EP3306000B1 - Vorgefertigte leichtstahlbetonplattensäulenstruktur und konstruktionsverfahren dafür - Google Patents

Vorgefertigte leichtstahlbetonplattensäulenstruktur und konstruktionsverfahren dafür Download PDF

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Publication number
EP3306000B1
EP3306000B1 EP16806817.9A EP16806817A EP3306000B1 EP 3306000 B1 EP3306000 B1 EP 3306000B1 EP 16806817 A EP16806817 A EP 16806817A EP 3306000 B1 EP3306000 B1 EP 3306000B1
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EP
European Patent Office
Prior art keywords
reinforced concrete
lightweight steel
prefabricated lightweight
steel
column
Prior art date
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Active
Application number
EP16806817.9A
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English (en)
French (fr)
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EP3306000A1 (de
EP3306000A4 (de
Inventor
Xinzhi WU
Shifen YAN
Xiaoming Chen
Baorong JIA
Liangfeng XIA
Bing Zhang
Ming GONG
Linfeng SHENG
Fanquan MENG
Xinrong MU
Jingyu Huang
Renpeng WANG
Xiangjie ZHENG
Xiaofeng Wu
Jiale XU
Liang Ma
Weiling LUO
Zhiyong ZHAN
Xueqin Hu
Xiaoyun QIU
Jieyun ZHU
Jun Ding
Jiqing LI
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Shanghai Mechanized Construction Group Co Ltd
Original Assignee
Shanghai Mechanized Construction Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN201510309746.5A external-priority patent/CN104895229B/zh
Priority claimed from CN201510733977.9A external-priority patent/CN105275120B/zh
Application filed by Shanghai Mechanized Construction Group Co Ltd filed Critical Shanghai Mechanized Construction Group Co Ltd
Publication of EP3306000A1 publication Critical patent/EP3306000A1/de
Publication of EP3306000A4 publication Critical patent/EP3306000A4/de
Application granted granted Critical
Publication of EP3306000B1 publication Critical patent/EP3306000B1/de
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03—Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0645—Shear reinforcements, e.g. shearheads for floor slabs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
    • E04B1/21—Connections specially adapted therefor
    • E04B1/215—Connections specially adapted therefor comprising metallic plates or parts

Definitions

  • the present invention relates to the field of architectural design and, more particularly, to a prefabricated lightweight steel reinforced concrete slab-column assembly and a method for construction thereof.
  • Prefabricated lightweight steel-reinforced concrete structures are of a type suitable for industrialized construction because of their outstanding advantages such as standardized design, prefabricated production and assembled construction.
  • CN 201 695 515 U discloses a light-steel light-concrete structural system comprising a column, a beam, a wall, a floor slab and a roof which are cast from light steel and light concrete; the light steel column and the wall are connected by light steel and a connecting piece; and the floor slab and the roof are connected from the light steel, the connecting piece and a steel mesh piece.
  • prefabricated lightweight steel reinforced concrete slab-column assembly which is a monolayer or multilayer structure comprising a plurality of prefabricated lightweight steel-reinforced concrete columns vertically arranged therein.
  • the monolayer or each layer of the multilayer structure comprises a prefabricated lightweight steel-reinforced concrete floor and prefabricated lightweight steel-reinforced concrete wall-like supports.
  • the prefabricated lightweight steel-reinforced concrete floor of each layer is demarcated into a plurality of floor slabs by means of the plurality of prefabricated lightweight steel-reinforced concrete columns and assembled therewith into the prefabricated lightweight steel-reinforced concrete floor.
  • the prefabricated lightweight steel-reinforced concrete wall-like supports are disposed on the prefabricated lightweight steel-reinforced concrete floor and separated apart by the plurality of prefabricated lightweight steel-reinforced concrete columns so that each of the separated prefabricated lightweight steel-reinforced concrete wall-like support is sandwiched between two adjacent prefabricated lightweight steel-reinforced concrete columns.
  • each of the prefabricated lightweight steel-reinforced concrete column, the prefabricated lightweight steel-reinforced concrete floor and/or prefabricated lightweight steel-reinforced concrete wall-like support may comprise a lightweight steel frame comprised of shear-resistant steel parts and cast concrete encasing the frame.
  • each of the shear-resistant steel parts may comprise a lightweight steel sheet and shear-resistant structures, wherein the shear-resistant structures are formed by punching holes in the lightweight steel sheet.
  • each prefabricated lightweight steel-reinforced concrete column may be comprised of four vertically arranged shear-resistant steel parts serving as vertical side panels and horizontally arranged shear-resistant steel parts serving as tie panels connecting the vertically arranged shear-resistant steel parts.
  • each prefabricated lightweight steel-reinforced concrete wall-like support may be assembled from vertically, horizontally and obliquely arranged shear-resistant steel parts.
  • the prefabricated lightweight steel-reinforced concrete wall-like support may be a wall-like support without any opening with its frame being formed of four vertically arranged shear-resistant steel parts serving as vertical side panels, horizontally arranged shear-resistant steel parts serving as tie panels connecting the vertically arranged shear-resistant steel parts and obliquely arranged shear-resistant steel parts diagonally connecting the corners for oblique support.
  • the prefabricated lightweight steel-reinforced concrete wall-like support may be a wall-like support defining a window opening and consisting of a plurality of frame sections, and wherein each of the frame sections is formed of four vertically arranged shear-resistant steel parts serving as vertical side panels, horizontally arranged shear-resistant steel parts serving as tie panels connecting the vertically arranged shear-resistant steel parts and obliquely arranged shear-resistant steel parts diagonally connecting the corners for oblique support.
  • the prefabricated lightweight steel-reinforced concrete wall-like support may be a wall-like support defining a door opening and consisting of a plurality of frame sections, and wherein each of the frame sections is formed of four vertically arranged shear-resistant steel parts serving as vertical side panels, horizontally arranged shear-resistant steel parts serving as tie panels connecting the vertically arranged shear-resistant steel parts and obliquely arranged shear-resistant steel parts diagonally connecting the corners for oblique support.
  • anti-seismic energy dissipation assemblies are provided between upper portions of the prefabricated lightweight steel-reinforced concrete wall-like supports and the prefabricated lightweight steel-reinforced concrete columns and/or between portions of two adjacent prefabricated lightweight steel-reinforced concrete columns proximal to an overlying prefabricated lightweight steel-reinforced concrete floor.
  • each of the anti-seismic energy dissipation assemblies may comprise a steel shell, a steel shaft, a steel ring, preload nuts and belleville springs, the steel shaft fixed within the steel shell by means of the preload nuts at its both ends so that there is a gap between the steel shaft and an inner surface of the steel shell, the steel ring fixed around the steel shaft, the belleville springs disposed on opposing sides of the steel shaft so that each of them abuts against the steel shaft at one side and against the inner surface of the steel shell at the other side.
