CN112359971B - High-energy-consumption wood frame structure system - Google Patents
High-energy-consumption wood frame structure system Download PDFInfo
- Publication number
- CN112359971B CN112359971B CN202011116420.8A CN202011116420A CN112359971B CN 112359971 B CN112359971 B CN 112359971B CN 202011116420 A CN202011116420 A CN 202011116420A CN 112359971 B CN112359971 B CN 112359971B
- Authority
- CN
- China
- Prior art keywords
- wood
- plate
- steel
- central
- insert
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002023 wood Substances 0.000 title claims abstract description 109
- 238000005265 energy consumption Methods 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 105
- 239000010959 steel Substances 0.000 claims abstract description 105
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 16
- 238000010276 construction Methods 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
- E04B1/185—Connections not covered by E04B1/21 and E04B1/2403, e.g. connections between structural parts of different material
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to the field of building structures, in particular to a high-energy-consumption wood frame structure system. The invention relates to a high-energy-consumption wood frame structure system which comprises combination columns, combination beams, node connecting assemblies, a foundation and foundation connecting pieces, wherein the combination columns which are adjacent up and down and the combination columns and the combination beams which are transversely arranged are connected through the node connecting assemblies, and the combination wood column at the lowest end is arranged on the foundation through the foundation connecting pieces. The combined wood column takes the intermediate steel member as the column framework, the interior of the combined wood column is cooperatively supported by the filling wood blocks, the bearing capacity is high, the bending resistance is strong, the filling wood blocks are used, the requirement on large-scale wood can be reduced, and the filling wood blocks can be deformed by friction and consume energy during earthquake.
Description
Technical Field
The invention relates to the field of building structures, in particular to a high-energy-consumption wood frame structure system.
Background
With the modern development of society, the construction industry has proposed an assembly type modular construction concept, wherein wood is widely used as a natural assembly type construction material. The timber structure building has the advantages of short construction period, good durability, strong anti-seismic performance and the like, particularly strong anti-seismic energy consumption capability, large toughness of a timber structure building system structure, light dead weight, strong elastic restoring force, capability of effectively resisting periodic fatigue loads, and capability of effectively consuming energy through friction sliding of the tenon-and-mortise structures at the nodes during earthquakes.
However, at present, large-scale wood is in shortage, a structural wood column formed by single large-diameter logs is expensive, a structural wood column formed by connecting a plurality of small-diameter logs in a combined manner is complicated in processing procedure, initial eccentricity of the structural wood column is too large due to the combination of a plurality of logs, bending moment caused by vertical load after normal installation is too large, bearing capacity is reduced, and the structural wood column is broken by bending in advance during earthquake. The wood beam has smaller rigidity and larger structure stress deformation deflection, thereby influencing the normal use of the building. In order to further exert the advantage of strong seismic performance of the wood structure building system and solve the problems, the wood frame structure system with high energy consumption is provided.
Disclosure of Invention
The invention mainly aims to provide a wood frame structure system with convenient installation, strong structural integrity, good shock resistance, low self weight and high energy consumption, aiming at the problems of the existing wood structure building.
In order to achieve the purpose, the invention adopts the following technical scheme: the high-energy-consumption wood frame structure system comprises combination columns, combination beams, node connecting assemblies, a foundation and foundation connecting pieces, wherein the combination columns which are adjacent up and down and the combination columns and the combination beams which are transversely arranged are connected through the node connecting assemblies;
the combined column comprises a steel plug-in piece and a filler wood block, the steel plug-in piece comprises a central connecting column, a connecting plate and enclosing plates, the central connecting column is a square column, the connecting plate vertically extends out of each of four side faces of the central connecting column, the enclosing plates are vertically fixed at the end parts of the connecting plates, the left ends and the right ends of the enclosing plates are folded inwards, two adjacent enclosing plates and two adjacent connecting plates enclose a square space with one corner opened, and four square spaces are formed in the steel plug-in piece; a filling wood block is inserted into each square space, and the section of the filling wood block is matched with that of the square space;
the node connecting assembly comprises a column connecting piece and a beam connecting piece, wherein the upper end and the lower end of the column connecting piece are column connecting ends, and the column connecting ends are connected with the combined column; the four side surfaces of the column connecting piece are all connected with beam connecting pieces, the end parts of the beam connecting pieces are beam connecting ends, and the beam connecting ends are connected with the combined beam;
the combined beam is an I-shaped beam and comprises an upper layer wood insert, a middle steel plate piece and a lower layer wood insert, the upper layer wood insert and the lower layer wood insert are spliced through the middle steel plate piece, and the upper layer wood insert and the lower layer wood insert are respectively and fixedly connected with the beam connecting end;
the foundation comprises a concrete foundation and a friction hemisphere, the upper end of the concrete foundation is provided with the friction hemisphere, the friction hemisphere is a shell with a hollow inner part, the top end of the friction hemisphere is provided with an opening, a reinforcing steel bar is preset in the concrete foundation and protrudes out of the opening at the upper end of the friction hemisphere, and concrete is poured in the friction hemisphere and is integrated with the concrete foundation;
the foundation connecting piece include friction subassembly and cable wire, go up through cable wire fixed connection between friction subassembly and the basis, go up the friction subassembly and include bottom plate and friction cambered plate, the friction cambered plate is located the bottom plate back, the center department of bottom plate and friction cambered plate is provided with the through-hole that supplies the reinforcing bar to pass, the reinforcing bar passes the through-hole after-fixing at the fixed plate, the combination post of bottommost is fixed on last friction subassembly.
