EP0572659A1 - Structure composee de structures primaires et secondaires - Google Patents

Structure composee de structures primaires et secondaires Download PDF

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Publication number
EP0572659A1
EP0572659A1 EP90906372A EP90906372A EP0572659A1 EP 0572659 A1 EP0572659 A1 EP 0572659A1 EP 90906372 A EP90906372 A EP 90906372A EP 90906372 A EP90906372 A EP 90906372A EP 0572659 A1 EP0572659 A1 EP 0572659A1
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EP
European Patent Office
Prior art keywords
members
primary structure
primary
anchor
anchors
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.)
Withdrawn
Application number
EP90906372A
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German (de)
English (en)
Other versions
EP0572659A4 (fr
Inventor
Jiro Kitamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Auri Kenchiku Toshi Kenkyusho Co Ltd
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Auri Kenchiku Toshi Kenkyusho Co Ltd
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Publication of EP0572659A4 publication Critical patent/EP0572659A4/fr
Publication of EP0572659A1 publication Critical patent/EP0572659A1/fr
Withdrawn legal-status Critical Current

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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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • 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
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • 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
    • E04B1/26—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of wood
    • E04B1/2604—Connections specially adapted therefor
    • E04B1/2612—Joist hangers
    • 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
    • E04B1/36—Bearings or like supports allowing movement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
    • E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
    • E04B2/825—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building the connection between the floor and the ceiling being achieved without any restraining forces acting in the plane of the partition
    • 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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2253—Mounting poles or posts to the holder
    • E04H12/2261—Mounting poles or posts to the holder on a flat base
    • 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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22—Sockets or holders for poles or posts
    • E04H12/2253—Mounting poles or posts to the holder
    • E04H12/2269—Mounting poles or posts to the holder in a socket
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2457—Beam to beam connections
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2463—Connections to foundations
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2481—Details of wall panels
    • 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
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2484—Details of floor panels or 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
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B2001/4192—Connecting devices specially adapted for embedding in concrete or masonry attached to concrete reinforcing elements, e.g. rods or wires

