JP3280228B2 - How to install a huge tubular structure - Google Patents
How to install a huge tubular structureInfo
- Publication number
- JP3280228B2 JP3280228B2 JP10115196A JP10115196A JP3280228B2 JP 3280228 B2 JP3280228 B2 JP 3280228B2 JP 10115196 A JP10115196 A JP 10115196A JP 10115196 A JP10115196 A JP 10115196A JP 3280228 B2 JP3280228 B2 JP 3280228B2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- tubular structure
- huge
- hanging
- crane
- 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
- 238000009434 installation Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は筒状巨大構造物の据
付け方法に係り、特に、タンクや原子炉格納容器等の筒
状巨大構造物の据付け方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for installing a huge tubular structure, and more particularly, to a method for installing a huge tubular structure such as a tank or a containment vessel.
【０００２】[0002]
【従来の技術】例えば、高さが５０ｍ、径が３０ｍ程度
の巨大な鋼製の筒状巨大構造物である。従来、このよう
な筒状巨大構造物の組立作業は、工場において、ある程
度の大きさまで製造した側壁板や屋根板を建設現場に搬
送する。そして、建設現場においてクレーン等を用いて
側壁板を吊り上げながら組立て溶接して所定高さの筒状
構造物を構築し、それを据付け位置に設置している。2. Description of the Related Art For example, it is a huge steel tubular huge structure having a height of 50 m and a diameter of about 30 m. Conventionally, in assembling such a huge tubular structure, a side wall plate or a roof plate manufactured to a certain size is transported to a construction site in a factory. Then, at a construction site, a side wall plate is lifted up by using a crane or the like and assembled and welded to construct a tubular structure having a predetermined height, and the tubular structure is installed at an installation position.
【０００３】[0003]
【発明が解決しようとする課題】したがって、現地には
専用の作業エリア（工事ヤード）を確保する必要がある
が、場所によってはこのような広い作業エリアを確保す
ることが難しい。また、作業エリアは屋外となるため、
組立作業を行う時は、風雨を防ぐ設備が必要となる。こ
れには、筒状巨大構造物の全体を覆うことのできるよう
な巨大テントを予め構築し、その中で組立工事を行うこ
とになるが、それには、高さが５０ｍ、径が３０ｍ程度
の筒状巨大構造物を覆うテントを構築する為の工期がか
かり、却って全体の工期が長くなる欠点があると共に、
巨大テント自体の費用がかかり設備のコストのアップに
なるという欠点がある。Therefore, it is necessary to secure a dedicated work area (construction yard) on site, but it is difficult to secure such a wide work area depending on the location. Also, since the work area is outdoors,
When performing assembly work, equipment to prevent wind and rain is required. For this purpose, a huge tent capable of covering the entire cylindrical huge structure is constructed in advance, and assembling work is performed in the tent, which requires a height of about 50 m and a diameter of about 30 m. It takes construction time to build a tent that covers the huge tubular structure, and on the contrary there is a disadvantage that the overall construction time is longer,
There is a disadvantage that the cost of the huge tent itself is increased and the cost of the equipment is increased.
【０００４】本発明はこのような事情に鑑みてなされた
もので、現地に専用の作業エリア（工事ヤード）を確保
する必要がなく、かつ風雨を防ぐための設備も必要とし
ない筒状巨大構造物の据付け方法を提供することを目的
とする。The present invention has been made in view of such circumstances, and does not require a dedicated work area (construction yard) at the site and does not require facilities for preventing wind and rain. An object of the present invention is to provide an installation method of an object.
【０００５】[0005]
【発明を解決するための手段】本発明は、前記目的を達
成するために、放射状に配設されて屋根骨格を形成する
と共に、吊り天秤機構の天秤棒となる複数の長尺部材、
及び前記屋根骨格を覆うシート部材からなる屋根体と、
前記複数の長尺部材の先端部近傍に設けられ、クレーン
にワイヤーを介して連結されるクレーン用吊り具とを備
えた吊り天秤機能付き屋根体を使用し、該吊り天秤機能
付き屋根体を、台車上で製作した筒状巨大構造物の上端
に設置し、前記吊り天秤機能付き屋根体が設置された筒
状巨大構造物を、台車上に設置した状態で据付け現場ま
で搬送し、該据付け現場において、クレーンによって前
記吊り天秤機能付き屋根体を介して前記筒状巨大構造物
を持ち上げて、前記筒状巨大構造物を据付け位置に据え
付けることを特徴とする。In order to achieve the above object, the present invention provides a plurality of long members which are radially arranged to form a roof frame and serve as a balance rod of a hanging balance mechanism.