Preferably, the bottom plate is further provided with a steel rib, the lower end of the combined wooden column at the lowest end is fixedly provided with a connecting steel plate, the combined wooden column at the lowest end is installed on the steel rib through the connecting steel plate, and the connecting steel plate and the steel rib are fixed through bolts.
Preferably, the steel ribs are four, square holes are formed between every two adjacent steel ribs and are arranged in a cross shape, and metal pulleys are installed in each square hole.
Preferably, the position of the upper surface of the foundation, which is opposite to the square hole, is provided with a steel key, one end of the steel cable is fixed on the steel key, and the other end of the steel cable passes through the metal pulley close to the square hole and the metal pulley opposite to the square hole and then is fixed on the opposite steel key.
Preferably, the metal pulleys arranged oppositely have the same height, and the adjacent metal pulleys have different heights.
Preferably, the beam connecting end include central connecting block and two side connecting blocks, two side connecting block symmetries set up in central connecting block both sides, central connecting block includes central picture peg I and two side picture pegs I, two I symmetries of side picture peg set up in I both sides of central picture peg, form the slot between central picture peg I and the picture peg I, central picture peg I is higher than side picture peg I.
Preferably, the section of the upper-layer wood insert is pi-shaped, the upper-layer wood insert comprises an upper wing plate and two parallel side insert plates II, and an insertion groove is formed between the two parallel side insert plates II;
the middle steel plate piece comprises two web plate assemblies which are symmetrically arranged, each web plate assembly comprises a side web plate and an L-shaped folded plate, the L-shaped folded plates are vertically fixed at the central positions of the side web plates, and slots are formed between the L-shaped folded plates and the side web plates;
the lower layer wood plug-in unit comprises a lower wing plate and a central plug-in board assembly, the central plug-in board assembly comprises a central plug-in board II and side plug-in boards III, the side plug-in boards III are symmetrically arranged on two sides of the central plug-in board II, and the side plug-in boards III and the central plug-in board
A slot is formed between the two boards II, and the central plugboard II is higher than the side plugboard III; the length of one end of the lower wing plate is greater than that of the central flashboard component;
the lower wing plate is inserted into the bottom surface of the beam connecting end and fixedly connected with the beam connecting end, a central plugboard assembly of the lower layer wood plug-in unit is aligned with the central connecting block, the middle steel plate piece is arranged above the central plugboard assembly and the central connecting block of the lower layer wood plug-in unit, the upper layer wood plug-in unit is arranged above the middle steel plate piece, the groove and the plugboard are fixedly connected in an inserting mode, and the upper layer wood plug-in unit is fixedly connected with the beam connecting end.
Preferably, one corner of the filler wood block is a groove matched with one corner of the central connecting column, and two side faces opposite to the groove are provided with grooves matched with the folded edges of the coamings.
Preferably, the periphery of the combined column is also coated with FRP fiber cloth.
