CN101346520A - Load bearing frame - Google Patents
Load bearing frame Download PDFInfo
- Publication number
- CN101346520A CN101346520A CNA2006800493981A CN200680049398A CN101346520A CN 101346520 A CN101346520 A CN 101346520A CN A2006800493981 A CNA2006800493981 A CN A2006800493981A CN 200680049398 A CN200680049398 A CN 200680049398A CN 101346520 A CN101346520 A CN 101346520A
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- China
- Prior art keywords
- pillar component
- component
- diagonal
- pillar
- point
- Prior art date
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Classifications
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
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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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
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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
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2415—Brackets, gussets, joining plates
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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
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2454—Connections between open and closed 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
- E04B2001/2496—Shear bracing therefor
Abstract
A load bearing frame which prevents buckling of a diagonal brace and breaking of a joint, and has a high deformation capacity. The load bearing frame (1) comprises two column element (2, 3), two frame elements (4, 5) and four diagonal braces (6-9). The joint (41) between the column element (3) and the frame element (4) is separated a distance L1 from the joint (43) between the upper-most diagonal brace (6) and the column element (3), and the joint (48) between the column element (3) and the frame element (5) is separated a distance L2 from the joint (47) between the lower-most diagonal brace (9) and the column element (3).
Description
Technical field
The present invention relates to be used to form the load bearing frame of the metope of building.
Background technology
Thereby general load bearing frame has the shape of the essentially rectangular that the both ends that utilize two framing components to link two pillar components respectively form, and be that two pillar components use the many trussed constructions (for example, with reference to patent documentation 1,2) that diagonal links obliquely.At this, in existing load bearing frame, be configured in the top and the diagonal of below and the point of contact of pillar component are consistent with the bight of framework.In the load bearing frame of this structure, power is transmitted reposefully, on the other hand, when effect has excessive level load, owing to concentrate at diagonal and linking part generation stress, therefore, exist the destruction of the buckling of diagonal and linking part to take place too early, the little problem of strain energy of distortion of framework integral body.In order to address this problem, general method is to increase the intensity (cross section characteristic) of diagonal and the rigidity of linking part.But, though, therefore, reaching the whole collapse hastily of peak load afterframe because maximum in this case endurance increases, and the deformability of framework integral body (elasticity capacity) diminishes.In addition, as another solution that addresses the above problem, generally be to consider diagonal and pillar component are kept apart up and down (for example referring to Patent Document 3).In the load bearing frame of this structure, have in effect under the situation of level load, because diagonal produces plastic strain at axis direction, and pillar component also produces the bending ductility distortion, so can improve the deformability of framework integral body.
Patent documentation 1: Japanese publication communique: 2002-30745 number (Fig. 1);
Patent documentation 2: Japanese publication communique: 2004-116036 number (Fig. 1);
Patent documentation 3: No. 2942481 manual of Japan Patent (Fig. 1);
Yet, in the load bearing frame of this structure, when effect has excessive level load, owing to be to produce plastic strain by pillar component is crooked, so the endurance of the load of its supports vertical direction significantly reduces.So this load bearing frame can not use as the agent structure of building, be merely able to be configured in supports vertical direction load other pillar component near.
Summary of the invention
Therefore, main purpose of the present invention provides a kind of load bearing frame, and the generation of the buckling of its inhibition diagonal and the destruction of linking part has high deformability simultaneously.
Load bearing frame of the present invention, it has: first pillar component; Second pillar component; First framing component that links an end separately of described first pillar component and described second pillar component; Second framing component that links the other end separately of described first pillar component and described second pillar component, it is characterized in that, the both ends coupling position in addition that links described first pillar component, with position beyond the both ends of described second pillar component and than first diagonal of the position of an end side of more close described second pillar component of described coupling position, and the both ends coupling position in addition that links described first pillar component, with position beyond the both ends of described second pillar component and than second diagonal of the position of the other end side of more close described second pillar component of described coupling position, associated being arranged on one or more coupling position, be configured in described first diagonal of an end side of the most close described second pillar component and the point of contact of described second pillar component and separate, and be configured in described first diagonal of the other end side of the most close described second pillar component and the point of contact of described second pillar component separates from the point of contact of described second pillar component with described second framing component from the point of contact of described second pillar component with first framing component.