Definitions

  • secondary members are supported by the horizontal plane of a slab and beam or the like of a primary structure like an intermediary layer of prior artificial ground with multilayers
  • the secondary structure like an fabricated unit house (it is composed of a skeleton of rectangular parallelepiped, is a self-support and independent secondary structure from a primary structure, and is advantageous to be able to fablication industrialization rate.
  • 'a primary self-support type secondary structure' is inserted into a primary structure and is supported by a primary structure, the overlap of their load transmission distance and their members occurs, a waste of a primary structure and secondary members occurs together, and a load of a primary structure increases further. That matter increased a construction cost, and further story height, and a land cost.
  • a support place is only restricted to a horizontal plane of a primary structure, a free extent of forming secondary structures was extremely restricted. There is necessity to improve these points.
  • the roof layer there are two methods. Firstly there is the case where the primary structure is not constructed upward on the roof and the secondary structure is supported directly by the roof. The other is the case where a primary structure is constructed upward on the roof to support the secondary structure. In the latter case, the width of columns and walls constructed upward in the outside of the depth direction (balcony or corridor side) can be kept small, or the columns and walls can be omitted altogether on the roof by means of utilizing the horizontal bracing capacity of columns and walls or the like constructed upward in the mid-region of the depth direction of the primary structure. This achieves flexibility of secondary structures in the same way as for the ground layer and intermediate layers.
  • the members which are able to depend on a primary structure within the structural members comprising the building are made to depend on the primary structure, and the secondary structure are set up only at necessary places by using as many structures and members comprising the primary structure as possible, the waste from overlapping members and load transmission distance can be reduced to a minimum, the loads of the secondary structure can be small, the load of the primary structure can also be as small as possible, the waste because of the doubled structures can be saved, and the construction cost can be drastically cut by decreasing the loads and members.
  • the story height can also be reduced, and an increase of building volume rates can be achieved in areas of severe oblique line limits and shadow regulations in the building law, as well as advantages in land cost.
  • the free extent of secondary structures can increase, as the secondary members are supported by not only the horizontal planes but also by the vertical planes of the primary structure.
  • Secondary non-bearing members are supported mainly by secondary bearing members.
  • secondary non-bearing members can be attached to a primary structure directly, find also it is possible to substitute secondary non-bearing members by a primary structure.
  • the anchor for secondary light-weight member can be set in anywhere in the primary structure. Still if the part of increased concrete for the purpose of finish or covering are used, there is no problem of the loss of strength and it can save the cost. Also if the disposable concrete form which allows nailing is used, then this form is to be 'extent for setting anchors at the initial construction', and it makes possible to set nails and screws freely to this part.
  • frontage direction horizontal bearing capacity of the wall and column situated in the middle of the depth of the building should be kept large, while that of the wall and the column situated in the outer part of the depth of the building (balcony and a corridor side) should be kept small.
  • the deepest girder is not located in the outer part of the building, making the height of this girder smaller and the ceiling height of the room can be greater while the story height can be reduced.
  • the bedroom is normally located in the outer part in the depth direction (the side of balcony and corridor) as it has better lighting and it is important to get higher ceiling in this part.
  • the middle of the building in the depth direction doesn't require such lighting as there would be only the dust space or those space using water supply and sewage.
  • the structure composed of a primary structure and secondary structure by the present invention can be applied greatly to various buildings, such as collective housings, stores, offices, hospitals, schools, or the like by its high flexibility of secondary structure and the excellent cost performance of both primary structure and secondary structure.
  • the building adopting the present invention can extend its durable time until its structural limit, not until the socially determined limit (which depends on the social progress). In the long run, (as the initial cost doesn't differ greatly compared to the general building) the building with this invention becomes for more economical, and as its utility does not devalued, it will create the important social capital.
  • FIG. 165 is the section showing the method of setting up an external wall, boundary wall and partition composed of light steel or light steel-like frame material.
  • Structural planning Primary structure (A) is composed of structural skeletons of columns, beams or slabs or the like planned not to prevent the correspondence to functional, living, and social variations of secondary structure (B).
  • A Structural planning Primary structure
  • B Second, it is better to arrange the columns or walls of the ground layer and intermediary layer to as not to prevent the free composition of secondary structure (B), and to keep the number of walls and columns few.
  • the width of the frontage direction of columns and walls of outside depth direction is better to be small for extension and rebuilding of apartment house or the like.
  • it is necessary for the width of walls and columns of the midsection of the depth direction to get a large frontage direction see FIGS. 1 through 3, FIGS. 81 through 83, FIGS. 115 through 128).
  • the following structural design is formed after deciding whether to adopt 'primary dependent secondary structure' or 'primary self-support secondary structure', whether to adopt the usage of roof layer or not, whether to adopt roof layer upward construction or not, end whether to adopt vertical plane support/ horizontal plane support/ vertical and horizontal plane support, and in the case of adopting vertical plane support, whether to adopt whole support or limited support.
  • this system can omit quite a lot of overlapping of secondary structure (B) and primary structure (A) and leads to story height reduction because slabs and girders do not become doubled or tripled (because in 'primary self-support type secondary structure', slabs and girders of primary structure (A) are set up between slabs and girders of secondary structure (B)).
  • this 'primary dependent secondary structure' reduces the construction cost and the land cost by omitting remarkable overlapping of primary structure' (A) and secondary structure (B), keeping the load of secondary structure (B) small, keeping the load of primary structure (A) small, which furthermore leads to story height reduction.
  • this system structurally designs so that secondary bearing members, and nonbearing members and light-weight members which accompany them can be supported by the upper sides and the lateral sides of 'equivalent slabs' (void slabs, parts of slabs which have the same function as beams of lattice beam slabs) or beams of the roof of primary structure (hereinafter, it will be called 'supporting system of primary nonconstructing upward type on roof layer').