The invention has the following beneficial effects:
(1) the combined wood column takes the intermediate steel member as the column framework, the wood blocks are filled inside the column framework for cooperative support, the bearing capacity is high, the bending resistance is strong, the requirements on large-scale wood can be reduced by using the filled wood blocks, and the filled wood blocks can be subjected to frictional deformation and energy consumption during earthquake;
(2) according to the design of the combined beam, the beam is divided into three parts to be combined, the strength is verified simply due to clear stress, and the web plate main body is a steel plate, so that the deflection problem can be effectively solved;
(3) the column base is a friction column base, and the energy consumption capacity of a system is greatly improved by hemispherical connection and spherical sliding friction during earthquake on the premise of ensuring lateral shear resistance and vertical bearing of the column base through the semi-rigid connection design of the friction column base;
(4) in the aspect of materials, the main body is wood, the functional characteristics of the new materials of steel and FRP are combined, the advantages of the wood and the FRP are developed to carry out functional organic combination, and the seismic performance and the practicability of the system are greatly improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a combined wood column structure;
FIG. 3 is a schematic structural view of a steel insert;
FIG. 4 is a schematic view of a filler block construction;
FIG. 5 is a schematic view of the lowermost steel insert construction;
FIG. 6 is a schematic view of a spliced wood beam structure;
FIG. 7 is a schematic view of a top wood insert construction;
FIG. 8 is a schematic structural view of an intermediate steel plate member;
FIG. 9 is a schematic view of the construction of an underlying wood insert;
FIG. 10 is a schematic view of a node connection assembly;
FIG. 11 is a schematic view of a beam attachment end configuration;
FIG. 12 is a schematic view of a center connector block configuration;
FIG. 13 is a schematic view of a post connecting end installation of the combination post and node connection assembly;
FIG. 14 is a view of the beam attachment end installation process of the splice wood beam and node connection assembly;
FIG. 15 is a schematic view of the connection of the lowermost steel insert to the foundation and foundation connection;
FIG. 16 is a schematic view of a foundation and foundation connection;
FIG. 17 is a schematic of a basic structure;
FIG. 18 is a first schematic view of a node connecting assembly;
FIG. 19 is a second schematic view of a node connecting assembly;
FIG. 20 is a schematic view of an installation step of the present invention;
wherein the figures include the following reference numerals:
1. combining the wood columns; 11. a steel insert; 1101. a central connecting column; 1102. a connecting plate; 1103. enclosing plates; 12. filling wood blocks; 13. FRP fiber cloth; 14. connecting steel plates;
2. splicing the wood beams; 21. an upper layer wood insert; 2101. an upper wing plate; 2102. a side plug board II; 2103. a slot; 22. an intermediate steel plate member; 2201. a side web; 2202. l-shaped folded plates; 23. a lower layer wood insert; 2301. a lower wing plate; 2302. a central plugboard II; 2303. a side plug board III;
3. a node connecting assembly; 31. a post connector; 32. a beam connector; 33. a post connection end; 34. a beam connecting end; 3401. a central connecting block; 3402. a side connecting block; 3403. a central plugboard I; 3404. side picture peg I.
4. A foundation; 41. a steel bond; 42. a friction hemisphere; 43. reinforcing steel bars; 44. a concrete foundation;
5. a base connector; 51. an upper friction assembly; 5101. a base plate; 5102. a friction arc panel; 5103. a through hole; 5104. a square hole; 5105. a metal pulley; 5106. a steel rib; 52. a steel cord; 53. and (7) fixing the plate.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1, the high energy consumption wood frame structure system of the present invention includes a combination column 1, a combination beam 2, a node connection assembly 3, a foundation 4 and a foundation connection member 5, wherein the combination columns 1 adjacent to each other up and down and the combination columns 1 and the combination beams 2 arranged horizontally are connected by the node connection assembly 3, and the combination wood column 1 at the lowest end is installed on the foundation 4 by the foundation connection member 5.
As shown in FIG. 2, the composite column 1 comprises a steel insert 11 and a packed wood block 12, and the periphery of the composite column 1 is further coated with FRP fiber cloth 13.
As shown in fig. 3-4, the steel plug-in 11 includes a central connection column 1101, connection plates 1102 and enclosing plates 1103, the central connection column 1101 is a square column, one connection plate 1102 vertically extends out of each of four side faces of the central connection column 1101, the enclosing plates 1103 are vertically fixed at the end portions of the connection plates 1102, the left ends and the right ends of the enclosing plates 1103 are folded inwards, two adjacent enclosing plates 1103 and two adjacent connection plates 1102 enclose a square space with an opening at one corner, and four square spaces are formed on the steel plug-in 11; a filling wood block 12 is inserted into each square space, and the section of each filling wood block 12 is matched with that of each square space; the filler block 12 is inserted into the square space to form a complete square together with the square space. The post connection end is equivalent to grouping together four filled wood blocks 12.
