CN1474898A - Method and device for correcting position of slab construction consisting of precast concrete slabs - Google Patents
Method and device for correcting position of slab construction consisting of precast concrete slabs Download PDFInfo
- Publication number
- CN1474898A CN1474898A CNA018187420A CN01818742A CN1474898A CN 1474898 A CN1474898 A CN 1474898A CN A018187420 A CNA018187420 A CN A018187420A CN 01818742 A CN01818742 A CN 01818742A CN 1474898 A CN1474898 A CN 1474898A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- precast plate
- rising pouring
- described method
- substructure
- 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
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 239000011178 precast concrete Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 claims abstract description 36
- 230000000630 rising effect Effects 0.000 claims description 57
- 239000000945 filler Substances 0.000 claims description 4
- 230000010412 perfusion Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000011083 cement mortar Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/04—Lifting or levelling of tracks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/13—Dowels for slabs, sleepers or rail-fixings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Road Repair (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Bridges Or Land Bridges (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a method for correcting the position of a slab construction, especially a solid carriageway for high-speed vehicles, consisting of precast concrete slabs (1). The precast slabs (1) are supported by a substrate made from hardenable underpoured material (4) and a supporting layer (5) on the base. In order to correct the person of at least one precast slab (1), the precast slab (1) is at least partially detached from the substructure, especially from the under poured material (4) and/or the supporting layer (5), whereupon it is finely aligned and then underpoured once more with said material (4). A separating device (20.21) is arranged on a precast concrete slab (1) which is to be detached on a successive precast concrete slab .
Description
The present invention relates to a kind of plated construction that concrete prefabricated board is made, especially the fixedly running rail of rapid carried out the method and apparatus of aligning, wherein precast plate carries out rising pouring with the rising pouring material that can harden, and is placed on the bearing bed of a base.
Existing plated construction of being made by concrete prefabricated board generally all is applied in the fixedly running rail of rapid.Rapid is guided by rail., fault-free comfortable for the operation that makes hot-short need rail that is need the plate in the substructure to locate very accurately on short transverse and side surface direction.The aligning of rail is generally realized by means of existing rail fixed system and by the intermediate layer of inserting different-thickness below rail.Under this mode, can regulate the track site error on about 30mm magnitude.Its shortcoming is: when needs carried out bigger rectification, for example sedimentation had taken place in base, utilized such corrective measure just can not eliminate problem, and reason is that the rectification that often need carry out big distance is moved.
The purpose of this invention is to provide the plated construction that concrete precast element is made and carry out the possibility of aligning, it can also reach bigger height rectification simultaneously.
The objective of the invention is to realize by the feature that claim 1 and claim 17 are given.
In the method for the invention,, especially be used as the plated construction in the trapped orbit of rapid, correct in position by the plated construction that concrete precast element is made.Plated construction is that two precast plates are joined to one another under preferred mode, and wherein, the rising pouring material that utilization can be hardened carries out rising pouring to precast plate from substructure, and carries it by the bearing bed of base.For at least one precast plate or its part are carried out aligning, precast plate all or is partly separated from rising pouring material and/or bearing bed, next carry out meticulous orientation, and utilize the rising pouring material to carry out rising pouring subsequently again.The height that adopts such method can carry out large scale is corrected.Method of cutting apart or chemistry or mechanical means.The best approach depends on the rising pouring material of ambient environmental conditions and use.
If substructure, especially rising pouring material and/or bearing bed along vertically and/or laterally the cutting apart of precast plate, have just been adopted a kind of very plain mode that precast plate is cut apart.How to select substructure is still laterally cut apart along the longitudinal, depend on the subsidence style of plate, operational instrument and ambient environmental conditions.
If basically on the contact site of itself and precast plate and/or bearing bed or cut apart near it, can guarantee that new rising pouring material pours into again well and links together well with precast plate to the rising pouring material.
Cut apart substructure, especially cut apart the rising pouring material before, in substructure, especially in the rising pouring material, make a call to a hole, partition tools, especially saw blade are placed to wherein.This cuts apart with regard to need just not penetrating plate at the beginning of separation cuts.
What cut-off rule had is uneven in length in the length of precast plate, does not especially begin or stops at the seam crossing of two precast plates.So just can avoid producing possible weak spot at the plate seam crossing.
On precast plate, dig out or produce filler opening, utilize it to carry out rising pouring again, so just make inserting of new rising pouring material obviously be easy to carry out.Can insert material and not sneak into bubble basically.
Good especially mode is that the filler opening of opening by old rising pouring material sealing carries out rising pouring again.
Utilization is placed in the precast plate and/or its outside, lifting mechanism especially machinery or hydraulic pressure, as screw rod or lifting pad, comes precast plate is carried out meticulous orientation.Like this, often also be retained in the mechanism in the precast plate during with for the first time meticulous orientation of simple method utilization, just can make the precast plate orientation.
Damage screw rod when cutting apart thin layer, preferred mode is to take out screw rod before cutting apart from cut apart incision tract finishing, and just screw rod is placed to its bearing position after cutting apart and gets on up to finishing.
For travelling on the precast plate can be recovered as early as possible, preferred mode is that the pitch-cement of quick-hardening-mortar, plastics or cement-mortar carry out rising pouring to precast plate especially in utilization.
Device of the present invention has a segmenting device, is used for especially the substructure that rail guides the precast plate on the fixedly running rail of rapid to settle is below cut apart, and especially the rising pouring material is cut apart.Fixedly running rail is made of at least one first and second precast plate that is connected to each other together usually.Segmenting device is placed on the precast plate or its next contiguous piece plate that need cut apart, preferably is placed on the rail.
Another device of the present invention has a segmenting device, is used for guiding on the fixedly running rail of rapid in the precast plate at least a portion to divide from its underpart structure rail and cuts off.This segmenting device be placed in one with the irrelevant guider of the precast plate that need cut apart, especially adjacent track on.The fixing running rail overwhelming majority is laid to double track, and therefore in order to cut apart necessary running rail, segmenting device can be guided on adjacent track.
Segmenting device executes in standard package inside along precast plate longitudinally behind stroke, and the bearing of this segmenting device is under the situation of fixed in position, and mobile phase is when long stretch section backward, and segmenting device can be proceeded to cut apart in this highway section.
Feel better the most rail guiding of segmenting device and/or standard package.Can realize accurately cutting apart of guiding like this.
Standard package is fixed on the rail, especially fixed, and can change the position fast like this so that cut apart work and continue downwards.
Other advantage of the present invention is described in the following embodiments.In the accompanying drawing:
Fig. 1 represents the view of concrete prefabricated board
Fig. 2 represents that concrete prefabricated board lays the cross section of structure
Fig. 3 represents the slot of rising pouring material
Fig. 4 represents raising of precast plate
Fig. 5 represents the perfusion in slit between precast plate and the bearing bed
Fig. 6 represents the embodiment of rope saw
Fig. 1 has provided the view of precast plate 1.This precast plate 1 has projection, and rail 2 just is fixed in above the latter.The fixator of rail can manufacture different form known, allows on vertical and horizontal both direction rail to be carried out the adjusting of certain limit.In case the scope of this adjusting is no longer enough big, for example owing to pedestal generation sedimentation, just need be to precast plate 1 from short transverse, regulating.For this reason, in the present embodiment, on six positions, settled screw rod 7, be used for plate 1 is regulated.Design edge and the screw rod on the middle part 7, allow people, come plate 1 is carried out meticulous adjusting by one in the screw rod 7 is carried out screwing out strong or weakly in plate 1.These screw rods 7 are generally inserted wherein when laying plate 1.By the present invention, they also have both second function, promptly can correct laying the plate 1 that finishes.Screw rod 7 is placed among the leaving a blank of plate 1.
Provided the cross section of precast plate 1 structure and supporting thereof among Fig. 2.On bearing bed 5, lay precast plate 1, inserting rising pouring thing 4 between wherein.Bearing bed can be communicated with for fluid pressure type, perhaps be a pitch or other suitable bearing bed.Rising pouring thing 4 firmly couples together precast plate 1 and bearing bed 5.Provided a screw rod 7 of inserting state among the figure, it is used to make precast plate 1 orientation when laying for the first time, no longer applies the carrying effect and lay at plate 1 after finishing.It is placed in the leaving a blank of rising pouring thing 4, therefore can continue to utilize.