  • the steel shells of the anti-seismic energy dissipation assemblies disposed between the upper portions of the prefabricated lightweight steel-reinforced concrete wall-like supports and the prefabricated lightweight steel-reinforced concrete columns may be integrally prefabricated with the prefabricated lightweight steel-reinforced concrete wall-like support, with ends of their steel shells proximal to the prefabricated lightweight steel-reinforced concrete columns being rigidly connected or hinged to the prefabricated lightweight steel-reinforced concrete columns by connecting joints.
  • the anti-seismic energy dissipation assemblies between portions of two adjacent prefabricated lightweight steel-reinforced concrete columns proximal to an overlying prefabricated lightweight steel-reinforced concrete floor may be obliquely disposed, and wherein ends of their steel shells proximal to the prefabricated lightweight steel-reinforced concrete columns are rigidly connected or hinged to the prefabricated lightweight steel-reinforced concrete columns by connecting joints or rigid supports, and wherein ends of the steel shafts proximal to the overlying prefabricated lightweight steel-reinforced concrete floor are rigidly connected or hinged to the prefabricated lightweight steel-reinforced concrete floor by connecting joints.
  • two of the anti-seismic energy dissipation assemblies may be disposed in symmetry with each other between every two of the prefabricated lightweight steel-reinforced concrete columns.
  • each of the prefabricated lightweight steel-reinforced concrete columns may consist of prefabricated lightweight steel-reinforced concrete column sections that are vertically assembled together and are each as high as one or two layers.
  • each of the prefabricated lightweight steel-reinforced concrete column sections may comprise an upper connecting structure and a lower connecting structure, wherein every two of the prefabricated lightweight steel-reinforced concrete column sections are assembled together through fitting and welding the upper connecting structure of one prefabricated lightweight steel-reinforced concrete column section into the lower connecting structure of the other prefabricated lightweight steel-reinforced concrete column section.
  • the upper connecting structure may comprise a connecting section, a guide tongue, a buried sheet and an anchoring section, wherein the buried sheet is connected to the anchoring section and buried together with the anchoring section in top of the prefabricated lightweight steel-reinforced concrete column section, and wherein the connecting section is disposed on top of the prefabricated lightweight steel-reinforced concrete column section, the guide tongue is arranged laterally to the connecting section, and the connecting section and the guide tongue are both fixed to the buried sheet.
  • the lower connecting structure may comprise an anchoring section, a buried sheet and a connecting section, wherein the buried sheet is connected to the anchoring section and buried together with the anchoring section in the bottom of the prefabricated lightweight steel-reinforced concrete column section, wherein the connecting section is disposed on bottom of the prefabricated lightweight steel-reinforced concrete column section and fixed to the buried sheet, and wherein the connecting section is in positional correspondence, and complementary in shape, to the guide tongue.
  • the plurality of prefabricated lightweight steel-reinforced concrete columns may be so arrayed that every four of the prefabricated lightweight steel-reinforced concrete columns delimit a floor slab of the prefabricated lightweight steel-reinforced concrete floor in each layer.
  • each of the prefabricated lightweight steel-reinforced concrete columns may be provided therearound with a column joint member, wherein each floor slab of the prefabricated lightweight steel-reinforced concrete floor is provided with a slab joint member at each corner thereof proximal to a corresponding one of the prefabricated lightweight steel-reinforced concrete columns, and wherein joining and welding the column joint members and the slab joint members together results in assembly of the prefabricated lightweight steel-reinforced concrete floor with the prefabricated lightweight steel-reinforced concrete columns.
  • the column joint member may comprise a column upper sheet, a column connecting unit and a column lower sheet, the column connecting unit comprising two column web sheets vertically disposed between the column upper sheet and the column lower sheet as well as two column notches disposed in the lower column sheet, the two column web sheets crossing each other at right angles.
  • the slab joint member may comprise a slab upper sheet, a slab connecting unit and a slab lower sheet, the slab connecting unit comprising two slab web sheets vertically disposed between the slab upper sheet and the slab lower sheet as well as two slab notches disposed in the upper sheet, the two slab web sheets arranged perpendicularly to each other, wherein the two column web sheets are in positional correspondence, and complementary in shape, to the respective two slab notches, and wherein two slab web sheets are in positional correspondence, and complementary in shape, to the respective two column notches.
  • those prefabricated lightweight steel-reinforced concrete columns assembled with four floor slabs may be central columns, wherein the column joint member of each of the central columns has four column connecting units which are fitted and welded into the respective slab connecting units in the slab joint members for the adjacent four floor slabs so that the prefabricated lightweight steel-reinforced concrete floor is assembled with the central columns.
  • those prefabricated lightweight steel-reinforced concrete columns assembled with two floor slabs may be edge columns, and wherein the column joint member of each of the edge columns has two connecting units which are fitted and welded into the respective slab connecting units in the slab joint members for the adjacent two floor slabs so that the prefabricated lightweight steel-reinforced concrete floor is assembled with the edge columns.
  • those prefabricated lightweight steel-reinforced concrete columns assembled with one floor slab may be corner columns, and wherein the column joint member of each of the corner columns has one connecting unit which is fitted and welded into slab the connecting unit in the slab joint member for the adjacent one floor slab so that the prefabricated lightweight steel-reinforced concrete floor is assembled with the corner columns.
  • prefabricated lightweight steel-reinforced concrete wall-like supports may be welded or bolted to the prefabricated lightweight steel-reinforced concrete floor by means of steel structures.
  • each prefabricated lightweight steel-reinforced concrete floor may be constructed from a lightweight steel skeleton assuming a pattern of intersecting parallel lines and concrete, wherein the prefabricated lightweight steel-reinforced concrete floors are welded together by lightweight steel skeleton(s) into a whole.
  • the prefabricated lightweight steel-reinforced concrete wall-like supports may include interior wall-like supports and exterior wall-like supports, wherein interior wall-like supports for a layer are erected and fixed after the prefabricated lightweight steel-reinforced concrete columns for said layer have been disposed and assembled, and wherein exterior wall-like supports for said layer are erected and fixed together with the disposal and assembly of prefabricated lightweight steel-reinforced concrete columns for an overlying layer.
  • step 3 during the lifting and laying of the prefabricated lightweight steel-reinforced concrete floor, anti-seismic energy dissipation assemblies are mounted between the prefabricated lightweight steel-reinforced concrete wall-like supports and the prefabricated lightweight steel-reinforced concrete columns or between portions of two adjacent prefabricated lightweight steel-reinforced concrete columns proximal to the prefabricated lightweight steel-reinforced concrete floor.
  • the invention offers the advantages as follows:
  • the prefabricated lightweight steel-reinforced concrete floor of each layer is demarcated into a number of floor slabs by the prefabricated lightweight steel-reinforced concrete columns and assembled therewith to form a main body.