As shown in fig. 5, a connecting steel plate 14 is fixedly provided at the lower end of the lowermost assembled wooden pillar 1.
As shown in fig. 6, the composite beam 2 is an i-beam, and includes upper layer wood inserts 21, middle steel plate pieces 22 and lower layer wood inserts 23, the upper layer wood inserts 21 and the lower layer wood inserts 23 are inserted through the middle steel plate pieces 22, and the upper layer wood inserts 21 and the lower layer wood inserts 23 are respectively and fixedly connected to the beam connecting end 34.
As shown in fig. 7, the upper wood insert 21 has a pi-shaped cross section, and includes an upper wing plate 2101 and two parallel side insert plates ii 2102, and a slot is formed between the two parallel side insert plates ii 2102.
As shown in fig. 8, the middle steel plate 22 includes two symmetrically arranged web assemblies, each web assembly includes a side web 2201 and an L-shaped flap 2202, the L-shaped flap 2202 is vertically fixed at the center of the side web 2201, and an insertion slot is formed between the L-shaped flap 2202 and the side web 2201.
As shown in fig. 9, the lower wood insert 23 comprises a lower wing plate 2301 and a central insert plate assembly, the central insert plate assembly comprises a central insert plate ii 2302 and side insert plates iii 2303, the side insert plates iii 2303 are symmetrically arranged on two sides of the central insert plate ii 2302, a slot is formed between the side insert plates iii 2303 and the central insert plate ii 2302, and the central insert plate ii 2302 is higher than the side insert plates iii 2303; the length of one end of lower wing plate 2301 is greater than the length of the center gate assembly.
The convex end of the lower wing plate 2301 is inserted into the bottom surface of the beam connecting end 34 and fixedly connected with the beam connecting end 34, the central board inserting assembly of the lower layer wood inserting assembly is aligned with the central connecting block 3401, the middle steel plate part 22 is arranged above the central board inserting assembly of the lower layer wood inserting assembly and the central connecting block 3401, the upper layer wood inserting assembly 21 is arranged above the middle steel plate part 22, the groove and the inserting board are fixedly inserted and connected, and the upper layer wood inserting assembly 21 is fixedly connected with the beam connecting end 34.
As shown in fig. 10, the node connection assembly 3 includes a column connection member 31 and a beam connection member 32, the upper and lower ends of the column connection member 31 are column connection ends 33, and the column connection ends 33 are connected to the combined column 1; the four side surfaces of the column connecting piece 31 are all connected with the beam connecting piece 32, the end part of the beam connecting piece 32 is a beam connecting end 34, and the beam connecting end 34 is connected with the combined beam 2.
As shown in fig. 11-12, beam connection end 34 include central connecting block 3401 and two side connecting blocks 3402, two side connecting blocks 3402 symmetry set up in central connecting block 3401 both sides, central connecting block 3401 includes central picture peg I3403 and two side picture pegs I3404, two side picture pegs I3404 symmetry set up in central picture peg I3403 both sides, form the slot between central picture peg I3403 and picture peg I3404, central picture peg I3403 is higher than side picture peg I3404.
As shown in fig. 13, the two column connecting ends 33 of the node connecting assembly are respectively inserted into the steel inserts of the upper and lower assembled wooden columns to connect the upper and lower assembled wooden columns; as shown in fig. 14, when the spliced wood beam 2 is connected to the beam connection end 34 of the beam connection member, one end of the lower wing plate 2301 of the lower wood insert extending out of the center insert plate assembly is inserted into the bottom surface of the beam connection end and is fixedly connected to the beam connection end, the center insert plate assembly of the lower wood insert is aligned with the center connection block 3401 of the beam connection end, the middle steel plate member 22 is installed above the center insert plate assembly and the center connection block 3401, the two side insert plates iii 2303 of the center insert plate assembly are respectively inserted into the L-shaped folding plates 2202 of the middle steel plate member, the upper wood insert 21 is installed above the middle steel plate member 22, the center insert plate i 3403 and the center insert plate ii pass through between the two L-shaped folding plates 2202 of the middle steel plate member and are inserted into the slot of the upper wood insert 21, and then the upper wing plate of the upper wood insert 21 is fixedly connected to the side connection block 3402 by screws.
The upper and lower end surfaces of the beam connecting end 34 are lower than the upper and lower end surfaces of the beam connecting member 32, so that the upper and lower surfaces of the composite beam 2 and the beam connecting member 32 are on the same horizontal plane after the composite beam 2 is installed.
As shown in fig. 17, the foundation 4 includes a concrete foundation 44 and a friction hemisphere 42, the friction hemisphere 42 is disposed at an upper end of the concrete foundation 44, the friction hemisphere 42 is a hollow shell, an opening is disposed at a top end of the friction hemisphere 42, a steel bar 43 is pre-disposed in the concrete foundation 44, the steel bar 43 protrudes out of the opening at the upper end of the friction hemisphere 42, and concrete is poured into the friction hemisphere 42 and is integrated with the concrete foundation 44.
As shown in fig. 16/18/19, the foundation connection member 5 includes an upper friction member 51 and a steel cable 52, the upper friction member 51 is fixedly connected with the foundation 4 through the steel cable 52, the upper friction member 51 includes a bottom plate 5101 and a friction arc plate 5102, the friction arc plate 5102 is located on the back of the bottom plate 5101, a through hole 5103 for the steel bar 43 to pass through is provided at the center of the bottom plate 5101 and the friction arc plate 5102, the steel bar 43 passes through the through hole 5103 and then is fixed on the fixing plate 53, and the combined wooden pole 1 at the lowest end is fixed on the upper friction member 51. By increasing the friction coefficient with the friction hemisphere 42, the column bottom is ensured not to slide in normal use, and the energy consumption capacity of the structure is improved in earthquake action; the bottom plate 5101 is further provided with steel ribs 5106, the lower end of the combined wooden column 1 at the lowest end is fixedly provided with a connecting steel plate 14, the combined wooden column 1 at the lowest end is installed on the steel ribs 5106 through the connecting steel plate 14, and the connecting steel plate 14 and the steel ribs 5106 are fixed through bolts. Four steel ribs 5106 are arranged, square holes 5104 are formed between every two adjacent steel ribs 5106, the four square holes 5104 are arranged in a cross shape, and metal pulleys 5105 are arranged in each square hole 5104.
As shown in fig. 15, a steel rib 5106 is further disposed on the bottom plate 5101, a connecting steel plate 14 is fixedly disposed at the lower end of the lowermost combined wooden column 1, the lowermost combined wooden column 1 is mounted on the steel rib 5106 through the connecting steel plate 14, and the connecting steel plate 14 and the steel rib 5106 are fixed through a bolt.
The upper surface of the foundation 4 is provided with a steel key 41 at a position opposite to the square hole 5104, one end of the steel cable 52 is fixed on the steel key 41, and the other end of the steel cable passes through a metal pulley 5105 adjacent to the square hole 5104 and a metal pulley 5105 opposite to the square hole 5104 in sequence and then is fixed on the opposite steel key 41. The oppositely disposed metal pulleys 5105 have the same height, and the adjacent metal pulleys 5105 have different heights. Thus, the two steel cables 52 do not contact at the crossing position, and the normal use between the upper friction assembly 51 and the friction hemisphere 42 is not obstructed during the earthquake.
As shown in fig. 20, the installation method of the wood frame structure system with high energy consumption includes the following steps:
the method comprises the following steps: constructing an independent foundation under the column, pouring and constructing the independent foundation according to the construction design, and embedding steel keys 41 at corresponding positions of the foundation according to the design measurement position;
step two: installing a base connecting piece 5, installing an upper friction assembly 51 on a friction hemisphere 42, and after positioning, connecting the upper friction assembly with a steel cable 52 and a steel bar 43 in a restraining manner;
step three: mounting the lowermost assembled column 1 to the foundation connecting member 5;
step four: installing a node connecting assembly 3, winding FRP fiber cloth 13 outside the column, and reinforcing the combined wood column;
step five: the combined beam 2 is arranged between the adjacent node connecting components 3;
step six: and repeating the third step to the fifth step to finish the installation of the multilayer wood frame structure.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A high-energy-consumption wood frame structure system is characterized by comprising combination columns (1), combination beams (2), node connecting assemblies (3), foundations (4) and foundation connecting pieces (5), wherein the combination columns (1) which are adjacent up and down and the combination columns (1) and the combination beams (2) which are transversely arranged are connected through the node connecting assemblies (3), and the combination column (1) at the lowest end is arranged on the foundation (4) through the foundation connecting pieces (5);
