JP2020002563A5 - - Google Patents
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- JP2020002563A5 JP2020002563A5 JP2018120809A JP2018120809A JP2020002563A5 JP 2020002563 A5 JP2020002563 A5 JP 2020002563A5 JP 2018120809 A JP2018120809 A JP 2018120809A JP 2018120809 A JP2018120809 A JP 2018120809A JP 2020002563 A5 JP2020002563 A5 JP 2020002563A5
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- slab
- floor
- main girder
- floor plate
- rail
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- 238000009434 installation Methods 0.000 claims description 10
Description
後者の方法、すなわち、床版を手前側から架設し、順次先方へ前進しつつ架設する方法を採る場合、床版設置用の架設機は、設置済みの床版上を走行、すなわち、設置済みの床版上に敷設したレール上を走行することになる。 In the latter method, that is, when the floor slab is erected from the near side and the slab is erected while moving forward, the slab installation machine travels on the installed slab, that is, Will travel on the rails laid on the floor slab.
本発明は、このような実状に鑑みてなされたもので、床版を手前側から架設し、順次先方へ前進しつつ架設する方法を採る場合に、設置済みの床版に荷重をかけることなく、床版を設置することができる、床版架設方法を提供することを課題とする。 The present invention has been made in view of such a situation, without using a load on the installed floor slab, when adopting a method of erection of the floor slab from the near side and sequentially moving forward to the front. An object of the present invention is to provide a floor slab erection method capable of installing a floor slab.
上記の課題を解決するために、本発明は、主桁上にその延在方向に隣接して床版を設置する床版架設方法であって、その特徴点は、以下の（１）、（２）、（３）又は（４）のように記述できる。
（１）少なくとも、設置済みの床版の上方に、前記設置済みの床版に荷重をかけることなく、前記主桁に支持させて、レールを敷設し、
前記レール上を前進移動させて設置用の床版を運搬し、最新に設置された床版に隣接する床版設置位置に、前記運搬した床版を設置する。
（２）少なくとも、隣接する床版間において前記主桁上に配置した支持脚を介し、前記主桁に支持させて、レールを敷設し、
前記レール上を前進移動させて設置用の床版を運搬し、最新に設置された床版に隣接する床版設置位置に、前記運搬した床版を設置する。
（３）少なくとも、設置済みの床版の上方に、前記設置済みの床版に荷重をかけることなく、前記主桁に支持させて、レールを敷設し、
床版設置用の架設機を前記レール上を移動させて、最新に設置された床版に隣接する床版設置位置に、床版を設置する。
（４）少なくとも、隣接する床版間において前記主桁上に配置した支持脚を介し、前記主桁に支持させて、レールを敷設し、
床版設置用の架設機を前記レール上を移動させて、最新に設置された床版に隣接する床版設置位置に、床版を設置する。
In order to solve the above-mentioned problems, the present invention relates to a floor slab erection method for installing a floor slab adjacent to a main girder in an extending direction thereof, and the method is characterized by the following (1), ( It can be described as 2), (3) or (4).
(1) At least above the installed floor slab, without applying a load to the installed floor slab, supporting the main girder, laying a rail,
Wherein the upper rail is moved forward to carry deck for installation, the floor plate placement position adjacent the floor plate installed to date, placing the delivery was deck.
(2) laying rails at least between the adjacent floor slabs via supporting legs disposed on the main girder, and supporting the main girder,
The slab for installation is transported by moving forward on the rail, and the transported slab is installed at a slab installation position adjacent to the most recently installed slab.
(3) At least above the installed floor slab, without applying a load to the installed floor slab, supporting the main girder, laying a rail,
The slab is installed at the slab installation position adjacent to the latest slab by moving a slab installation machine on the rail.
(4) At least a rail is laid between the adjacent floor slabs via support legs arranged on the main girder, and supported by the main girder,
The slab is installed at the slab installation position adjacent to the latest slab by moving a slab installation machine on the rail.
本発明によれば、主桁に直接支持させて、設置済みの床版から浮かせて、レールを敷設することで、設置済みの床版に荷重をかけることなく、床版を設置することができるという効果が得られる。 According to the present invention, the floor slab can be installed without applying a load to the installed floor slab by directly supporting the main girder, floating from the installed floor slab, and laying the rail. The effect is obtained.
Claims (5)
少なくとも、設置済みの床版の上方に、前記設置済みの床版に荷重をかけることなく、前記主桁に支持させて、レールを敷設し、
前記レール上を前進移動させて設置用の床版を運搬し、最新に設置された床版に隣接する床版設置位置に、前記運搬した床版を設置する、床版架設方法。 A slab erection method for installing a slab adjacent to a main girder in an extending direction thereof,
At least, above the installed floor slab, without applying a load to the installed floor slab, supported by the main girder, laying a rail,
Wherein the upper rail is moved forward to carry deck for installation, the floor plate placement position adjacent the floor plate installed to date, placing the delivery was deck, deck erection method.