  • This method increases the flexibility of the external form of secondary structure but restricts the flexibility of the interior because it needs bearing walls and braces inside secondary structure.
  • 88-1 through 88-3 show the cases when seismic isolator (22) made of rubber bearings or the like is set up on receptacles (12) which is connected to anchors of appointed positions of primary structure (A), and secondary structure (B) is supported by these seismic isolators (22). By doing this, the seismic force that acts upon secondary structure (B) and primary structure (A) can be reduced at the time of earthquakes.
  • the part in which there is primary nonconstructing upwards is 'supporting system by primary horizontal plane' mentioned above, and the part of primary constructing upwards can be divided into two cases; 'supporting system by primary vertical plane' and 'supporting system by both primary vertical plane and horizontal plane' mentioned above. Because of this, this system increases the freedom of choice of structural planning of primary structure as well as the flexibility of secondary structure composition.
  • anchors supporting connection of primary structure of mechanical fasteners which include the welding
  • primary structures for secondary members which are necessary with the connection of secondary structures
  • secondary bearing members which are heavy weight and give an influence or strength to primary structures (in cases of general use including steel frames or PC members, excluding wooden or wood-like light secondary bearing members); secondary nonbearing members which are not so much heavy weight with a lesser influence of strength and which have more places to be used; and secondary light-weight members which are more light-weight and have more places to be used as well as more frequency of use; and then consider the position, the extent, and the part to which anchors of primary structures are to be set.
  • secondary light-weight members can be settled for even lighter anchors (see FIGS. 131-1 to 131-3), and can be 'post-construction set up types'.
  • the set up of extent at the initial construction of anchors for secondary bearing members in this case is the upper, lower or lateral sides (of beams, the extent of which can get the bonding strength and which does not cut across steel frames) of beams or 'equivalent slabs' of primary structures. That is, it is a system in which the vertical plane of columns or 'equivalent walls' of primary structure do not set up the extent at the initial construction of anchors for secondary bearing members. Secondary bearing members or the like make them support to vertical planes, but do not make them connect. This system, as will be mentioned later, does not need anchors on vertical planes.
  • anchor supporting strength and the anchor diameter constant, by using later-mentioned flex-connecting, or using melt-and-connecting method to the surface of anchor band steels.
  • the anchor diameter of secondary bearing member around 20 mm ⁇ the unit is 'mm'; 'mm' will be omitted if written in 'mm' unit ⁇ , can be chosen, and for secondary nonbearing member, around 9 mm can be chosen, and the anchor diameter of secondary bearing and non-bearing member around 13 mm can be chosen, and by this anchor diameter can be regulated.
  • the upper part (the part where the supporting strength is stronger) of the anchor used as secondary bearing member which overlaps the result of the position arrangement of anchors, the secondary non-bearing member, and the secondary light-weight member must be set up preferentially at all times, being used as the substitution of the lower anchor (where the supporting strength is weaker).
  • Anchor for secondary bearing member can be also used as a substitute of anchor for secondary nonbearing member and when it occurs, anchor for secondary bearing member must be placed corresponding to the interval of the anchor for the secondary nonbearing member anchor as mentioned later. For that reason, the fixed and equal interval of the anchor is likely to be adopted excluding where the extent is restricted, or where the interval is narrowed by means of the frequency of usage.
  • FIGS. 113-1 through 118 show the anchor arrangement for secondary bearing member in the intermediary layer of 2 floors/1 layer case.
  • FIG. 115-1 shows the anchor arrangement for 'supporting system by both primary vertical plane and horizontal plane'.
  • This type of anchor arrangement has the freest extent in the 'primary dependence type secondary structure' and is the same as shown in FIG. 12-1.
  • This anchor makes the secondary structure composition possible like in FIG. 12-2 to 12-6 and also this anchor set up makes the secondary structure composition possible in the case of 'a primary vertical plane supporting-system'(overall) in FIG. 3-5 and in the case of 'a primary horizontal plane supporting-system' in FIGS. 6-7, 6-8, 6-10, and 6-11.
  • anchor for secondary bearing member (6-1) is set up on beam of the primary structure (A), and it is used also as an anchor for secondary nonbearing member (6-2).
  • anchor (6-2) is not set upon the surface of the floor slab. In this case later mentioned 'putting foundation' are to be adopted.
  • Intervals of anchors for an area where anchors are used frequently to support a middlefloor of secondary structures are set narrow. Intervals of anchors for other area are arranged same and equally. Anchors are set up at lateral sides of columns or 'equivalent walls' within anextent where a middle floor of secondary structures can be set up.
  • FIGS. 122-1 and 122-2 show anchor arrangement of 'supporting system by primary vertical plane' among 'supporting system of primary constructing upward type on roof layer'.
  • anchors for secondary bearing members (6-1) mentioned above are set up to lateral sides of a columns (1) or 'equivalent walls' or the like of a primary structure (A).
  • A a primary structure
  • anchor arrangement are set up from a floor slab with extending for a ceiling slab (see FIG. 122-1).
  • anchors are arranged at the upper side of a column or 'equivalent wall' a roof building of secondary structures B building members, also can be supported. And the composition of secondary structures shown in FIGS. 91-1 through 91-3 become possible.
  • inter-structural members do to the most same members together (in case that I inter-structural members span 900 (nearly), to receptacles span 450 (nearly) seem to become 450 x 900 (nearly) pitch adopt Outside doors and windows frame upper part connective materials 50 x 9 except at 50 x 6 band steels well in an of angle case at 65 x 65 well), are settled, size also make better, with a furring strip's anchor arrangement common have, with this furring strip's anchor in substitution for possible keep economic.
  • anchors for secondary bearing and nonbearing members (6-3) are set at upper side, lower side, lateral side of columns or 'equivalent walls', beams or 'equivalent slabs' or the like of a primary structure (A) and walls and slabs, which is structually reinforced (so as to support beams for longer span or columns to support the beams).
  • Anchor interval for an area where anchors are used frequently to support a middlefloor of secondary structures are set narrow.
  • floor framing plan FIG. 116-1, FIG. 116-2, ceiling plan 117 then section interior elevation, FIG. 118, show the anchor arrangement for combined using anchors for secondary bearing and nonbearing members by 'supporting system by both primary vertical plane and horizontal plane'.
  • FIG. 123-2 and section interior elevation, FIG. 125 show anchor arrangement for both secondary bearing and nonbearing member by 'supporting system by both primary vertical plane and horizontal plane' among 'combined using type supporting system of primary constructing upwards and no constructing upwards on roof layer'.