  • the prefabricated lightweight steel-reinforced concrete wall-like supports are disposed between adjacent ones of the prefabricated lightweight steel-reinforced concrete columns.
  • the prefabricated lightweight steel-reinforced concrete floors withstand vertical loads and provide sufficient horizontal stiffness.
  • the prefabricated lightweight steel-reinforced concrete columns withstand the vertical loads transmitted from the prefabricated lightweight steel-reinforced concrete floors, and the prefabricated lightweight steel-reinforced concrete wall-like supports withstand only lateral loads and provide the assembly with lateral stiffness under normal conditions of use and with energy dissipation and shock absorption effects during earthquakes.
  • 1 denotes a prefabricated lightweight steel-reinforced concrete column; 11, a prefabricated lightweight steel-reinforced concrete column section; 12, a central column; 13, an edge column; 14, a corner column; 2, a prefabricated lightweight steel-reinforced concrete floor; 21, a floor slab; 3, a prefabricated lightweight steel-reinforced concrete wall-like support; 31, a frame section; 32, connecting device; 33, an interior wall-like support; 34, an exterior wall-like support; 4, a shear-resistant steel part; 41, a lightweight steel sheet; 42, a shear-resistant structure; 5, an anti-seismic energy dissipation assembly; 51, a steel shell; 52, a steel shaft; 53, a steel ring; 54, a preload nut; 55, a belleville spring; 56, a connecting joint; 57, a rigid support; 6, an upper connecting structure; 61, a connecting section; 62, a guide tongue; 63, a
  • the central concept of the present invention is to provide a prefabricated lightweight steel reinforced concrete slab-column assembly and a method for construction thereof, in which a prefabricated lightweight steel-reinforced concrete floor in each layer of the assembly is demarcated into a number of floor slabs by prefabricated lightweight steel-reinforced concrete columns and assembled therewith to form a main body.
  • a prefabricated lightweight steel-reinforced concrete wall-like support is disposed between every adjacent two of the prefabricated lightweight steel-reinforced concrete columns.
  • the prefabricated lightweight steel-reinforced concrete floors withstand vertical loads and provide sufficient horizontal stiffness.
  • the prefabricated lightweight steel-reinforced concrete columns withstand the vertical loads transmitted from the prefabricated lightweight steel-reinforced concrete floors, and the prefabricated lightweight steel-reinforced concrete wall-like supports withstand only lateral loads and provide the assembly with lateral stiffness under normal conditions of use and with energy dissipation and shock absorption effects during earthquakes.
  • the prefabricated lightweight steel reinforced concrete slab-column assembly and the method have a high component prefabrication and preassembly rate, allow low construction costs, require fewer field wetting operations and are highly adaptable to various buildings.
  • Fig. 1 is a structural schematic of a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 2 is a structural schematic of a shear-resistant steel part in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 3 is a structural schematic of another shear-resistant steel part in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 4 is a side view of a prefabricated lightweight steel-reinforced concrete column in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 1 is a structural schematic of a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 2 is a structural schematic of a shear-resistant steel part in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 3 is a structural schematic of
  • FIG. 5 is a top view of a prefabricated lightweight steel-reinforced concrete column in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 6 is a structural schematic of a prefabricated lightweight steel-reinforced concrete wall-like support without any opening in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 7 is a structural schematic of a prefabricated lightweight steel-reinforced concrete wall-like support with a window opening in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • FIG. 8 is a structural schematic of a prefabricated lightweight steel-reinforced concrete wall-like support with a door opening in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 9 is a structural schematic of a anti-seismic energy dissipation assembly in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 10 is a schematic showing mounted anti-seismic energy dissipation assemblies in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 10 is a schematic showing mounted anti-seismic energy dissipation assemblies in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • FIG. 11 is a schematic showing other mounted anti-seismic energy dissipation assemblies in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 12 is a schematic showing still other mounted anti-seismic energy dissipation assemblies in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 13 is a structural schematic of a prefabricated lightweight steel-reinforced concrete column section in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 14 is a schematic illustrating assembled prefabricated lightweight steel-reinforced concrete column sections in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 14 is a schematic illustrating assembled prefabricated lightweight steel-reinforced concrete column sections in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 15 is a structural schematic of a column joint member in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 16 is a structural schematic of a slab joint member in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 17 is a schematic illustrating a column joint member assembled with a slab joint member in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 18 is a schematic showing positions of central, edge and corner columns in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • FIG. 19 is a schematic showing a wall-like support without any opening assembled with a prefabricated lightweight steel-reinforced concrete floor in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 20 is a schematic showing a wall-like support with a window opening assembled with a prefabricated lightweight steel-reinforced concrete floor in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 21 is a schematic showing a wall-like support with a door opening assembled with a prefabricated lightweight steel-reinforced concrete floor in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 20 is a schematic showing a wall-like support with a window opening assembled with a prefabricated lightweight steel-reinforced concrete floor in a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 21 is a schematic showing a wall-like support with
  • FIG. 22 is a schematic diagram showing a first step of a method for constructing a prefabricated lightweight steel reinforced concrete slab-column assembly according to one embodiment of the present invention
  • Fig. 23 is a schematic diagram showing a second step of the method for constructing a prefabricated lightweight steel reinforced concrete slab-column assembly according to the embodiment of the present invention
  • Fig. 24 is a schematic diagram showing a third step of the method for constructing a prefabricated lightweight steel reinforced concrete slab-column assembly according to the embodiment of the present invention
  • Fig. 25 is a schematic diagram showing a fourth step of the method for constructing a prefabricated lightweight steel reinforced concrete slab-column assembly according to the embodiment of the present invention
  • Fig. 26 is a schematic diagram showing a fifth step of the method for constructing a prefabricated lightweight steel reinforced concrete slab-column assembly according to the embodiment of the present invention.
  • a prefabricated lightweight steel reinforced concrete slab-column assembly is a monolayer or multilayer structure comprising a number of vertical prefabricated lightweight steel-reinforced concrete columns 1 vertically arranged therein.
  • Each layer of the monolayer or multilayer structure includes a prefabricated lightweight steel-reinforced concrete floor 2 and prefabricated lightweight steel-reinforced concrete wall-like supports 3.
  • the prefabricated lightweight steel-reinforced concrete floor 2 is demarcated into a number of floor slabs 21 by the prefabricated lightweight steel-reinforced concrete columns 1.
  • the floor slabs 21 are assembled with the prefabricated lightweight steel-reinforced concrete columns 1 to form the prefabricated lightweight steel-reinforced concrete floor 2.
  • the prefabricated lightweight steel-reinforced concrete wall-like supports 3 are separated apart by the prefabricated lightweight steel-reinforced concrete columns 1, and each of them is disposed on the prefabricated lightweight steel-reinforced concrete floor 2 so that it is sandwiched between adjacent two of the prefabricated lightweight steel-reinforced concrete columns 1.