And a roof body made of a sheet member covering the roof frame,
Provided near the tip of the plurality of long members, using a roof with a hanging balance function provided with a crane hanging tool connected to the crane via a wire, the roof with a hanging balance function, A tube installed on the upper end of a huge tubular structure manufactured on a trolley and on which the roof with the hanging balance function is installed
When the huge structure is installed on the trolley,
And at the installation site, the crane lifts the huge tubular structure via the roof with the hanging balance function at the installation site, and installs the huge tubular structure at the installation position.
【０００６】本発明によれば、吊り天秤機能付き屋根体
は、筒状巨大構造物を搬送する際に補強材および風雨を
防ぐ機能をもち、筒状巨大構造物を据付ける際には吊り
天秤としての機能をもつ。従って、筒状巨大構造物を工
場内で製作し、それを据付け現場まで搬送して据え付け
ても、筒状巨大構造物が搬送中に破損することがないの
で、工場製作から現地据え付けまでを一貫して行うこと
ができる。According to the present invention, a roof with a hanging balance function has a reinforcing member and a function of preventing wind and rain when transporting a huge tubular structure, and a hanging balance when installing the huge tubular structure. Has the function as Therefore, even if a huge tubular structure is manufactured in a factory and transported to the installation site for installation, the huge tubular structure will not be damaged during transportation. You can do it.
【０００７】[0007]
【発明の実施の形態】以下添付図面に従って本発明に係
る筒状巨大構造物の据付け方法の好ましい実施の形態に
ついて詳説する。本発明の筒状巨大構造物の据付け方法
で使用される吊り天秤機構付き屋根体１０は、吊り天秤
機能と屋根機能との両方を兼ね備えるように構成された
ものであり、図１は切断側面図、図２は平面図である。
図１及び図２に示すように、吊り天秤機構付き屋根体１
０は、中央部のリングトラス１２から多数の鉛直トラス
１４、１４…が対向して放射状に延設され、この鉛直ト
ラス１４は円筒状の被吊り上げ物１６を多点吊り（被吊
り上げ物１６の上端周縁の複数箇所を吊る）する際の天
秤棒となる。また、鉛直トラス１４同志は補助梁１８を
介して接合されると共に、鉛直トラス１４の先端部同志
は水平梁２０を介して接合され、更に、リング形状をし
たリングトラス１２の内側には十字状の十字梁２２が設
けられる。これにより、天秤機能を有した強固な多角形
状の骨組が形成される。また、前記多数の鉛直トラス１
４の先端近傍には、鉛直トラス１４の長手方向に沿って
所定距離だけ移動可能な吊りボルト２４、２４…が縦方
向に設けられる。そして、吊りボルト２４の上端には吊
り上げ用シャックル２４Ａが取り付けられると共に、吊
りボルト２４の下端には、ナット２４Ｂが取り付けられ
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the method for installing a huge tubular structure according to the present invention will be described below in detail with reference to the accompanying drawings. The roof 10 with a hanging balance mechanism used in the method for installing a huge tubular structure according to the present invention is configured to have both the hanging balance function and the roof function, and FIG. FIG. 2 is a plan view.
As shown in FIGS. 1 and 2, a roof body 1 with a hanging balance mechanism
Numeral 0 indicates that a large number of vertical trusses 14, 14... Are radially extended from the ring truss 12 at the center, facing each other. It becomes a balance rod when hanging several places around the upper edge. Further, the vertical trusses 14 are joined via the auxiliary beams 18, and the distal end portions of the vertical trusses 14 are joined via the horizontal beams 20. Cross beam 22 is provided. Thereby, a strong polygonal skeleton having a balance function is formed. In addition, the plurality of vertical trusses 1
In the vicinity of the front end of the vertical truss 4, suspension bolts 24, 24. A lifting shackle 24A is attached to an upper end of the suspension bolt 24, and a nut 24B is attached to a lower end of the suspension bolt 24.
【０００８】次に、吊り天秤機構付き屋根体１０の屋根
機能としての構成を説明すると、前記リングトラス１２
の内側には、中央雨養生屋根２６が設けられると共に、
中央雨養生屋根２６にはベンチレータ２８が取り付けら
れる。また、多角形状に形成された骨組みには、採光を
考慮して透明シート３０が被せられている。また、吊り
天秤機構付き屋根体１０の中央雨養生屋根２６の近傍に
は中央雨養生屋根２６の外周に沿って融雪パイプ３２が
配設されると共に、融雪パイプ３２は図示しない給水管
に接続され、融雪パイプ３２に形成された多数の孔から
融雪用の水が噴出される。また、図示しないが、吊り天
秤機構付き屋根体１０には、照明設備が設けられる。ま
た、吊り天秤機構付き屋根体１０の外周下側で前記吊り
ボルト２４の配設位置より内側には、環状のレール３４
が配設されると共に、そのレール３４にはホイストクレ
ーン３６が移動可能に吊設される。Next, the structure of the roof body 10 with the hanging balance mechanism as a roof function will be described.
Inside, a central rain curing roof 26 is provided,
A ventilator 28 is attached to the central rain curing roof 26. Further, the transparent sheet 30 is covered on the framework formed in a polygonal shape in consideration of lighting. A snow-melting pipe 32 is provided along the outer periphery of the central rain-curing roof 26 near the central rain-curing roof 26 of the roof body 10 with a hanging balance mechanism, and the snow-melting pipe 32 is connected to a water supply pipe (not shown). Water for melting snow is blown out from a number of holes formed in the snow melting pipe 32. Although not shown, the roof 10 with the hanging balance mechanism is provided with lighting equipment. In addition, an annular rail 34 is provided on the lower side of the outer periphery of the roof body 10 with the hanging balance mechanism and inside the arrangement position of the hanging bolts 24.
And a hoist crane 36 is movably suspended from the rail 34.
【０００９】次に、上記の如く構成された吊り天秤機構
付き屋根体１０を用い、本発明の筒状巨大構造物の据付
け方法を、原子炉格納容器を例にとって説明する。図３
に示すように、工場４０内で原子炉格納容器４２がトレ
ーラ等の台車４４上で輸送用架台４６上に作製される。
そして、原子炉格納容器４２の上端に天秤機構付き屋根
体１０が吊りボルト２４とナット２４Ｂによって固定さ
れる。そして、原子炉格納容器４２の周囲には、搬送，
吊り込み等のための補強材４８が配設され、該補強材４
８に足場５０，階段５２等が設置される。また、ビニー
ルシートや鉄板等の防雨，防風，防雪，塩害防止のため
の養生材５４が原子炉格納容器４２を囲うようにして天
秤機構付き屋根体１０に設置される。Next, a method of installing a huge tubular structure according to the present invention using the roof 10 having the hanging balance mechanism configured as described above will be described with reference to a reactor containment vessel as an example. FIG.
As shown in (1), a reactor containment vessel 42 is manufactured on a transportation platform 46 on a truck 44 such as a trailer in a factory 40.
Then, the roof 10 with the balance mechanism is fixed to the upper end of the containment vessel 42 by the suspension bolts 24 and the nuts 24B. Then, around the reactor containment vessel 42,
A reinforcing member 48 for hanging or the like is provided.
The scaffold 50, the stairs 52, etc. are installed in 8. Further, a curing material 54 such as a vinyl sheet or an iron plate for rain protection, wind protection, snow protection, and salt damage prevention is installed on the roof body 10 with the balance mechanism so as to surround the reactor containment vessel 42.
【００１０】このようにして、製作および梱包がなされ
た原子炉格納容器４２は、台車４４によって工場４０か
ら搬出され（図４（ａ））、図４（ｂ）に示すように、
港湾において台車４４と共に筏（バージ）５６に移載さ
れ、該筏５６によって原子炉格納容器４２の設置場所に
近い港湾まで海上輸送され（図４（ｃ））、そこで台車
４４と共に陸揚げされる（図３（ｄ））。[0010] The reactor containment vessel 42 thus manufactured and packed is carried out of the factory 40 by the cart 44 (FIG. 4A), and as shown in FIG.
At the harbor, it is transferred to a raft (barge) 56 together with the trolley 44, and is transported by the raft 56 to the port near the location where the reactor containment vessel 42 is installed (FIG. 4 (c)), where it is discharged with the trolley 44 (FIG. 4C). FIG. 3D).
【００１１】陸揚げされた原子炉格納容器４２は、台車
４４によって原子炉格納容器４２の設置場所まで搬送さ
れ、図５に示すように、設置場所で天秤機構付き屋根体
１０にワイヤ５８が掛けられ、該ワイヤ５８にクレーン
６０のフック６２が係合されてクレーン６０によって原
子炉建屋６４の据付け位置６６に設置される（図４
（ｅ），（ｆ））。そして、天秤機構付き屋根体１０を
固定していた吊りボルト２４とナット２４Ｂによる固定
を外し、天秤機構付き屋根体１０が原子炉格納容器４２
から取り外され、補強材４８，養生材５４等も取り除か
れる。The landed reactor containment vessel 42 is transported by the bogie 44 to the place where the reactor containment vessel 42 is installed, and as shown in FIG. 5, a wire 58 is hung on the roof 10 with the balance mechanism at the place of installation. The hook 58 of the crane 60 is engaged with the wire 58, and is installed at the installation position 66 of the reactor building 64 by the crane 60 (FIG. 4).
(E), (f)). Then, the fixing with the hanging bolts 24 and the nuts 24 </ b> B that fixed the roof body 10 with the balance mechanism is removed, and the roof body 10 with the balance mechanism is replaced with the reactor containment vessel 42.
, And the reinforcing material 48, the curing material 54, and the like are also removed.
【００１２】本実施の形態では、輸送手段として筏（バ
ージ）５６を使用することで説明したが、製作工場から
現地組立位置にいたる間の、工場積み出し設備、港湾設
備、道路状況によって選択することができる。また、船
輸送の場合には、特に塩害に注意する必要があり、筒状
巨大構造物全体を前述したように防水シートで覆う等の
海水がかからないような養生が必要である。In this embodiment, the description has been made using the raft (barge) 56 as a transportation means. However, selection from a factory shipping facility, a harbor facility, and road conditions during a period from a manufacturing factory to a local assembling position is performed. Can be. In the case of ship transportation, it is particularly necessary to pay attention to salt damage, and it is necessary to cover the entire cylindrical large structure with a waterproof sheet, as described above, and to protect the large structure from seawater.
【００１３】筒状巨大構造物のように重量の極めて重い
構造物を輸送する場合、筒状巨大構造物にかかる荷重割
増を考える必要がある。輸送条件にもよるが、一般的に
陸上輸送での荷重割増は自重の０．３倍程度であるが、
船輸送の場合は鉛直方向の荷重割増及び発生水平力とし
て自重の０．６倍程度を見込む必要があり、船輸送の方
が筒状巨大構造物が破損し易い。しかし、本発明で使用
した屋根体を、筒状巨大構造物に一体化して輸送すれ
ば、この荷重割増に対しても充分対応することができ
る。When transporting an extremely heavy structure such as a huge tubular structure, it is necessary to consider an additional load applied to the huge huge structure. Although it depends on the transportation conditions, the load increase in land transportation is generally about 0.3 times its own weight,
In the case of ship transportation, it is necessary to expect about 0.6 times the own weight as the load increase in the vertical direction and the generated horizontal force, and the huge cylindrical structure is more likely to be damaged in ship transportation. However, if the roof used in the present invention is integrated with a huge tubular structure and transported, it is possible to sufficiently cope with this additional load.
【００１４】また、上記実施の形態では、筏５６を使用
して原子炉格納容器４２を搬送しているが、トレーラー
等の台車４４によって陸送するようにしてもよい。In the above embodiment, the reactor containment vessel 42 is transported by using the raft 56, but it may be transported by land by a truck 44 such as a trailer.
【００１５】上記実施の形態では、原子炉格納容器４２
の据付け方法の例で説明したが、原子炉格納容器４２に
限定されるものではなく、タンク等の筒上巨大構造物の
全てに適用することが出来る。In the above embodiment, the reactor containment vessel 42
However, the present invention is not limited to the reactor containment vessel 42, and can be applied to all of the large on-cylinder structures such as tanks.
【００１６】[0016]
【発明の効果】以上説明したように、本発明の筒状巨大
構造物の据付け方法によれば、屋根体が補強材及び吊り
天秤としての機能をもつので、台車上製作から現地据付
けまで一貫して行うことができ、現地据付け作業を大幅
に減らすことができ、現地据付け位置近傍に大規模な作
業エリアを確保する必要がなくなる。また、風雨を防ぐ
ための設備も特別に必要としない。As described above, according to the method for installing a huge tubular structure according to the present invention, since the roof has functions as a reinforcing material and a suspension balance, it is consistent from the production on the trolley to the on- site installation. The installation work can be greatly reduced, and there is no need to secure a large-scale work area near the local installation position. Also, no special equipment is required to prevent wind and rain.
【００１７】従って、据え付けに要するコストを大幅に
低減することができる。Therefore, the cost required for installation can be greatly reduced.
【図１】本発明に係る筒状巨大構造物の据付け方法を実
施するための天秤機構付き屋根体の構造を説明する切断
断面図である。FIG. 1 is a cross-sectional view illustrating the structure of a roof with a balance mechanism for implementing a method for installing a huge tubular structure according to the present invention.
【図２】図１の天秤機構付き屋根体の平面図である。FIG. 2 is a plan view of the roof with a balance mechanism of FIG. 1;
【図３】本発明に係る筒状巨大構造物を工場内で作製し
た状態を示す側面図である。FIG. 3 is a side view showing a state in which the huge tubular structure according to the present invention is manufactured in a factory.
【図４】本発明に係る筒状巨大構造物の据付け方法の手
順を説明する概念図である。FIG. 4 is a conceptual diagram illustrating a procedure of a method for installing a huge tubular structure according to the present invention.
【図５】本発明に係る筒状巨大構造物を据え付ける状態
を示す斜視図である。FIG. 5 is a perspective view showing a state in which the huge tubular structure according to the present invention is installed.
１０…天秤機構付き屋根体 ４０…工場 ４２…原子炉格納容器 ４４…台車 ４８…補強材 ５４…養生材 ５６…筏（バージ） ６０…クレーン ６６…据付け位置 DESCRIPTION OF SYMBOLS 10 ... Roof body with a balance mechanism 40 ... Factory 42 ... Reactor containment vessel 44 ... Dolly 48 ... Reinforcement material 54 ... Curing material 56 ... Raft (barge) 60 ... Crane 66 ... Installation position
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) E04H 7/00 - 7/20 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 7 , DB name) E04H 7/ 00-7/20
Claims (2)
と共に、吊り天秤機構の天秤棒となる複数の長尺部材、
及び前記屋根骨格を覆うシート部材からなる屋根体と、
前記複数の長尺部材の先端部近傍に設けられ、クレーン
にワイヤーを介して連結されるクレーン用吊り具とを備
えた吊り天秤機能付き屋根体を使用し、 該吊り天秤機能付き屋根体を、台車上で製作した筒状巨
大構造物の上端に設置し、前記吊り天秤機能付き屋根体が設置された筒状巨大構造
物を、台車上に設置した状態で据付け現場まで搬送し、 該据付け現場において、クレーンによって前記吊り天秤
機能付き屋根体を介して前記筒状巨大構造物を持ち上げ
て、 前記筒状巨大構造物を据付け位置に据え付けることを特
徴とする筒状巨大構造物の据付け方法。1. A plurality of elongated members radially arranged to form a roof frame and serving as a balance rod of a hanging balance mechanism;
And a roof body made of a sheet member covering the roof frame,
A roof body with a hanging balance function, which is provided near the distal end portions of the plurality of long members and includes a crane hanging tool connected to the crane via a wire, using the roof body with a hanging balance function, A giant tubular structure installed on the top of a giant tubular structure manufactured on a trolley and on which the roof with the hanging balance function is installed
The object is transported to the installation site in a state where it is installed on a trolley, and at the installation site, the cylindrical huge structure is lifted by a crane through the roof with the hanging balance function, A method for installing a huge tubular structure, characterized by being installed at an installation position.
に風雨等の防止のための養生材を配設することを特徴と
する請求項１に記載の筒状巨大構造物の据付け方法。2. The method for mounting a huge tubular structure according to claim 1, wherein a curing material for preventing wind and rain is provided around the huge tubular structure during transportation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10115196A JP3280228B2 (en) | 1996-04-23 | 1996-04-23 | How to install a huge tubular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10115196A JP3280228B2 (en) | 1996-04-23 | 1996-04-23 | How to install a huge tubular structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09287314A JPH09287314A (en) | 1997-11-04 |
| JP3280228B2 true JP3280228B2 (en) | 2002-04-30 |
Family
ID=14293064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10115196A Expired - Fee Related JP3280228B2 (en) | 1996-04-23 | 1996-04-23 | How to install a huge tubular structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3280228B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011083771A1 (en) * | 2010-01-08 | 2011-07-14 | 日本通運株式会社 | Marine transportation method using barge, and marine transportation barge |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5642639B2 (en) * | 2011-09-12 | 2014-12-17 | 日立Ｇｅニュークリア・エナジー株式会社 | RCCV liner construction method using RCCV all-weather shield |
| CN103498586B (en) * | 2013-09-27 | 2015-12-23 | 天津二十冶建设有限公司 | Winding-up tank upside-down method of hull-section construction |
-
1996
- 1996-04-23 JP JP10115196A patent/JP3280228B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011083771A1 (en) * | 2010-01-08 | 2011-07-14 | 日本通運株式会社 | Marine transportation method using barge, and marine transportation barge |
| JP2011140280A (en) * | 2010-01-08 | 2011-07-21 | Nippon Express Co Ltd | Marine transportation method by barge and the barge for marine transportation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09287314A (en) | 1997-11-04 |
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