  • FIGS. 64 through 67 plural anchor hole are bored an appointed interval and depth on column (1) of a primary structure (A), and also beam (2) and wall (3), laying anchor bolts (7) of extending style under the ground of a concerned anchor hole, to nut receptacles (12) on anchor bolt (7) of this extending style by fixing nuts (9). Fixed fixing nuts on anchor bolts (7) of this extension style for the method to do is shown.
  • FIG. 129-3 is an example for an anchor nuts and cap nuts type of extension style
  • FIG. 129-6 is an example for cap nuts type resinousanchor, and both are for secondary nonbearing members.
  • Anchor of extension style an anchor nuts and cap nuts type of FIG. 129-3, and it shows the case that receptacles for secondary nonbearing members is fixed and supported.
  • FIG. 131-1 shows the method of anchor for secondary light-weight members (6-4) in an anchor system of 'initial extent set up type' and 'a post-construction set up type'.
  • 6-4 secondary light-weight members
  • FIG. 131-1 shows the method of anchor for secondary light-weight members (6-4) in an anchor system of 'initial extent set up type' and 'a post-construction set up type'.
  • An intermediate structure/ an inter-structural members does a large position adjustment in a support adjustment of an anchor and secondary members.
  • FIGS. 145 through 149, 163 through 165, 175, 178, 179, 181, 182, and 185 show the details of setting up external walls, boundary walls, partitions, walls of both inside and outside of doors and windows, floors and furring strips of ceiling.
  • the common anchors As mentioned above, considering about setting up of secondary nonbearing members to a primary structure, the common anchors, same strength, same diameter and same position, can be applied for external wall, boundary wall, outside interior doors and windows, interior partition, in spite of differences of materials and uses, and also receptacles and inter-structural members can be common in most cases.
  • FIG. 131-1 shows an anchor system of 'type setting up extent of anchor at initial construction' and 'post-construction setup type'. This is the system that sets 'extent for setting freely anchors in post-construction '(36) at the position no influence in bearing capacity occurs where on placing of reinforcement or the like of reinforcing steel of the primary structure, or at the position or at the part where increase volume of concreteis given when constructing the primary structure in order not to make any problem in bearing capacity, so that each user can set up anchors freely in this part and the extent (from a surface of concrete to a dotted line in the FIG.) after construction and in future.
  • Either anchor for secondary nonbearing members (6-2) or anchor for secondary light-weight members (6-3) is available to fix supply pipe (water supply, gas, electric or the like), drainage pipe (dirty water, rough drainage, rainy drainage), or the like of an equipment.
  • supply pipe water supply, gas, electric or the like
  • drainage pipe dirty water, rough drainage, rainy drainage
  • FIG. 210-1 a embodiment case is shown that receptacles (12) are set up to anchors for secondary nonbearing members or anchors for secondary light-weight members on a slab (4), and the support system for the drainage pipe are set up to adjust a horizontal level, and slope needed, by flexibile position of the receptacles (12).
  • the constructional size error at the anchor position can be offset, by boring ellipse type holes or taking clearance to the bolts penetrating caliber at each connection between anchors and a receptacle (12) and an intermediate structure/ an inter-structural member (13) and a secondary structure (B), and by putting washers or bearing pressure boards (11) or the like at the connection in FIG. 168-2.
  • Complicated forms of an anchor and receptacles (12), receptacles (12) and intermediate structure, and inter-structural members (13) and secondary structure (B) can be connected fixelly and by pin, by a connective number of copies, connective method, and connective form, and are available to select advantageble connective method as necessity.
  • Secondary bearing members need a certain anchor, secondary light-weight members can be connected adhesively and secondary nonbearing members belongs to the in between. Thus, secondary bearing members can't omit an anchor and secondary light-weight members can. Then secondary nonbearing members can, by usiing the method of supportive connection to gain supportive strength.
  • the method of supporting connection concerning of a secondary bearing members on a waterproof layer is the difficult problem, that it's impossible to omit an anchor.
  • a point with possibility of water leakage is the connective point at an anchor on slab rather than the connective point at an anchor on a beam such as reversed beam and semi-reversed-beam of a primary structure.
  • the method of solving this is 'supporting system of secondary bearing member by primary column and beam' to support on column or beam on and along beam without supporting on a slab.
  • an anchor for secondary nonbearing members is the problem concerning a waterproof layer.
  • a secondary nonbearing members has high frequency to be set up to a waterproof layer and is required to have the flexibility of the position and form.
  • Waterproofing system in supporting connection of secondary nonbearing members to a waterproof layer is comporsed of 1) 'Beam supporting system', 2) 'Putting foundation system', and the system to make it have support bearing capacity by connecting a primary structure to putting foundation with connective supportive members if necessary, and 3) 'Beam support and putting foundation system'.
  • These three systems are advantageble solving systems to have little possibility of leakage of water and to put up secondary members at a flexible position, because they can omit the anchor for secondary members at the place where a waterproofing layer is set up, don't break waterproofing layer, and don't need the waterproofing of anchor and anchor itself.
  • This system is the system to hang a beam of secondary members on beams of a primary structure (A), across and not to need the anchor on waterproofing layer to break waterproofing layer.
  • This system is, like FIG. 206-1, used like FIG. 206-1 in the case of not intending to set up an anchor on the slab from waterproofing, the slab for to have been donated a waterproofing layer of a intermediary layer and roof layer.
  • putting foundation (26) hase weigh and form to capable of bearing horizontal stress of earthquake and wind power to act on secondary nonbearing members (B-2).
  • Lower part of putting foundation (26) and protecting layer of a waterproofing layer may be connected by adhesive materials.
  • the section of a primary structure (A), that is expressed by embodiment FIGS. 1 through 3 two girders pass through the depth direction midsection like FIG. 115-1, and the beam height is larger than the depth direction outside girder.
  • a sort of the services room is arranged for the sake of un-necessity of daylighting and low ceiling height, then it is possible to make girder-height higher.
  • this partial ceiling height has the necessity to keep large because of daylighting to a bedroom, and there is necessity to keep girder-height smaller.
  • the column wall in the midsection to the depth direction can save horizontal bearing capacity of a frontage direction, like shown in FIG.
  • the above-mentioned system can be applied commonly to 'a primary self-support type secondary structure' and 'a primary dependent type secondary structure', and it is general system to be able to be adopted in case of setting water-sections freely in a general building.
  • it can keep the same story height as that of a general building in 1 floor/ 1 layer and 2 floors/ 1 layer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