At this, the point of contact of first diagonal and second pillar component is represented the intersection point of the central axis of the extended line of central axis of first diagonal and second pillar component; The point of contact of second pillar component and first framing component is represented the intersection point of the central axis of the central axis of second pillar component and first framing component; The point of contact of second pillar component and second framing component is represented the intersection point of the central axis of the central axis of second pillar component and second framing component.
According to this formation, even effect has level load (with the load of pillar component vertical direction) on load bearing frame, because level load can not be directly delivered on the diagonal, but, therefore also can be suppressed at diagonal and linking part and produce excessive stress by the bight of framework and the pillar component indirect transfer between the diagonal.In addition, compare, because the less rigid of framework and easy deformation, so can prevent to reach unexpected collapse after the maximum load with the point of contact of diagonal and pillar component and the corresponding to existing framework in bight of framework.Therefore, in the present invention, can suppress the too early generation of the destruction of the buckling of diagonal and linking part, can excellent energy absorption thereby obtain as the framework bulk deformation.
In addition, in load bearing frame of the present invention, be configured in described first diagonal of an end side of the most close described second pillar component and the point of contact of described second pillar component, and the distance between the point of contact of described second pillar component and described first framing component, and be configured in described first diagonal of the other end side of the most close described second pillar component and the point of contact of described second pillar component, and the distance between the point of contact of described second pillar component and described second framing component, for 5～20% corresponding distances of the total length of described second pillar component.
Constitute according to this, can suppress the too early generation of the destruction of the buckling of diagonal and linking part, and can prevent that the endurance of framework integral body from reducing significantly.
In addition, in load bearing frame of the present invention, also possess the position in addition, both ends and the position in addition, both ends of described second framing component that link described first framing component, and the stiffener that engages with described first diagonal and second diagonal.
Constitute according to this, though the length of diagonal than the long situation of frame height (rectangular frame height) under (framework be wider than height), also can improve the buckling endurance of diagonal.The raising of endurance that therefore, can implementation framework integral body.
In addition, in load bearing frame of the present invention, also possess the coupling member that is configured between described first and second pillar component and described first and second diagonal, described coupling member is fixed on described first and second pillar component in the permanent position that the post rib portion from described first and second pillar component separates to the inside.
Constitute according to this,, utilize the plastic strain of coupling member also can absorb energy even be used under the situation of diagonal at masterpiece to the direction of separating pillar component.Therefore, make the endurance of framework integral body improve.
Have again, in load bearing frame of the present invention, the post rib portion of above-mentioned first and second pillar component and the distance between the said fixing position also can for 20～30% corresponding distances of the lateral width of above-mentioned first and second pillar component.
Description of drawings
Fig. 1 is the figure that the summary of the load bearing frame of expression first embodiment of the present invention constitutes, and (a) is front view, (b) is upward view, (c) is lateral view;
Fig. 2 is near the enlarged drawing of linking part of pillar component and coupling member;
Fig. 3 is the sectional drawing of the III-III line of Fig. 2;
Fig. 4 is the figure of the deformation state of expression coupling member;
Fig. 5 is the figure that the summary of the load bearing frame of expression second embodiment of the present invention constitutes, and (a) is front view, (b) is upward view, (c) is lateral view;
Fig. 6 is the rigid condition of the framework in the expression evaluation test and the figure of loading condiction;
Fig. 7 is the result's of expression evaluation test figure.
Symbol description
1,01 load bearing frame
2,3 pillar components
4,5 framing components
6,7,8,9 diagonals
10 coupling members
102,103 stiffeners
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.Fig. 1 is the figure that the summary of the load bearing frame of expression first embodiment of the present invention constitutes, and (a) is front view, (b) is upward view, (c) is lateral view.Fig. 2 is near the enlarged drawing of linking part of pillar component and coupling member.In Fig. 2, expression be near the linking part of pillar component 3 and coupling member 10, near the structure the linking part of pillar component 2 and coupling member 10 is identical with it.Fig. 3 is the sectional drawing of the III-III line of Fig. 2.
Load bearing frame 1 shown in Figure 1 (hereinafter referred to as framework 1) is the steel framework that uses in steel house.Framework 1 has: two pillar components 2,3; Two framing components 4,5; Four diagonals 6,7,8,9. Pillar component 2,3 and framing component the 4, the 5th have the square tube member (with reference to Fig. 2) of square-section, and diagonal 6～9th has the member of open cross sectional shape.
Two pillar components 2,3 up and down direction extend and separately predetermined distance dispose in parallel to each other.Two framing component 4,5 horizontal arrangement, and link pillar component 2,3 upper end or bottom separately.Thereby the profile of framework 1 is the shape of the essentially rectangular that is made of pillar component 2,3 and framing component 4,5.
Four diagonals 6～9 are connected to each other with the upper end and the position beyond the bottom of pillar component 2,3 by coupling member 10.At this, diagonal 6～9 and coupling member 10 engage by spot welding, and in Fig. 1, bonding station is with circle (symbol zero) expression.In addition, coupling member 10 and pillar component 2,3 engage by threaded connection according to the described mode in back.
Diagonal 6～9 side's configuration successively from the top down.And, diagonal 6,8 with its left end than right-hand member by under mode tilt and in parallel to each other the configuration; Diagonal 7,9 with its right-hand member than left end by under mode tilt and in parallel to each other the configuration.
In more detail, diagonal 6 be used to link from the point of contact 41 (intersection point of the central axis of the central axis of pillar component 3 and framing component 4) of pillar component 3 and framing component 4 downwards the pillar component 3 of distance of separation L1 point of contact 43 and from the point of contact 42 (intersection point of the central axis of the central axis of pillar component 2 and framing component 4) of pillar component 2 and framing component 4 point of contact 44 of the pillar component 2 of distance of separation L1+L3 downwards.At this, for example diagonal 6 and pillar component 3 be at the state that point of contact 43 links, and is the state that the intersection point of extended line of the central axis of the central axis of expression pillar component 3 and diagonal 6 intersects at point of contact 43.
In addition, diagonal 7 be used to link from point of contact 42 downwards the pillar component 2 of distance of separation L1+L3 point of contact 44 and from point of contact 41 point of contact 45 of the pillar component 3 of distance of separation L1+2 * L3 downwards.Equally, diagonal 8 be used for linking from point of contact 41 downwards the pillar component 3 of distance of separation L1+2 * L3 point of contact 45 and from point of contact 42 point of contact 46 of the pillar component 2 of distance of separation L1+3 * L3 downwards.Diagonal 9 be used to link from point of contact 42 downwards the pillar component 2 of distance of separation L1+L3 point of contact 46 with from the point of contact 48 (intersection point of the central axis of pillar component 3 and the central axis of framing component 5) of pillar component 3 and framing component 5 point of contact 47 of the pillar component 3 of distance of separation L2 (with the point of contact of the pillar component 3 of distance of separation L1+4 * L3 is consistent downwards from point of contact 41) upward.
In the present embodiment, the point of contact 41 of pillar component 3 and framing component 4 and be configured in the diagonal 6 of the top and the point of contact 43 of pillar component 3 between distance L 1 for 8.8% corresponding distance of the total length of pillar component 3.In addition, the point of contact 48 of pillar component 3 and framing component 5 and be configured in the diagonal 9 of below and the point of contact 47 of pillar component 3 between distance L 2 for 15.8% corresponding distance of the total length of pillar component.At this, under distance L 1, L2 are situation less than 5% distance of the total length of pillar component 3,, will cause the buckling of diagonal and the destruction of linking part to be taken place prematurely because the stress of the linking part of diagonal and pillar component is excessive.On the other hand, under distance L 1, L2 are situation greater than 20% distance of the total length of pillar component 3,, cause the endurance of framework integral body to reduce significantly because it is too small to be delivered to the power of diagonal.Therefore, preferred distance L1, L2 are 5～20% corresponding distances with the total length of pillar component 3.
As shown in Figure 2, coupling member 10 is the members with コ word cross section, is formed with eight bolt hole 10a (with reference to Fig. 3) in the one side.In addition, the position of coupling member 10 is installed on a side of pillar component 2,3, is formed with eight bolt hole 10a corresponding eight bolt hole 2a, 3a (with reference to Fig. 3) with coupling member 10.And as shown in Figure 3, coupling member 10 links by bolt 11 at the bolt hole 2a of its bolt hole 10a and pillar component 2 or the corresponding to state of bolt hole 3a of pillar component 3.
In addition, coupling member 10 is made as D with the width of a side of side of pillar component 2,3 and coupling member 10, is carrying out threaded connection from the position of its inward at both ends side distance of separation C.In other words, bolt hole 2a, 3a, 10a form in the position that separates distance C from post rib portion.At this, the distance C of post rib portion and coupling position preferably with 20～30% corresponding distances of the width D of the medial surface of pillar component 2,3.For this reason, as shown in Figure 4, in the position that separates predetermined distance from post rib portion coupling member 10 being carried out threaded connection, is because when separately the masterpiece of the direction (direction of arrow among Fig. 4) of pillar component 2,3 is used on the diagonal, carries out plastic strain by coupling member 10 and absorb energy.Among Fig. 4, dot the coupling member 10 before the plastic strain, represent coupling member 10 after the plastic strain with heavy line.
Below, with reference to Fig. 5 the load bearing frame of second embodiment of the present invention is described.Fig. 5 is the figure that the summary of the load bearing frame of expression second embodiment of the present invention constitutes, and (a) is front view, (b) is upward view, (c) is lateral view.
The load bearing frame 101 of second embodiment (hereinafter referred to as framework 101) is that with the difference of the framework 1 of first embodiment it has two stiffeners 102,103 in addition.Because other structures of framework 101 are identical with framework 1, therefore, give its identical symbol and omit its detailed explanation.
Two stiffeners 102,103 are plate-like members.Stiffener 102 is configured in the face at the moment of framework 101, the central portion of the central portion of framework member 4 and framing component 5, and engage with the central portion of diagonal 6～9.Similarly, stiffener 103 is configured on the face of back inboard of framework 101, the central portion of the central portion of framework member 4 and framing component 5, and engage with the central portion of diagonal 6～9.
Below, with reference to Fig. 6 and Fig. 7 the result of the evaluation test of framework 1,101 is described.Fig. 6 is the rigid condition of the framework in the expression evaluation test and the figure of loading condiction, and Fig. 7 is the figure of expression result of the test, the i.e. figure of the relation of shear strain angle and level load (envelope curve of shear strain angle-level load curve).At this, evaluation test is under the state after the bottom of framework 1,101 is fixing, to be undertaken by the upper end that level load is acted on repeatedly framework 1,101.In addition, as a comparative example, also the relevant existing framework except that framework 1,101 has been carried out same test.
In available frame, produce to destroy and finish with linking part.On the other hand, in framework 1, linking part does not destroy, and by the result of the test of Fig. 6 as can be known, compares with available frame, and deformability and maximum load increase substantially.And framework 1 finally is to produce the plasticity buckling and finish with diagonal.Yet in the framework 101 that has increased stiffener, the destruction of linking part still is that the buckling of diagonal does not all take place, thereby obtains the energy absorption higher than framework 1.
As described above described, in the framework 1,101 of present embodiment, even have in effect under the situation of level load, this level load can not be directly delivered on the diagonal 6～9 yet.Since level load by framework the bight and the pillar component between the diagonal (point of contact 41 of corresponding pillar component 3 and the point of contact 47 of part between the point of contact 48 and corresponding pillar component 3 and link 48 between part) indirect transfer, therefore can be suppressed at diagonal 6～9 and linking part and produce excessive stress.In addition, compare, because the less rigid of framework and easy deformation, so can prevent unexpected collapse after reaching maximum load with the linking part of diagonal and pillar component and the corresponding to available frame in bight of framework.Therefore, in the present invention, can suppress the too early generation of the destruction of the buckling of diagonal 6～9 and linking part, thereby, can obtain the energy absorption of deformation energy excellence as framework integral body.
