JPH10280900A - Temporary sleeper for shield tunneling work - Google Patents
Temporary sleeper for shield tunneling workInfo
- Publication number
- JPH10280900A JPH10280900A JP9674897A JP9674897A JPH10280900A JP H10280900 A JPH10280900 A JP H10280900A JP 9674897 A JP9674897 A JP 9674897A JP 9674897 A JP9674897 A JP 9674897A JP H10280900 A JPH10280900 A JP H10280900A
- Authority
- JP
- Japan
- Prior art keywords
- sleeper
- temporary
- rail
- segment
- segments
- 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
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、比較的小口径のシ
ールドトンネルに適用して特に有用なトンネル工事用仮
設枕木に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a temporary sleeper for tunnel construction which is particularly useful when applied to a shield tunnel having a relatively small diameter.
【０００２】[0002]
【従来の技術】一般に、シールドトンネル工事用の仮設
枕木は、切羽を掘削しつつ前進するシールドマシンに後
続して工事に必要な機材や機器類等を搬入，搬出した
り、或は、掘削土を搬出するために使用する後続台車や
運搬台車の走行用に敷設されるレールを支持するための
ものであり、これまでに種々のものが提案され、実用に
も供されている。2. Description of the Related Art Generally, a temporary sleeper for shield tunnel construction is used to carry in and carry out equipment and equipment necessary for construction following a shield machine which advances while excavating a face, or excavates soil. This is for supporting a rail laid for traveling of a trailing bogie or a transport bogie used for unloading, and various types have been proposed and put to practical use.
【０００３】しかし、比較的口径が小さいシールドトン
ネル工事で使用される仮設枕木は、形成されるトンネル
の高さが小さいため、レール面を余り高くできないとい
う要請がある。特に二次覆工をプラスチック管等の管に
より形成する場合、その二次覆工用の管の外径がセグメ
ント内径より少し小さいだけであるから、当該二次覆工
用の管をシールドによる一次覆工が終了したトンネル内
に搬入するには、図９に例示するように一次覆工工事用
のＨ型鋼による仮設枕木Ｍを取外して、図10に示すよう
に、二次覆工用の管PLの運搬台車PT専用のレール面の高
さが自づから限定された特殊レールR3を仮設する必要が
あった。図９，図10において、Ｓは一次覆工セグメン
ト、BTは後続台車、GTはズリ鋼車、R1，R2は仮設レー
ル、Bcはベルトコンベア、Apは風管である。However, temporary sleepers used in shield tunnel construction having a relatively small diameter have a demand that the rail surface cannot be made too high because the height of the formed tunnel is small. In particular, when the secondary lining is formed of a pipe such as a plastic pipe, the outer diameter of the secondary lining pipe is only slightly smaller than the inner diameter of the segment. In order to carry into the tunnel where the lining has been completed, the temporary sleeper M made of the H-shaped steel for the primary lining work is removed as illustrated in FIG. 9, and as shown in FIG. transport carriage PT height dedicated rail surface of the PL had to temporary special rail R 3 a limited self steward et al. 9, in FIG. 10, S is a primary lining segments, BT subsequent carriage, GT is shear steel wheel, R 1, R 2 are temporary rails, Bc belt conveyor, Ap is the wind pipe.
【０００４】従来の二次覆工用の管PLを搬入するための
レール面を低く形成した仮設レールR3は、断面が大略逆
Ｌ型をなす特殊な形状に形成して、セグメントの継目に
溶接により直着けしているため、このレールR3の製造手
間やそのコスト、或は、セグメントへの溶接手間がかか
るため、この面で実用性が低い。なお、二次覆工用の管
には、プラスチック管のほか、金属管も用いられるが、
いずれの管を二次覆工に使用する場合においても、上記
問題がある。[0004] Temporary rail R 3 forming the conventional rail surface for carrying a tube PL for secondary lining low, formed into a special shape in cross section an inverted L-shaped generally, the seam segment due to the straight wear by welding, manufacturing labor and its cost of rail R 3, or, because it takes the welding time to the segment, it is less practical in this respect. In addition, metal pipes are used as secondary lining pipes in addition to plastic pipes.
There is the above problem in using any of the pipes for the secondary lining.
【０００５】[0005]
【発明が解決しようとする課題】本発明はこのような点
に鑑み、枕木が支持して敷設するレール面を低い位置に
形成することができるシールドトンネル工事の仮設枕
木、特に、二次覆工をプラスチックや鉄管、或は、鋳鉄
管等の管で施工する場合に有用な仮設枕木を提供するこ
とをその課題とするものである。SUMMARY OF THE INVENTION In view of the foregoing, the present invention provides a temporary sleeper for shield tunnel construction, in which a rail surface supported and laid by a sleeper can be formed at a low position, particularly a secondary lining. It is an object of the present invention to provide a temporary sleeper which is useful in the case of constructing with a pipe such as plastic, iron pipe or cast iron pipe.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決すること
を目的としてなされた本発明枕木の構成は、埋設された
セグメント同士の接合面の底部側が形成する円弧状内面
に対し、弦状をなすように帯状板による枕木本体を略水
平な向きで架設配置すると共に、その枕木本体の左，右
両端を前記セグメント内面に固定し、かつ、当該枕木本
体の両端下面と該下面に対向した前記セグメント内面が
形成する隙間に、詰材を設け、該詰材の略真上に仮設軌
条を敷設するようにしたことを特徴とするものである。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problem, and the structure of the sleeper according to the present invention has a chord shape with respect to an arcuate inner surface formed by a bottom side of a joint surface between buried segments. As described above, the main body of the sleeper is erected in a substantially horizontal direction, the left and right ends of the main body are fixed to the inner surface of the segment, and the lower surface of both ends of the main body and the segment facing the lower surface. A filling material is provided in a gap formed by the inner surface, and a temporary rail is laid almost directly above the filling material.
【０００７】本発明仮設枕木では、上記構成における枕
木本体の左，右両端をセグメントに固定するとき、その
固定手段に、溶接による固定、又は、クランプ具による
固定のいずれかの固定手段を選択する。In the temporary sleeper of the present invention, when the left and right ends of the sleeper body having the above structure are fixed to the segment, either a fixing means by welding or a fixing means by a clamp is selected as the fixing means. .
【０００８】[0008]
【発明の実施の形態】次に、本発明の実施の形態につい
て図に拠り説明する。図１は本発明仮設枕木の設置状態
の一例の拡大正面図、図２は図１の仮設枕木の平面図、
図３はクランプ具の一例の正面図、図４〜図８は、それ
ぞれ本発明仮設枕木の使用形態例を示す正面図、図９，
図10は従来の仮設枕木の形態を示す正面図である。Next, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an enlarged front view of an example of an installation state of the temporary sleeper of the present invention, FIG. 2 is a plan view of the temporary sleeper of FIG.
FIG. 3 is a front view of an example of the clamp device, and FIGS. 4 to 8 are front views showing examples of usage of the temporary sleeper of the present invention.
FIG. 10 is a front view showing a conventional temporary sleeper.
【０００９】図１，図２において、１は鉄製のシールド
セグメントで、その長さ方向両端部にはセグメン同士の
接合用の内フランジ部２が設けられている。順次埋設さ
れるセグメント同士は、先に埋設されたセグメント１の
先端フランジ２に、後続して埋設されるセグメント１の
後端フランジ２が突合わされ、ボルト穴３において接合
ボルト（図示せず）により接合される。なお、４は、前
記フランジ２に取付けた補強リブである。In FIG. 1 and FIG. 2, reference numeral 1 denotes an iron shield segment, and an inner flange portion 2 for joining segments is provided at both ends in the length direction. The segments to be sequentially buried are joined with the front end flange 2 of the previously buried segment 1 by the rear end flange 2 of the subsequently buried segment 1, and are joined by bolts (not shown) in the bolt holes 3. Joined. Reference numeral 4 denotes a reinforcing rib attached to the flange 2.
【００１０】上記のようにしてシールドマシンにより掘
削される地山の穴に順次埋設されつつ先埋設セグメント
に接続されて行く各セグメント１は、その接合されたフ
ランジ２の上に、仮設枕木を仮設するのであるが、本発
明では、この仮設枕木を以下に説明するように形成し
た。As described above, each of the segments 1 which are sequentially buried in the ground hole excavated by the shield machine and are connected to the previously buried segment, are provided with a temporary sleeper on the joined flange 2. However, in the present invention, this temporary sleeper was formed as described below.
【００１１】本発明仮設枕木は、鉄製の帯状板を枕木本
体５とし、この本体５を前記セグメント１，１同士の接
合部における底部側のフランジ２の上面が形成する円弧
面に対し、弦状をなすように長さを整えて配置し、その
本体５の両端5a，5bを、前記フランジ２の当接部に、溶
接６、又は、図４のクランプク具７により固定する。In the temporary sleeper of the present invention, an iron band-shaped plate is used as a sleeper main body 5, and this main body 5 is formed in a chord shape with respect to an arc surface formed by an upper surface of a bottom flange 2 at a joint portion between the segments 1, 1. The ends 5a and 5b of the main body 5 are fixed to the abutting portion of the flange 2 by welding 6 or a clamp tool 7 shown in FIG.
【００１２】次に前記固定部近傍であって枕木本体５の
下面とフランジ２の上面が形成する隙間gL，gRに、ここ
では丸鋼材により形成した詰材8a，8bを配置する。この
詰材8a，8bは、枕木本体５の側に溶接等により固定すれ
ば、枕木本体５と一体に取外すことができるが、枕木本
体５自体がいわゆる埋殺しの場合には、前記本体５，フ
ランジ２のいずれか一方又は双方に溶接により固定す
る。詰材8a，8bは、隙間gL，gRの形状と同じ楔状であっ
てもよいが、丸鋼材が既製品を利用できるので、コス
ト，取付手間の面で有利である。Next, in the gaps gL and gR near the fixing portion and formed by the lower surface of the sleeper body 5 and the upper surface of the flange 2, filling materials 8a and 8b made of round steel here are arranged. The fillers 8a and 8b can be removed integrally with the sleeper body 5 by fixing them to the side of the sleeper body 5 by welding or the like. It is fixed to one or both of the flanges 2 by welding. The fillers 8a, 8b may be wedge-shaped, the same as the shapes of the gaps gL, gR. However, since a round steel material can be used as an off-the-shelf product, it is advantageous in terms of cost and installation time.
【００１３】９は枕木本体５の中間部において、当該本
体５の下面とフランジ２の上面の間に設けた補強部材
で、この補強部材９は、枕木本体５の両端5a，5bをフラ
ンジ２に溶接した場合には、設けないこともある。ま
た、補強部材９の形態は、図１に例示するほか、後述す
る図４〜図７に示したような箱枠状形態のものもある。Reference numeral 9 denotes a reinforcing member provided between the lower surface of the main body 5 and the upper surface of the flange 2 at an intermediate portion of the main body 5 of the sleeper. The reinforcing member 9 connects both ends 5a and 5b of the main body 5 to the flange 2. In the case of welding, it may not be provided. The form of the reinforcing member 9 is exemplified in FIG. 1, and may be a box frame-like form as shown in FIGS. 4 to 7 described later.
【００１４】10，11は枕木本体５の上面に設けたレール
止め金具、12はこの金具に10，11に止着したレールであ
る。ここで、前記レール12は、そのセンターが前記詰材
8a，8bの真上に位置するように止め金具10，11の位置を
調節する。11aは止め金具11の取付ボルト穴である。Reference numerals 10 and 11 denote rail stoppers provided on the upper surface of the sleeper body 5, and reference numeral 12 denotes rails fixed to the brackets 10 and 11. Here, the center of the rail 12 is
Adjust the positions of the stoppers 10 and 11 so that they are located directly above 8a and 8b. Reference numeral 11a denotes a mounting bolt hole of the stopper 11.
【００１５】枕木本体５の両端5a，5bを固定するクラン
プ具７には、図３に例示する構造のいわゆる三方クラン
プを用いることが好ましい。このクランプ具７は、突合
せ接合されたセグメント１，１のフランジ２，２を跨ぐ
逆Ｕ字状の本体7aに、上方と左，右両方から締込まれる
３本のボルト7b，7c，7dを設け、各ボルト7b〜7dを締込
むことによって、ボルト7bにより枕木本体５をその上面
からフランジ２側へ押付けると共に、対向する２本のボ
ルト7c，7dによりフランジ２，２同士を互に密着するよ
うに押付けるように作用するものである。It is preferable to use a so-called three-way clamp having the structure shown in FIG. 3 as the clamp 7 for fixing both ends 5a and 5b of the sleeper body 5. The clamp 7 includes three bolts 7b, 7c, 7d that are tightened from above, from the left, and from the right, into an inverted U-shaped body 7a straddling the flanges 2, 2 of the butted segments 1, 1. And by tightening the bolts 7b to 7d, the sleeper body 5 is pressed from the upper surface thereof to the flange 2 side by the bolt 7b, and the flanges 2, 2 are brought into close contact with each other by two opposing bolts 7c, 7d. It acts so as to press it.
【００１６】以上のように構成される本発明仮設枕木
は、図４〜図７、或は、図８に示すような態様で使用す
る。まず、図４は、本発明仮設枕木の上に敷設したレー
ル12，12の上に、二次覆工用パイプ13を運搬する台車14
を走行させている例である。この図において14rは走行
輪、15は足場板である。本発明仮設枕木は、セグメント
内面のきわめて低い位置に形成されるので、より口径の
大きな二次覆工用のプラスチックパイプ13の運搬も可能
である。図５は図４のレール12，12に、二次覆工用のバ
ッテリー等の機材16を載せた台車17を走行させている状
態を示している。The temporary sleeper of the present invention configured as described above is used in a mode as shown in FIGS. 4 to 7 or FIG. First, FIG. 4 shows a truck 14 for transporting a pipe 13 for secondary lining on rails 12 laid on a temporary sleeper of the present invention.
It is an example in which is running. In this figure, 14r is a running wheel, and 15 is a scaffold. Since the temporary sleeper of the present invention is formed at an extremely low position on the inner surface of the segment, it is possible to transport a plastic pipe 13 for secondary lining having a larger diameter. FIG. 5 shows a state in which a truck 17 carrying equipment 16 such as a battery for secondary lining is running on the rails 12 of FIG.
【００１７】上記の図４，図５により説明した本発明仮
設枕木は二次覆工用に使用しているものであるが、本発
明仮設枕木は、図６，図７、或は、図８に例示するよう
に、一次覆工時の仮設枕木18，19を仮設するための基台
（図６，図７）として、或は、一次覆工工事用のズリ鋼
などの運搬台車20用の枕木（図８）としても利用でき
る。図６〜図８において、20は土砂やセグメント等の運
搬台車、21はシールドマシンの後続台車、20r，21rはこ
れら台車の走行輪、22は前記枕木18，19に架設したレー
ルである。なお、図８の例では、後続台車21をセグメン
ト１内の左右に振り分けたガントリータイプに形成し、
本発明仮設枕木本体５の両外側にこの後続台車用の仮設
枕木として機能するブラケット23，24を取付け、これに
左，右のレール22，22を取付けるようにしている。この
ブラケット23，24はクランプ具７とターンバックル25に
よりセグメントのフランジ部に仮設されるので、工事が
終ればすぐに取外し、撤去可能である。Although the temporary sleeper of the present invention described with reference to FIGS. 4 and 5 is used for secondary lining, the temporary sleeper of the present invention is shown in FIG. 6, FIG. 7, or FIG. As an example, as a base (FIGS. 6 and 7) for temporarily installing the temporary sleepers 18 and 19 at the time of the primary lining, or for a transport carriage 20 such as a wrought steel for the primary lining work. It can also be used as a sleeper (Fig. 8). 6 to 8, reference numeral 20 denotes a carriage for transporting earth and sand, segments, and the like, reference numeral 21 denotes a trailer for the shield machine, reference numerals 20 r and 21 r denote running wheels of the truck, and reference numeral 22 denotes a rail provided on the sleepers 18 and 19. In the example of FIG. 8, the trailing bogie 21 is formed as a gantry type in which the trailing bogie 21 is distributed to the left and right in the segment 1.
Brackets 23 and 24 functioning as temporary sleepers for the succeeding bogie are mounted on both outer sides of the temporary sleeper body 5 of the present invention, and left and right rails 22 and 22 are mounted thereon. Since the brackets 23 and 24 are temporarily installed on the flange portions of the segments by the clamp 7 and the turnbuckle 25, they can be removed and removed immediately after the construction is completed.
【００１８】上記のように、本発明仮設枕木は、主とし
て二次覆工用の台車14，17を走行させるためのレール12
を敷設するためのものである。これは二次覆工にプラス
チック管13を使用する場合、その管13の口径がかなり大
きいため、一次覆工工事用の仮設枕木をそのまま利用で
きないので、このような大径乃至は大形の二次覆工用品
をセグメント内に運搬するためである。As described above, the temporary sleeper of the present invention is mainly composed of the rail 12 for running the trucks 14 and 17 for secondary lining.
It is for laying. This is because when the plastic pipe 13 is used for the secondary lining, the diameter of the pipe 13 is so large that a temporary sleeper for the primary lining cannot be used as it is, so that such a large diameter or large secondary pipe is used. This is for transporting the next lined article into the segment.
【００１９】従って、図６，図７に示す一次覆工用の仮
設枕木18，19、レール22を敷設する際に、本発明枕木
を、それらの基台としてセグメント１内に予め設けてお
けば、一次覆工終了時点で一次覆工用の仮設枕木18，19
とレール22を撤去すれば、図４に示すように直ちに二次
覆工用のレール12を敷設することができるので、作業効
率が良い。また、図８に例示する態様で一次覆工用のレ
ールを設けておけば、仮設枕木となるブラケット23，24
とレール22を撤去するだけで、ただちに二次覆工工事に
入ることができるので、更に、作業効率がよくなる。図
８において、Apは風管、Bcはベルトコンベアである。Therefore, when laying the temporary sleepers 18, 19 and the rails 22 for the primary lining shown in FIGS. 6 and 7, the sleepers of the present invention should be provided in advance in the segment 1 as their bases. At the end of primary lining, temporary sleepers for primary lining 18, 19
If the rail 22 is removed, the rail 12 for secondary lining can be laid immediately as shown in FIG. Also, if rails for primary lining are provided in the mode illustrated in FIG. 8, brackets 23, 24 serving as temporary sleepers can be provided.
By simply removing the rail 22 and the secondary lining work can be started immediately, the working efficiency is further improved. In FIG. 8, Ap is a wind tube, and Bc is a belt conveyor.
【００２０】[0020]
【発明の効果】本発明は以上の通りであって、セグメン
ト内にその内径に近い大口径の二次覆工用の管を搬入す
るため、背の低い仮設枕木を使用するようにしたので、
口径の大きな二次覆工用の管でもその搬入を容易に行う
ことが可能になる。As described above, the present invention uses a low-profile temporary sleeper to carry a large-diameter secondary lining pipe close to the inside diameter into a segment.
Even a pipe with a large diameter for secondary lining can be easily carried in.
【００２１】また、本発明仮設枕木は、一次覆工用の仮
設枕木を埋けるための基台として、或は、一次覆工工事
用の仮設枕木の一部として一次覆工時点で設けるので、
二次覆工時に改めて二次覆工用の仮設枕木を設ける必要
がなくなり、二次覆工工事の作業効率が高まる。Further, the temporary sleeper of the present invention is provided at the time of the primary lining as a base for burying the temporary tie for the primary lining or as a part of the temporary tie for the primary lining work.
It is not necessary to newly provide a temporary sleeper for the secondary lining at the time of the secondary lining, and the work efficiency of the secondary lining work is improved.
【００２２】更に、本発明仮設枕木は、帯板の両端をセ
グメントに固定すると共に、その固定部近傍のセグメン
トと枕木の間に詰材を入れて固定することにより、設け
ることができるので、設置が容易であるのみならず、十
分な耐荷重性を示すので、トンネル工事用の仮設枕木、
特に、口径の大きな二次覆工用のパイプをセグメント内
に搬入する必要がある二次覆工工事用の仮設枕木として
きわめて有用である。Further, the temporary sleeper of the present invention can be provided by fixing both ends of the strip to the segments and inserting and fixing a filler between the segment near the fixing portion and the sleeper. Is not only easy, but also shows sufficient load-bearing capacity.
In particular, it is very useful as a temporary sleeper for secondary lining work in which a large-diameter secondary lining pipe needs to be carried into the segment.
【図１】本発明仮設枕木の設置状態の一例の拡大正面
図。FIG. 1 is an enlarged front view of an example of an installation state of a temporary sleeper according to the present invention.
【図２】図１の枕木の平面図。FIG. 2 is a plan view of the sleeper shown in FIG. 1;
【図３】クランプ具の一例の正面図。FIG. 3 is a front view of an example of a clamp device.
【図４】本発明仮設枕木の使用形態例を示す正面図。FIG. 4 is a front view showing a usage example of a temporary sleeper according to the present invention.
【図５】本発明仮設枕木の使用形態例を示す正面図。FIG. 5 is a front view showing a usage example of a temporary sleeper according to the present invention.
【図６】本発明仮設枕木の使用形態例を示す正面図。FIG. 6 is a front view showing a usage example of the temporary sleeper of the present invention.
【図７】本発明仮設枕木の使用形態例を示す正面図。FIG. 7 is a front view showing a usage example of a temporary sleeper according to the present invention.
【図８】本発明仮設枕木の使用形態例を示す正面図。FIG. 8 is a front view showing a usage example of a temporary sleeper according to the present invention.
【図９】従来の仮設枕木の形態を示す正面図。FIG. 9 is a front view showing a conventional temporary sleeper.
【図10】従来の仮設枕木の形態を示す正面図。FIG. 10 is a front view showing a conventional temporary sleeper.
１ シールドセグメント ２ フランジ部 ３ 接合ボルト穴 ４ 補強リブ ５ 枕木本体 ６ 溶接 ７ クランプ具 7b，7c，7d ボルト 8a，8b 詰材 ９ 補強部材 10，11 レール止め金具 12 レール 13 二次覆工用パイプ 14，17 台車 15 足場板 18，19 仮設枕木 DESCRIPTION OF SYMBOLS 1 Shield segment 2 Flange part 3 Joint bolt hole 4 Reinforcement rib 5 Sleeper body 6 Welding 7 Clamping tool 7b, 7c, 7d Bolt 8a, 8b Filling material 9 Reinforcement member 10, 11 Rail stopper 12 Rail 13 Secondary lining pipe 14, 17 cart 15 scaffolding board 18, 19 temporary sleeper
Claims (3)
部側が形成する円弧状内面に対し、弦状をなすように帯
状板による枕木本体を略水平な向きで架設配置すると共
に、その枕木本体の左，右両端を前記セグメント内面に
固定し、かつ、当該枕木本体の両端下面と該下面に対向
した前記セグメント内面が形成する隙間に、詰材を設
け、該詰材の略真上に仮設軌条を敷設するようにしたこ
とを特徴とするシールドトンネル工事用仮設枕木。1. A sleeper body made of a band-shaped plate is erected in a substantially horizontal direction so as to form a chord with respect to an arc-shaped inner surface formed by a bottom side of a joint surface between buried segments. A left and right ends are fixed to the inner surface of the segment, and a filling material is provided in a gap formed by a lower surface of both ends of the sleeper body and the inner surface of the segment facing the lower surface, and a temporary rail is provided almost directly above the filling material. Temporary sleepers for shield tunnel construction, characterized by laying.
の固定手段は、溶接か、又は、クランプ具である請求項
１のシールドトンネル工事用仮設枕木。2. The temporary sleeper for shield tunnel construction according to claim 1, wherein the means for fixing the left and right ends of the sleeper body to the segments is welding or a clamp.
工工事用の枕木を積層して設け、一次覆工工事終了によ
り当該一次覆工用仮設枕木を取外して前記請求項１又は
２の仮設枕木を二次覆工工事用の枕木として使用するよ
うにしたことを特徴とするシールドトンネル工事用仮設
枕木。3. A temporary sleeper for primary lining work is laminated on the temporary sleeper of claim 1 or 2, and the temporary sleeper for primary lining is removed when the primary lining work is completed. 2. A temporary sleeper for shield tunnel construction, wherein the temporary sleeper of No. 2 is used as a sleeper for secondary lining work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09674897A JP3725962B2 (en) | 1997-03-31 | 1997-03-31 | Temporary sleeper structure for shield tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09674897A JP3725962B2 (en) | 1997-03-31 | 1997-03-31 | Temporary sleeper structure for shield tunnel construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10280900A true JPH10280900A (en) | 1998-10-20 |
| JP3725962B2 JP3725962B2 (en) | 2005-12-14 |
Family
ID=14173307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP09674897A Expired - Lifetime JP3725962B2 (en) | 1997-03-31 | 1997-03-31 | Temporary sleeper structure for shield tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3725962B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009150107A (en) * | 2007-12-20 | 2009-07-09 | Taisei Corp | Sleeper member for tunnel |
| JP2014009558A (en) * | 2012-07-02 | 2014-01-20 | Ohbayashi Corp | Temporary sleeper for shield tunnel work |
| CN104562870A (en) * | 2015-01-29 | 2015-04-29 | 中铁十九局集团轨道交通工程有限公司 | Portable assembled shield tunneling machine sleeper |
| CN105369699A (en) * | 2015-09-30 | 2016-03-02 | 龚金京 | Construction method for dividing sleeper of portable novel shielding tunneling machine backup trailer and accumulator car system |
| CN107447598A (en) * | 2017-08-17 | 2017-12-08 | 中铁十局集团第三工程有限公司 | A kind of building method of railway roadbed changeover portion support meanss and railway roadbed changeover portion support system |
| CN107574727A (en) * | 2017-09-12 | 2018-01-12 | 北京城建中南土木工程集团有限公司 | A kind of easy assembling type shield chassis composite sleeper and its application method |
| JP2018044309A (en) * | 2016-09-13 | 2018-03-22 | 株式会社大林組 | Temporary sleeper for shield tunneling work |
| CN108103857A (en) * | 2017-12-29 | 2018-06-01 | 上海市机械施工集团有限公司 | Sleeper and its application construction method in tunnel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6091223B2 (en) * | 2013-01-23 | 2017-03-08 | 株式会社クボタ工建 | Sleeper fixing device |
-
1997
- 1997-03-31 JP JP09674897A patent/JP3725962B2/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009150107A (en) * | 2007-12-20 | 2009-07-09 | Taisei Corp | Sleeper member for tunnel |
| JP2014009558A (en) * | 2012-07-02 | 2014-01-20 | Ohbayashi Corp | Temporary sleeper for shield tunnel work |
| CN104562870A (en) * | 2015-01-29 | 2015-04-29 | 中铁十九局集团轨道交通工程有限公司 | Portable assembled shield tunneling machine sleeper |
| CN104562870B (en) * | 2015-01-29 | 2016-03-30 | 中铁十九局集团轨道交通工程有限公司 | Portable combined shield machine sleeper |
| CN105369699A (en) * | 2015-09-30 | 2016-03-02 | 龚金京 | Construction method for dividing sleeper of portable novel shielding tunneling machine backup trailer and accumulator car system |
| JP2018044309A (en) * | 2016-09-13 | 2018-03-22 | 株式会社大林組 | Temporary sleeper for shield tunneling work |
| CN107447598A (en) * | 2017-08-17 | 2017-12-08 | 中铁十局集团第三工程有限公司 | A kind of building method of railway roadbed changeover portion support meanss and railway roadbed changeover portion support system |
| CN107574727A (en) * | 2017-09-12 | 2018-01-12 | 北京城建中南土木工程集团有限公司 | A kind of easy assembling type shield chassis composite sleeper and its application method |
| CN107574727B (en) * | 2017-09-12 | 2023-10-03 | 北京城建中南土木工程集团有限公司 | Conveniently-installed shield trolley combined sleeper and use method thereof |
| CN108103857A (en) * | 2017-12-29 | 2018-06-01 | 上海市机械施工集团有限公司 | Sleeper and its application construction method in tunnel |
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| Publication number | Publication date |
|---|---|
| JP3725962B2 (en) | 2005-12-14 |
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