the combined column (1) comprises a steel plug-in unit (11) and a filler block (12), the steel plug-in unit (11) comprises a central connecting column (1101), connecting plates (1102) and enclosing plates (1103), the central connecting column (1101) is a square column, the connecting plates (1102) vertically extend out of four side faces of the central connecting column (1101), the enclosing plates (1103) are vertically fixed at the end parts of the connecting plates (1102), the left ends and the right ends of the enclosing plates (1103) are folded inwards, two adjacent enclosing plates (1103) and two adjacent connecting plates (1102) enclose a square space with an opening at one corner, and four square spaces are formed in the steel plug-in unit (11); a filling wood block (12) is inserted into each square space, and the section of each filling wood block (12) is matched with that of each square space;
the node connecting assembly (3) comprises a column connecting piece (31) and a beam connecting piece (32), the upper end and the lower end of the column connecting piece (31) are column connecting ends (33), and the column connecting ends (33) are connected with the combined column (1); the four side surfaces of the column connecting piece (31) are all connected with beam connecting pieces (32), the end parts of the beam connecting pieces (32) are beam connecting ends (34), and the beam connecting ends (34) are connected with the combined beam (2);
the combined beam (2) is an I-shaped beam and comprises an upper-layer wood insert (21), a middle steel plate piece (22) and a lower-layer wood insert (23), the upper-layer wood insert (21) and the lower-layer wood insert (23) are spliced through the middle steel plate piece (22), and the upper-layer wood insert (21) and the lower-layer wood insert (23) are fixedly connected with a beam connecting end (34) respectively;
the foundation (4) comprises a concrete foundation (44) and a friction hemisphere (42), the friction hemisphere (42) is arranged at the upper end of the concrete foundation (44), the friction hemisphere (42) is a shell with a hollow interior, an opening is formed in the top end of the shell, a steel bar (43) is preset in the concrete foundation (44), the steel bar (43) protrudes out of the opening in the upper end of the friction hemisphere (42), and concrete is poured into the friction hemisphere (42) and is integrated with the concrete foundation (44);
the foundation connecting piece (5) comprises an upper friction assembly (51) and a steel cable (52), the upper friction assembly (51) is fixedly connected with the foundation (4) through the steel cable (52), the upper friction assembly (51) comprises a bottom plate (5101) and a friction arc panel (5102), the friction arc panel (5102) is located on the back face of the bottom plate (5101), a through hole (5103) for a steel bar (43) to pass through is formed in the centers of the bottom plate (5101) and the friction arc panel (5102), the steel bar (43) passes through the through hole (5103) and then is fixed on a fixing plate (53), and the combination column (1) at the lowest end is fixed on the upper friction assembly (51).
2. The high energy consumption wood frame structure system according to claim 1, wherein a steel rib (5106) is further provided on the bottom plate (5101), a connecting steel plate (14) is fixedly provided at a lower end of the lowermost combined column (1), the lowermost combined column (1) is installed on the steel rib (5106) through the connecting steel plate (14), and the connecting steel plate (14) and the steel rib (5106) are fixed by bolts.
3. The high energy consumption wood frame structure system according to claim 2, wherein there are four steel ribs (5106), there are square holes (5104) between adjacent steel ribs (5106), the four square holes (5104) are arranged in a cross shape, and each square hole (5104) is installed with a metal pulley (5105).
4. The wood frame structure system with high energy consumption of claim 3, wherein the position of the upper surface of the foundation (4) opposite to the square hole (5104) is provided with a steel key (41), one end of the steel cable (52) is fixed on the steel key (41), and the other end of the steel cable passes through the metal pulley (5105) adjacent to the square hole (5104) and the metal pulley (5105) opposite to the square hole (5104) in sequence and then is fixed on the opposite steel key (41).
5. The high energy consuming wood frame construction system according to claim 4, wherein the oppositely arranged metal pulleys (5105) are of the same height and adjacent metal pulleys (5105) are of different heights.
6. The high energy consumption wood frame structure system according to claim 1, wherein the beam connecting end (34) comprises a central connecting block (3401) and two side connecting blocks (3402), the two side connecting blocks (3402) are symmetrically arranged at two sides of the central connecting block (3401), the central connecting block (3401) comprises a central inserting plate I (3403) and two side inserting plates I (3404), the two side inserting plates I (3404) are symmetrically arranged at two sides of the central inserting plate I (3403), a slot is formed between the central inserting plate I (3403) and the side inserting plates I (3404), and the central inserting plate I (3403) is higher than the side inserting plates I (3404).