  • the prefabricated lightweight steel-reinforced concrete columns 1 demarcate the prefabricated lightweight steel-reinforced concrete floor 2 into the floor slabs 21 and are assembled therewith to form the main body, with the prefabricated lightweight steel-reinforced concrete wall-like supports 3 each being disposed between two adjacent ones of the prefabricated lightweight steel-reinforced concrete columns 1, in the whole structure, the prefabricated lightweight steel-reinforced concrete floor 2 withstands vertical loads while providing sufficient horizontal stiffness, the prefabricated lightweight steel-reinforced concrete columns 1 withstand the vertical loads transmitted from the prefabricated lightweight steel-reinforced concrete floor 2, and the prefabricated lightweight steel-reinforced concrete wall-like supports 3 withstand only lateral loads and provide the assembly with lateral stiffness under normal conditions of use and with energy dissipation and shock absorption effects during earthquakes.
  • This prefabricated lightweight steel reinforced concrete slab-column assembly has a high component prefabrication and preass
  • each of the prefabricated lightweight steel-reinforced concrete columns 1, the prefabricated lightweight steel-reinforced concrete floor 2 and the prefabricated lightweight steel-reinforced concrete wall-like supports 3 may be comprised of a lightweight steel frame constructed from shear-resistant steel parts 4 and cast concrete encasing the frame.
  • each shear-resistant steel part 4 includes a lightweight steel sheet 41 and shear-resistant structures 42 which are protrusions projecting from holes punched in the lightweight steel sheet 41.
  • the shear-resistant features 42 are formed by a hot rolling, hot pressing or cold rolling process and equidistantly distributed along a length of the lightweight steel sheet 41.
  • the punched holes and the protrusions (i.e., the shear-resistant structures 42) projecting therefrom may also be distributed otherwise regularly in the lightweight steel sheet 41, while still exhibiting shear resistance. Therefore, present invention is also intended to embrace such alternatives.
  • each prefabricated lightweight steel-reinforced concrete column 1 may be comprised of four vertically arranged shear-resistant steel parts 4 serving as vertical side panels and horizontally arranged shear-resistant steel parts 4 serving as tie panels connecting the vertically arranged shear-resistant steel parts.
  • each prefabricated lightweight steel-reinforced concrete wall-like support 3 may be made up of vertical, horizontal and oblique shear-resistant steel parts 4.
  • each of the prefabricated lightweight steel-reinforced concrete wall-like supports 3 may be a wall-like support without any opening, a wall-like support with a window opening, or a wall-like support with a door opening.
  • the frame of the prefabricated lightweight steel-reinforced concrete wall-like support 3 without any opening may be comprised of four vertically arranged shear-resistant steel parts 4 serving as vertical side panels, horizontally arranged shear-resistant steel parts 4 serving as tie panels connecting the vertically arranged shear-resistant steel parts, and obliquely arranged shear-resistant steel parts 4 diagonally connecting the corners for oblique support.
  • the frame of the prefabricated lightweight steel-reinforced concrete wall-like support 3 with a window opening may consist of a number of frame sections 31 each comprised of four vertically arranged shear-resistant steel parts 4 serving as vertical side panels, horizontally arranged shear-resistant steel parts 4 serving as tie panels connecting the vertically arranged shear-resistant steel parts, and obliquely arranged shear-resistant steel parts 4 diagonally connecting the corners for oblique support.
  • the frame of the prefabricated lightweight steel-reinforced concrete wall-like support 3 with a door opening may consist of a number of frame sections 31 each comprised of four vertically arranged shear-resistant steel parts 4 serving as vertical side panels, horizontally arranged shear-resistant steel parts 4 serving as tie panels connecting the vertically arranged shear-resistant steel parts, and obliquely arranged shear-resistant steel parts 4 diagonally connecting the corners for oblique support.
  • the prefabricated lightweight steel-reinforced concrete wall-like support 3 without any opening may be welded or bolted to the prefabricated lightweight steel-reinforced concrete floor 2 by means of connecting device 32 provided respectively at its bottom corners.
  • the prefabricated lightweight steel-reinforced concrete wall-like support 3 with a window opening may be welded or bolted to the prefabricated lightweight steel-reinforced concrete floor 2 by means of connecting device 32 provided respectively at its bottom corners and the bottom corners of the window opening.
  • the prefabricated lightweight steel-reinforced concrete wall-like support 3 with a door opening may be welded or bolted to the prefabricated lightweight steel-reinforced concrete floor 2 by means of connecting device 32 provided respectively at its bottom corners and the bottom corners of the door opening.
  • anti-seismic energy dissipation assemblies 5 are provided between upper portions of the prefabricated lightweight steel-reinforced concrete wall-like support 3 and the prefabricated lightweight steel-reinforced concrete columns 1 and between portions of adjacent ones of the prefabricated lightweight steel-reinforced concrete columns 1 proximal to the overlying prefabricated lightweight steel-reinforced concrete floor 2.
  • each of the anti-seismic energy dissipation assemblies may include a steel shell 51, a steel shaft 52, a steel ring 53, preload nuts 54 and belleville springs 55.
  • the steel shaft 52 is fixed within the steel shell 51 by means of the preload nuts 53 at its both ends such that there is a gap between the steel shaft 52 and an inner surface of the steel shell 51.
  • the steel ring 53 is fixed around the steel shaft 52, and the belleville springs 55 are disposed on opposing sides of the steel shaft 52.
  • Each of the belleville springs 55 abuts against the steel shaft 52 at one side and against the inner surface of the steel shell 51 at the other side. In the event of an earthquake, the steel shaft 52 will be displaced relative to the steel shell 51, causing a small amount of compression of a corresponding one of the Belleville springs 55 which absorbs the shock from the earthquake.
  • the steel shells 51 of the anti-seismic energy dissipation assemblies 5 provided between the upper portions of the prefabricated lightweight steel-reinforced concrete wall-like supports 3 and the prefabricated lightweight steel-reinforced concrete columns 1 may be integrally prefabricated with the prefabricated lightweight steel-reinforced concrete wall-like support 3, and the ends of their steel shaft 52 proximal to the prefabricated lightweight steel-reinforced concrete columns 1 are rigidly connected or hinged thereto by connecting joints 56.
  • anti-seismic energy dissipation assemblies 5 may be angularly disposed between portions of the two adjacent prefabricated lightweight steel-reinforced concrete columns 1 proximal to the overlying prefabricated lightweight steel-reinforced concrete floor 2, with the ends of their steel shells 51 proximal to the respective prefabricated lightweight steel-reinforced concrete columns 1 being rigidly connected or hinged thereto by respective connecting joints 56 and with the ends of their steel shafts 52 proximal to the overlying prefabricated lightweight steel-reinforced concrete floor 2 being rigidly connected or hinged thereto by respective connecting joints 56.