L'invention se rapporte à un système de construction libre, qui comporte comme parties modifiables des structures secondaires (B), telles que des parois extérieures, des parois intermédiaires, des cloisons, des montants, des poutrelles, etc., et qui comprend des structures primaires (A) constituées par des montants (1), des poutrelles (2), des parois (3), des dalles (4), etc., et destinées à soutenir les structures secondaires. La structure primaire (A) se compose de béton armé, d'acier de charpente, de béton à acier de charpente ou de béton renforcé par de l'acier de charpente et des organes d'encrage (6) sont disposés en des points prédéterminés des extrémités supérieure et inférieure ou des surfaces latérales, des montants (1), des poutrelles (2), des parois (3), des dalles (4), etc., de la structure primaire (A) ces points étant déterminés au début de la construction ou après la construction. Des éléments secondaires (B-1, B-2, B-3) servant d'éléments de charpente de la structure secondaire (B) sont soutenus par les organes d'encrage (6) de la structure primaire (A) et reliés à ces organes, soit directement soit indirectement par l'intermédiaire de caissons (12), de structures intermédiaires, de raccords de support intermédiaires (13) ou similaires.
EP90906372A 1990-05-01 1991-11-22 Structure composee de structures primaires et secondaires Withdrawn EP0572659A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1990/000572 WO1991017331A1 (fr) 1990-05-01 1990-05-01 Structure composee de structures primaires et secondaires

