JP2867185B2 - Beam-to-column connection of drive floor in roof push-up method - Google Patents
Beam-to-column connection of drive floor in roof push-up methodInfo
- Publication number
- JP2867185B2 JP2867185B2 JP40478290A JP40478290A JP2867185B2 JP 2867185 B2 JP2867185 B2 JP 2867185B2 JP 40478290 A JP40478290 A JP 40478290A JP 40478290 A JP40478290 A JP 40478290A JP 2867185 B2 JP2867185 B2 JP 2867185B2
- Authority
- JP
- Japan
- Prior art keywords
- column
- floor
- pipe
- stroke
- drive
- 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.)
- Expired - Fee Related
Links
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
【0001】[0001]
【産業上の利用分野】この発明は、建物の平面配置にお
ける各本設柱の位置にストロ−ク柱が配置されているル
−フプッシュアップ工法の施工において、最終的には建
物の本設屋上床として利用される駆動床の柱梁仕口部に
関する。BACKGROUND OF THE INVENTION The present invention relates to a construction of a roof push-up method in which a strut pillar is arranged at a position of each main pillar in a plan layout of a building, and finally the construction of the building is finally completed. The present invention relates to a beam-to-column connection of a driving floor used as a rooftop floor.
【0002】[0002]
【従来の技術】ル−フプッシュアップ工法は、図5
(A)に示したように地上レベルで最上階床部分(以
下、これを駆動床1と云う)を組立て、この駆動床1を
図5(B)のように一層分ずつプッシュアップし、その
下側に図5(C)(D)のように地上階部分を下層から
順に上層へと構築を進める内容であり、このような工法
は特公昭50−2529号及び特公昭52−27446
号公報などに記載されて公知に属する。また、特願平2
−54619号明細書及び図面には、図5のようにスト
ロ−ク柱3を本設柱2と一対一の関係で同一中心線上に
配置し、図5(C)のようにストロ−ク柱3を一本ずつ
順に1層分ずつのストロ−クで上昇させ、そのストロ−
ク柱3と本設柱2の間に一層分の建て込み柱4を建て込
んで本設柱2上に継ぎ足し、その後にストロ−ク柱3を
建て込み柱4の上に仮接合し、ストロ−ク柱3に沿って
駆動床1の上昇を行なうル−フプッシュアップ工法が記
載されている。ル−フプッシュアップ工法は、駆動床1
が屋根となり、降雨時でも建築作業を支障なく遂行でき
ること、及び一層分以上の高所作業が生じないことが利
点である。2. Description of the Related Art A roof push-up method is shown in FIG.
As shown in FIG. 5A, the uppermost floor (hereinafter referred to as a driving floor 1) is assembled at the ground level, and the driving floor 1 is pushed up by one layer as shown in FIG. On the lower side, as shown in FIGS. 5C and 5D, the ground floor portion is constructed in order from the lower layer to the upper layer. Such a construction method is disclosed in Japanese Patent Publication No. 50-2529 and Japanese Patent Publication No. 52-27446.
It belongs to the public domain described in Japanese Patent Publication No. In addition, Japanese Patent Application Hei 2
In the specification and the drawings of JP-A-54619, the stroking columns 3 are arranged on the same center line in a one-to-one relationship with the main columns 2 as shown in FIG. 5, and as shown in FIG. 3 are raised one by one by a stroke of one layer at a time.
A single built-in pillar 4 is erected between the main pillar 3 and the main pillar 2 and added to the main pillar 2, and then the stroke pillar 3 is temporarily joined on the built pillar 4, The roof push-up method of raising the drive floor 1 along the work pillar 3 is described. The roof push-up method uses the drive floor 1
It has the advantage that it can be used as a roof, and that building work can be performed without any trouble even during rainfall, and that no more high-altitude work is required.
【0003】[0003]
【本発明が解決しようとする課題】特願平2−5461
9号明細書及び図面に記載された、本設柱を利用するル
−フプッシュアップ工法の場合、駆動床1の上昇とスト
ロ−ク柱3の上昇とは交互にジャッキアップで行なえる
ようにしなければならない。しかし、ジャッキアップに
必要な反力を仮設材で用意する場合には多大な仮設部材
が必要になる。また、本設部材の補強も必要となり、信
頼性に劣るという問題もあり、これらが本発明の解決す
べき課題になっている。[Problems to be Solved by the Invention] Japanese Patent Application No. 2-5461
In the case of the roof push-up method using permanent columns described in the specification and drawings of JP-A No. 9, the elevation of the drive floor 1 and the elevation of the stroke columns 3 are alternately jacked up. There must be. However, when the reaction force required for jacking up is prepared by a temporary material, a large number of temporary members are required. In addition, there is also a problem that it is necessary to reinforce the permanent member and the reliability is poor, and these are problems to be solved by the present invention.
【0004】[0004]
【課題を解決しようとする手段】上記従来技術の課題を
解決するための手段として、この発明に係るル−フプッ
シュアップ工法における駆動床の柱梁仕口部は、図1〜
図4に実施例を示したとおり、本設柱2と同一寸法仕様
のストロ−ク柱3を通してスライドさせ得る口径の駆動
管9が垂直に配置され、駆動管9の上下の外周には水平
な外ダイヤフラム20、21を取り付けて梁仕口25が
形成され、この梁仕口25に駆動床1を構成する各方向
の梁22が接合されており、前記駆動管9の中に本設柱
2を兼ねるストロ−ク柱3がスライド可能に通されてい
ることを特徴とする。As means for solving the above-mentioned problems of the prior art, the beam-to-column connection of the drive floor in the roof push-up method according to the present invention is shown in FIGS.
As shown in the embodiment in FIG. 4, a drive tube 9 having a diameter that can be slid through a stroke column 3 having the same dimensions as the main column 2 is vertically arranged, and horizontal upper and lower outer circumferences of the drive tube 9 are horizontal. A beam connection 25 is formed by attaching the outer diaphragms 20 and 21, and the beam 22 in each direction constituting the driving floor 1 is joined to the beam connection 25. The stroke column 3 which also serves as is slidably inserted.
【0005】本発明はまた、駆動管9の中心を通る水平
な直径線上の180°対称な位置であって駆動管9の上
下の外ダイヤフラム間に補強材23が設置され、ストロ
−ク柱3の頭部には平面的に見て前記補強材23の位置
と同一の位置に床ジャッキ5が設置され、該床ジャッキ
5のロッド6は前記補強部材23の位置に結合されてい
ること、及び前記補強材23の位置とは90°異なる水
平な直径線上の180°対称な位置であって駆動管9の
上下の外ダイヤフラム20、21間に補強材兼用のパイ
プ24が設置され、上位の外ダイヤフラム20上であっ
て前記パイプ24の直上位置に柱ジャッキ15が設置さ
れ、該柱ジャッキ15のロッド16は前記パイプ24を
通じて下ろされ、その下部がストロ−ク柱3の側部に結
合されていること、そして、床ジャッキ5及び柱ジャッ
キ15の平面位置は、梁芯を45°方向に逃げた位置と
されていること、もそれぞれ特徴とする。According to the present invention, a reinforcing member 23 is provided between the outer diaphragms on the upper and lower sides of the drive tube 9 at 180 ° symmetrical positions on a horizontal diameter line passing through the center of the drive tube 9, and The floor jack 5 is installed at the same position as the position of the reinforcing member 23 in a plan view, and the rod 6 of the floor jack 5 is connected to the position of the reinforcing member 23; The position of the reinforcing member 23 is 180 ° symmetrical on a horizontal diameter line different by 90 °, and a pipe 24 also serving as a reinforcing member is installed between the upper and lower outer diaphragms 20 and 21 of the drive pipe 9. A pillar jack 15 is installed on the diaphragm 20 and directly above the pipe 24, and the rod 16 of the pillar jack 15 is lowered through the pipe 24, and the lower part thereof is connected to the side of the stroke pillar 3. That And the plane position of the floor jacks 5 and pillar jack 15, that is a position fled Ryoshin to 45 ° direction, also respectively characterized.
【0006】[0006]
【作用】駆動管9とストロ−ク柱3との相対的な上昇移
動によって駆動床1の上昇又はストロ−ク柱3の上昇が
ジャッキアップにより実現される。本設柱2と同一寸法
仕様のストロ−ク柱3は、最終的には本設柱2の一部
(最上部)として利用される。また、駆動床1も最後に
は建物の本設屋上床として利用される。The lifting of the driving floor 1 or the lifting of the stroke column 3 is realized by jack-up by the relative upward movement of the driving tube 9 and the stroke column 3. The stroke pillar 3 having the same dimensions as the main pillar 2 is ultimately used as a part (uppermost part) of the main pillar 2. In addition, the driving floor 1 is finally used as a main rooftop of the building.
【0007】駆動管9の上下の外周の外ダイヤフラム2
0、21によって梁仕口25が形成されるので、駆動床
1の梁22を接合できる。2台ずつ用意される床ジャッ
キ5、5と柱ジャッキ15、15は、各々90°直交す
る配置なので、各ジャッキ5、15のロッド6と16の
相互干渉は生じない。また、梁芯を45°方向に逃げた
位置としたので梁22の欠損を生じない。The outer diaphragm 2 on the upper and lower outer circumferences of the drive tube 9
Since the beam connection 25 is formed by 0 and 21, the beam 22 of the driving floor 1 can be joined. The floor jacks 5, 5 and the column jacks 15, 15, which are prepared two by two, are arranged at right angles to each other at 90 °, so that the rods 6 and 16 of the jacks 5, 15 do not interfere with each other. In addition, since the beam core is located at a position where the beam escapes in the 45 ° direction, the beam 22 is not damaged.
【0008】駆動管9の外ダイヤフラム20、21は、
ジャッキ5、15の取付け位置を補強材23、24によ
って補剛され、ジャッキアップに必要な強度、剛性が十
分に確保される。The outer diaphragms 20 and 21 of the drive tube 9 are
The mounting positions of the jacks 5, 15 are stiffened by the reinforcing members 23, 24, and the strength and rigidity required for jacking-up are sufficiently ensured.
【0009】[0009]
【実施例】次に、図示した本発明の実施例を説明する。
ストロ−ク柱3としては、本設柱2と同一の一辺が35
0mmの角鋼管が使用されている。一方、駆動管9として
は内径の一辺が370mmで長さ80cm位の角鋼管が使用
され、この駆動管9の中空部に前記ストロ−ク柱3がス
ライド可能に通されている(図3A、B)。垂直な駆動
管9の上下の外周部分に外ダイヤフラム20、21が取
り付けられ、この外ダイヤフラム20、21を利用して
各梁方向に梁仕口25が形成され、各々の梁仕口25に
駆動床1を構成する梁22が接合されている。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
The same side as the main pillar 2 is 35 as the stroke pillar 3.
A 0 mm square steel pipe is used. On the other hand, a square steel pipe having an inner side of 370 mm and a length of about 80 cm is used as the drive pipe 9, and the stroke column 3 is slidably passed through a hollow portion of the drive pipe 9 (FIG. 3A, B). Outer diaphragms 20 and 21 are attached to the upper and lower outer peripheral portions of the vertical drive pipe 9, and beam connections 25 are formed in each beam direction using the outer diaphragms 20 and 21, and each of the beam connections 25 is driven. The beams 22 forming the floor 1 are joined.
【0010】梁芯の位置を45°方向に逃げる意味で、
図3Aのように駆動管9の一つの対角線上に180°対
称な位置であって、駆動管9の上下の外ダイヤフラム2
0、21間に、補強材を兼ねるパイプ23、23が設置
されている。ストロ−ク柱3の頭部にはT形柱状のジャ
ッキ台26が継ぎ足され、このジャッキ台26上には平
面的に見て前記パイプ23、23と同一の位置に2台の
床ジャッキ5、5が垂直に設置されている。この床ジャ
ッキ5から下ろされたロッド6の下部は前記パイプ23
中に通されてその下端部に結合されている。従って、床
ジャッキ5を駆動してロッド6を引き上げることによ
り、例えば図4Aから図4Bのように駆動床1を上昇さ
せることができる。In the sense that the position of the beam core escapes in a 45 ° direction,
As shown in FIG. 3A, the outer diaphragms 2 are located at positions symmetrical by 180 ° on one diagonal line of the driving pipe 9 and are located above and below the driving pipe 9.
Between the pipes 0 and 21, pipes 23 serving as a reinforcing material are provided. At the head of the stroke pillar 3, a T-shaped pillar-shaped jack stand 26 is spliced. On the jack stand 26, two floor jacks 5, at the same position as the pipes 23, 23 in plan view, 5 are installed vertically. The lower part of the rod 6 lowered from the floor jack 5 is the pipe 23
And is coupled to its lower end. Therefore, by driving the floor jack 5 and pulling up the rod 6, the driving floor 1 can be raised, for example, as shown in FIGS. 4A to 4B.
【0011】また、駆動管9の他の対角線上に180°
対称な位置であって駆動管9の上下の外ダイヤフラム2
0、21間にも、やはり補強材を兼ねるパイプ24、2
4が設置されている(図3A)。そして、上位の外ダイ
ヤフラム20上であって前記パイプ24、24の直上位
置に2台の柱ジャッキ15、15が設置され、該柱ジャ
ッキ15のロッド16は前記パイプ24を通じて下方へ
下ろされ、その下部がストロ−ク柱3の下部の側部に設
けたロッドチャック17に結合されている。従って、柱
ジャッキ15を駆動してロッド16を引き上げると、図
4Bから図4Cのようにストロ−ク柱3を上昇させるこ
とができる。Also, the drive tube 9 is set at 180 ° on another diagonal line.
Outer diaphragms 2 at symmetrical positions and above and below the drive tube 9
Between pipes 0 and 21, pipes 24, 2 also serving as reinforcements
4 are installed (FIG. 3A). Then, two column jacks 15, 15 are installed on the upper outer diaphragm 20 and directly above the pipes 24, 24, and the rod 16 of the column jack 15 is lowered downward through the pipe 24. The lower part is connected to a rod chuck 17 provided on the lower side of the stroke column 3. Therefore, when the rod jack 15 is driven and the rod 16 is pulled up, the stroke column 3 can be raised as shown in FIGS. 4B to 4C.
【0012】なお、ストロ−ク柱3を上昇させる際に、
そのストロ−ク柱3に代わって一時的に駆動床1を支持
するための仮支柱00が用意されている(図2B)。仮
支柱10は、各ストロ−ク柱3の近傍位置に一対一の割
合で略平行に配置され、その上端は駆動床1の下面のブ
ラケット12に結合されている。仮支柱10の下端は、
下階の本設柱2の側部に設けた受台11の上に載せられ
て駆動床1を支持する反力を得るものとされている(図
2A、C)。かくしてストロ−ク柱3が一層分上昇され
ると、このストロ−ク柱3と本設柱2との間に一層分の
建て込み柱4が吊り込まれ(図4C)、本設柱2の上に
継ぎ足される。しかる後に前記建て込み柱4の上端にス
トロ−ク柱3の下端が仮接合され、その後に床ジャッキ
5による駆動床1の上昇が行なわれる。When the stroke column 3 is raised,
A temporary support column 00 for temporarily supporting the driving floor 1 is provided in place of the stroke column 3 (FIG. 2B). The temporary columns 10 are arranged in a substantially one-to-one relationship near the stroke columns 3 in a substantially one-to-one relationship, and the upper end thereof is connected to a bracket 12 on the lower surface of the drive floor 1. The lower end of the temporary support 10
It is placed on a cradle 11 provided on the side of the main pillar 2 on the lower floor to obtain a reaction force for supporting the driving floor 1 (FIGS. 2A and 2C). Thus, when the stroke pillar 3 is further raised, the built-in pillar 4 is suspended between the stroke pillar 3 and the main pillar 2 (FIG. 4C). It is added on top. Thereafter, the lower end of the stroke column 3 is temporarily joined to the upper end of the built-in column 4, and then the drive floor 1 is raised by the floor jack 5.
【0013】上述の要領でストロ−ク柱3の上昇と駆動
床1の上昇とが交互にジャッキアップで繰り返され、建
物の構築が進んで、駆動床1が建物の目標とする屋上階
の位置に到達したときは、ストロ−ク柱3を本設柱2の
一部となし、そのストロ−ク柱3の上部に駆動床1を定
着して本設の屋上床に利用する。従って、仮設材はほと
んど無いに等しいのである。In the manner described above, the rise of the stroke pillar 3 and the rise of the drive floor 1 are alternately jacked up, and the construction of the building proceeds, and the drive floor 1 is positioned at the target rooftop floor of the building. Is reached, the stroke pillar 3 is formed as a part of the main pillar 2, and the driving floor 1 is fixed on the upper part of the stroke pillar 3 and is used for the rooftop of the main construction. Therefore, there is almost no temporary material.
【0014】[0014]
【本発明が奏する効果】本発明に係るル−フプッシュア
ップ工法における駆動床の柱梁仕口によれば、ル−フプ
ッシュアップ工法の施工における駆動床の上昇及びスト
ロ−ク柱の上昇工程がジャッキアップで交互に能率良く
高い信頼性のもとに行なえる。そして、しかも駆動床1
及びストローク柱3は本設の屋上床及び柱として利用さ
れ、仮設部材はほとんど無いに等しいから、経済的効果
と工期の短縮及び品質の向上に大きく寄与するのであ
る。According to the beam-to-column connection of the drive floor in the roof push-up method according to the present invention, the drive floor is raised and the stroke columns are raised in the construction of the roof push-up method. Can be alternately and efficiently performed by jacking up with high reliability. And the driving floor 1
The stroke column 3 is used as a rooftop floor and a column of the main building, and there are almost no temporary members, so that it greatly contributes to economic effects, shortening of construction period and improvement of quality.
【図1】ル−フプッシュアップ工法の施工の鳥瞰図であ
る。FIG. 1 is a bird's-eye view of the construction of a roof push-up method.
【図2】A、Bは駆動床の上昇及びストロ−ク柱の上昇
工程を簡単に示した立面図である。FIGS. 2A and 2B are elevation views schematically showing a process of raising a drive floor and a process of raising a stroke column.
【図3】A、Bは駆動床とストロ−ク柱との取合い部分
を示した平面図と立面図である。FIGS. 3A and 3B are a plan view and an elevation view showing a portion where the driving floor and the stroking column are joined.
【図4】A、B、Cは駆動床の上昇とストロ−ク柱の上
昇工程を示した立面図である。FIGS. 4A, 4B and 4C are elevation views showing a process of raising a driving floor and a process of raising a stroke column.
【図5】A〜Dはル−フプッシュアップ工法の枢要な工
程図である。FIGS. 5A to 5D are key process diagrams of the roof push-up method.
2 本設柱 3 ストロ−ク柱 9 駆動管 20、21 外ダイヤフラム 25 梁仕口 1 駆動床 22 梁 23、24 パイプ 5 床ジャッキ 15 柱ジャッキ 6、16 ロッド 2 Pillar 3 Stroke pillar 9 Drive pipe 20, 21 Outer diaphragm 25 Beam connection 1 Drive floor 22 Beam 23, 24 Pipe 5 Floor jack 15 Column jack 6, 16 Rod
───────────────────────────────────────────────────── フロントページの続き (72)発明者 長谷部 斎 東京都江東区南砂二丁目5番14号 株式 会社竹中工務店技術研究所内 (72)発明者 谷口 四郎 東京都中央区銀座八丁目21番1号 株式 会社竹中工務店東京本店内 (58)調査した分野(Int.Cl.6,DB名) E04B 1/35──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor: Sai, Hasebe 2-5-1-14 Minamisuna, Koto-ku, Tokyo Inside the Technical Research Institute, Takenaka Corporation (72) Inventor: Shiro Taniguchi 8-1-1, Ginza, Chuo-ku, Tokyo No. Takenaka Corporation Tokyo Head Office (58) Field surveyed (Int.Cl. 6 , DB name) E04B 1/35
Claims (3)
通してスライドさせ得る口径の駆動管が垂直に配置さ
れ、駆動管の上下の外周に水平な外ダイヤフラムを取り
付けて梁仕口が形成され、この梁仕口に駆動床を構成す
る各方向の梁が接合されており、前記駆動管の中に本設
柱を兼ねるストローク柱がスライド可能に通されている
ことを特徴とする、ルーフプッシュアップ工法における
駆動床の柱梁仕口部。1. A drive pipe having a diameter slidable through a stroke pillar having the same dimensions as the main pillar is vertically disposed, and a horizontal outer diaphragm is attached to upper and lower outer circumferences of the drive pipe to form a beam connection. A roof push-up, wherein a beam in each direction constituting a driving floor is joined to the beam connection, and a stroke column also serving as a main column is slidably passed through the driving pipe. Driving floor beam-to-column connection in the construction method.
80°対称な位置であって駆動管の上下の外ダイヤフラ
ム間に補強材が設置され、ストローク柱の頭部には平面
的に見て前記補強材の位置と同一の位置に床ジャッキが
設置され、該床ジャッキのロッドは前記補強材の位置に
結合されていること、及び前記補強材の位置とは90°
異なる水平な直径線上の180°対称な位置であって駆
動管の上下の外ダイヤフラム間に補強材兼用のパイプが
設置され、上位の外ダイヤフラム上であって前記パイプ
の直上位置に柱ジャッキが設置され、該柱ジャッキのロ
ッドは前記パイプを通じて下方へ下され、その下部がス
トローク柱の側部に結合されていることを特徴とする、
特許請求の範囲第1項に記載したルーフプッシュアップ
工法における駆動床の柱梁仕口部。2. A horizontal diameter line passing through the center of the drive tube.
Reinforcing material is installed between the upper and lower outer diaphragms of the drive tube at a symmetrical position of 80 °, and a floor jack is installed on the head of the stroke column at the same position as the reinforcing material in plan view. The rod of the floor jack is connected to the position of the reinforcement, and the position of the reinforcement is 90 °
A pipe also serving as a reinforcing material is installed between the upper and lower outer diaphragms of the drive tube at 180 ° symmetrical positions on different horizontal diameter lines, and a column jack is installed on the upper outer diaphragm and directly above the pipe. Wherein the rod of the column jack is lowered downward through the pipe, the lower part of which is connected to the side of the stroke column.
A beam-to-column connection of a drive floor in the roof push-up method according to claim 1.
は、梁芯を45°方向に逃げた位置とされていることを
特徴とする、特許請求の範囲第2項に記載したルーフプ
ッシュアップ工法における駆動床の柱梁仕口部3. The roof push-up method according to claim 2, wherein the floor jacks and the column jacks have a plane position at which the beam core escapes in a 45 ° direction. Driving floor beam-to-column connection
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP40478290A JP2867185B2 (en) | 1990-12-21 | 1990-12-21 | Beam-to-column connection of drive floor in roof push-up method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP40478290A JP2867185B2 (en) | 1990-12-21 | 1990-12-21 | Beam-to-column connection of drive floor in roof push-up method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04221141A JPH04221141A (en) | 1992-08-11 |
JP2867185B2 true JP2867185B2 (en) | 1999-03-08 |
Family
ID=18514441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP40478290A Expired - Fee Related JP2867185B2 (en) | 1990-12-21 | 1990-12-21 | Beam-to-column connection of drive floor in roof push-up method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2867185B2 (en) |
-
1990
- 1990-12-21 JP JP40478290A patent/JP2867185B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH04221141A (en) | 1992-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2867185B2 (en) | Beam-to-column connection of drive floor in roof push-up method | |
JP3215059B2 (en) | Construction method of tower-like structure roof | |
CN212612028U (en) | Temporary support system for basket type steel box tied arch | |
JP2618171B2 (en) | Telescopic strut | |
JPH0932120A (en) | Method of construction of structure | |
JP2881503B2 (en) | Temporary strut for stroke pole | |
JP2791749B2 (en) | Method and apparatus for lifting up top-level frame for structure construction | |
JP2793053B2 (en) | Building construction method | |
JP2592980B2 (en) | Construction method of steel frame material for high-rise structure | |
JPH09242191A (en) | Construction of large span structure | |
JP3263504B2 (en) | Construction method of tower structure | |
JP3070438B2 (en) | Temporary frame equipment for construction | |
JP2793052B2 (en) | Building construction method | |
JP3115942B2 (en) | Building construction method | |
JP2946372B2 (en) | Construction method of structure | |
JP2834351B2 (en) | All-weather temporary structure | |
JPH0782799A (en) | Method and apparatus for erecting towerlike structure | |
JPH1088861A (en) | Construction method of steel tower | |
JP2704447B2 (en) | Lift-up method using permanent columns | |
JP3079329B2 (en) | Push-up method with composite jack for push-pull | |
JP3060333B2 (en) | Construction method of building frame | |
JP2023078235A (en) | Position adjustment device, and position adjustment method of underground piled column | |
JPH03235838A (en) | Lift up method of construction using temporary pillar | |
JP2776128B2 (en) | Lifting device for building frame | |
CN118292484A (en) | Steel pipe concrete column for confined space assembled superposed integral underground station and construction method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |