WO2006003724A1 - 複合アンカーボルトおよびその施工方法 - Google Patents
複合アンカーボルトおよびその施工方法 Download PDFInfo
- Publication number
- WO2006003724A1 WO2006003724A1 PCT/JP2004/011747 JP2004011747W WO2006003724A1 WO 2006003724 A1 WO2006003724 A1 WO 2006003724A1 JP 2004011747 W JP2004011747 W JP 2004011747W WO 2006003724 A1 WO2006003724 A1 WO 2006003724A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- anchor bolt
- connecting portion
- composite
- concrete
- shape
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 79
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 239000004567 concrete Substances 0.000 claims abstract description 78
- 238000005452 bending Methods 0.000 claims abstract description 28
- 239000000853 adhesive Substances 0.000 claims description 41
- 230000001070 adhesive effect Effects 0.000 claims description 41
- 230000003014 reinforcing effect Effects 0.000 claims description 31
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 9
- 239000002775 capsule Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4157—Longitudinally-externally threaded elements extending from the concrete or masonry, e.g. anchoring bolt with embedded head
Definitions
- the present invention relates to a so-called post-installed type composite anchor bolt that is driven into a reinforced concrete floor surface, wall surface, ceiling surface or the like after completion of the reinforced concrete frame.
- post-construction anchors are classified into adhesive anchors and main body anchors (metal expansion anchors), and there are many types of anchors.
- Post-installation of anchors with adhesive anchors In the construction of concrete anchors, drill holes for embedding the capsules with adhesive or the adhesive itself are drilled in the concrete frame, anchor bolts are inserted, the adhesive is cured, and the concrete and anchor bolts are fixed. To complete the installation.
- the first anchor bolt, the connecting portion, and the second anchor bolt are in a relationship as shown in FIGS. That is, the first anchor bolt 2 is erected at the end of one surface of the connecting portion 1 having a planar oval shape, and the second anchor bolt 3 is erected at the opposite end of the other surface of the connecting portion 1.
- the structure is set up. Therefore, the first and second anchor bolts 2 and 3 are placed in a relationship in which the shaft centers are eccentric.
- the connecting part 1 and the second anchor bolt 3 are embedded in the concrete frame 4, and the first anchor bolt 2 is constructed so that the surface force of the concrete frame 4 also protrudes.
- the second anchor bolt can be embedded and installed without changing the arrangement position of the reinforcing bar 5.
- the first anchor bolt 2 protrudes through the connecting portion 1, and this protruding portion becomes an adhesive portion with the concrete frame 4.
- the composite anchor bolt functions very effectively when a reinforcing bar is present at the embedded position.
- the excessive bending moment applied to the connection portion causes the connection between the connection portion and the anchor bolt embedded in the concrete. It may cause problems such as bending at the joint. That is, when a tensile force of T (KN) acts on the first anchor bolt 2, point C does not move due to sufficient adhesion between the second anchor bolt and the housing, but at point C, TX x (KN'cm) A bending moment acts.
- the concrete adhesion allowance (distance to the nearest reinforcing bar with the concrete surface force) is generally 30mm-60mm, so there is a limit of 30mm-60mm even if the connecting part is thickened by increasing the bolt diameter. Therefore, anchor bolts that only expand the conventional type cannot be used. Large diameter anchor bolts are easy to bend at the point C with respect to the bending moment.
- the present invention pays attention to the above-mentioned conventional problems, reduces the deformation force due to the bending moment applied to the joint between the connecting portion and the second anchor bolt even if the anchor bolt is enlarged, and
- the purpose of the present invention is to provide a post-installed composite anchor bolt having a large bending moment resistance even with a small cover allowance and a method for its construction.
- Patent Document 1 Japanese Unexamined Patent Publication No. 2003-96918
- the composite anchor bolt according to the present invention includes a first anchor bolt projecting out of a concrete frame, a second anchor bolt in which the axis of the first anchor bolt is eccentrically arranged, and their It is composed of a connecting portion, and the connecting portion is formed to extend in the opposite direction to the first anchor bolt, thereby locally reducing the bending moment applied to the connecting portion based on the load on the first anchor bolt. Characterized by that! /
- the planar shape of the connecting portion is circular or polygonal, and the tension is It is possible to increase the compressive force transmission area by the projecting portion, and the planar shape of the connecting portion may be circular or polygonal, and the second anchor bolt may be arranged at the center of the connecting portion. Alternatively, it is desirable to provide an adhesive injection hole and an air hole in the connecting portion so that the adhesive can be injected. Further, the first anchor bolt and the second anchor bolt may be formed to have the same diameter or different diameters. Further, the second anchor bolt is preferably larger in diameter than the first anchor bolt and has a shorter concrete embedding length.
- the present invention provides a first anchor bolt projecting out of the concrete frame, a second anchor bolt in which the shaft core of the first anchor bolt is eccentrically arranged, and a connecting portion thereof.
- the center of the connecting part is coaxial with the first anchor bolt axis, and the connecting anchor has a circular or polygonal complex anchor bolt, and the second anchor bolt position is free on the circumference. It can also be configured to be selectable.
- the surface area of the connecting portion is increased to be any one of a cylindrical shape, a triangular prism shape, a quadrangular prism shape, or a polygonal column shape, and the bonding area between the concrete and the composite anchor bolt is increased.
- the second anchor bolt may be reinforced against a bending moment that is locally applied to the connecting joint.
- the first anchor bolt and the second anchor bolt may be formed to have the same diameter or different diameters.
- the second anchor bolt may have a larger diameter than the first anchor bolt and may be formed with a shorter concrete embedding length.
- an adhesive injection hole and an air hole can be provided in the connecting portion, and at least one of the first anchor bolt and the second anchor bolt is preferably detachable from the connecting portion.
- the present invention comprises a first anchor bolt projecting out of a concrete frame, a second anchor bolt in which the axis of the first anchor bolt is eccentrically arranged, and a connecting portion thereof.
- the connecting portion and the second anchor bolt may be formed in a T shape, and the first anchor bolt may be disposed on the end side of the connecting portion.
- the first anchor bolt and the second anchor bolt may be detachable from the connecting portion.
- the construction method of the composite anchor bolt according to the present invention having the above-described configuration projects to the outside.
- the second anchor bolt eccentrically arranged with this, and the composite anchor bolt having the flat connecting part connecting them when the anchor drilling point encounters a reinforcing bar, around this drilling
- the core is cut into a circular or polygonal shape corresponding to the connecting part at the rebar cover allowance, the position of the rebar is confirmed, the second anchor bolt hole is drilled, and the composite anchor bolt is attached and connected. It is a thing.
- the second anchor bolt is set in the perforated hole, an adhesive is injected into the adhesive injection hole formed in the connecting portion, and air is discharged from the air hole formed in the connecting portion.
- the composite anchor bolt may be bonded by discharging. Further, it is preferable that a part of the internal strength of the concrete is protruded from the connecting portion, and a device base is placed on the connecting portion and fastened to the first anchorboard.
- the composite anchor bolt according to the present invention has a force applied to the connecting portion between the connecting portion and the second anchor bolt due to a bending moment generated when a tensile force is applied to the first anchor bolt.
- the overhanging part of the connecting part acts so as to generate a compressive force on the concrete frame, and the resulting resistance acts as a resistance to bending force, and the connecting part of the composite anchor bolt is The bending moment applied to the second anchor bolt can be reduced. This makes it possible to obtain a large composite anchor bolt with a high load bearing capability even if it is limited to the rebar cover allowance.
- the construction period can be shortened.
- FIG. 1 is a side view of a T-type composite anchor bolt according to a first embodiment.
- FIG. 2 A view taken along arrows AA in Fig. 1.
- FIG. 3 A view taken along arrow B-B in Fig. 1 is shown.
- FIG. 4 A CC sectional view of FIG. 1 is shown.
- FIG. 5 is a side view showing a modification of the first embodiment.
- FIG. 6 A CC cross-sectional view of Fig. 5 is shown.
- FIG. 7 shows a side view of a circular composite anchor bolt according to a second embodiment.
- FIG. 8 A view taken along arrows AA in Fig. 7.
- FIG. 9 A view taken along arrow B-B in Fig. 7 is shown.
- FIG. 10 is a side view showing a modified example of the second embodiment.
- FIG. 11 A view taken along arrow AA in FIG. 10 is shown.
- FIG. 12 shows a side view of the different-diameter anchor bolt of the second embodiment.
- FIG. 13 A view taken along arrow AA in FIG.
- FIG. 14 shows a side view of a circular composite anchor bolt according to a third embodiment.
- FIG. 15 A view taken along arrow AA in FIG. 14 is shown.
- FIG. 16 is a side view showing a modified example of the embedded state of the present invention.
- FIG. 17 is a plan view of a composite anchor bolt according to a conventional example.
- FIG. 18 shows a side view of a composite anchor bolt according to a conventional example.
- FIG. 19 is a schematic configuration diagram of a large composite anchor bolt according to a conventional example.
- FIG. 1 shows a side view of a T-type composite anchor bolt according to the first embodiment.
- Fig. 2 shows the AA arrow view of Fig. 1.
- FIG. 3 is a view taken along the line BB in FIG.
- FIG. 4 shows a CC cross-sectional view of FIG.
- the composite anchor bolt according to the embodiment is to be post-installed on a concrete frame.
- This includes a first anchor bolt projecting out of the concrete frame, a second anchor bolt in which the axis of the first anchor bolt is eccentrically arranged, the first anchor bolt and the second anchor bolt.
- the anchor bolts are connected to each other and the second anchor bolts are connected to a connecting portion embedded in the concrete frame.
- the first anchor bolt is formed by forming a protruding portion in the connecting portion in a direction opposite to the first anchor bolt. The bending moment that is locally applied to the connecting part based on the load on the cable is reduced.
- this T-type composite anchor bolt 10 has a connecting portion 12 that is a block having an oblong shape in a plane and a rectangular shape in side view, a first anchor bolt 14 on the front and back surfaces of the ellipse plane, 2
- An anchor bolt 16 is arranged and integrated. That is, the first anchor bolt 14 is provided at the end of one surface of the oblong surface of the connecting portion 12, while the first anchor bolt 14 is pivoted at the center of the oblong back surface side of the connecting portion 12.
- a structure is provided in which the second anchor bolts 16 are provided in which the cores are parallel and the two shaft cores are eccentric. As shown in FIG. 1 and FIG.
- the width dimension of the connecting portion 12 is substantially the same as the diameter of the first and second anchor bolts 14 and 16. Then, with the first anchor bolt 14 removed, the connecting part 12 and the second anchor bolt 16 become so-called T-shaped anchors with a T-shaped side view, and the structure with the first anchor bolts 14 attached is a T-shaped composite.
- the anchor bolt is 10.
- the half of the connecting portion 12 is formed with an overhanging portion 17 (FIG. 3, No. 3) in the direction opposite to the first anchor bolt centering on the mounting portion with the second anchor bolt 16. become. Due to the presence of the overhanging portion 17, when a tensile force T (see Fig. 1) is applied to the first anchor bolt, the bending moment locally applied to the connecting portion 12 is reduced based on the load. I try to let them.
- the first anchor bolt 14 is a screw member that is disposed so as to protrude from the surface of the concrete housing 18 and is used for attaching various instruments on the surface of the concrete housing 18.
- the connecting portion 12 and the second anchor bolts 16 arranged on the back side are embedded in the concrete frame 18.
- the second anchor bolt 16 has a mesh-shaped ridge formed on the surface so that the force of the concrete frame 18 does not come out, so that the adhesive force increases by increasing the frictional resistance and the bonding area with the concrete frame 18. Is set.
- the connecting portion 12 is embedded together with the second anchor bolts 16 so that the mounting surface of the first anchor bolts 14 coincides with the surface of the concrete frame 18.
- the second anchor bolt 16 preferably has a surface with irregularities, such as a reinforcing bar shape or the shape of all screw rods, in order to increase the bonding area with the adhesive.
- the second anchor bolt 16 Since the second anchor bolt 16 is sufficiently embedded in the concrete frame 18 with a fixed length, it is firmly fixed below the C point.
- T KN
- the corners of the second anchor bolt 16 and the connecting portion 12 may be provided with a reinforcing portion 22 having an R shape and a triangular brace shape.
- the connecting portion 12, the first anchor bolt 14 and the second anchor bolt 16 are preferably integrally formed products, but may be joined products such as welding and screws.
- the second anchor bolt 16 may be an anchor bolt of a metal expansion anchor system (driving method or tightening method) that is not an adhesive system.
- FIG. 7 is an explanatory view of a circular composite anchor bolt according to the second embodiment.
- Fig. 7 is a side view of the concrete body 218 set in the concrete frame 218, and
- Fig. 8 is a view taken along arrows A-A in Fig. 7.
- FIG. 9 is a view taken along the line BB in FIG.
- 210 is a large circular composite anchor bolt according to the second embodiment.
- This embodiment is different from the first embodiment in that the flat oval connecting portion 12 of the T-shaped composite anchor bolt 10 described above is replaced with a flat plate shape of a disc.
- reference numeral 214 denotes a first anchor bolt, and a frame reinforcing bar 220 exists on the axial extension thereof.
- the concrete frame 218 ⁇ When a drill for driving a general anchor was performed, the frame rebar 220 was encountered, so the circular composite anchor bolt 210 was adopted.
- the second anchor bolt 216 is provided at the center of the back surface side of the disk coupling portion 212, and the first anchor bolt 214 is provided at one location on the circumference eccentrically by the distance X on the front surface side. Yes. Drilled in a place where there is no reinforcing bar at a distance X from the encountered reinforcing bar and attached with adhesive. In order to increase the contact area with the adhesive, the second anchor bolt 216 preferably has a shape with irregularities on the surface, such as a reinforcing bar shape or the shape of all screw bars.
- the disk connecting portion 212 that connects the first anchor bolt 214 and the second anchor bolt 216 has the purpose of increasing the surface area and cross-sectional area of the connecting portion 212 between the concrete surface and the reinforcing bar cover. It has a cylindrical shape (can be triangular, quadrangular, or polygonal).
- the connecting part 212 is divided into a half area A part on the first anchor bolt 214 side and a B part other than the point C, which is the attachment point of the second anchor bolt 216.
- the disk connecting portion 212 is attached to the first anchor bolt 214 at a certain position on the circumference, and the second anchor bolt 216 is attached to the vicinity of the center of the circle. .
- the positions of the first anchor bolt 214 and the second anchor bolt 216 can be freely selected according to the purpose.
- FIG. 10 shows a modification of the second embodiment.
- a reinforcing portion 222 having an R shape or a triangular brace shape may be provided at the corners of the second anchor bolt 216 and the disk connecting portion 212.
- the disk connecting portion 212, the first anchor bolt 214, and the second anchor bolt 216 are preferably formed as a single product, but can also be joined by welding, screws, or the like.
- the second anchor bolt 216 may be an anchor Bonole of a metal expansion anchor system (driving method or tightening method) that is not an adhesive system.
- an adhesive injection port 224 and an air vent 226 may be perforated in the disk connecting portion 212.
- the adhesive inlet 224 and the air vent 226 are provided at several places, and are provided in free places where the strength of the disk connecting portion 212 is not weakened.
- the hole of the connecting portion 212 can be provided for any shape such as a T shape, a circular shape, or the like.
- This adhesive inlet is effective in attaching composite anchor bolts to walls and ceilings. Is the case.
- the second anchor bolt 216 is attached with a composite anchor bolt by setting a capsule type adhesive in the hole. If the adhesive around the connecting portion 212 is poured first, it flows out from the wall surface and the ceiling surface 212 due to the fluidity of the adhesive. In order to solve this problem, after setting the second anchor bolt 216 in the perforated hole, the adhesive is injected from the adhesive inlet 224 around the connecting portion 212, the air is released from the air vent 226, and the adhesive penetrates. It is possible to confirm that the injection of the adhesive is completed at the same time as improving the properties.
- the second anchor bolt 2 16 May be formed larger than the diameter of the first anchor bolt 214. In this way, by increasing the diameter of the anchor bolt, it is possible to secure a large bonding area necessary for embedding concrete.
- the bolt diameter of the second anchor bolt can be arbitrarily varied within the range where it can be embedded in concrete to obtain the required strength.
- the second anchor bolt 216 is formed to have a larger diameter than the first anchor bolt 214, the diameter of the second anchor bolt is increased to increase the bonding area required for concrete embedding. Since it can be secured, the concrete embedding length can be shortened.
- the range in which the concrete embedding length is shortened by increasing the diameter of the second anchor bolt can be arbitrarily changed within a range in which the strength necessary for embedding concrete can be obtained.
- FIG. 14 shows a third embodiment.
- This third embodiment is a circular compound anchor bolt 310 in which the second anchor bolt 316 can be freely set on the circumference of the radius X from the axis of the first anchor bolt 314.
- the connecting portion 312 has a cylindrical shape (triangular, quadrangular, polygonal, etc.). Can also be increased). Furthermore, the axis of the connecting portion 312 and the axis of the first anchor bolt 314 are concentric, and the second anchor bolt 316 is arranged on the circumference of the radius X. , In its workability.
- the first anchor bolt drilling encounters the rod rebar and the X The force that drills the second anchor bolt hole at the specified position. In other words, the above action is repeated until the second anchor bolt hole that does not encounter the reinforcing bar is found.
- the ⁇ P depth H (reinforcing bar) on the circumference shown in FIG. Remove the core of the cover. Of course, the rebar is not cut at this time. If you remove the concrete core of ⁇ ⁇ ⁇ ⁇ ⁇ depth, you will see the body rebar 320.
- the reinforcing bars are arranged in an overlapping manner as shown by arrows A—A. By looking at the arrangement of the reinforcing bars, it can be determined that drilling for the second anchor bolt 316 is possible at a portion of the region sandwiched between the reinforcing bars 320 that intersect.
- the circular composite anchor bolt 310 can be easily installed in the concrete frame 318 because the shaft core of the concrete hole and the shaft core connecting portion of the first anchor bolt are placed side by side.
- the construction method of the composite anchor bolt according to the third embodiment may be performed as follows.
- the circular composite anchor bolt 310 In the construction of the circular composite anchor bolt 310, when a reinforcing bar is first encountered by drilling for the first anchor bolt, a core of ⁇ ⁇ ⁇ ⁇ depth is removed concentrically. Next, check the rebar arrangement and drill a second anchor bolt hole where there is no rebar. In addition, capsule adhesive is injected and the circular composite anchor bolt 310 is installed. Thereafter, the adhesive is injected from the adhesive inlet 324. Finally, the process is completed after waiting for the adhesive to cure.
- the circular composite anchor bolt 310 can be constructed in the same manner even when the surface shape of the connecting portion is triangular, quadrangular, or polygonal.
- the composite anchor bolt according to the third embodiment can be configured such that the diameters of the first and second anchor bolts are different from each other as in the second embodiment.
- the composite anchor bolt according to the present embodiment even if the pulling force T acts on the first anchor bolts 14, 214, 314, the overhangs of the connecting portions 12, 212, 312 217, 317 force Compressive force (adhesive force in case of 31.7) is generated on the joint surface with S concrete enclosure 18, 218, 318, and more than the cover allowance of frame reinforcements 20, 220, 320
- the strength without increasing the thickness of the connecting portion can be improved. Therefore, in the conventional composite anchor bolt, the connecting part is distorted (because the connecting part moves as the pulling force T increases), so the adhesion force of the connecting part to the concrete can be added to the pulling force. You can greatly improve what you have done.
- the connecting portions 212 and 312 are formed in a circular shape (triangular, quadrangular, and polygonal shapes are possible) as in the second and third embodiments, and the compression area portion.
- the strength of the large anchor bolt structure with a large pulling force to the first anchor bolt will be increased.
- the compression area or adhesion area of part B it became possible to use composite anchor bolts as large-diameter anchor bolts as post-installed anchor bolts.
- the H dimension (thickness: rebar cover allowance) of the connecting part of the composite anchor bolt is determined by the depth to the rebar of the concrete frame (about 30mm-60mm).
- the required compression area, required adhesion area, and workability are determined.
- several small communication holes for injecting the adhesive are provided in the free part of the connecting part so that the adhesive can sufficiently reach the periphery of the connecting part, the bonding strength can be ensured.
- the shape of the connecting portion can be various shapes such as a columnar shape, a triangular prism shape, a quadrangular prism shape, and a polygonal column shape. It takes a shape.
- the concrete surface and the object to be attached with the anchor are summarized on the assumption that they are attached in a directly bonded state, but in reality, there is no gap between the concrete surface and the object to be attached. There may be a space (gap).
- the connecting parts 12, 212, and 312 may be lifted and attached from the concrete frame.
- FIG. 16 shows this state.
- the connecting parts 12, 212, 312 are embedded in the concrete case in a half-sunk state, and a part of the surface of the concrete case protrudes, and the equipment base 400 is placed on the first side. This is the case when it is fastened to the anchor bolt 14 (214, 314).
- the composite anchor bolt according to the present invention can be used even when it encounters a reinforcing bar at a construction site when drilling anchor bolts in a concrete wall, floor, or ceiling for civil engineering construction or machinery / equipment installation. It can be used for work to install various devices on the concrete wall by embedding accurately while avoiding interference with reinforcing bars.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/593,236 US8087211B2 (en) | 2004-06-30 | 2004-08-16 | Composite anchor bolt and method for installation |
CN2004800434293A CN1973097B (zh) | 2004-06-30 | 2004-08-16 | 复合锚栓及其施工方法 |
JP2006527767A JP4697550B2 (ja) | 2004-06-30 | 2004-08-16 | 複合アンカーボルトおよびその施工方法 |
EP04771708.7A EP1767710B1 (en) | 2004-06-30 | 2004-08-16 | Composite anchor bolt and construction method for the anchor bolt |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-194241 | 2004-06-30 | ||
JP2004194241 | 2004-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006003724A1 true WO2006003724A1 (ja) | 2006-01-12 |
Family
ID=35782539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/011747 WO2006003724A1 (ja) | 2004-06-30 | 2004-08-16 | 複合アンカーボルトおよびその施工方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8087211B2 (ja) |
EP (1) | EP1767710B1 (ja) |
JP (1) | JP4697550B2 (ja) |
CN (1) | CN1973097B (ja) |
MY (1) | MY148419A (ja) |
RU (1) | RU2360078C2 (ja) |
WO (1) | WO2006003724A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014522947A (ja) * | 2011-06-18 | 2014-09-08 | ゴットリープ ビンダー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシャフト | 固定システム |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8585335B2 (en) * | 2009-12-08 | 2013-11-19 | Alessandro Carbonelli | Anchor bolt installation system |
DE102011085058A1 (de) * | 2011-10-24 | 2013-04-25 | Hilti Aktiengesellschaft | Verbundanker |
JP5797815B1 (ja) * | 2014-06-27 | 2015-10-21 | 細田建設株式会社 | 後施工アンカー及びその施工方法 |
CN112632737B (zh) * | 2019-09-23 | 2024-02-20 | 华龙国际核电技术有限公司 | 一种预埋件中性轴确定方法及装置 |
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JPS59188892U (ja) * | 1983-06-03 | 1984-12-14 | 株式会社東芝 | 埋込金物 |
JPS612550U (ja) * | 1984-06-09 | 1986-01-09 | 株式会社明電舎 | 機器据付用基礎ボルト |
JP2003096918A (ja) * | 2001-09-25 | 2003-04-03 | Suehiro System Kk | 複合アンカーボルト及びその施工方法 |
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US1500870A (en) * | 1923-11-26 | 1924-07-08 | Charles H Holdredge | Foundation structure |
US2879660A (en) * | 1955-04-25 | 1959-03-31 | George P Reintjes | Adjustable lining support |
US2843234A (en) * | 1956-02-24 | 1958-07-15 | Oliver C Eckel | Acoustic panel assembly apparatus |
US3289379A (en) * | 1963-10-09 | 1966-12-06 | John L Watts | Hanger insert for prestressed concrete |
JPS59188892A (ja) | 1983-04-11 | 1984-10-26 | Hitachi Ltd | Eprom装置 |
DE3500597A1 (de) | 1984-03-21 | 1985-10-10 | Chemie-Werk Weinsheim Gmbh, 6520 Worms | Formteil sowie verfahren zu seiner herstellung |
US5060436A (en) * | 1990-06-25 | 1991-10-29 | Delgado Jr David G | Apparatus for positioning anchor bolts within concrete |
AU674585B2 (en) * | 1993-06-23 | 1997-01-02 | Karl Eischeid | Holder for facing panels |
JP3354749B2 (ja) | 1995-05-16 | 2002-12-09 | 三菱重工業株式会社 | 機器据付け用複合式アンカーボルト |
JP3787453B2 (ja) * | 1999-02-12 | 2006-06-21 | 高周波熱錬株式会社 | コンクリート製部材の連結構造及び連結方法 |
JP2002227312A (ja) * | 2001-01-30 | 2002-08-14 | Kaieitechno Co Ltd | コンクリート構造物の連結構造及び連結金具 |
US6604899B2 (en) * | 2001-08-15 | 2003-08-12 | Frank L. Kubler | Sealable fastener with circumferential sealant channel and sealant delivery passageway for delivering sealant into the circumferential sealant channel |
US7222464B2 (en) * | 2002-12-18 | 2007-05-29 | Suehiro-System Co., Ltd. | Anchor bolt and installing method thereof |
CN100504085C (zh) * | 2003-01-07 | 2009-06-24 | 末广系统株式会社 | 锚栓及其安装方法 |
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2004
- 2004-08-16 RU RU2007103357/11A patent/RU2360078C2/ru not_active IP Right Cessation
- 2004-08-16 EP EP04771708.7A patent/EP1767710B1/en not_active Not-in-force
- 2004-08-16 WO PCT/JP2004/011747 patent/WO2006003724A1/ja active Application Filing
- 2004-08-16 JP JP2006527767A patent/JP4697550B2/ja active Active
- 2004-08-16 CN CN2004800434293A patent/CN1973097B/zh not_active Expired - Fee Related
- 2004-08-16 US US10/593,236 patent/US8087211B2/en active Active
-
2005
- 2005-06-29 MY MYPI20052961A patent/MY148419A/en unknown
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JP2003096918A (ja) * | 2001-09-25 | 2003-04-03 | Suehiro System Kk | 複合アンカーボルト及びその施工方法 |
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EP1767710A4 (en) | 2013-05-29 |
RU2007103357A (ru) | 2008-08-10 |
EP1767710A1 (en) | 2007-03-28 |
MY148419A (en) | 2013-04-30 |
JPWO2006003724A1 (ja) | 2008-04-17 |
RU2360078C2 (ru) | 2009-06-27 |
CN1973097B (zh) | 2012-01-04 |
JP4697550B2 (ja) | 2011-06-08 |
CN1973097A (zh) | 2007-05-30 |
EP1767710B1 (en) | 2015-10-07 |
US8087211B2 (en) | 2012-01-03 |
US20080047223A1 (en) | 2008-02-28 |
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