Publications (2)

Publication Number Publication Date
EP0572659A4 EP0572659A4 (fr) 1993-08-16
EP0572659A1 true EP0572659A1 (fr) 1993-12-08

Family

ID=10964644

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EP90906372A Withdrawn EP0572659A1 (fr) 1990-05-01 1991-11-22 Structure composee de structures primaires et secondaires

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EP (1) EP0572659A1 (fr)
CA (1) CA2086613A1 (fr)
FI (1) FI924938A0 (fr)
HU (1) HU9203582D0 (fr)
NO (1) NO924219D0 (fr)
WO (1) WO1991017331A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018775A1 (fr) * 1994-12-12 1996-06-20 Fritz Zimmermann Structure de construction comportant une structure primaire et une structure secondaire variable predefinies

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6913471B2 (ja) * 2017-01-23 2021-08-04 株式会社竹中工務店 既存建物の床高さ変更方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721056A (en) * 1970-09-03 1973-03-20 Warner Vertical modular construction having insertable units
NL7411313A (en) * 1974-08-26 1976-03-01 Hubertus Petrus Anna Van Nimwe Private house building system - uses three or more steel columns to relieve stresses between supporting walls
AT367826B (de) * 1973-04-20 1982-08-10 Ast Ed Ing & Co Aus betonfertigteilen zusammengestetztes bauwerk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS507364B1 (fr) * 1967-06-15 1975-03-25
JPS5248726B2 (fr) * 1972-11-20 1977-12-12
JPS5247248B2 (fr) * 1972-11-22 1977-12-01
JPS5192519A (fr) * 1975-02-12 1976-08-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721056A (en) * 1970-09-03 1973-03-20 Warner Vertical modular construction having insertable units
AT367826B (de) * 1973-04-20 1982-08-10 Ast Ed Ing & Co Aus betonfertigteilen zusammengestetztes bauwerk
NL7411313A (en) * 1974-08-26 1976-03-01 Hubertus Petrus Anna Van Nimwe Private house building system - uses three or more steel columns to relieve stresses between supporting walls

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9117331A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996018775A1 (fr) * 1994-12-12 1996-06-20 Fritz Zimmermann Structure de construction comportant une structure primaire et une structure secondaire variable predefinies
CH687089A5 (de) * 1994-12-12 1996-09-13 Zimmermann Fritz Baustruktur mit vorgegebener Primaer- und variablee Sekundaerstruktur.

Also Published As

Publication number Publication date
EP0572659A4 (fr) 1993-08-16
WO1991017331A1 (fr) 1991-11-14
FI924938A (fi) 1992-10-30
CA2086613A1 (fr) 1991-11-02
HU9203582D0 (en) 1993-05-28
FI924938A0 (fi) 1992-10-30
NO924219D0 (no) 1992-11-02

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