JPH07197600A - Steel frame column base anchoring structure - Google Patents

Steel frame column base anchoring structure

Info

Publication number
JPH07197600A
JPH07197600A JP5336973A JP33697393A JPH07197600A JP H07197600 A JPH07197600 A JP H07197600A JP 5336973 A JP5336973 A JP 5336973A JP 33697393 A JP33697393 A JP 33697393A JP H07197600 A JPH07197600 A JP H07197600A
Authority
JP
Japan
Prior art keywords
anchor bolt
column base
shaped anchor
shaped
steel column
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.)
Granted
Application number
JP5336973A
Other languages
Japanese (ja)
Other versions
JP2859117B2 (en
Inventor
Kuniaki Sato
邦昭 佐藤
Toshio Saeki
俊夫 佐伯
Tomoyasu Kato
友康 加藤
Atsushi Yamada
淳 山田
Mitsunobu Iwata
滿信 岩田
Shuei Suzuki
周衛 鈴木
Takashi Kitano
隆司 北野
Hidenari Matsuo
英成 松尾
Shigeru Hirakawa
茂 平川
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.)
ARTES KK
Kajima Corp
Hitachi Kizai Inc
Proterial Ltd
Original Assignee
ARTES KK
Kajima Corp
Hitachi Metals Ltd
Hitachi Kizai Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ARTES KK, Kajima Corp, Hitachi Metals Ltd, Hitachi Kizai Inc filed Critical ARTES KK
Priority to JP5336973A priority Critical patent/JP2859117B2/en
Priority to KR1019940035299A priority patent/KR100289424B1/en
Publication of JPH07197600A publication Critical patent/JPH07197600A/en
Application granted granted Critical
Publication of JP2859117B2 publication Critical patent/JP2859117B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/42—Foundations for poles, masts or chimneys
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/30—Miscellaneous comprising anchoring details

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

PURPOSE:To simplify work execution by using a U-shaped anchor bolt instead of a straight anchor bolt, and fixing it by a filling type anchor plate by using a screw reinfofcement as the U-shaped anchor bolt. CONSTITUTION:A U-shaped anchor bolt 1 and a reinforcing reinforcement 2 are embedded in a footing, and a base plate 11 is pressed down by a nut 3 and a flat washer 4, and a steel frame column is fixed. When a filling type screw anchor plate is used as the U-shaped anchor bolt 1, a loose hole 15 is arranged in the base plate 11 of a steel frame column base, and the base plate 11 is fixed by a filling type anchor plate 13, and a fixative is injected from an injection hole 14. Thereby, a footing rising part is shortened, and a design of the foot rising part is facilitated, and work execution of an anchoring part can be simplified.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】土木建築物、工作物等の鉄骨柱脚
の基礎部への定着構造に関する。[Industrial field of application] The present invention relates to a fixing structure for a steel column base of a civil engineering building, a work, etc., to a foundation.

【０００２】[0002]

【従来の技術】従来は、露出型固定鉄骨柱脚部は図２に
示すようにアンカーボルト５及び定着板１７を用いて行
う方法であった。2. Description of the Related Art Conventionally, as shown in FIG. 2, an exposed type fixed steel column post is made by using an anchor bolt 5 and a fixing plate 17.

【０００３】[0003]

【発明が解決しようとする課題】従来の、アンカーボル
ト構造では、次のような問題点があった。The conventional anchor bolt structure has the following problems.

【０００４】即ちアンカーボルトの定着長は図８（ｂ）
に示すように、柱に偏心荷重が作用して曲げモーメント
が発生した場合、基礎立ち上がり部に圧縮力が生じ定着
板には引き剥がし力が作用する。結果として図８（ｂ）
の破線で示すようなコーン状破壊を起こす。この場合、
アンカーボルトの定着長は基礎コンクリートの強度が弱
いほど長くなる傾向がある。アンカーボルトの長さが長
くなると次のような不都合を生じる。That is, the fixing length of the anchor bolt is shown in FIG. 8 (b).
As shown in (1), when an eccentric load acts on the column and a bending moment is generated, a compressive force is generated at the foundation rising portion and a peeling force acts on the fixing plate. As a result, FIG. 8 (b)
It causes a cone-shaped fracture as shown by the broken line. in this case,
The anchor length of anchor bolts tends to be longer as the strength of the basic concrete is weaker. If the length of the anchor bolt becomes long, the following problems occur.

【０００５】（イ）柱に引張力が作用して、アンカーボ
ルトを引き抜こうとする力が作用した時、伸びが大きく
なり締めつけナット部に緩みを生じ、鉄骨柱脚固定度が
小さくなる。(A) When a tensile force acts on the column and a force for pulling out the anchor bolt acts, the extension increases, the tightening nut portion loosens, and the degree of fixing the steel column base decreases.

【０００６】（ロ）基礎立ち上がり部が長くなりこの部
分の断面設計で、補強筋が多くなり設計を苦しくする。(B) Since the foundation rising portion becomes long, the cross-sectional design of this portion increases the number of reinforcing bars, making the design difficult.

【０００７】（ハ）又施工面からは両側ナット締結によ
る定着板１７の固定作業が必要となり煩雑である。(C) Further, from the construction side, the fixing work of the fixing plate 17 by fastening the nuts on both sides is required, which is complicated.

【０００８】（ニ）アンカーボルトの位置決めは精度の
高い施工が要求される。(D) Positioning of the anchor bolt requires highly accurate construction.

【０００９】以上のような問題点を解決するためアンカ
ーボルトを短くして設計・施工の合理化を図ろうとした
ものである。In order to solve the above problems, the anchor bolts are shortened in order to rationalize the design and construction.

【００１０】[0010]

【課題を解決するための手段】鉄骨柱脚定着構造に於い
て、Ｕ字型アンカーボルトを用いる。Ｕ字型アンカーボ
ルトにねじ鉄筋を用いる場合は、コンクリートの定着を
よくするために途中にナットを挿入することもある。ま
た、位置精度を吸収するため鉄骨柱脚ベースプレートに
ルーズ孔を設け、充填式定着板を用いることも可能であ
る。更にアンカーボルトの軸力に対して、コンクリート
付着割烈を防止する場合、補強リング筋又はスパイラル
筋を配する。A U-shaped anchor bolt is used in a steel column base fixing structure. When using a screw rebar for the U-shaped anchor bolt, a nut may be inserted midway in order to improve the anchorage of concrete. Further, in order to absorb the positional accuracy, it is possible to provide a loose hole in the steel column base plate and use a filling type fixing plate. Further, in order to prevent concrete adhesion and cracking against the axial force of the anchor bolt, reinforcing ring reinforcement or spiral reinforcement is provided.

【００１１】[0011]

【作用】従来のアンカーボルト構造の例を図８（ｂ）に
示す。柱に軸力ＮH 、曲げモーメントＭH 、水平力ＱH
が作用した場合、偏心圧縮応力ＱP とアンカーボルト５
の定着板１７にはコンクリート引き剥がし力ＱF を生じ
結果的に基礎コンクリート１８に点線で示すようなコー
ン状の破壊を起こさせようとする。本発明による鉄骨柱
脚定着は、図８（ａ）に示すようにＵ字型アンカーボル
ト１を用いるので、鉄筋の折り曲げ部分のコンクリート
の抵抗と、ねじ鉄筋の直線部分の付着力により定着さ
れ、Ｕ字型アンカーボルトの軸力を増大させてゆくと、
終局的には付着力が、直線部分から折り曲げ部を通り、
さらに伸展してトラスメカニズムで定着するるもので、
図８（ｂ）に示すアンカーボルト５と定着板１７による
コンクリートのコーン破壊耐力による定着法とは基本的
に異なっている。従って立ち上がり基礎の丈も低くてす
む。FIG. 8B shows an example of a conventional anchor bolt structure. Axial force on column N H , bending moment M H , horizontal force Q H
Eccentric compressive stress Q P and anchor bolt 5
A concrete peeling force Q F is generated on the fixing plate 17 of the above, and as a result, an attempt is made to cause the basic concrete 18 to have a cone-shaped destruction as shown by a dotted line. Since the U-shaped anchor bolt 1 is used for anchoring the steel column base according to the present invention as shown in FIG. 8 (a), it is anchored by the resistance of the concrete in the bent portion of the reinforcing bar and the adhesive force of the straight portion of the screw reinforcing bar, When the axial force of the U-shaped anchor bolt is increased,
Ultimately, the adhesive force passes from the straight part to the bent part,
It is further extended and fixed by the truss mechanism,
The anchor bolt 5 shown in FIG. 8 (b) and the fixing method based on the concrete crush strength of concrete by the fixing plate 17 are basically different. Therefore, the height of the foundation for standing up is low.

【００１２】[0012]

【実施例】図１にＵ字型アンカーボルト定着構造の実施
例の一例を示す。Ｕ字型アンカーボルト１と補強筋２を
基礎に埋設し、ナット３と平座金４でベースプレートを
押え柱を定着したものである。ここにＵ字型アンカーボ
ルトがねじ鉄筋の場合は、ナット３の代わりに充填式定
着板１３を用いてもよい。図３（ａ）、（ｂ）は、Ｕ字
型アンカーボルト１に、ねじ鉄筋を用いその途中にナッ
ト８を挿入し、コンクリートの付着を増強した例を示
す。図３に於いてアンカーボルトの軸力に対してコンク
リートの割烈を防止する場合には、図３（ａ）における
補強リング１２、或いは図３（ｂ）における補強スパイ
ラル筋１６を配する。図４（ａ）、（ｂ）及び（ｃ）
は、Ｕ字型アンカーボルト１の配置の例を示す。Ｕ字型
アンカーボルトの相対する軸に加わる軸方向力を考慮し
て、力の作用する方向に対しＵ字型アンカーボルト１が
抵抗できるような配置を選ぶことが出来る。図５
（ａ）、（ｂ）はＨ形柱、角形柱の場合に多数のＵ字型
アンカーボルト１を配置した例を示す。図６にＵ字型ア
ンカーボルト１にねじ鉄筋を用いた鉄骨柱脚部の詳細を
示す。図６は脚柱ベースプレート１１をナット３で固定
し、Ｕ字型アンカーボルトに予め張力を導入する場合
に、コンクリートの割烈を防止するため、補強リング１
２を配した例である。図７は充填式ねじ定着板を用いた
鉄骨柱脚部の詳細を示す。鉄骨柱脚のベースプレートに
ルーズな孔１５を設け、柱を所定の位置に据えつけると
共にＵ字型アンカーボルト１の製作誤差を吸収する。柱
脚ベースプレート１１の固定には充填式定着板１３を用
い所定の締めつけ後、注入孔１４より固定剤を注入して
ねじの緩みを防止する。固定剤充填の確認は、充填式定
着板１３の上部に固定剤が噴出することによる。軸力の
導入に際しては図２に見るような従来のアンカーボルト
構造では、アンボンドスリーブ７を用いて所定の張力を
導入し固定度を確保しているのに対し、充填式定着板１
３を用いて、ねじの緩みをなくし鉄筋の付着力及びＵ型
形状による定着で固定度が得られる。EXAMPLE FIG. 1 shows an example of a U-shaped anchor bolt fixing structure. A U-shaped anchor bolt 1 and a reinforcing bar 2 are embedded in a foundation, and a nut 3 and a flat washer 4 hold a base plate to fix a column. When the U-shaped anchor bolt is a screw rebar here, the filling type fixing plate 13 may be used instead of the nut 3. 3 (a) and 3 (b) show an example in which a U-shaped anchor bolt 1 is provided with a nut 8 in the middle of a U-shaped anchor bolt 1 by using a threaded reinforcing bar to enhance adhesion of concrete. In order to prevent the concrete from bursting against the axial force of the anchor bolt in FIG. 3, the reinforcing ring 12 in FIG. 3A or the reinforcing spiral streak 16 in FIG. 3B is arranged. 4 (a), (b) and (c)
Shows an example of the arrangement of the U-shaped anchor bolt 1. Considering the axial force applied to the opposite shafts of the U-shaped anchor bolt, it is possible to select an arrangement in which the U-shaped anchor bolt 1 can resist the direction in which the force acts. Figure 5
(A) and (b) show an example in which a large number of U-shaped anchor bolts 1 are arranged in the case of an H-shaped column or a rectangular column. FIG. 6 shows the details of a steel column base using a U-shaped anchor bolt 1 with a screw reinforcing bar. FIG. 6 shows the reinforcement ring 1 for preventing the cracking of the concrete when the pedestal base plate 11 is fixed by the nut 3 and the tension is preliminarily introduced into the U-shaped anchor bolt.
This is an example in which 2 is arranged. FIG. 7 shows details of a steel column base using a filling type screw fixing plate. Loose holes 15 are provided in the base plate of the steel column base to mount the column at a predetermined position and absorb the manufacturing error of the U-shaped anchor bolt 1. A fixing type fixing plate 13 is used to fix the column base plate 11, and after a predetermined tightening, a fixing agent is injected from an injection hole 14 to prevent loosening of the screw. The confirmation of the filling of the fixing agent is based on that the fixing agent is ejected to the upper portion of the filling type fixing plate 13. When the axial force is introduced, in the conventional anchor bolt structure as shown in FIG. 2, the unbonded sleeve 7 is used to introduce a predetermined tension to secure the fixing degree.
By using No. 3, the fixing degree can be obtained by eliminating the looseness of the screw and by the adhesive force of the reinforcing bar and the fixing by the U-shape.

【００１３】[0013]

【発明の効果】鉄骨柱脚のＵ字型アンカーボルト定着構
造はその定着機構より、従来のアンカーボルトによる定
着長に比べて、短く設定出来、鉄骨柱脚の固定度及び基
礎立ち上がり部の設計が改善され、定着部の施工も簡素
化される。The U-shaped anchor bolt fixing structure of the steel column base can be set shorter than the fixing length by the conventional anchor bolt by the fixing mechanism, and the fixing degree of the steel column base and the design of the foundation rising portion can be designed. It will be improved and the construction of the fixing part will be simplified.

【図面の簡単な説明】[Brief description of drawings]

【図１】Ｕ字型アンカーボルト定着構造の例を示す図で
ある。FIG. 1 is a diagram showing an example of a U-shaped anchor bolt fixing structure.

【図２】従来のアンカーボルト定着構造を示す図であ
る。FIG. 2 is a view showing a conventional anchor bolt fixing structure.

【図３】（ａ）Ｕ字型アンカーボルトにねじ鉄筋を用い
てナットを挿入し割烈防止のため補強筋を適用したた図
である。 （ｂ）Ｕ字型アンカーボルトにねじ鉄筋を用いてナット
を挿入し割烈防止のためスパイラル筋を適用したた図で
ある。FIG. 3 (a) is a diagram in which a nut is inserted into a U-shaped anchor bolt using a screw reinforcing bar and a reinforcing bar is applied to prevent cracking. (B) It is the figure which inserted the nut into the U-shaped anchor bolt using the screw reinforcement, and applied the spiral reinforcement to prevent cracking.

【図４】（ａ）は、Ｈ形鋼柱のＵ字型アンカーボルト定
着構造の一例を示す図である。（ｂ）は、角形鋼管柱の
Ｕ字型アンカーボルト定着構造の一例を示す図である。
（ｃ）は、角形鋼管柱のＵ字型アンカーボルト定着構造
の他の一例を示す図である。FIG. 4A is a diagram showing an example of a U-shaped anchor bolt fixing structure for an H-shaped steel column. (B) is a figure showing an example of a U-shaped anchor bolt fixing structure of a square steel pipe pillar.
(C) is a figure which shows another example of the U-shaped anchor bolt fixing structure of a square steel pipe pillar.

【図５】（ａ）は、Ｈ形鋼柱にＵ字型アンカーボルト
を、多数用いた定着構造の一例を示す図である。（ｂ）
は、角形鋼管柱にＵ字型アンカーボルトを、多数用いた
定着構造の一例を示す図である。FIG. 5A is a diagram showing an example of a fixing structure using a large number of U-shaped anchor bolts on an H-shaped steel column. (B)
FIG. 6 is a diagram showing an example of a fixing structure using a large number of U-shaped anchor bolts on a square steel pipe column.

【図６】Ｕ字型アンカーボルトにねじ鉄筋を用いナット
で締結し、割烈防止の補強筋を配した図である。FIG. 6 is a view in which a U-shaped anchor bolt is fastened with a nut using a screw reinforcing bar and a reinforcing bar for preventing cracking is arranged.

【図７】Ｕ字型アンカーボルトに、ねじ鉄筋を用いベー
スプレートにルーズ孔を設け充填式定着板を応用した図
である。FIG. 7 is a view showing a U-shaped anchor bolt in which a screw type reinforcing bar is used to form a loose hole in a base plate and a filling type fixing plate is applied.

【図８】（ａ）Ｕ字アンカーボルトを用いた場合の機能
図である。 （ｂ）従来のアンカーボルトを用いた場合の機能図であ
る。FIG. 8A is a functional diagram when a U-shaped anchor bolt is used. (B) It is a functional diagram at the time of using the conventional anchor bolt.

【符号の説明】[Explanation of symbols]

１・・・Ｕ字型アンカーボルト、２・・・補強筋、３・
・・ナット、４・・・平座金、５・・・アンカーボル
ト、６・・・無収縮モルタル、７・・・アンボンドスリ
ーブ、８・・・ナット、９・・・Ｈ形鋼柱、１０・・・
角形鋼管柱、１１・・・ベースプレート、１２・・・補
強筋、１３・・・充填式定着板、１４・・・固形剤注入
口、１５・・・ルーズ孔、１６・・・スパイラル筋、１
７・・・定着板、１８・・・基礎コンクリート1 ... U-shaped anchor bolt, 2 ... Reinforcing bar, 3 ・
..Nuts, 4 ... Plain washers, 5 ... Anchor bolts, 6 ... Non-shrink mortar, 7 ... Unbonded sleeves, 8 ... Nuts, 9 ... H-shaped steel columns, 10.・ ・
Square steel tube column, 11 ... Base plate, 12 ... Reinforcing bar, 13 ... Filling type fixing plate, 14 ... Solid agent injection port, 15 ... Loose hole, 16 ... Spiral bar, 1
7: Fixing plate, 18: Basic concrete

───────────────────────────────────────────────────── フロントページの続き (74)上記１名の代理人 弁理士 久門 知 (72)発明者 佐藤 邦昭 東京都港区元赤坂１丁目２番７号 鹿島建 設株式会社内 (72)発明者 佐伯 俊夫 東京都調布市飛田給２丁目19番１号 鹿島 建設株式会社技術研究所内 (72)発明者 加藤 友康 東京都調布市飛田給２丁目19番１号 鹿島 建設株式会社技術研究所内 (72)発明者 山田 淳 東京都江東区東陽４丁目１番13号 日立機 材株式会社内 (72)発明者 岩田 滿信 東京都江東区東陽４丁目１番13号 日立機 材株式会社内 (72)発明者 鈴木 周衛 東京都江東区東陽４丁目１番13号 日立機 材株式会社内 (72)発明者 北野 隆司 福岡県北九州市若松区北浜１丁目９番１号 日立金属株式会社若松工場内 (72)発明者 松尾 英成 福岡県北九州市若松区北浜１丁目９番１号 日立金属株式会社若松工場内 (72)発明者 平川 茂 福岡県北九州市若松区北浜１丁目９番１号 日立金属株式会社若松工場内 ─────────────────────────────────────────────────── ─── Continuation of the front page (74) One of the above agents Patent Attorney Satoshi Hisado (72) Inventor Kuniaki Sato 1-2-7 Moto-Akasaka, Minato-ku, Tokyo Kashima Construction Co., Ltd. (72) Inventor Toshio Saeki 2-19-1 Tobita-Su, Chofu-shi, Tokyo Kashima Construction Co., Ltd. Technical Research Institute (72) Inventor Tomoyasu Kato 2-19-1 Tobita-Su, Tokyo Chofu-shi Kashima Construction Co., Ltd. Technical Research Institute (72) Inventor Atsushi Yamada 4-13-13 Toyo, Koto-ku, Tokyo Hitachi Machinery Co., Ltd. (72) Inventor Hironobu Iwata 4-1-1 13 Toyo, Koto-ku, Tokyo Hitachi Machinery Co., Ltd. (72) Inventor Suzuki Shuei 4-1-1-13 Toyo, Koto-ku, Tokyo Hitachi Machinery Co., Ltd. (72) Inventor Takashi Kitano 1-1-9 Kitahama, Wakamatsu-ku, Kitakyushu, Kitakyushu Hitachi Metals, Ltd. Inside the Matsu Plant (72) Inventor Hidenari Matsuo 1-9-1 Kitahama, Wakamatsu-ku, Kitakyushu City, Fukuoka Prefecture Inside the Wakamatsu Factory of Hitachi Metals, Ltd. (72) Inventor Shigeru Hirakawa 1-1-9 Kitahama, Wakamatsu-ku, Kitakyushu, Fukuoka No. Hitachi Metals Co., Ltd. Wakamatsu Factory

Claims (6)

【特許請求の範囲】[Claims] 【請求項１】 鉄骨柱脚部にＵ字型アンカーボルトを用
いてなることを特徴とする鉄骨柱脚定着構造。1. A steel-framed column base fixing structure, wherein a U-shaped anchor bolt is used for the steel-framed column base portion. 【請求項２】 Ｕ字型アンカーボルトにねじ鉄筋を用
い、該ねじ鉄筋の途中にナットを螺合してなることを特
徴とする鉄骨柱脚定着構造。2. A steel column base fixing structure, wherein a U-shaped anchor bolt is provided with a threaded reinforcing bar, and a nut is screwed in the middle of the threaded reinforcing bar. 【請求項３】 鉄骨柱脚ベースプレートをナットで固定
することを特徴とする請求項１又は請求項２記載の鉄骨
柱脚定着構造。3. The steel column base fixing structure according to claim 1 or 2, wherein the steel column base plate is fixed with a nut. 【請求項４】 鉄骨柱脚ベースプレートにルーズ孔を設
け、充填式定着板で固定することを特徴とする請求項１
又は請求項２記載の鉄骨柱脚定着構造。4. The steel column base plate is provided with a loose hole and is fixed by a filling type fixing plate.
Alternatively, the steel column base fixing structure according to claim 2. 【請求項５】 Ｕ字型アンカーボルトを底部に於いて交
差して配置することを特徴とする請求項１，２，３又は
請求項４記載の鉄骨柱脚定着構造。5. The steel column pedestal fixing structure according to claim 1, wherein the U-shaped anchor bolts are arranged so as to intersect each other at the bottom. 【請求項６】 コンクリート割烈防止の補強筋を配した
ことを特徴とする請求項１，２，３，４又は請求項５記
載の鉄骨柱脚定着構造。6. The steel column base fixing structure according to claim 1, 2, 3, 4 or 5, wherein a reinforcing bar for preventing cracking of concrete is provided.
JP5336973A 1993-12-28 1993-12-28 Steel column base anchoring structure Expired - Fee Related JP2859117B2 (en)

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JP5336973A JP2859117B2 (en) 1993-12-28 1993-12-28 Steel column base anchoring structure
KR1019940035299A KR100289424B1 (en) 1993-12-28 1994-12-20 Steel frame fixing structure

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Application Number Priority Date Filing Date Title
JP5336973A JP2859117B2 (en) 1993-12-28 1993-12-28 Steel column base anchoring structure

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JP2859117B2 JP2859117B2 (en) 1999-02-17

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JPH0959996A (en) * 1995-08-17 1997-03-04 Okabe Co Ltd Method for anchor construction for steel frame and anchor device for steel frame
JPH09291542A (en) * 1996-04-26 1997-11-11 Artes:Kk Reinforced base of column using u-shaped anchor bolt
JPH09296457A (en) * 1996-04-30 1997-11-18 Artes:Kk Anchorage structure of anchoring material in steel frame column base
JPH1025806A (en) * 1996-07-10 1998-01-27 Hitachi Metals Ltd Steel column base anchoring structure
JPH1025805A (en) * 1996-07-10 1998-01-27 Hitachi Metals Ltd Steel column base anchoring structure
JPH1037466A (en) * 1996-07-24 1998-02-10 Hitachi Kizai Kk Anchor bolt bearing frame body assembly unit
JPH1068227A (en) * 1996-08-28 1998-03-10 Taisei Corp Foundation block for placing of reinforcement and foundation structure for placing of reinforcement
JPH11152755A (en) * 1997-11-20 1999-06-08 Sekisui Chem Co Ltd Reinforcing structure for concrete foundation and anchor bolt
JP2005282192A (en) * 2004-03-30 2005-10-13 Daiwa House Ind Co Ltd Steel-frame exposed type column base part structure
JP2007120002A (en) * 2005-10-24 2007-05-17 Taisei Corp Pretension member
JP2012107485A (en) * 2010-10-19 2012-06-07 Sekisui Chem Co Ltd Steel column anchor device, steel column support structure, and construction method of steel structure
CN104499653A (en) * 2014-12-01 2015-04-08 柳州市桥厦工程管材有限公司 Automatic tool anchor plate
JP2018150692A (en) * 2017-03-10 2018-09-27 株式会社奥村組 Exposed column base structure of steel column and method for construction of the same

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KR20010057453A (en) * 1999-12-23 2001-07-04 이구택 Steel pier anchorage system using large deformed bar
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CN110847498A (en) * 2019-11-14 2020-02-28 上海建工五建集团有限公司 Built-in section steel column fixing system and application construction method thereof
CN114673149A (en) * 2022-03-04 2022-06-28 中国能源建设集团江苏省电力设计院有限公司 Group anchor structure for improving ductility of large-scale foundation interface and concrete parameter correction method

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JPS61126270A (en) * 1984-11-21 1986-06-13 鹿島建設株式会社 Construction method of reinforcing bar root wound part usingreinforcing bar also used as anchor bolt
JPS6430982A (en) * 1987-07-25 1989-02-01 Kayaba Industry Co Ltd Control device for proportional solenoid valve
JPH0522778A (en) * 1991-07-12 1993-01-29 Sharp Corp Microcomputer building in receiving signal demodulating circuit for remote control

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0959996A (en) * 1995-08-17 1997-03-04 Okabe Co Ltd Method for anchor construction for steel frame and anchor device for steel frame
JPH09291542A (en) * 1996-04-26 1997-11-11 Artes:Kk Reinforced base of column using u-shaped anchor bolt
JPH09296457A (en) * 1996-04-30 1997-11-18 Artes:Kk Anchorage structure of anchoring material in steel frame column base
JPH1025806A (en) * 1996-07-10 1998-01-27 Hitachi Metals Ltd Steel column base anchoring structure
JPH1025805A (en) * 1996-07-10 1998-01-27 Hitachi Metals Ltd Steel column base anchoring structure
JPH1037466A (en) * 1996-07-24 1998-02-10 Hitachi Kizai Kk Anchor bolt bearing frame body assembly unit
JPH1068227A (en) * 1996-08-28 1998-03-10 Taisei Corp Foundation block for placing of reinforcement and foundation structure for placing of reinforcement
JPH11152755A (en) * 1997-11-20 1999-06-08 Sekisui Chem Co Ltd Reinforcing structure for concrete foundation and anchor bolt
JP2005282192A (en) * 2004-03-30 2005-10-13 Daiwa House Ind Co Ltd Steel-frame exposed type column base part structure
JP2007120002A (en) * 2005-10-24 2007-05-17 Taisei Corp Pretension member
JP2012107485A (en) * 2010-10-19 2012-06-07 Sekisui Chem Co Ltd Steel column anchor device, steel column support structure, and construction method of steel structure
CN104499653A (en) * 2014-12-01 2015-04-08 柳州市桥厦工程管材有限公司 Automatic tool anchor plate
JP2018150692A (en) * 2017-03-10 2018-09-27 株式会社奥村組 Exposed column base structure of steel column and method for construction of the same

Also Published As

Publication number Publication date
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KR100289424B1 (en) 2001-05-02
KR950018959A (en) 1995-07-22

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