少なくとも、隣接する床版間において前記主桁上に配置した支持脚を介し、前記主桁に支持させて、レールを敷設し、
前記レール上を前進移動させて設置用の床版を運搬し、最新に設置された床版に隣接する床版設置位置に、前記運搬した床版を設置する、床版架設方法。 A slab erection method for installing a slab adjacent to a main girder in an extending direction thereof,
At least, between the adjacent floor slabs, via the support legs arranged on the main girder, supported by the main girder, laying a rail,
Wherein the upper rail is moved forward to carry deck for installation, the floor plate placement position adjacent the floor plate installed to date, placing the delivery was deck, deck erection method.
少なくとも、設置済みの床版の上方に、前記設置済みの床版に荷重をかけることなく、前記主桁に支持させて、レールを敷設し、
床版設置用の架設機を前記レール上を移動させて、最新に設置された床版に隣接する床版設置位置に、床版を設置する、床版架設方法。 A slab erection method for installing a slab adjacent to a main girder in an extending direction thereof,
At least, above the installed floor slab, without applying a load to the installed floor slab, supported by the main girder, laying a rail,
The erection unit for a floor plate placement by moving on the rail, the floor plate placement position adjacent the floor plate installed to date, installing the floor slab, slab erection method.
少なくとも、隣接する床版間において前記主桁上に配置した支持脚を介し、前記主桁に支持させて、レールを敷設し、
床版設置用の架設機を前記レール上を移動させて、最新に設置された床版に隣接する床版設置位置に、床版を設置する、床版架設方法。 A slab erection method for installing a slab adjacent to a main girder in an extending direction thereof,
At least, between the adjacent floor slabs, via the support legs arranged on the main girder, supported by the main girder, laying a rail,
The erection unit for a floor plate placement by moving on the rail, the floor plate placement position adjacent the floor plate installed to date, installing the floor slab, slab erection method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018120809A JP7042706B2 (en) | 2018-06-26 | 2018-06-26 | Deck erection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018120809A JP7042706B2 (en) | 2018-06-26 | 2018-06-26 | Deck erection method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020002563A JP2020002563A (en) | 2020-01-09 |
| JP2020002563A5 true JP2020002563A5 (en) | 2020-04-09 |
| JP7042706B2 JP7042706B2 (en) | 2022-03-28 |
Family
ID=69099267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018120809A Active JP7042706B2 (en) | 2018-06-26 | 2018-06-26 | Deck erection method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7042706B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236076A (en) * | 2020-01-22 | 2020-06-05 | 中铁大桥局第七工程有限公司 | Method for mounting bridge deck of cross-channel steel concrete composite beam |
| JP7409952B2 (en) | 2020-04-24 | 2024-01-09 | 清水建設株式会社 | Viaduct construction method and viaduct construction equipment |
| JP7312308B2 (en) | 2020-08-06 | 2023-07-20 | 東急建設株式会社 | Precast concrete floor slab and its construction method |
| JP7264854B2 (en) * | 2020-08-06 | 2023-04-25 | 東急建設株式会社 | Precast concrete floor slab and its construction method |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2809371B2 (en) * | 1993-06-07 | 1998-10-08 | 三菱重工業株式会社 | Transport equipment for shield excavator |
| JP3497670B2 (en) * | 1996-09-10 | 2004-02-16 | 株式会社熊谷組 | Apparatus and method for constructing anti-vibration subway tunnel |
| JP3799691B2 (en) * | 1996-11-19 | 2006-07-19 | 石川島播磨重工業株式会社 | Segment delivery device |
| JP2000248512A (en) * | 1999-03-02 | 2000-09-12 | Kawaju Koji Kk | Supporting method for rail for movable form of small main grider bridge |
| JP2001090027A (en) * | 1999-09-28 | 2001-04-03 | Nkk Corp | Travelling rail bearing device for form truck |
| JP4551037B2 (en) * | 2001-08-31 | 2010-09-22 | 株式会社ピーエス三菱 | Large-scale PC slab erection method and apparatus |
| JP4143442B2 (en) * | 2003-03-03 | 2008-09-03 | 株式会社野田自動車工業所 | PC floor slab erection device and PC floor slab erection method using the device |
| JP2008248605A (en) * | 2007-03-30 | 2008-10-16 | Ihi Corp | Mount with rail and its laying method |
| JP4956634B2 (en) * | 2010-02-23 | 2012-06-20 | 株式会社北都鉄工 | Laying slabs on bridge girders |
| CN102251475B (en) * | 2010-05-19 | 2013-08-07 | 北京万桥兴业机械有限公司 | Position changing platform and carrying frame integrated machine and bridge erection method |
| JP5823552B2 (en) * | 2014-03-10 | 2015-11-25 | 株式会社巴コーポレーション | Method and apparatus for erection of bridge deck |
| JP6349339B2 (en) * | 2016-04-08 | 2018-06-27 | 本清鋼材株式会社 | Floor slab, bearing, inner wall, joint formwork and floor slab erection crane |
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2018
- 2018-06-26 JP JP2018120809A patent/JP7042706B2/en active Active
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