In addition, framework 1,101 of the present invention is not the next endergonic structure of bending ductility distortion by pillar component, but pass through the buckling of diagonal and postpone the generation of the destruction of linking part, can realize the energy absorption that averages out as framework integral body.In addition, owing to obviously do not reduce for the endurance of the load of vertical direction, therefore, the primary structure that also can be used as building uses.
In addition, because distance L 1, L2 are 5～20% corresponding distances with the total length of pillar component 3, so, can suppress the too early generation of the destruction of the buckling of diagonal and linking part, and, can prevent that the endurance of framework integral body from reducing significantly.
In addition, in framework 101, owing to strengthened by stiffener 102,103, though the distance of diagonal 6～9 than the long situation of frame height (rectangular frame height) under (width of framework and ratio highly bigger situation under), also can improve the crooked endurance of diagonal.The raising of endurance that therefore, can implementation framework integral body.
In addition, separately the threaded connection of predetermined distance and pillar component 2,3 link coupling member 10 to the inside in the post rib portion from pillar component 2,3.So even be used in the situation of diagonal 6～9 to the masterpiece of the direction of pillar component 2,3 separately, the plastic strain by coupling member 10 also can absorb energy.Therefore, the endurance of framework integral body improves.
More than, be explanation, but the invention is not restricted to above-mentioned embodiment embodiments of the present invention, in the scope of described claim item, can also carry out various design alterations.For example, in the above-described embodiment, framework 1,101 has four diagonals 6～9, but the radical of diagonal also can change.In addition, distance L 1, L2 also can change.
Claims (5)
1, a kind of load bearing frame, it has: first pillar component; Second pillar component; First framing component that links an end separately of described first pillar component and described second pillar component; Link second framing component of the other end separately of described first pillar component and described second pillar component, it is characterized in that,
The both ends coupling position in addition that links described first pillar component, with position beyond the both ends of described second pillar component and than first diagonal of the position of an end side of more close described second pillar component of described coupling position, and the both ends coupling position in addition that links described first pillar component, with position beyond the both ends of described second pillar component and than second diagonal of the position of the other end side of more close described second pillar component of described coupling position, be arranged on one or more coupling position associatedly
Be configured in described first diagonal of an end side of the most close described second pillar component and the point of contact of described second pillar component and separate, and be configured in described first diagonal of the other end side of the most close described second pillar component and the point of contact of described second pillar component separates from the point of contact of described second pillar component with described second framing component from the point of contact of described second pillar component with first framing component.
2, load bearing frame as claimed in claim 1, it is characterized in that, be configured in described first diagonal of an end side of the most close described second pillar component and the point of contact of described second pillar component, and the distance between the point of contact of described second pillar component and described first framing component, and be configured in described first diagonal of the other end side of the most close described second pillar component and the point of contact of described second pillar component, and the distance between the point of contact of described second pillar component and described second framing component, for 5～20% corresponding distances of the total length of described second pillar component.
3, load bearing frame as claimed in claim 1 or 2, it is characterized in that, also possess the position in addition, both ends and the position in addition, both ends of described second framing component that link described first framing component, and the stiffener that engages with described first diagonal and second diagonal.
4, as each described load bearing frame in the claim 1～3, it is characterized in that also possessing the coupling member that is configured between described first and second pillar component and described first and second diagonal,
Described coupling member is fixed on described first and second pillar component in the permanent position that the post rib portion from described first and second pillar component separates to the inside.
5, load bearing frame as claimed in claim 4 is characterized in that, the post rib portion of described first and second pillar component and the distance between the described permanent position are 20～30% corresponding distances with the lateral width of described first and second pillar component.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP008217/2006 | 2006-01-17 | ||
| JP2006008217A JP4648203B2 (en) | 2006-01-17 | 2006-01-17 | Load-bearing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101346520A true CN101346520A (en) | 2009-01-14 |
Family
ID=38287461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800493981A Pending CN101346520A (en) | 2006-01-17 | 2006-12-27 | Load bearing frame |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20100031600A1 (en) |
| JP (1) | JP4648203B2 (en) |
| KR (1) | KR20080074226A (en) |
| CN (1) | CN101346520A (en) |
| TW (1) | TW200730701A (en) |
| WO (1) | WO2007083505A1 (en) |
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|---|---|---|---|---|
| CN102037189B (en) * | 2008-05-23 | 2013-06-26 | 越洋离岸深海钻探公司 | Method and apparatus for improving the lateral support provided by the legs of a jack-up drilling rig |
| US8646230B2 (en) * | 2011-05-03 | 2014-02-11 | John Powers, III | Flat roof support structure |
| US8863438B1 (en) * | 2013-10-29 | 2014-10-21 | Floating Door, LLC | Apparatus and method of construction of an overhead door |
| CN104563913B (en) * | 2015-01-12 | 2016-06-08 | 上海振华重工(集团)股份有限公司 | Sleeve pipe stretcher platform framework and external member thereof |
| WO2016126673A1 (en) * | 2015-02-02 | 2016-08-11 | Watson Bowman Acme Corporation | Expansion joint seal and expansion joint |
| JP6999997B2 (en) * | 2016-03-09 | 2022-01-19 | センクシア株式会社 | Lattice structure |
| KR101856768B1 (en) * | 2016-06-23 | 2018-05-11 | 주식회사 한솔기업 | Method for breakup structure |
| USD915186S1 (en) * | 2017-07-21 | 2021-04-06 | Shon Barker | Angular strut bracket |
| CN112962783A (en) * | 2021-01-31 | 2021-06-15 | 肖登亮 | Bearing structure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54100114A (en) * | 1978-01-24 | 1979-08-07 | Matsushita Electric Works Ltd | Wall panel |
| JPS5873666A (en) * | 1981-10-26 | 1983-05-02 | 清水建設株式会社 | Structure of earthquake-proof wall |
| US5664388A (en) * | 1993-03-31 | 1997-09-09 | Donna Bass | Structural shear resisting member and method employed therein |
| JP2001262742A (en) * | 2000-03-16 | 2001-09-26 | Toru Yagyu | Aseismatic work execution method |
| AU2001228795A1 (en) * | 2000-09-12 | 2002-03-26 | Tube Investments Of India Ltd. | A sleeved bracing useful in the construction of earthquake resistant structures |
| US7743577B2 (en) * | 2003-08-18 | 2010-06-29 | Ollman Melvin L | Structural truss with crimp/clamp method of making same |
| US7934348B2 (en) * | 2003-08-18 | 2011-05-03 | Ollman Melvin L | Structural truss with crimp/clamp |
| US7971408B2 (en) * | 2004-05-27 | 2011-07-05 | Hayes Sr Richard | Stairtower and method for erecting the same |
| US20080184653A1 (en) * | 2006-10-13 | 2008-08-07 | Bauman Kevin P | Truss Tower Leg Reinforcing System |
| US20110126488A1 (en) * | 2008-06-24 | 2011-06-02 | Johan Hedinger | Upgradable lattice tower and components thereof |
-
2006
- 2006-01-17 JP JP2006008217A patent/JP4648203B2/en not_active Expired - Fee Related
- 2006-12-19 TW TW095147701A patent/TW200730701A/en unknown
- 2006-12-27 CN CNA2006800493981A patent/CN101346520A/en active Pending
- 2006-12-27 KR KR1020087017271A patent/KR20080074226A/en not_active Application Discontinuation
- 2006-12-27 US US12/086,932 patent/US20100031600A1/en not_active Abandoned
- 2006-12-27 WO PCT/JP2006/326154 patent/WO2007083505A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP4648203B2 (en) | 2011-03-09 |
| TWI324655B (en) | 2010-05-11 |
| KR20080074226A (en) | 2008-08-12 |
| WO2007083505A1 (en) | 2007-07-26 |
| US20100031600A1 (en) | 2010-02-11 |
| TW200730701A (en) | 2007-08-16 |
| JP2007191854A (en) | 2007-08-02 |
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