In order to correct precast plate 1, in Fig. 3, rising pouring layer 4 is cut.Like this, after rising pouring layer 4 cut fully, precast plate 1 can move in the vertical direction in it enters the framework of plated construction.When split position place especially direct at it and precast plate 1 is cut apart rising pouring layer 4, have more advantage.Like this, can improve the reliability that is connected between the new rising pouring material 4 inserted again subsequently and the precast plate 1 significantly.Rising pouring layer 4 originally and the articulamentum between the precast plate 1 have lost its bearing function here, and are connected with new layer.Mode also can be to be chosen in connecting portion between bearing bed 5 and the rising pouring thing 4 with cutting apart otch preferably.Can also connect possible getting loose like this and renovate.But, carry out the cutting and separating ratio and be easier to carry out on the connecting portion of precast plate 1 and rising pouring thing 4 or near it, reason is the precast plate 1 for known thickness, and this position is carried out grasping easily, is easy to cut apart by means of controller.Because the thickness of rising pouring thing 4 can be different, with respect to it with the bearing bed 5 of hydraulic communication between connecting portion, it is easy that the detection of this connecting portion is wanted.
Provided the process of raising precast plate 1 among Fig. 4.By precession screw rod 7, and correspondingly precast plate 1 is carried out meticulous direction adjustment, precast plate 1 is raised with respect to base.Increased the slit like this.
In Fig. 5, precast plate 1 is carried out rising pouring again.4 sclerosis of rising pouring thing, thus screw rod 7 is unloaded again.
Segmenting device on Fig. 6 medium-height grass is drawn precast plate 1.This segmenting device can be sawed for rope, oxygen rifle etc., is placed on the movable sliding block 21.Slide block 21 is pulled above the position that need cut apart precast plate 1 by means of a rope coiler.Rope coiler and rope are fixed on the fixed point as bearing.This fixed point preferably is placed on the adjacent precast plate 1.Be placed in track 2 on the precast plate 1 and can be used as the guider of slide block 21.Track 2 can also be as the fixator of bearing.Here, bearing preferably is fastened on the track 2, and after the maximum shift motion of slide block 21 uses up, can move for carrying out the later separation cutting.
For new rising pouring thing is hardened more quickly, especially under subzero temperature, situation is that slit or rising pouring material are heated preferably.For obtain with the new rising pouring material that injects between good the connection, be preferably in before the blind and utilize high pressure cleaner etc. to clean it.If use a kind of and bearing bed to have the new rising pouring material of good connection performance, also can be chosen in to open in the bearing bed and get the slit.
The present invention also can use in integral replacing concrete prefabricated board process.At this moment, slab integral ground divided cut off from syndeton, and subsequently the plate of changing is placed again.
Claims (27)
1, a kind of plated construction that concrete prefabricated board (1) is made, especially the plated construction of the fixedly running rail of rapid is carried out the method for aligning, wherein, precast plate (1) is carried by the substructure of rising pouring material (4) making that can harden and the bearing bed (5) of pedestal, it is characterized in that: at least one precast plate (1) carried out aligning, with precast plate (1) from substructure, especially on rising pouring material (4) and/or bearing bed (5), can partly separate at least, next carry out meticulous orientation and use rising pouring material (4) to carry out rising pouring subsequently again.
2, the method for claim 1 is characterized in that: substructure, especially rising pouring material (4) is severed at least partly.
3, as the described method of one of above-mentioned claim, it is characterized in that: substructure, especially rising pouring material (4) vertically and/or laterally being severed along precast plate (1).
4, as the described method of one of above-mentioned claim, it is characterized in that: rising pouring material (4) is basically on the contact position of itself and precast plate (1) and/or bearing bed (5) or severed near it.
5, as the described method of one of above-mentioned claim, it is characterized in that: substructure, especially rising pouring material (4) is severed on the integral width of precast plate (1) at least.
6, as the described method of one of above-mentioned claim, it is characterized in that: before cutting apart substructure, especially cutting apart rising pouring material (4) before, in substructure, especially in rising pouring material (4), make a call to a hole, so that partition tools, especially saw blade are placed to wherein.