7. The high energy consumption wood frame structure system as claimed in claim 6, wherein the upper wood insert (21) has a pi-shaped cross section, and comprises an upper wing plate (2101) and two parallel side insert plates II (2102), and a slot is formed between the two parallel side insert plates II (2102);
the middle steel plate piece (22) comprises two web plate assemblies which are symmetrically arranged, each web plate assembly comprises a side web plate (2201) and an L-shaped folded plate (2202), the L-shaped folded plate (2202) is vertically fixed at the central position of the side web plate (2201), and an insertion groove is formed between the L-shaped folded plate (2202) and the side web plate (2201);
the lower-layer wood insert (23) comprises a lower wing plate (2301) and a central insert plate assembly, the central insert plate assembly comprises a central insert plate II (2302) and side insert plates III (2303), the side insert plates III (2303) are symmetrically arranged on two sides of the central insert plate II (2302), an inserting groove is formed between the side insert plates III (2303) and the central insert plate II (2302), and the central insert plate II (2302) is higher than the side insert plates III (2303); the length of one end of the lower wing plate (2301) is greater than that of the central flashboard component;
the convex one end of lower pterygoid lamina (2301) insert roof beam link (34) bottom surface and with roof beam link (34) fixed connection, the central picture peg subassembly of lower floor's wood plug-in components aligns with central connecting block (3401), middle steel sheet spare (22) are installed in the central picture peg subassembly and the central connecting block (3401) top of lower floor's wood plug-in components, upper strata wood plug-in components (21) are installed in middle steel sheet spare (22) top, it is fixed to make the grafting between recess and the picture peg, upper strata wood plug-in components (21) and roof beam link (34) fixed connection.
8. The high energy consumption wood frame structure system according to claim 6, wherein one corner of the filler wood block (12) is a groove matching one corner of the central connecting column (1101), and grooves matching the folded edges of the surrounding plates (1103) are provided on both sides opposite to the groove.
9. A high energy consuming wood frame construction system according to claim 1, characterized in that the composite columns (1) are also wrapped with FRP fiber cloth (13) around the perimeter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116420.8A CN112359971B (en) | 2020-10-19 | 2020-10-19 | High-energy-consumption wood frame structure system |
| PCT/CN2021/073509 WO2022083020A1 (en) | 2020-10-19 | 2021-01-25 | Wood frame construction system having high energy dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011116420.8A CN112359971B (en) | 2020-10-19 | 2020-10-19 | High-energy-consumption wood frame structure system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112359971A CN112359971A (en) | 2021-02-12 |
| CN112359971B true CN112359971B (en) | 2021-09-28 |
Family
ID=74506866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011116420.8A Active CN112359971B (en) | 2020-10-19 | 2020-10-19 | High-energy-consumption wood frame structure system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112359971B (en) |
| WO (1) | WO2022083020A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445804B (en) * | 2021-08-13 | 2024-06-21 | 西安建筑科技大学 | Spherical energy dissipation and shock insulation device for column base of historic building wood structure |
| CN115110658B (en) * | 2022-08-09 | 2023-08-25 | 郑州大学 | Reset energy consumption assembly of wood shear wall |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428038A1 (en) * | 1974-06-11 | 1976-01-02 | Fritz Gmbh Fertigbau | Flexible prefabricated-element building structural system - with connecting panel-shaped components between columns and overhead trusses |
| JPH11193572A (en) * | 1997-12-29 | 1999-07-21 | Sakio Ito | Joint fixing for wooden building |
| WO2015121886A1 (en) * | 2014-02-13 | 2015-08-20 | Castelli Settimio | Modular structural system |
| CN107604810A (en) * | 2017-08-04 | 2018-01-19 | 东南大学 | A kind of Self-resetting friction pendulum three-dimensional shock damping and insulation bearing |
| CN107893481A (en) * | 2017-12-21 | 2018-04-10 | 青岛理工大学 | Full-assembly steel frame structure system with recovery function |
| CN109208774A (en) * | 2018-07-22 | 2019-01-15 | 北京工业大学 | Self-resetting can assemble multistage beam shear wall steel frame after shake |
| CN109750794A (en) * | 2019-03-13 | 2019-05-14 | 沈阳工业大学 | Steel and wood composite column and combined method |
| CN208934118U (en) * | 2018-08-30 | 2019-06-04 | 河北建筑工程学院 | A kind of assembled steel clark beam column node structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3355552B2 (en) * | 1999-01-14 | 2002-12-09 | 株式会社羽深隆雄・栴工房設計事務所 | Architectural joint metal assembly and method of joining the architectural joint with the assembly |
| KR101060903B1 (en) * | 2009-09-18 | 2011-08-30 | 서우원 | Wall of log prefabricated wooden house |
| CN108385830B (en) * | 2018-02-09 | 2020-01-07 | 上海市建筑科学研究院 | Self-resettable prestressed laminated wood frame structure |
| CN108978869B (en) * | 2018-08-30 | 2024-01-19 | 海南华金钢构有限公司 | Assembled steel-wood composite beam column node structure and construction method thereof |
| CN109853739B (en) * | 2019-02-27 | 2020-06-23 | 青岛理工大学 | Assembled steel-wood combined node |
-
2020
- 2020-10-19 CN CN202011116420.8A patent/CN112359971B/en active Active
-
2021
- 2021-01-25 WO PCT/CN2021/073509 patent/WO2022083020A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2428038A1 (en) * | 1974-06-11 | 1976-01-02 | Fritz Gmbh Fertigbau | Flexible prefabricated-element building structural system - with connecting panel-shaped components between columns and overhead trusses |
| JPH11193572A (en) * | 1997-12-29 | 1999-07-21 | Sakio Ito | Joint fixing for wooden building |
| WO2015121886A1 (en) * | 2014-02-13 | 2015-08-20 | Castelli Settimio | Modular structural system |
| US9879413B2 (en) * | 2014-02-13 | 2018-01-30 | Settimio CASTELLI | Modular structural system |
| CN107604810A (en) * | 2017-08-04 | 2018-01-19 | 东南大学 | A kind of Self-resetting friction pendulum three-dimensional shock damping and insulation bearing |
| CN107893481A (en) * | 2017-12-21 | 2018-04-10 | 青岛理工大学 | Full-assembly steel frame structure system with recovery function |
| CN109208774A (en) * | 2018-07-22 | 2019-01-15 | 北京工业大学 | Self-resetting can assemble multistage beam shear wall steel frame after shake |
| CN208934118U (en) * | 2018-08-30 | 2019-06-04 | 河北建筑工程学院 | A kind of assembled steel clark beam column node structure |
| CN109750794A (en) * | 2019-03-13 | 2019-05-14 | 沈阳工业大学 | Steel and wood composite column and combined method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022083020A1 (en) | 2022-04-28 |
| CN112359971A (en) | 2021-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112359971B (en) | High-energy-consumption wood frame structure system | |
| AU730806C (en) | Moment-resistant structure, sustainer, and method of construction | |
| CN112196124B (en) | Embedded lock type steel-wood combined joint | |
| CN113152666B (en) | Self-tied steel-wood combined node and installation method | |
| CN210032128U (en) | Dry construction connecting structure of corner post and beam for fabricated frame structure building | |
| CN215829932U (en) | Assembled steel-concrete elevator well with anti-seismic high-stability performance | |
| CN112064788B (en) | Reinforced concrete frame column reinforcing structure and reinforcing method | |
| CN213597400U (en) | Elevator shaft | |
| CN114934614A (en) | Assembled shock attenuation light composite filling wallboard structure | |
| CN112878488A (en) | Assembly type beam-column connecting device and connecting method | |
| CN112459584A (en) | Wallboard concatenation and ground absorbing assembled frame construction | |
| Chawardol et al. | A Review on using Belt Truss at Different Locations on RCC Building | |
| CN214696053U (en) | Assembled beam column connecting device | |
| CN210976181U (en) | Shear wall | |
| CN219992720U (en) | Anchor structure of stand | |
| CN217538101U (en) | Energy consumption node of integrated mild steel damper | |
| CN117758859A (en) | Post-earthquake recoverable steel plate shear wall-wood frame mixed structure and construction method thereof | |
| CN216664451U (en) | Anti-seismic windproof corrugated steel plate flame-retardant polyurethane composite house structure | |
| Mishra et al. | Reinforced Concrete Shear Wall System and its Effectiveness in Highrise Buildings | |
| CN221761482U (en) | Existing building damper mounting structure | |
| CN214329256U (en) | Concrete assembled frame roof beam | |
| CN117587935A (en) | Building module unit and modularized building structure | |
| CN116607631B (en) | Steel structure module building | |
| SU949148A1 (en) | Framing for seismically resistant many-storied building | |
| JP6709413B1 (en) | Wooden building structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |