolating column unit 111, wherein an upper bearing area 1110 protruding downwards is arranged at the lower part of the upper shock isolating column unit 111, and an upper bearing platform 1111 is arranged along the circumferential direction of the upper bearing area 1110 to the upper shock isolating column unit 111;
the bottom of the upper bearing area 1110 is provided with a bearing beam 112 matched with the upper bearing area 1110;
the middle damping unit comprises a middle shock-absorbing column unit 103, a middle bearing groove 1031 matched with the bearing beam 112 is arranged at the upper part of the middle shock-absorbing column unit 103, a middle bearing area 1030 protruding downwards is arranged at the lower part of the middle shock-absorbing column unit 103, and a middle bearing table 1032 is arranged along the middle bearing area 1030 towards the circumference of the middle shock-absorbing column unit 103;
the lower shock absorption unit comprises a lower shock insulation column unit, a lower bearing groove matched with the middle bearing table 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 table is arranged along the circumferential direction of the lower bearing area to the lower shock insulation column unit;
a plurality of damper spring assemblies are provided on the upper and middle load-carrying stages 1111, 1032, respectively.
The upper bearing stage 1111 and the middle bearing tank 1031 and the lower bearing tank 1032 are respectively abutted by a plurality of connection assemblies 114.
A first upper fitting groove 1112 is provided in the circumferential direction of the upper column unit 111 and in the upper portion of the upper loading base 1111;
a first middle fitting groove 1033 is provided in the circumferential direction of the center pillar unit 103 and in the upper portion of the middle carrier 1032;
a first lower attaching 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 with 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 receptacle 1043 that mates with the middle receptacle 1032;
a lower landing 1045 that mates with the lower landing;
the upper bearing platform 1111 and the upper bearing platform 1041 are butted to form an upper annular groove 110;
the middle bearing table 1032 and the middle bearing table 1043 are butted to form a middle annular groove;
the lower bearing table and the lower bearing table 1045 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 1040 is formed in the inner wall of the pier seat 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 seat column 104 and positioned on the middle bearing 1043;
a second lower attaching groove 1044 is formed in the inner wall of the pier seat column 104 and located on the lower receiving platform 1045;
the second upper fitting groove 1040, the second middle fitting groove 1042, and the second lower fitting groove 1044 are respectively fitted with the second noise reduction component.
The above example depicts the upper abutment 1111 and the upper abutment 1041 being abutted to form an upper annular groove; the middle bearing table 1032 and the middle bearing table 1043 are butted to form a middle annular groove; the lower bearing table and the lower bearing table 1045 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; the damper spring assembly body is provided on the shock insulation column assembly, that is, the upper loading table 1111, the middle loading table 1032, and the lower loading table as the supporting portions of the main damper spring assembly.
In the above, the shock absorbing assembly is at least formed by a plurality of shock absorbing units, at least including an upper shock absorbing unit, a middle shock absorbing unit and a lower shock absorbing unit, the upper shock absorbing unit includes an upper shock isolating column unit 111 and an upper loading platform 1111, the middle shock absorbing unit includes a middle shock isolating column unit 103 and a middle loading platform 1032, the lower shock absorbing unit includes a lower shock isolating column unit and a lower loading platform, the upper shock isolating column unit 111, the middle shock isolating column unit 103 and the lower shock isolating column unit constitute a step-by-step shock absorbing mechanism, and the upper loading platform 1111, the middle loading platform 1032 and the lower loading platform in the circumferences of the upper shock isolating column unit 111, the middle shock isolating column unit 103 and the lower shock isolating column unit are respectively provided with a shock absorbing spring assembly.
Since the upper, middle and lower carriages 1111, 1032 are the supporting portions of the main damper spring assemblies, the damper spring assemblies are mainly concentrated in the upper, middle and lower carriage sections 1111, 1032.
In the above description, the damping spring assembly includes a spring seat 105, the spring seat 105 is in a ring shape, and is correspondingly disposed at the bottom of the annular groove, 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 inserts and is closely attached to the inner wall of the annular groove;
a damper spring fixed to the lower portion of the spring seat 105 is provided at the upper portion of the spring seat 105;
the upper portion of the damper spring is seated against the detent 108 or into the detent groove 1130.
The first noise reduction component 106 and the second noise reduction component have the same structure and both comprise a noise reduction plate 1060, wherein a plurality of frames which are uniformly arranged 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 honeycomb sound absorbing holes,
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 sound absorbing holes are used for eliminating mechanical noise generated by 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, the damping spring assembly is adopted as the auxiliary damping device, and the first and second noise reduction assemblies 106 and 1060 have the same structure and each includes a noise reduction plate 1060, the noise reduction plate 1060 is provided with a plurality of frames uniformly arranged up and down, 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 honeycomb sound absorbing holes, and the honeycomb sound absorbing holes are used for eliminating mechanical noise generated by expansion and contraction of the spring in the shock absorption process and vibration noise generated by the shock insulation column in the shock absorption process.
In the above description, the pier seat column 104 is provided with a pier seat capping beam 107 at the upper part, and the upper part of the pier seat capping beam 107 is used for bearing the bridge deck;
a mounting groove 1070 for positioning the shock insulation column is provided at the lower middle part of the pier seat capping beam 107;
a positioning groove 108 for abutting against the upper portion of the damper spring is provided in the circumferential direction of the mounting groove 1070. In this application, the mounting slots 1070 are used for docking mounting with the upper portion of the upper shock insulator column unit 111.
The two sides of the middle pressure-bearing groove 1031 are provided with middle attaching platforms which extend outwards, the lower parts of the middle attaching platforms are provided with middle positioning ring grooves 1130, the two sides of the lower pressure-bearing groove are provided with lower attaching platforms which extend outwards, and the lower parts of the lower attaching platforms are provided with lower positioning ring grooves 1130.
The connection assembly 114 includes: a docking post 1141; a damping sleeve 1142 is provided outside the docking post 1141, and a damping ring 1143 is provided in the middle of the damping sleeve 1142. The damping jacket 1142 and the damping ring 1143 serve the purpose of indirect earthquake resistance, after the upper shock insulation column unit 111, the middle shock insulation column unit 103 and the lower shock insulation column unit are butted from top to bottom, after being subjected to pressure, the upper shock insulation column unit 111 downwards forms a force transmission to the middle shock insulation column unit 103 and also can be transmitted to the lower shock insulation column unit through the middle shock insulation column unit 103, so that a plurality of butting columns 1141 are arranged at the joints of the upper shock insulation column unit 111, the middle shock insulation column unit 103 and the lower shock insulation column unit, and the damping jacket 1142 and the damping ring 1143 of the butting columns 1141 serve the purpose of indirect earthquake resistance.
The principle of the application is as follows: when the base member receives pressure, pressure forms vibrations downwards through the base member, goes up shock insulation column unit 111, middle shock insulation column unit 103 and lower shock insulation column unit and as the shock-proof structure of main part, subdue the vibrations of formation, what this application adopted is shock insulation column assembly and damping spring subassembly assorted mode, in this application, damping spring subassembly main part sets up on shock insulation column assembly, the vibrations that the atress produced will transmit shock insulation column assembly like this to shock insulation column assembly carries out the shock absorption, and fall the subassembly through first noise reduction subassembly 106 and the second and be used for eliminating shock insulation column assembly and damping spring assembly produced noise in the shock attenuation process.
The shock-absorbing assembly is composed of a plurality of shock-absorbing units, at least comprising an upper shock-absorbing unit, a middle shock-absorbing unit and a lower shock-absorbing unit, wherein the upper shock-absorbing unit comprises an upper shock-absorbing column unit 111 and an upper bearing table 1111, the middle shock-absorbing unit comprises a middle shock-absorbing column unit 103 and a middle bearing table 1032, the lower shock-absorbing unit comprises a lower shock-absorbing column unit and a lower bearing table, the upper shock-absorbing column unit 111, the middle shock-absorbing column unit 103 and the lower shock-absorbing column unit form a step-by-step shock-absorbing mechanism, and shock-absorbing spring assemblies are respectively arranged on the upper bearing table 1111, the middle bearing table 1032 and the lower bearing table in the circumferential directions of the upper shock-absorbing column unit 111, the middle shock-absorbing column unit 103 and the lower shock-absorbing column unit as main shock-absorbing mechanisms, and the shock-absorbing spring assemblies as auxiliary shock-absorbing mechanisms. The vibration-resistant damping spring assembly is not mechanically assisted and only used for assisting vibration absorption, so that mechanical abrasion and mechanical noise are reduced. Meanwhile, the first noise reduction assembly 106 and the second noise reduction assembly have the same structure and comprise a noise reduction plate 1060, a plurality of frames which are uniformly arranged 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 honeycomb sound absorbing holes, and the honeycomb sound absorbing holes are used for eliminating mechanical noise generated by expansion and contraction of the spring in the shock absorption process and vibration noise generated by the shock insulation column in the shock absorption process.
The mechanical noise includes noise generated by the light steel, the steel beam frame, and the like, and naturally, noise generated by the wood beam structure, and the like are also included.
In step 2), the method of building a substrate over a support structure is as follows: a reinforcement cage is arranged along the upper part of the base, and comprises a circumferential reinforcement cage arranged along the peripheral base; and a transverse/longitudinal reinforcement cage disposed from the peripheral base to the inner peripheral base to form a base foundation skeleton; the base skeleton comprises a plurality of prefabricated units; wherein the prefabricated units can be set according to the space units formed in the design drawing, such as rooms and the like.
(2) Building an integral framework of each prefabricated unit on the basis of the base framework;
(3) and pouring concrete on each integral framework and the foundation framework of the base according to standard operation to form the base, wherein the base is formed by prefabricated steel rib plates.
Preferably, in step 4), a concrete 3D printing robot is used to construct a wall comprising:
at least two precast reinforcement cages arranged in parallel form a sandwich layer along the precast reinforcement cage concrete wall units, and foam plates or heat preservation layers formed by broken stone particles are filled in the sandwich layer.
The wall body is built by a concrete 3D printing robot, the wall body is quick in forming and has strong prefabrication, meanwhile, the wall body comprises at least two prefabricated reinforcement cages which are arranged in parallel, concrete wall body units are poured along the prefabricated reinforcement cages, an interlayer is formed between the concrete wall body units, and foam plates or heat preservation layers formed by broken stone particles are filled in the interlayer. According to the method, different heat preservation layers, such as square cabins, can be used according to different buildings, foam plates are used for 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 of a multi-layer structure, the building can be filled with broken stone particles, and the broken stone particles can be construction waste materials and waste buildings for repeated use after being broken.
In the above, the modular prefabrication program is a control program input to the concrete 3D printing robot, and these control programs may be provided by a manufacturer. This application is not tired.
In the above, the building elements embedded inside the wall include a door, a window frame, and the like.
The foregoing description of embodiments of the invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or 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 various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (11)
1. A modular green building construction method comprising:
step 1) obtaining a design drawing;
step 2) constructing a base part of a building according to the building structure in the design drawing; the base part comprises a plurality of parallel rows of supporting 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 supporting seat structures;
step 3) designing a modularized prefabrication program according to a building structure in a design drawing, wherein the modularized prefabrication program comprises modularized prefabrication walls and building components embedded in the walls;
step 4) constructing a wall body by adopting a concrete 3D printing robot according to a set modularized prefabrication program, and installing building components embedded in the wall body at reserved positions;
the support base structure comprises a base seat,
the upper part of the base is provided with a pier seat cylinder, the interior of the pier seat cylinder is a hollow groove body, and a damping component is arranged in the groove body;
the shock absorbing assembly has a shock isolating column assembly, an annular groove is formed between the shock isolating column assembly and the inner wall of the pier seat column, a plurality of shock absorbing spring assemblies are arranged in the annular groove, and
the two sides of the inner wall of the annular groove are respectively provided with a first noise reduction component and a second noise reduction component, and the first noise reduction component and the second noise reduction component are used for eliminating noise generated in the shock absorption process of the shock insulation column component and the shock absorption spring component;
the shock absorbing assembly is formed by at least a plurality of shock absorbing units,
at least comprises an upper shock absorption unit, a middle shock absorption unit and a lower shock absorption unit;
the upper shock absorption unit comprises an upper shock insulation column unit, an upper bearing area protruding downwards is arranged at the lower part of the upper shock insulation column unit, and an upper bearing table is arranged along the circumferential direction of the upper shock insulation column unit in the upper bearing area;
the bottom of the upper bearing area is provided with a bearing beam matched with the upper bearing area;
the middle damping unit comprises a middle shock isolation column unit, a middle bearing groove matched with the bearing beam is formed in the upper portion of the middle shock isolation column unit, a middle bearing area protruding downwards is formed in the lower portion of the middle shock isolation column unit, and a middle bearing table is arranged along the middle bearing area towards the circumference of the middle shock isolation column unit;
the lower shock absorption unit comprises a lower shock insulation column unit, a lower bearing groove matched with the middle bearing table 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 the lower bearing table 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 table, the middle bearing table and the lower bearing table.
2. The modular green building construction method according to claim 1, wherein the upper bearing table and the middle bearing groove and the lower bearing groove and the middle bearing table are respectively butted by a plurality of connecting components.
3. The modular green building construction method according to claim 1, wherein a first upper fitting groove is provided in a circumferential direction of the upper shock insulation column unit and in an upper portion of the upper loading table;
a first middle attaching groove is formed in the circumferential direction of the middle shock isolation column unit and in the upper part of the middle bearing table;
a first lower attaching 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.
4. The modular green building construction method according to claim 1, wherein the pier seat cylinder inner wall is provided with at least an upper abutment matching an upper abutment;
a middle bearing table matched with the middle bearing table;
a lower receiving table matched with the lower bearing table;
the upper bearing table and the upper bearing table are in butt joint 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 bearing table are in butt joint 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 cylinder and positioned on the upper bearing table;
a second middle attaching groove is formed in the inner wall of the pier seat cylinder and positioned on the middle bearing table;
a second lower attaching groove is formed in the inner wall of the pier seat cylinder and positioned on the lower bearing table;
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.
5. The method for constructing the modularized green building according to claim 1, wherein the damping spring component comprises a spring seat which is in a circular ring shape and is correspondingly arranged at the bottom of the annular groove, the two sides of the bottom of the spring seat are provided with inserts which extend to the two sides of the annular groove, and the noise reduction component is arranged at the upper part of the inserts and is clung to the inner wall of the annular groove;
a damping spring is arranged at the upper part of the spring seat and 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.
6. The method according to claim 1, 3 or 4, wherein the first noise reduction component and the second noise reduction component have the same structure and each comprise a noise reduction plate, a plurality of frames which are uniformly arranged up and down are arranged on the noise reduction plate, and an upper sound absorption sheet and a lower sound absorption sheet are arranged in the frames;
the sound absorbing sheet is provided with honeycomb sound absorbing holes,
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 sound absorbing holes are used for eliminating mechanical noise generated by 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.
7. The modular green building construction method according to claim 1, wherein the pier seat cylinder is provided at an upper portion thereof with a pier seat cap beam for bearing a bridge deck;
the middle part of the lower part of the pier seat cover beam is provided with a mounting groove for positioning the shock insulation column;
a positioning groove for abutting against the upper part of the damping spring is arranged in the circumferential direction of the mounting groove.
8. The method for constructing a modularized green building according to claim 1, wherein the two sides of the middle pressure-bearing groove are provided with middle attaching platforms which extend outwards, the lower parts of the middle attaching platforms are provided with middle positioning ring grooves,
the both sides of lower pressure-bearing groove are provided with the lower laminating platform of outside extension, and lower laminating platform lower part is provided with down the locating ring groove.
9. The modular green building construction method according to claim 2, wherein the connection assembly comprises:
butt-joint columns;
a damping jacket is arranged outside the butt joint column, and a damping ring is arranged in the middle of the damping jacket.
10. The modular green building construction method according to claim 1, wherein in step 2) the method of constructing 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 a circumferential reinforcement cage arranged along the peripheral base; and a transverse/longitudinal reinforcement cage disposed from the peripheral base to the inner peripheral base to form a base foundation skeleton; the base skeleton comprises a plurality of prefabricated units;
(2) building an integral framework of each prefabricated unit on the basis of the base framework;
(3) and pouring concrete on each integral framework and the foundation framework of the base according to standard operation to form the base, wherein the base is formed by prefabricated steel rib plates.
11. The modular green building construction method according to claim 1, wherein in step 4), a concrete 3D printing robot is used to construct a wall comprising:
at least two precast reinforcement cages arranged in parallel form a sandwich layer along the precast reinforcement cage concrete wall units, and foam plates or heat preservation layers formed by broken stone particles are filled in the sandwich layer.
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