JP3079324B2 - Construction method of high-rise building - Google Patents
Construction method of high-rise buildingInfo
- Publication number
- JP3079324B2 JP3079324B2 JP04034909A JP3490992A JP3079324B2 JP 3079324 B2 JP3079324 B2 JP 3079324B2 JP 04034909 A JP04034909 A JP 04034909A JP 3490992 A JP3490992 A JP 3490992A JP 3079324 B2 JP3079324 B2 JP 3079324B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- construction
- mega truss
- tower crane
- mega
- 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 - Lifetime
Links
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- 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、超高層又は超々高層
建物の特に地上部分の建設に好適に実施される構築工法
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction method suitably implemented for the construction of a super-high-rise or ultra-high-rise building, especially for the above-ground portion.
【0002】[0002]
【従来の技術】従来一般の高層建物、超高層建物の地上
部分の構築工法は、地上1階から、同2階、3階と順次
1フロアーずつ積み重ねる形に躯体工事、仕上げ及び設
備工事を進めている。2. Description of the Related Art Conventionally, the construction method of the ground portion of a general high-rise building or a super-high-rise building is to carry out frame work, finishing and equipment work in such a manner that one floor is sequentially stacked from the first floor to the second floor and the third floor. ing.
【0003】[0003]
【本発明が解決しようとする課題】 従来一般の構築
工法の場合、その工期は1フロアーの工程に制約を受
け、階数に比例して長い工期が必要となる。よって超高
層又は超々高層建物を構築する場合には、長大な工期を
必要とし、その間は同建物の供用が制約される。 従来の構築工法のように下層から上層へと順に構築
を進めるやり方では、特に躯体工事は常に天候条件によ
る影響をもろに受け、悪天候によって工事を中止せざる
を得ない日も生ずる。 同様に、仕上げ、設備工事も、外壁及びサッシュガ
ラスの施工がなされるまでは、天候条件による制約を受
ける。[Problems to be Solved by the Invention] In the case of the conventional general construction method, the construction period is limited by the process of one floor, and a long construction period is required in proportion to the number of floors. Therefore, when constructing a super-high-rise or ultra-high-rise building, a long construction period is required, during which the operation of the building is restricted. In the method of building sequentially from the lower layer to the upper layer as in the conventional construction method, in particular, the framing work is always affected by the weather conditions, and there are days when the work must be stopped due to bad weather. Similarly, finishing and installation work are also restricted by weather conditions until the outer wall and sash glass are constructed.
【0004】[0004]
【課題を解決するための手段】上記従来技術の課題を解
決するための手段として、この発明に係る超高層建物の
構築工法は、図面に実施例を示したとおり、基礎を完了
後、本設柱を利用するセルフクライミングのタワークレ
ーン2を設置し、前記タワークレーン2を利用して基礎
版1上で第1層目のメガトラス31を構築する段階(図
3〜図5)と、本設柱4を前記第1層目のメガトラス3
1 のセット位置よりも高い位置まで先行して組立て、該
本設柱4の頂部付近までタワークレーン2をクライミン
グさせ、しかる後に既に構築を完成し下面にサークルク
レーン5を設置した前記メガトラス31 を第1層目のセ
ット位置まで上昇させ、前記本設柱4と一体的に結合す
る段階(図6,図7)と、前記第1層目のメガトラス3
1 の上で前記タワークレーン2を利用して第2層目のメ
ガトラス32 の構築を行い、同時に前記第1層目のメガ
トラス31 の下の第1層分において前記サークルクレー
ン5を利用して梁6や柱7及び床の躯体を構築する工
事、外装材の取付け及び仕上げ並びに設備工事を進める
段階(図7,図8)と、以下同様に、本設柱4の組立て
とタワークレーン2のクライミング、メガトラスの構築
と上昇、並びに下層における躯体の構築と仕上げ、設備
工事などをくり返して所望の高さまで構築を進める段階
(図9〜図11)と、より成ることを特徴とする。As a means for solving the above-mentioned problems of the prior art, a construction method of a high-rise building according to the present invention is, as shown in the embodiment of the present invention, completed after the foundation is completed. established a tower crane 2 self-climbing utilizing pillars step of constructing the tower crane 2 Megatorasu 3 1 of the first layer on the foundation plate 1 by using a (FIGS. 3 to 5), the set The pillar 4 is connected to the first layer of the mega truss 3
Prior to a position higher than the first set position assembly, is climbing a tower crane 2 to the vicinity of the top portion of the main設柱4, the Megatorasu 3 1 installed circle crane 5 to the lower surface to complete the already constructed thereafter A step of ascending to the set position of the first layer and integrally connecting with the main pillar 4 (FIGS. 6 and 7);
Perform the construction of the second layer of Megatorasu utilizing tower crane 2 3 2 on the 1, using the circle crane 5 simultaneously in the one layer below the Megatorasu 3 1 of the first layer To construct the frame of the beams 6 and the columns 7 and the floor, to attach and finish the exterior materials, and to proceed with the facility construction (FIGS. 7 and 8). (See FIGS. 9 to 11) by repeatedly climbing, constructing and assembling a mega truss, constructing and finishing a skeleton in a lower layer, and performing facility construction to advance the construction to a desired height.
【0005】[0005]
【作用】第1層目のメガトラス31 の上で第2層目のメ
ガトラス32 を構築する工程と、第1層目のメガトラス
31 の下の第1層分の躯体工事や仕上げ、設備工事など
の工程とを同時に並行して行なうので、工期の短縮を図
れる。この点は各層のメガトラスの構築とそれより下層
での躯体工事等にも共通する特長である。[Action] and constructing a Megatorasu 3 2 of the second layer on Megatorasu 3 1 of the first layer, the one layer of the precursor construction and finishing under Megatorasu 3 1 of the first layer, facilities Since the steps such as construction are performed simultaneously in parallel, the construction period can be shortened. This is a feature that is common to the construction of mega trusses on each level and the construction of frames at lower levels.
【0006】各メガトラス31 …を上昇させ、セット位
置に結合した後にそれより下の層で躯体工事等が行なわ
れるので、その躯体工事等は各メガトラス31 …が各層
の屋根代りとなって全天候型の作業を行なえる。Each of the mega trusses 3 1 ... Is raised and connected to the set position, and then the frame construction is performed on a layer below the mega truss 3 1 . Can perform all-weather work.
【0007】[0007]
【実施例】次に、図示した本発明の実施例を説明する。
図1は超高層建物を建設する敷地に山止め用として地下
連続壁10を構築する段階を示し、図2は前記の地下連
続壁10の内方であって建設しようとする超高層建物の
特に高層棟の外壁位置に沿って外壁兼用の地下連続壁1
1を構築し、その後この地下連続壁11の内側地盤の掘
削を進めた段階を示している。図3は根切り底に基礎版
1を構築した段階を示す。この基礎工事の工期が長くか
かりすぎる場合は、基礎のPC化を図ることも一つの有
効的手段である。BRIEF DESCRIPTION OF THE DRAWINGS FIG.
FIG. 1 shows a step of constructing an underground continuous wall 10 as a dike on a site where a super-high-rise building is to be constructed, and FIG. 2 shows the inside of the underground continuous wall 10 and particularly a super-high-rise building to be constructed. Underground continuous wall 1 that also serves as the outer wall along the outer wall position of the high-rise building
1 shows a stage in which the excavation of the inner ground of the underground continuous wall 11 was advanced. FIG. 3 shows the stage at which the base plate 1 was constructed at the root bottom. If the construction period of the foundation work takes too long, it is one effective means to convert the foundation into a PC.
【0008】図4は高層棟の外壁位置の本設柱を利用す
るセルフクライミングのタワークレーン2を設置し、ま
た、内外の地下連続壁10,11の間の所謂低層棟部分
の地盤の掘削をも進めている段階を示している。図5は
前記のタワークレーン2を利用して内側の地下連続壁1
1,11の間の基礎版1上で第1層目のメガトラス31
の構築を進めた段階を示す。図6は本設柱4の継ぎ足し
による構築を前記第1層目のメガトラス31 のセット位
置よりも高い位置まで先行して組立て(図7参照)、低
層棟部分の根切り底にも基礎版1’を構築した段階を示
している。FIG. 4 shows installation of a self-climbing tower crane 2 using a main pillar located on the outer wall of a high-rise building, and excavation of the ground in a so-called low-rise building section between the inner and outer underground continuous walls 10 and 11. Also indicates the stage in which it is in progress. FIG. 5 shows the inner underground continuous wall 1 using the tower crane 2 described above.
Mega truss 3 1 of the first layer on the basic version 1 between 1 and 11
This shows the stage at which the construction was advanced. 6 (see FIG. 7) assembled in advance to a higher position than the set position of Megatorasu 3 1 of the first layer of the construction by replenishing of the設柱4, foundation plate to Excavation bottom of low-rise buildings portion The stage at which 1 ′ is constructed is shown.
【0009】図7は構築を完成し下面に天井走行型のサ
ークルクレーン5を設置した第1層目のメガトラス31
を、前記本設柱4を伝い登るジャッキ装置13によって
上昇させ、他方では前記基礎版1の上に前記サークルク
レーン5を利用して第1層分の梁6,柱7、床などの躯
体工事、及び外装材の取付け、仕上げ及び設備工事など
も順次に並行して進めている段階を示している。FIG. 7 shows a first-layer mega truss 3 1 in which the construction is completed and a ceiling traveling type circular crane 5 is installed on the lower surface.
Is raised by a jack device 13 that climbs up the main pillar 4, while the circle crane 5 is used on the base slab 1 to construct the first-layer beams 6, pillars 7, and framing work such as floors. , And the stage in which the mounting, finishing, and facility work of the exterior materials are being advanced in parallel.
【0010】この場合、躯体工事などはメガトラス31
を屋根代わりとして全天候型の作業として進められる。
全天候型作業の実効性を考慮して、メガトラス31 から
は外部養生膜12が吊設されている。前記の天井走行型
のサークルクレーン5は、例えば特願平2−15246
7号、及び特願平2−152468号に記載した、ブー
ムが水平旋回と水平伸縮又は移動をし、同ブームに取付
けたリフトによって躯体部分や設備、仕上げユニットの
運搬及び組立てに使用可能なクレーンである。In this case, the truss work and the like are performed by the mega truss 3 1
It can be used as an all-weather work instead of a roof.
Taking into consideration the effectiveness of all-weather operations, external curing film 12 is suspended from Megatorasu 3 1. The above-mentioned overhead traveling type circle crane 5 is disclosed in, for example, Japanese Patent Application No. 2-15246.
No. 7, and Japanese Patent Application No. 2-152468, a crane which can be used for transporting and assembling frame parts, equipment, and finishing units by means of a boom that rotates horizontally and expands and contracts or moves horizontally. It is.
【0011】図8は前記第1層目のメガトラス31 を本
設柱4に沿ってそのセット位置(地上約100mの位
置、建物の地上約40階相当の位置)まで上昇させ、本
設柱4へ結合(定着)した後、このメガトラス31 の上
で前記タワークレーン2を利用して第2層目のメガトラ
ス32 の構築を行い、他方では前記第1層目のメガトラ
ス31 の下の層において各階の躯体構築と仕上げ及び設
備工事などを並行してどんどん進めている状況を示して
いる。低層棟部分の構築も開始されている。[0011] Figure 8 is raised to its set position along said first layer Megatorasu 3 1 to the設柱4 (position of the ground about 100 m, the position of the ground about 40 floors corresponding building), the設柱after binding to the 4 (fixing), the tower crane 2 was subjected to second layer Megatorasu 3 2 construction of utilizing under Megatorasu 3 1 of the first layer in the other on the Megatorasu 3 1 In this layer, the construction and finishing of each floor and the construction of equipment on each floor are being advanced in parallel. Construction of the low-rise building has also started.
【0012】図9は第2層目のメガトラス32 の構築が
完成し、その下面に天井走行型のサークルクレーン5を
設置し、ジャッキ装置13で上昇を開始した段階を示し
ている。このとき、タワークレーン2も本設柱4を先行
して組立てながら、前記メガトラス32 よりも先行して
クライミングが行なわれる。メガトラス32 からはやは
り外部養生膜12が吊設されている。低層棟部分の構築
はほぼ終了の段階に近づいている。[0012] Figure 9 is completed the construction of the second layer Megatorasu 3 2, established the circle crane 5 overhead traveling type on its underside shows a stage of starting the increase in the jack device 13. At this time, while the assembly prior to the tower crane 2 also present設柱4, prior to climbing is performed than the Megatorasu 3 2. Megatorasu 3 2 again from outside curing film 12 is suspended. Construction of the low-rise building is nearing completion.
【0013】図10は、第1層目のメガトラス31 より
下の層の構築はほぼ完成の域に達し、第2層目のメガト
ラス32 はそのセット位置(地上約200m,建物の地
上約80階の位置)において本設柱4と結合され、その
下の層では躯体の構築等がかなり進んだ状況を示してい
る。第2層目のメガトラス32 の上で構築した第3層目
のメガトラスの上昇が開始され、これより先行して本設
柱4の組立てとタワークレーン2のクライミングが同時
並行の形で行なわれている状況をも示している。[0013] Figure 10 is a construction of layers below Megatorasu 3 1 of the first layer is reached almost perfection, Megatorasu 3 2 of the second layer is the set position (the ground about 200 meters, about earth building At the position on the 80th floor), it is connected to the main pillar 4, and the layer below the main pillar 4 shows that the construction of the skeleton has progressed considerably. Increase in the third layer Megatorasu is started built on Megatorasu 3 2 of the second layer, assembling the climbing of the tower crane 2 of the present設柱4 is performed in the form of concurrent ahead than this The situation is also shown.
【0014】図11は建物最上部(第5層目、地上約5
00m)のメガトラス35 まで本設柱4との結合が行な
われ、その下の層では躯体の構築が進められている。第
4層目のメガトラス34 より下の層の構築はほとんど完
成し、場合によっては部分的に引渡し、供用が行なわれ
ている状況を示している。なお、各層のメガトラス31
…の上には、各工区の工事を指揮、監督し、あるいは能
率化する事務所兼工場(スカイファクトリー)が設けら
れる。FIG. 11 shows the uppermost part of the building (fifth floor, about 5
Until Megatorasu 3 5 00m) is coupled between the設柱4 is performed, with a layer thereunder are underway to construct a building frame. Construction of fourth layer Megatorasu 3 4 from below the layers is almost finished, in some cases partly delivery shows a situation in which in service is being performed. In addition, mega truss 3 1 of each layer
An office and factory (Sky Factory) is set up on top of ... to direct, supervise, or streamline the construction of each section.
【0015】[0015]
【本発明が奏する効果】本発明に係る超高層建物の構築
工法によれば、超高層建物の高さ(階数)に比例する工
期、の常識を破って超短期間で超高層ないし超々高層建
物を能率的に構築することが出来る。また、全天候型作
業環境で躯体工事等を進められ、悪天候による作業不能
日を無くすることが出来るから、その分工期の短縮に寄
与するとともに、作業場環境の改善による建築現場の工
場化が図れ、労働時間の短縮(週休2日制)などが図れ
る。According to the construction method of a high-rise building according to the present invention, the common sense of the construction period proportional to the height (the number of floors) of the high-rise building is broken, and the ultra-high-rise or ultra-high-rise building is constructed in a very short time. Can be constructed efficiently. In addition, since construction work etc. can be advanced in an all-weather working environment, work days due to bad weather can be eliminated, which contributes to shortening the construction period and improving the workplace environment to make the building site a factory, Work hours can be reduced (two days a week).
【図1】地下連続壁を構築する工程の断面図である。FIG. 1 is a sectional view of a process of constructing an underground continuous wall.
【図2】建物の高層棟部分の外壁位置に地下連続壁を構
築し根切りを行なう工程の断面図である。FIG. 2 is a sectional view of a process of constructing an underground continuous wall at an outer wall position of a high-rise building portion of a building and performing root cutting.
【図3】根切り底に基礎版を構築した断面図である。FIG. 3 is a cross-sectional view in which a base plate is constructed at the root bottom.
【図4】タワークレーンを設置した断面図である。FIG. 4 is a sectional view in which a tower crane is installed.
【図5】第1層目のメガトラスの構築を行なう工程の立
面図である。FIG. 5 is an elevation view of a step of constructing a first-layer mega truss.
【図6】タワークレーンのクライミングを行なった立面
図である。FIG. 6 is an elevational view of a tower crane climbed.
【図7】第1層目のメガトラスを上昇させる工程の立面
図である。FIG. 7 is an elevation view of a step of elevating the mega truss of the first layer.
【図8】第1層目のメガトラスの上で第2層目のメガト
ラスを構築する工程の立面図である。FIG. 8 is an elevation view of a step of constructing a second-layer mega truss on a first-layer mega truss.
【図9】第2層目のメガトラスの上昇工程の立面図であ
る。FIG. 9 is an elevational view of the ascent step of the second-layer mega truss.
【図10】第3層目のメガトラスの上昇工程の立面図で
ある。FIG. 10 is an elevational view of a third-layer mega truss lifting process.
【図11】最上層のメガトラスの設置まで行なわれた工
程の立面図である。FIG. 11 is an elevation view of a process performed up to the installation of the uppermost mega truss;
1 基礎版 2 タワークレーン 31 〜35 メガトラス 4 本設柱 5 サークルクレーン 6 梁 7 柱Reference Signs List 1 basic version 2 tower crane 3 1 to 3 5 mega truss 4 main pillar 5 circle crane 6 beam 7 pillar
───────────────────────────────────────────────────── フロントページの続き (72)発明者 室 英治 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 萩原 忠治 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 金岩 哲夫 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 西村 博之 東京都江東区南砂二丁目5番14号 株式 会社竹中工務技術研究所内 (72)発明者 木林 浩 東京都江東区南砂二丁目5番14号 株式 会社竹中工務技術研究所内 (56)参考文献 特開 平4−336167(JP,A) 特開 昭48−89514(JP,A) (58)調査した分野(Int.Cl.7,DB名) E04B 1/35 E04G 21/14 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Eiji 2-5-14 Minamisuna, Koto-ku, Tokyo Inside the Technical Research Institute, Takenaka Corporation (72) Inventor Tadaharu Hagiwara 5-14 Minamisuna, Koto-ku, Tokyo No. Takenaka Corporation Technical Research Institute Co., Ltd. (72) Inventor Tetsuo Kanaiwa 5-14 Minamisuna, Koto-ku, Tokyo Incorporated Company Takenaka Corporation Technical Research Institute, (72) Inventor Hiroyuki Nishimura 2-chome Minamisuna, Koto-ku, Tokyo No. 5-14 Inside Takenaka Industrial Technology Research Institute (72) Inventor Hiroshi Kibayashi 2-5-1 Minamisuna, Koto-ku, Tokyo Inside Takenaka Industrial Technology Research Institute (56) References JP-A-4-336167 (JP, A) JP-A-48-89514 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) E04B 1/35 E04G 21/14
Claims (1)
ライミングのタワークレーンを設置し、前記タワークレ
ーンを利用して基礎版上で第1層目のメガトラスを構築
する段階と、 本設柱を前記第1層目のメガトラスのセット位置よりも
高い位置まで先行して組立て、該本設柱の頂部付近まで
タワークレーンをクライミングさせ、しかる後に構築を
完成し下面にサークルクレーンを設置した前記メガトラ
スを第1層目のセット位置まで上昇させ、前記本設柱と
一体的に結合する段階と、 前記第1層目のメガトラスの上で前記タワークレーンを
利用して第2層目のメガトラスの構築を行い、同時に前
記第1層目のメガトラスより下の第1層分において前記
サークルクレーンを利用して梁、柱及び床の躯体工事と
外装材の取付け及び仕上げ並びに設備工事を進める段階
と、 以下同様に、本設柱の組立てとタワークレーンのクライ
ミング、メガトラスの構築と上昇、並び下層における躯
体の構築と仕上げ、設備工事をくり返して所望の高さま
で構築を進める段階と、より成ることを特徴とする、超
高層建物の構築工法。After completion of the foundation, installing a self-climbing tower crane using a permanent pillar, and constructing a first-level mega truss on the foundation slab using the tower crane; The column was assembled in advance to a position higher than the set position of the first layer mega truss, the tower crane was climbed to the vicinity of the top of the main column, and then the construction was completed and the circle crane was installed on the lower surface. Raising the mega truss to the set position of the first layer, and integrally connecting the mega truss with the main pillar; and moving the mega truss of the second layer using the tower crane on the mega truss of the first layer. At the same time, on the first layer below the first layer of mega truss, the above-mentioned circle crane is used to construct beams, columns and floors, and to attach and finish exterior materials. In the same way, proceed with the facility construction, and in the same manner, assemble the main pillars, climb the tower crane, build and raise the mega truss, build and finish the skeleton at the lower layer, repeat the facility work and proceed with the construction to the desired height And a construction method for a skyscraper, characterized by comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04034909A JP3079324B2 (en) | 1992-02-21 | 1992-02-21 | Construction method of high-rise building |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04034909A JP3079324B2 (en) | 1992-02-21 | 1992-02-21 | Construction method of high-rise building |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05230891A JPH05230891A (en) | 1993-09-07 |
JP3079324B2 true JP3079324B2 (en) | 2000-08-21 |
Family
ID=12427331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP04034909A Expired - Lifetime JP3079324B2 (en) | 1992-02-21 | 1992-02-21 | Construction method of high-rise building |
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JP (1) | JP3079324B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101696853B1 (en) * | 2015-01-05 | 2017-02-02 | 주식회사 리웨이 | apparatus for occipital massage |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103982045B (en) * | 2014-04-08 | 2016-08-24 | 浙江国盛钢结构有限公司 | A kind of roofing latticed shell structure is encorbelmented construction method of installation without support |
JP2017178502A (en) * | 2016-03-29 | 2017-10-05 | Ihi運搬機械株式会社 | Crane overload prevention system and structure construction method using crane overload prevention system |
JP7003376B2 (en) * | 2017-04-20 | 2022-01-20 | 株式会社竹中工務店 | Construction method of structure |
JP2019173453A (en) * | 2018-03-29 | 2019-10-10 | 三井住友建設株式会社 | Construction method of building |
-
1992
- 1992-02-21 JP JP04034909A patent/JP3079324B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101696853B1 (en) * | 2015-01-05 | 2017-02-02 | 주식회사 리웨이 | apparatus for occipital massage |
Also Published As
Publication number | Publication date |
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JPH05230891A (en) | 1993-09-07 |
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