JP2015045185A5 - Gap filling method using slab track filling layer forming bag - Google Patents
Gap filling method using slab track filling layer forming bag Download PDFInfo
- Publication number
- JP2015045185A5 JP2015045185A5 JP2013177204A JP2013177204A JP2015045185A5 JP 2015045185 A5 JP2015045185 A5 JP 2015045185A5 JP 2013177204 A JP2013177204 A JP 2013177204A JP 2013177204 A JP2013177204 A JP 2013177204A JP 2015045185 A5 JP2015045185 A5 JP 2015045185A5
- Authority
- JP
- Japan
- Prior art keywords
- filling layer
- gap
- filling
- bag body
- air tube
- 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.)
- Pending
Links
- 239000000945 filler Substances 0.000 claims description 14
- 230000002093 peripheral Effects 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 238000009958 sewing Methods 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Description
本発明は、スラブ式軌道の填充層形成用袋体を用いた間隙部填充層施工法に関し、更に詳細には、路盤コンクリート上に突出形成された位置決め用の突起部と軌道スラブに形成された位置決め用の凹部との間の間隙部に填充層を形成するための袋体を用いた間隙部填充層施工法に関する。 The present invention relates to a gap filling layer construction method using a slab-type track filling layer forming bag , and more specifically, a positioning projection formed on a roadbed concrete and a track slab. The present invention relates to a gap filling layer construction method using a bag body for forming a filling layer in a gap between a positioning recess.
本発明によるスラブ式軌道の間隙部填充層施工法は、路盤コンクリート（１）上に形成された填充層（３）と、填充層（３）上に設置された軌道スラブ（５）とを有し、前記軌道スラブ（５）上にレール（９）が締結され、前記軌道スラブ（５）の長手方向の両端部には位置決め用の凹部（１１）が形成され、当該凹部（１１）と前記路盤コンクリート（１）上に突出形成された位置決め用の突起部（１３）とが係合したスラブ式軌道において、前記突起部（１３）と前記凹部（１１）との間の間隙部（１５）に填充層（１９）を設ける間隙部填充層施工法であって、
填充層形成用袋体（６０）を準備し、この填充層形成用袋体（６０）は、
前記間隙部の空間形状と略同形状の密閉室を構成するように縫製され、密閉室に連通する填充材充填口を有する不織布による密閉構造の袋本体と、
前記袋本体が縫製形状を保って自立するように前記袋本体に縫い付けられた芯体とを有し、
前記間隙部（１５）の前記路盤コンクリート（１）上に流体の充填によって膨らんだエアーチューブ（３０）を設置し、前記エアーチューブ（３０）上の前記間隙部（１５）に填充層形成用袋体（６０）を嵌め込む工程と、
前記填充層形成用袋体（６０）に填充材を充填する工程と、
前記エアーチューブ（３０）から流体を排出して萎んだ前記エアーチューブ（３０）を前記間隙部（１５）から取り出す工程とを有する。
また、本発明によるスラブ式軌道の間隙部填充層施工法は、路盤コンクリート（１）上に形成された填充層（３）と、填充層（３）上に設置された軌道スラブ（５）とを有し、前記軌道スラブ（５）上にレール（９）が締結され、前記軌道スラブ（５）の長手方向の両端部には位置決め用の凹部（１１）が形成され、当該凹部（１１）と前記路盤コンクリート（１）上に突出形成された位置決め用の突起部（１３）とが係合したスラブ式軌道において、前記突起部（１３）と前記凹部（１１）との間の間隙部（１５）に填充層（１９）を設ける間隙部填充層施工法であって、
填充層形成用袋体（６０）を準備し、この填充層形成用袋体（６０）は、
前記間隙部の空間形状と略同形状の密閉室を構成するように縫製され、密閉室に連通する填充材充填口を有する不織布による密閉構造の袋本体と、
前記袋本体が縫製形状を保って自立するように前記袋本体に縫い付けられた芯体とを有し、
前記袋本体が前記突起部の外周面に接触する面と前記凹部の内周面に接触する面とに、当該袋本体内に充填される填充材が流出可能な縫い目あるいはミシン目が形成されており、
前記間隙部（１５）の前記路盤コンクリート（１）上に流体の充填によって膨らんだエアーチューブ（３０）を設置し、前記エアーチューブ（３０）上の前記間隙部（１５）に填充層形成用袋体（６０）を嵌め込む工程と、
前記填充層形成用袋体（６０）に填充材を充填する工程と、
前記エアーチューブ（３０）から流体を排出して萎んだ前記エアーチューブ（３０）を前記間隙部（１５）から取り出す工程とを有する。
The method for constructing a gap filling layer of a slab type track according to the present invention comprises a filling layer (3) formed on a roadbed concrete (1) and a track slab (5) installed on the filling layer (3). The rail (9) is fastened on the track slab (5), and positioning recesses (11) are formed at both ends in the longitudinal direction of the track slab (5). In a slab-type track engaged with a positioning projection (13) formed to protrude on the roadbed concrete (1), a gap (15) between the projection (13) and the recess (11). A gap filling layer construction method for providing a filling layer (19) in
A filling layer forming bag (60) is prepared, and this filling layer forming bag (60)
A bag body having a sealed structure made of a nonwoven fabric having a filler filling port that is sewn so as to constitute a sealed chamber having substantially the same shape as the space shape of the gap,
A core body sewn to the bag body so that the bag body is self-supporting while maintaining a sewing shape;
An air tube (30) swelled by fluid filling is installed on the roadbed concrete (1) of the gap portion (15), and a filling layer forming bag is placed in the gap portion (15) on the air tube (30). Fitting the body (60);
Filling the filling layer forming bag (60) with a filler;
Discharging the fluid from the air tube (30) and taking out the air tube (30) that has been deflated from the gap (15).
Moreover, the gap filling layer construction method of the slab type track according to the present invention includes a filling layer (3) formed on the roadbed concrete (1), and a track slab (5) installed on the filling layer (3). A rail (9) is fastened on the track slab (5), positioning recesses (11) are formed at both ends in the longitudinal direction of the track slab (5), and the recess (11) And a positioning projection (13) formed on the roadbed concrete (1) so as to be engaged with each other in a slab type track (gap portion between the projection (13) and the recess (11) ( 15) is a gap filling layer construction method for providing a filling layer (19),
A filling layer forming bag (60) is prepared, and this filling layer forming bag (60)
A bag body having a sealed structure made of a nonwoven fabric having a filler filling port that is sewn so as to constitute a sealed chamber having substantially the same shape as the space shape of the gap,
A core body sewn to the bag body so that the bag body is self-supporting while maintaining a sewing shape;
A seam or a perforation is formed on the surface of the bag body that contacts the outer peripheral surface of the protrusion and the surface of the recess that contacts the inner peripheral surface of the recess so that the filler filled in the bag body can flow out. And
An air tube (30) swelled by fluid filling is installed on the roadbed concrete (1) of the gap portion (15), and a filling layer forming bag is placed in the gap portion (15) on the air tube (30). Fitting the body (60);
Filling the filling layer forming bag (60) with a filler;
Discharging the fluid from the air tube (30) and taking out the air tube (30) that has been deflated from the gap (15).
また、上記実施形態に示した構成要素は必ずしも全てが必須なものではなく、本発明の趣旨を逸脱しない限りにおいて適宜取捨選択することが可能である。
本発明によれば、次の実施の形態が可能である。
本発明によるスラブ式軌道の填充層形成用袋体は、路盤コンクリート（１）上に形成された填充層（３）上に軌道スラブ（５）が設置され、前記軌道スラブ（５）上にレール（９）が締結されたスラブ式軌道において、前記軌道スラブ（５）の長手方向の両端部に形成された位置決め用の凹部（１１）と前記路盤コンクリート（１）上に突出形成された位置決め用の突起部（１３）との間の間隙部（１５）に填充層（１９）を設けるために用いられる填充層形成用袋体（４０、６０）であって、前記間隙部（１５）の空間形状と略同形状の密閉室（４１）を構成するように縫製され、密閉室（４１）に連通する填充材充填口（４５）を有する不織布による密閉構造の袋本体（４２）と、前記袋本体（４２）が縫製形状を保って自立するように前記袋本体（４２）に縫い付けられた芯体（４６、４８）とを有する。
この構成によれば、袋本体（４２）が、芯体（４６、４８）によって縫製形状を保って自立するから、填充層形成用袋体（４０、６０）を間隙部（１５）に差し込むだけで、袋本体（４２）が突起部（１３）の外周面及び凹部（１１）の内周面に略密着する。これにより、袋本体（４２）が突起部（１３）の外周面及び凹部（１１）の内周面に略密着するように袋本体（４２）を整形及び接着する面倒な手作業が不必要になり、填充層形成用袋体（４０、６０）を間隙部（１５）に満遍なく嵌め込む作業が容易になる。
本発明による填充層形成用袋体（４０、６０）は、好ましくは、前記袋本体（４２）が前記突起部（１３）の外周面に接触する面（４２Ｅ）と前記凹部（１１）の内周面に接触する面（４２Ｆ）とに、当該袋本体（４２）内に充填される填充材が流出可能な縫い目（Ｓ）あるいはミシン目が形成されている。
この構成によれば、袋本体（４２）内の填充材が縫い目（Ｓ）あるいはミシン目より外部に染み出すことにより、袋本体（４２）が突起（１３）の外周面と凹部（１１）の内周面とに接着され、これらに固定される。
In addition, all the components shown in the above embodiment are not necessarily essential, and can be appropriately selected without departing from the gist of the present invention.
According to the present invention, the following embodiments are possible.
The slab track filling layer forming bag according to the present invention has a track slab (5) installed on a filling layer (3) formed on a roadbed concrete (1), and a rail on the track slab (5). In the slab-type track to which (9) is fastened, the positioning recesses (11) formed on both ends in the longitudinal direction of the track slab (5) and the positioning projections formed on the roadbed concrete (1) A filling layer forming bag body (40, 60) used for providing a filling layer (19) in a gap portion (15) between the protrusion portion (13) and a space of the gap portion (15). A bag body (42) having a sealed structure made of a nonwoven fabric having a filler filling port (45) that is sewn so as to constitute a sealed chamber (41) having substantially the same shape as that of the sealed chamber (41), and the bag The main body (42) is self-supporting while maintaining the sewing shape. Having Kibukuro body (42) to the sewn core and (46, 48).
According to this structure, since the bag body (42) is self-supporting while maintaining the sewing shape by the core body (46, 48), the filling layer forming bag body (40, 60) is simply inserted into the gap portion (15). Thus, the bag body (42) is in close contact with the outer peripheral surface of the protrusion (13) and the inner peripheral surface of the recess (11). This eliminates the troublesome manual work of shaping and bonding the bag body (42) so that the bag body (42) is in close contact with the outer peripheral surface of the protrusion (13) and the inner peripheral surface of the recess (11). Therefore, the work of evenly fitting the filling layer forming bag (40, 60) into the gap (15) is facilitated.
The filling layer forming bag body (40, 60) according to the present invention preferably has a surface (42E) in which the bag body (42) contacts the outer peripheral surface of the protrusion (13) and the recess (11). A seam (S) or perforation through which the filler filled in the bag body (42) can flow out is formed on the surface (42F) in contact with the peripheral surface.
According to this configuration, the filling material in the bag body (42) oozes out from the seam (S) or the perforation, so that the bag body (42) has the outer peripheral surface of the projection (13) and the recess (11). Bonded to the inner peripheral surface and fixed to these.
Claims (2)
填充層形成用袋体を準備し、この填充層形成用袋体は、
前記間隙部の空間形状と略同形状の密閉室を構成するように縫製され、密閉室に連通する填充材充填口を有する不織布による密閉構造の袋本体と、
前記袋本体が縫製形状を保って自立するように前記袋本体に縫い付けられた芯体とを有し、
前記間隙部の前記路盤コンクリート上に流体の充填によって膨らんだエアーチューブを設置し、前記エアーチューブ上の前記間隙部に前記填充層形成用袋体を嵌め込む工程と、
前記填充材充填口から前記密閉室に填充材を充填する工程と、
前記エアーチューブから流体を排出して萎んだ前記エアーチューブを前記間隙部から取り出す工程とを有する間隙部填充層施工法。 A filling layer formed on the roadbed concrete, and a track slab installed on the filling layer, a rail is fastened on the track slab, and positioning recesses at both ends in the longitudinal direction of the track slab In the slab type track in which the concave portion and the positioning projection protruding from the roadbed concrete are engaged, a gap portion is provided in which a filling layer is provided in the gap portion between the projection and the concave portion. A filling layer construction method,
A filling layer forming bag is prepared, and this filling layer forming bag is
A bag body having a sealed structure made of a nonwoven fabric having a filler filling port that is sewn so as to constitute a sealed chamber having substantially the same shape as the space shape of the gap,
A core body sewn to the bag body so that the bag body is self-supporting while maintaining a sewing shape;
Installing an air tube swelled by filling a fluid on the roadbed concrete in the gap, and fitting the filling layer forming bag into the gap on the air tube;
Filling the sealed chamber with the filler from the filler filling port;
A gap filling layer construction method comprising a step of discharging the fluid from the air tube and taking out the air tube that has been deflated from the gap.
填充層形成用袋体を準備し、この填充層形成用袋体は、
前記間隙部の空間形状と略同形状の密閉室を構成するように縫製され、密閉室に連通する填充材充填口を有する不織布による密閉構造の袋本体と、
前記袋本体が縫製形状を保って自立するように前記袋本体に縫い付けられた芯体とを有し、
前記袋本体が前記突起部の外周面に接触する面と前記凹部の内周面に接触する面とに、当該袋本体内に充填される填充材が流出可能な縫い目あるいはミシン目が形成されており、
前記間隙部の前記路盤コンクリート上に流体の充填によって膨らんだエアーチューブを設置し、前記エアーチューブ上の前記間隙部に前記填充層形成用袋体を嵌め込む工程と、
前記填充材充填口から前記密閉室に填充材を充填する工程と、
前記エアーチューブから流体を排出して萎んだ前記エアーチューブを前記間隙部から取り出す工程とを有する間隙部填充層施工法。 A filling layer formed on the roadbed concrete, and a track slab installed on the filling layer, a rail is fastened on the track slab, and positioning recesses at both ends in the longitudinal direction of the track slab In the slab type track in which the concave portion and the positioning projection protruding from the roadbed concrete are engaged, a gap portion is provided in which a filling layer is provided in the gap portion between the projection and the concave portion. A filling layer construction method,
A filling layer forming bag is prepared, and this filling layer forming bag is
A bag body having a sealed structure made of a nonwoven fabric having a filler filling port that is sewn so as to constitute a sealed chamber having substantially the same shape as the space shape of the gap,
A core body sewn to the bag body so that the bag body is self-supporting while maintaining a sewing shape;
A seam or a perforation is formed on the surface of the bag body that contacts the outer peripheral surface of the protrusion and the surface of the recess that contacts the inner peripheral surface of the recess so that the filler filled in the bag body can flow out. And
Installing an air tube swelled by filling a fluid on the roadbed concrete in the gap, and fitting the filling layer forming bag into the gap on the air tube;
Filling the sealed chamber with the filler from the filler filling port;
A gap filling layer construction method comprising a step of discharging the fluid from the air tube and taking out the air tube that has been deflated from the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013177204A JP2015045185A (en) | 2013-08-28 | 2013-08-28 | Bag body for forming filling layer of slab-type track, and clearance part filling layer construction method using bag body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013177204A JP2015045185A (en) | 2013-08-28 | 2013-08-28 | Bag body for forming filling layer of slab-type track, and clearance part filling layer construction method using bag body |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016024044A Division JP6026687B2 (en) | 2016-02-10 | 2016-02-10 | Slab track filling layer forming bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015045185A JP2015045185A (en) | 2015-03-12 |
| JP2015045185A5 true JP2015045185A5 (en) | 2016-03-31 |
Family
ID=52670893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013177204A Pending JP2015045185A (en) | 2013-08-28 | 2013-08-28 | Bag body for forming filling layer of slab-type track, and clearance part filling layer construction method using bag body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2015045185A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6452554B2 (en) * | 2015-06-03 | 2019-01-16 | 神東塗料株式会社 | Packing layer forming bag |
| JP2016223239A (en) * | 2015-06-03 | 2016-12-28 | 神東塗料株式会社 | Bag body for forming filling layer |
| JP6935916B2 (en) * | 2017-11-09 | 2021-09-15 | 株式会社アレン | A bag for forming a filling layer of a slab type orbit and a filling layer forming method using the bag. |
| JP7152235B2 (en) * | 2018-02-15 | 2022-10-12 | 中国塗料株式会社 | Encrusted layer forming bag, entrained layer forming unit, and entrained layer forming method |
| JP6799243B1 (en) * | 2020-02-25 | 2020-12-16 | 独立行政法人鉄道建設・運輸施設整備支援機構 | Filling material housing |
-
2013
- 2013-08-28 JP JP2013177204A patent/JP2015045185A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2015045185A5 (en) | Gap filling method using slab track filling layer forming bag | |
| JP2016534245A5 (en) | ||
| RU2016106969A (en) | SHOCK ABSORBING WITH INTEGRATED AUTOMATICALLY FILLED AIR PIPES AND METHOD FOR MANUFACTURING IT | |
| RU2018132205A (en) | COMPOSITE DESIGN AND METHOD FOR PRODUCING IT | |
| JP2017527336A5 (en) | ||
| RU2015131345A (en) | DEVICE FOR MANUFACTURE OF A MEDICAL PURPOSE PACKAGE, METHOD FOR PRODUCING SUCH A PACKAGE, INLET PLUG AND MEDICAL PURPOSE PACK | |
| BRPI0917651A2 (en) | RETAINING WALL SYSTEM. | |
| JP2015045185A (en) | Bag body for forming filling layer of slab-type track, and clearance part filling layer construction method using bag body | |
| RU2014143384A (en) | KNEE SAFETY PILLOW FOR VEHICLE | |
| JP2016528113A (en) | Valve bag | |
| JP6026687B2 (en) | Slab track filling layer forming bag | |
| RU2017120834A (en) | NONWOVEN SOUND-ABSORBING HOSE AND METHOD FOR ITS MANUFACTURE | |
| JP2017139327A5 (en) | ||
| RU2015138986A (en) | KIT FOR BAND CARE TREATMENT, COMBINED MATERIAL FOR TREATMENT OF WOUND CELLS, FLEXIBLE PERFORATED FILM FOR TREATMENT OF WOUND CELLS, DEVICE FOR TREATMENT OF WAN CAVITY | |
| KR101630788B1 (en) | Adjustable pads for railway rails | |
| JP2012021391A (en) | Method of curing tunnel lining concrete | |
| JP2016175963A5 (en) | ||
| KR101710942B1 (en) | Concrete hygroscopic curing cover | |
| RU2017104883A (en) | Non-woven material with discrete three-dimensional deforming elements made with the possibility of controlled flattening | |
| JP2016205480A5 (en) | ||
| JP5972499B1 (en) | FRP molding method | |
| JP2019098591A (en) | Manufacturing apparatus and manufacturing method of resin material | |
| JP2013235983A5 (en) | ||
| JP2006132062A (en) | Production method for ensuring airtightness in gas-packed structure | |
| ITUA20163846A1 (en) | METHOD OF MANUFACTURING A CHASSIS OF A BICYCLE AND BICYCLE MADE WITH SUCH A METHOD |