  • each of the anti-seismic energy dissipation assemblies 5 may be further provided with a rigid support 57 that is connected to the end of its steel shell 51 proximal to a corresponding one of the two prefabricated lightweight steel-reinforced concrete column 1 and is rigidly connected or hinged to the specific prefabricated lightweight steel-reinforced concrete column 1.
  • two anti-seismic energy dissipation assemblies may be arranged between every two adjacent ones of the prefabricated lightweight steel-reinforced concrete columns in symmetry with each other so that they can work in a combined way.
  • each of the prefabricated lightweight steel-reinforced concrete columns 1 may consist of prefabricated lightweight steel-reinforced concrete column sections 11 that are vertically assembled together and are each as high as one or two layers of the assembly.
  • each of the prefabricated lightweight steel-reinforced concrete column sections 11 includes an upper connecting structure 6 and a lower connecting structure 7. Every two of the prefabricated lightweight steel-reinforced concrete column sections 11 are assembled together through fitting and welding the upper connecting structure 6 of one of them into the lower connecting structure 7 of the other.
  • the upper connecting structure 6 may include a connecting section 61, a guide tongue 62, a buried sheet 63 and an anchoring section 64.
  • the buried sheet 63 is connected to the anchoring section 64 and is buried together therewith in the top of the prefabricated lightweight steel-reinforced concrete column section 11.
  • the connecting section 61 is disposed on top of the prefabricated lightweight steel-reinforced concrete column section 11, and the guide tongue 62 is arranged laterally to the connecting section 61.
  • the connecting section 61 and the guide tongue 62 are both fixed to the buried sheet 63.
  • the lower connecting structure 7 may include an anchoring section 71, a buried sheet 72 and a connecting section 73.
  • the buried sheet 72 is connected to the anchoring section 71 and buried together therewith in the bottom of the prefabricated lightweight steel-reinforced concrete column section 11.
  • the connecting section 73 is disposed on bottom of the prefabricated lightweight steel-reinforced concrete column section 11 and fixed to the buried sheet 72.
  • the connecting section 73 is in positional correspondence, and complementary in shape, to the guide tongue 62. As shown in Fig.
  • assembly of the two prefabricated lightweight steel-reinforced concrete column sections 11 only involves: moving the connecting section 73 of one of the prefabricated lightweight steel-reinforced concrete column sections 11 downward along the guide tongue 62 of the other prefabricated lightweight steel-reinforced concrete column section 11, so that the connecting section 61 of the unmoved prefabricated lightweight steel-reinforced concrete column section 11 is inserted into the connecting section 73 of the moved prefabricated lightweight steel-reinforced concrete column section 11; and ensuring a firm connection between the two prefabricated lightweight steel-reinforced concrete column sections 11 by strongly welding them together along their contact faces.
  • the vertically arranged prefabricated lightweight steel-reinforced concrete columns 1 may be so arrayed that every four of them delimit a floor slab 21 of the prefabricated lightweight steel-reinforced concrete floor 2 in each layer.
  • each of the prefabricated lightweight steel-reinforced concrete columns 1 is provided therearound with a column joint member 8, and each floor slab 21 of the prefabricated lightweight steel-reinforced concrete floor 2 is provided with a slab joint member 9 at each of its corners proximal to one of the prefabricated lightweight steel-reinforced concrete columns 1. Joining and welding the column joint members 8 and the slab joint members 9 together results in assembly of the prefabricated lightweight steel-reinforced concrete floor 2 with the prefabricated lightweight steel-reinforced concrete columns 1.
  • the column joint member 8 may include a column upper sheet 81, a column connecting unit 82 and a column lower sheet 83.
  • the column connecting unit 82 includes two column web sheets 821 vertically arranged between the upper sheet 81 and the lower sheet 83 as well as two column notches 822 arranged in the column lower sheet 83.
  • the two column web sheets 821 cross each other at right angles.
  • the slab joint member 9 may include a slab upper sheet 91, a slab connecting unit 92 and a slab lower sheet 93.
  • the slab connecting unit 92 includes two slab web sheets 921 vertically arranged between the upper sheet 91 and the lower sheet 93 as well as two slab notches 922 arranged in the slab upper sheet 91.
  • the two slab web sheets 921 are perpendicularly arranged to each other.
  • the two column web sheets 821 are in positional correspondence, and complementary in shape, to the respective two slab notches 922, and the two slab web sheets 921 are in positional correspondence, and complementary in shape, to the respective two column notches 822. As shown in Fig.
  • assembly of a floor slab 21 of the prefabricated lightweight steel-reinforced concrete floor 2 with a prefabricated lightweight steel-reinforced concrete column 1 can be accomplished by only fitting the two column web sheets 821 in the column connecting unit 82 for the prefabricated lightweight steel-reinforced concrete column 1 into the respective slab notches 922 in the slab connecting unit 92 at the corresponding corner of the floor slab 21 and fitting the two slab web sheets 921 in the slab connecting unit 92 into the respective column notches 821 in the column connecting unit 82, then welding them together along their contact faces and welding the column upper sheet 81 and column lower sheet 83 for the prefabricated lightweight steel-reinforced concrete column 1 to the slab upper sheet 91 and the slab lower sheet 93 for the floor slab 21 respectively such that assembly of a corresponding floor slab 21 with a prefabricated lightweight steel-reinforced concrete column 1 can be accomplished.
  • the prefabricated lightweight steel-reinforced concrete columns 1 may include central columns 12, edge columns 13 and corner columns 14.
  • each central column 12 is a prefabricated lightweight steel-reinforced concrete column 1 assembled with four floor slabs 21, and its column joint member 8 has four column connecting units 82 which are fitted and welded into the respective slab connecting units 92 in the slab joint members 9 for the adjacent four floor slabs 21 so that the prefabricated lightweight steel-reinforced concrete floor 2 is assembled with the central columns 12.
  • Each edge column 13 is a prefabricated lightweight steel-reinforced concrete column 1 assembled with two floor slabs 21, and its column joint member 8 has two column connecting units 82 which are fitted and welded into the respective slab connecting units 92 in the slab joint members 9 for the adjacent two floor slabs 21 so that the prefabricated lightweight steel-reinforced concrete floor 2 is assembled with the edge columns 13.
  • Each corner column 14 is a prefabricated lightweight steel-reinforced concrete column 1 assembled with one floor slab 21, and its column joint member 8 has one column connecting unit 82 which is fitted and welded into the slab connecting unit 92 in the slab joint member 9 for the adjacent one floor slab 21 so that the prefabricated lightweight steel-reinforced concrete floor 2 is assembled with the corner column 14.
  • each prefabricated lightweight steel-reinforced concrete floor 2 may be constructed from a lightweight steel skeleton assuming a pattern of intersecting parallel lines and concrete, and different prefabricated lightweight steel-reinforced concrete floors 2 may be welded together by lightweight steel skeleton(s) into a whole.
  • a method for constructing the prefabricated lightweight steel reinforced concrete slab-column assembly as defined above which is a multilayer assembly comprises the steps of:
  • the prefabricated lightweight steel-reinforced concrete wall-like supports 3 may include interior wall-like supports 33 and exterior wall-like supports 34.
  • Interior wall-like supports 33 for a layer are erected and fixed after the prefabricated lightweight steel-reinforced concrete column sections 11 for said layer have been disposed and assembled, and exterior wall-like supports 34 for said layer are erected and fixed together with the disposal and assembly of prefabricated lightweight steel-reinforced concrete column sections 11 for an overlying layer.
  • anti-seismic energy dissipation assemblies 5 may be mounted between the prefabricated lightweight steel-reinforced concrete wall-like supports 3 (interior wall-like supports 33) and the prefabricated lightweight steel-reinforced concrete column sections 11 or between portions of adjacent ones of the prefabricated lightweight steel-reinforced concrete column columns 11 proximal to the prefabricated lightweight steel-reinforced concrete floor 2.
  • prefabricated lightweight steel reinforced concrete slab-column assemblies and the methods for their construction according to embodiments of the present invention have the advantages as follows.

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Claims (20)

  1. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung, wobei die vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung eine Monoschicht- oder Mehrschichtstruktur ist, welche eine Vielzahl von vorgefertigten leichtstahlarmierten Betonsäulen (1) umfasst, die darin vertikal angeordnet sind, wobei die Monoschicht oder jede Schicht der Mehrschichtstruktur einen vorgefertigten leichtstahlarmierten Betonboden (2) und vorgefertigte leichtstahlarmierte wandartige Betonträger (3) umfasst, wobei der vorgefertigte leichtstahlarmierte Betonboden (2) von jeder Schicht mittels der Vielzahl der vorgefertigten leichtstahlarmierten Betonsäulen (1) in eine Vielzahl von Bodenfliesen (21) abgegrenzt wird, und die Vielzahl der Bodenfliesen (21) und die Vielzahl der vorgefertigten leichtstahlarmierten Betonsäulen (1) zu dem vorgefertigten leichtstahlarmierten Betonboden (2) zusammengebaut werden, wobei die vorgefertigten leichtstahlarmierten wandartigen Betonträger (3) jeder Schicht durch die Vielzahl der vorgefertigten leichtstahlarmierten Betonsäulen (1) voneinander getrennt sind, wobei jeder der getrennten vorgefertigten leichtstahlarmierten wandartigen Betonträger (3) auf dem vorgefertigten leichtstahlarmierten Betonboden (2) eingerichtet wird und sandwichartig zwischen zwei benachbarten vorgefertigten leichtstahlarmierten Betonsäulen (1) liegt, dadurch gekennzeichnet, dass Anordnungen (5) zum Zerstreuen von seismischer Energie zwischen oberen Abschnitten der vorgefertigten leichtstahlarmierten wandartigen Betonträger (3) und den vorgefertigten leichtstahlarmierten Betonsäulen (1) und/oder zwischen Abschnitten von zwei benachbarten vorgefertigten leichtstahlarmierten Betonsäulen (1) neben einem darüber liegenden vorgefertigten leichtstahlarmierten Betonboden (2) bereitgestellt werden.
  2. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 1, wobei jede(r) von der vorgefertigten leichtstahlarmierten Betonsäule (1), dem vorgefertigten leichtstahlarmierten Betonboden (2) und/oder dem vorgefertigten leichtstahlarmierten wandartigen Betonträger (3) einen Leichtstahlrahmen umfasst, der aus scherbeständigen Stahlteilen (4) und Gussbeton zusammengesetzt ist, welcher den Rahmen umschließt.
  3. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 2, wobei jedes der scherbeständigen Stahlteile (4) ein Leichtstahlblech (41) und scherbeständige Strukturen (42) umfasst, wobei die scherbeständigen Strukturen (42) gebildet werden, indem Löcher in das Leichtstahlblech (41) gestanzt werden.
  4. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 2, wobei der Rahmen von jeder vorgefertigten leichtstahlarmierten Betonsäule (1) aus vier vertikal angeordneten scherbeständigen Stahlteilen (4), die als vertikale Seitenplatten dienen, und horizontal angeordneten scherbeständigen Stahlteilen (4) zusammengesetzt sind, die als Verknüpfungsplatten dienen, welche die vertikal angeordneten scherbeständigen Stahlteile (4) verbinden.
  5. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 2, wobei der Rahmen von jedem vorgefertigten leichtstahlarmierten wandartigen Betonträger (3) aus vertikal, horizontal und schräg angeordneten scherbeständigen Stahlteilen (4) zusammengebaut wird.
  6. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 5, wobei der vorgefertigte leichtstahlarmierte wandartige Betonträger (3) umfasst: einen wandartigen Träger ohne jegliche Öffnung, und wobei ein Rahmen des wandartigen Trägers ohne jegliche Öffnung aus vier vertikal angeordneten scherbeständigen Stahlteilen (4), welche als vertikale Seitenplatten dienen, horizontal angeordneten scherbeständigen Stahlteilen (4), welche als Verknüpfungsplatten dienen, welche die vertikal angeordneten scherbeständigen Stahlteile (4) verbinden, und schräg angeordneten scherbeständigen Stahlteilen (4) gebildet sind, welche die Ecken für Halt in Schrägrichtung diagonal verbinden; und/oder
    einen wandartigen Träger, der eine Fensteröffnung definiert und aus einer Vielzahl von Rahmensegmenten (31) besteht, und wobei jedes der Rahmensegmente (31) aus vier vertikal angeordneten scherbeständigen Stahlteilen (4), welche als vertikale Seitenplatten dienen, horizontal angeordneten scherbeständigen Stahlteilen (4), welche als Verknüpfungsplatten dienen, welche die vertikal angeordneten scherbeständigen Stahlteile (4) verbinden, und schräg angeordneten scherbeständigen Stahlteilen (4) gebildet sind, welche die Ecken für Halt in Schrägrichtung diagonal verbinden; und/oder
    einen wandartigen Träger, der eine Türöffnung definiert und aus einer Vielzahl von Rahmensegmenten (31) besteht, und wobei jedes der Rahmensegmente (31) aus vier vertikal angeordneten scherbeständigen Stahlteilen (4), welche als vertikale Seitenplatten dienen, horizontal angeordneten scherbeständigen Stahlteilen (4), welche als Verknüpfungsplatten dienen, welche die vertikal angeordneten scherbeständigen Stahlteile (4) verbinden, und schräg angeordneten scherbeständigen Stahlteilen (4) gebildet sind, welche die Ecken für Halt in Schrägrichtung diagonal verbinden.
  7. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 1, wobei jeder der Anordnungen (5) zum Zerstreuen von seismischer Energie einen Stahlmantel (51), einen Stahlschaft (52), einen Stahlring (53), Vorspannmuttern (54) und Tellerfedern (55) umfasst, wobei der Stahlschaft (52) innerhalb des Stahlmantels (51) mittels der Vorspannmuttern (54) an beiden Enden des Stahlschafts (52) fixiert ist, so dass ein Spalt zwischen dem Stahlschaft (52) und einer Innenfläche des Stahlmantels (51) vorhanden ist, der Stahlring (53) um den Stahlschaft (52) fixiert ist, die Tellerfedern (55) an gegenüberliegenden Seiten des Stahlschafts (52) eingerichtet sind, so dass jede der Tellerfedern (55) an einer Seite gegen den Stahlschaft (52) und an der anderen Seite gegen die Innenfläche des Stahlmantels (51) stößt.
  8. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 7, wobei diese Anordnungen (5) zum Zerstreuen von seismischer Energie, die zwischen den oberen Abschnitten der vorgefertigten leichtstahlarmierten wandartigen Betonträger (3) und den vorgefertigten leichtstahlarmierten Betonsäulen (1) eingerichtet sind, erste Anordnungen sind, und wobei die Stahlmäntel (51) der ersten Anordnungen integral mit dem vorgefertigten leichtstahlarmierten wandartigen Betonträger (3) vorgefertigt werden, und Enden der Stahlmäntel (51) nahe an den vorgefertigten leichtstahlarmierten Betonsäulen (1) starr verbunden oder scharnierartig mittels Verbindungsgelenken (56) an den vorgefertigten leichtstahlarmierten Betonsäulen (1) befestigt sind; und/oder
    diese Anordnungen (5) zum Zerstreuen von seismischer Energie, die zwischen Abschnitten von zwei benachbarten vorgefertigten leichtstahlarmierten Betonsäulen (1) nahe an einem darüber liegenden vorgefertigten leichtstahlarmierten Betonboden (2) eingerichtet sind, zweite Anordnungen sind, wobei die zweiten Anordnungen schräg eingerichtet sind, und wobei Enden der Stahlmäntel (51) nahe den vorgefertigten leichtstahlarmierten Betonsäulen (1) starr oder scharnierartig mittels Verbindungsgelenken (56) oder starren Trägern (57) mit den vorgefertigten leichtstahlarmierten Betonsäulen (1) verbunden sind, und wobei Enden der Stahlschäfte (52) nahe dem darüber liegenden vorgefertigten leichtstahlarmierten Betonboden (2) starr oder scharnierartig mittels Verbindungsgelenken (56) mit dem vorgefertigten leichtstahlarmierten Betonboden (2) verbunden sind.
  9. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 8, wobei zwei der Anordnungen (5) zur Zerstreuung von seismischer Energie symmetrisch zueinander zwischen jeder zweiten der vorgefertigten leichtstahlarmierten Betonsäule (1) angeordnet sind.
  10. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 1, wobei jede der vorgefertigten leichtstahlarmierten Betonsäulen (1) aus vorgefertigten leichtstahlarmierten Betonsäulensegmenten (11) besteht, die vertikal zusammengebaut werden und jeweils so hoch wie eine oder zwei Schichten sind.
  11. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 10, wobei jedes der vorgefertigten leichtstahlarmierten Betonsäulensegmente (11) eine obere Verbindungsstruktur (6) und eine untere Verbindungsstruktur (7) umfasst, und wobei jedes zweite der vorgefertigten leichtstahlarmierten Betonsäulensegmente (11) mittels Einpassen der oberen Verbindungsstruktur (6) von einem vorgefertigten leichtstahlarmierten Betonsäulensegment (11) in die untere Verbindungsstruktur (7) des anderen vorgefertigten leichtstahlarmierten Betonsäulensegments (11) und Schweißen daran zusammengebaut werden.
  12. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 11, wobei:
    die obere Verbindungsstruktur (6) ein Verbindungssegment (61), eine Führungszunge (62), ein eingebettetes Blech (63) und ein Verankerungssegment (64) umfasst, wobei das eingebettete Blech (63) mit dem Verankerungssegment (64) verbunden ist und zusammen mit dem Verankerungssegment (64) über dem vorgefertigten leichtstahlarmierten Betonsäulensegment (11) eingebettet wird, und wobei das Verbindungssegment (61) über dem vorgefertigten leichtstahlarmierten Betonsäulensegment (11) eingerichtet ist, die Führungszunge (62) seitlich von dem Verbindungssegment (61) angeordnet ist und das Verbindungssegment (61) und die Führungszunge (62) beide an dem eingebetteten Blech (63) fixiert sind;
    die untere Verbindungsstruktur (7) ein Verankerungssegment (71), ein eingebettetes Blech (72) und ein Verbindungssegment (73) umfasst, wobei das eingebettete Blech (72) mit dem Verankerungssegment (71) verbunden ist und zusammen mit dem Verankerungssegment (71) am Boden des vorgefertigten leichtstahlarmierten Betonsäulensegments (11) eingebettet wird, wobei das Verbindungssegment (73) am Boden des vorgefertigten leichtstahlarmierten Betonsäulensegments (11) eingerichtet wird und an dem eingebetteten Blech (72) fixiert ist, und wobei das Verbindungssegment (73) in der Position entsprechend und in der Form komplementär zu der Führungszunge (62) ist.
  13. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 1, wobei die Vielzahl der vorgefertigten leichtstahlarmierten Betonsäulen (1) so gruppiert ist, dass in jeder Schicht jeweils vier der vorgefertigten leichtstahlarmierten Betonsäulen (1) eine Bodenfliese (21) des vorgefertigten leichtstahlarmierten Betonbodens (2) abgrenzen.
  14. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 13, wobei jede der vorgefertigten leichtstahlarmierten Betonsäulen (1) mit einem Säulenanschlusselement (8) umgeben bereitgestellt wird, wobei jede Bodenfliese (21) des vorgefertigten leichtstahlarmierten Betonbodens (2) an jeder seiner Ecken nahe einer entsprechenden der vorgefertigten leichtstahlarmierten Betonsäulen (1) mit einem Fliesenanschlusselement (9) bereitgestellt wird, und wobei Anschließen und Schweißen der Säulenanschlusselemente (8) und der Fliesenanschlusselemente (9) zusammen zum Zusammenbauen des vorgefertigten leichtstahlarmierten Betonbodens (2) mit den vorgefertigten leichtstahlarmierten Betonsäulen (1) führt.
  15. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 14, wobei:
    das Säulenanschlusselement (8) ein oberes Säulenblech (81), eine Säulenverbindungseinheit (82) und ein unteres Säulenblech (83) umfasst, wobei die Säulenverbindungseinheit (82) zwei Säulenbahnbleche (821), die vertikal zwischen dem oberen Säulenblech (81) und dem unteren Säulenblech (83) eingerichtet sind, sowie Säulenkerben (822) umfasst, die in dem unteren Säulenblech (83) eingerichtet sind, wobei die beiden Säulenbahnbleche (821) einander rechtwinklig kreuzen; und
    das Fliesenanschlusselement (9) ein oberes Fliesenblech (91), eine Fliesenverbindungseinheit (92) und ein unteres Fliesenblech (93) umfasst, wobei die Fliesenverbindungseinheit (92) zwei Fliesenbahnbleche (921), die vertikal zwischen dem oberen Fliesenblech (91) und dem unteren Fliesenblech (93) eingerichtet sind, sowie zwei Fliesenkerben (922) umfasst, die in dem oberen Blech eingerichtet sind, wobei die beiden Fliesenbahnbleche (921) senkrecht zueinander angeordnet sind, wobei die beiden Säulenbahnbleche (821) in der Position den jeweiligen beiden Fliesenkerben (922) entsprechen und in der Form komplementär dazu sind, und wobei die beiden Fliesenbahnbleche (921) in der Position den jeweiligen beiden Säulenkerben (822) entsprechen und in der Form komplementär dazu sind.
  16. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 15, wobei:
    diese vorgefertigten leichtstahlarmierten Betonsäulen (1), die mit vier Bodenfliesen (21) zusammengebaut sind, zentrale Säulen (12) sind, und wobei das Säulenanschlusselement (8) von jeder der zentralen Säulen (12) vier Säulenverbindungseinheiten (82) aufweist, die in die jeweiligen Fliesenverbindungseinheiten (92) in den Fliesenanschlusselementen (9) für benachbarte vier Bodenfliesen (21) eingepasst und daran geschweißt werden, so dass der vorgefertigte leichtstahlarmierte Betonboden (2) mit den zentralen Säulen (12) zusammengebaut wird; und/oder
    diese vorgefertigten leichtstahlarmierten Betonsäulen (1), die mit zwei Bodenfliesen (21) zusammengebaut sind, Randsäulen (13) sind, und wobei das Säulenanschlusselement (8) von jeder der Randsäulen (13) zwei Verbindungseinheiten aufweist, die in die jeweiligen Fliesenverbindungseinheiten (92) in den Fliesenanschlusselementen (9) für benachbarte zwei Bodenfliesen (21) eingepasst und daran geschweißt werden, so dass der vorgefertigte leichtstahlarmierte Betonboden (2) mit den Randsäulen (13) zusammengebaut wird; und/oder
    diese vorgefertigten leichtstahlarmierten Betonsäulen (1), die mit einer Bodenfliese (21) zusammengebaut sind, Ecksäulen (14) sind, und wobei das Säulenanschlusselement (8) von jeder der Ecksäulen (14) eine Verbindungseinheit aufweist, die in die Fliesenverbindungseinheit (92) in dem Fliesenanschlusselement (9) für die eine benachbarte Bodenfliese (21) eingepasst und daran geschweißt wird, so dass der vorgefertigte leichtstahlarmierte Betonboden (2) mit der Ecksäule (14) zusammengebaut wird.
  17. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 1, wobei die vorgefertigten leichtstahlarmierten wandartigen Betonträger (3) mittels Stahlstrukturen an den vorgefertigten leichtstahlarmierten Betonboden (2) geschweißt oder mit Bolzen daran befestigt werden.
  18. Vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung nach Anspruch 1, wobei jeder vorgefertigte leichtstahlarmierte Betonboden (2) aus einem Leichtstahlskelett, das ein Muster aus sich kreuzenden parallelen Linien annimmt, und Beton aufgebaut ist, und wobei die vorgefertigten leichtstahlarmierten Betonböden (2) mittels Leichtstahlskelett(en) zu einem Ganzen verschweißt werden.
  19. Verfahren zum Aufbauen der vorgefertigten leichtstahlarmierten Betonfliesen-Säulen-Anordnung gemäß Anspruch 1, umfassend die Schritte:
    1) Heben vorgefertigter leichtstahlarmierter Betonsäulensegmente (11) von der Vielzahl von vertikalen vorgefertigten leichtstahlarmierten Betonsäulen (1) auf ein Fundament (10) und Errichten derselben darauf;
    2) Heben vorgefertigter leichtstahlarmierter wandartiger Betonträger (3) auf das Fundament (10) und Errichten derselben darauf, und Fixieren derselben daran;
    3) Heben und Legen eines vorgefertigten leichtstahlarmierten Betonbodens (2) auf die vorgefertigten leichtstahlarmierten Betonsäulensegmente (11) und Verbinden mit denselben;
    4) Heben vorgefertigter leichtstahlarmierter Betonsäulensegmente (11) für eine weitere Schicht auf den jeweiligen vorgefertigten leichtstahlarmierten Betonsäulensegmenten (11) und Einrichten darauf, und Zusammenbauen derselben mit der darunter befindlichen Schicht;
    5) Heben von vorgefertigten leichtstahlarmierten wandartigen Betonträgern (3) für die weitere Schicht auf dem vorgefertigten leichtstahlarmierten Betonboden (2) der weiteren Schicht und Errichten derselben darauf, und Fixieren derselben daran; und
    6) Wiederholen der Schritte 3) bis 5), bis die vorgefertigte leichtstahlarmierte Betonfliesen-Säulen-Anordnung fertig aufgebaut ist,
    wobei in Schritt 3) während des Hebens und Legens des vorgefertigten leichtstahlarmierten Betonbodens (2) Anordnungen (5) zur Zerstreuung von seismischer Energie zwischen den vorgefertigten leichtstahlarmierten wandartigen Betonträgern (3) und den vorgefertigten leichtstahlarmierten Betonsäulen (1) oder zwischen Abschnitten von zwei benachbarten vorgefertigten leichtstahlarmierten Betonsäulen (1) neben einem darüber liegenden vorgefertigten leichtstahlarmierten Betonboden (2) montiert werden.
  20. Verfahren zum Aufbauen der vorgefertigten leichtstahlarmierten Betonfliesen-Säulen-Anordnung nach Anspruch 19, wobei die vorgefertigten leichtstahlarmierten wandartigen Betonträger (3) innere wandartige Träger (33) und äußere wandartige Träger (34) einschließen, wobei innere wandartige Träger (33) für eine Schicht errichtet und daran fixiert werden, nachdem vorgefertigte leichtstahlarmierte Betonsäulen (1) für die Schicht eingerichtet und zusammengebaut worden sind, und wobei die äußeren wandartigen Träger (34) für die Schicht zusammen mit der Einrichtung und dem Zusammenbau der vorgefertigten leichtstahlarmierten Betonsäulen (1) für eine darüber liegende Schicht errichtet und fixiert worden sind.
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CN201510733977.9A CN105275120B (zh) 2015-11-02 2015-11-02 预制装配轻钢混凝土板柱结构及其施工方法
PCT/CN2016/085141 WO2016197919A1 (zh) 2015-06-08 2016-06-07 预制装配轻钢混凝土板柱结构及其施工方法

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