7, as the described method of one of above-mentioned claim, it is characterized in that: what cut-off rule had is uneven in length in the length of precast plate (1), especially not the seam of two precast plates (1) begin or stop bit on.
8, as the described method of one of above-mentioned claim, it is characterized in that: on precast plate (1), make or leave filler opening (9), and be used for carrying out again rising pouring.
9, as the described method of one of above-mentioned claim, it is characterized in that: open filler opening, be used for carrying out again rising pouring by old rising pouring material (4) sealing.
10, as the described method of one of above-mentioned claim, it is characterized in that: be placed in the precast plate (1) and/or its outside, lifting mechanism especially machinery or hydraulic pressure to precast plate (1) utilization, carry out meticulous orientation as screw rod (7) or lifting pad.
11, as the described method of one of above-mentioned claim, it is characterized in that: from cut apart incision tract, take out screw rod (7) before cutting apart finishing.
12, as the described method of one of above-mentioned claim, it is characterized in that: just screw rod (7) is placed to its bearing position after cutting apart and gets on up to finishing.
13, as the described method of one of above-mentioned claim, it is characterized in that: the utilization pitch-cement of quick-hardening-mortar, plastics or cement-mortar is especially carried out rising pouring to precast plate (1).
14, as the described method of one of above-mentioned claim, it is characterized in that: utilize saw, especially rope saw (20), sword shape saw or blade saw to come substructure, especially rising pouring material (4) are cut apart.
15, as the described method of one of above-mentioned claim, it is characterized in that: utilize the oxygen rifle to come substructure, especially rising pouring material (4) are cut apart.
16, as the described method of one of above-mentioned claim, it is characterized in that: utilize High-Pressure Water to come substructure, especially rising pouring material (4) are cut apart.
17, as the described method of one of above-mentioned claim, it is characterized in that: cleaning will carried out before the perfusion again in the slit in the substructure.
18, as the described method of one of above-mentioned claim, it is characterized in that: connect fast in order to make rising pouring thing (4), the perfusion position is heated.
19, as the described method of one of above-mentioned claim, it is characterized in that: a precast plate (1) is integrally divided to cut off and replace plate with one from plated construction substitute.
20, the device that has cutter sweep, being used for guiding precast plate (1) on the fixedly running rail of rapid to divide from its underpart structure at least in part rail cuts off, when especially carrying out the described aligning of above-mentioned arbitrary claim, it is characterized in that: segmenting device (20,21) is placed on the precast plate (1) or its next contiguous piece plate that need cut apart.
21, the device that has cutter sweep, being used for guiding precast plate (1) on the fixedly running rail of rapid to divide from its underpart structure at least in part rail cuts off, when especially carrying out as the described aligning of one of above-mentioned claim, it is characterized in that: segmenting device (20,21) be placed in one with the irrelevant guider of precast plate (1) to be split, especially adjacent track on.
22, as the described device of one of above-mentioned claim, it is characterized in that: the rising pouring material (4) that segmenting device (20,21) to substructure, especially is placed in precast plate (1) below is cut apart.
23, as the described device of one of above-mentioned claim, it is characterized in that: precast plate (1) is connected to each other together.
24, as the described device of one of above-mentioned claim, it is characterized in that: segmenting device (20) is placed on the rail (2) of first or second precast plate (1).
25, as the described device of one of above-mentioned claim, it is characterized in that: segmenting device (20) is the part of a standard package (20,21), and carries out along precast plate (1) stroke longitudinally in that this standard package (20,21) is inner.
26, as the described device of one of above-mentioned claim, it is characterized in that: segmenting device (20) and/or standard package (20,21) are gone up at rail (2) and are moved.
27, as the described device of one of above-mentioned claim, it is characterized in that: standard package (20,21) fixed in position goes up, is especially fixed in rail (2).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10045327 | 2000-09-12 | ||
| DE10045327.9 | 2000-09-12 | ||
| DE10064748.0 | 2000-12-22 | ||
| DE10064748.0A DE10064748B4 (en) | 2000-09-12 | 2000-12-22 | Method and device for correcting the position of a slab construction made of precast concrete slabs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1474898A true CN1474898A (en) | 2004-02-11 |
| CN1214157C CN1214157C (en) | 2005-08-10 |
Family
ID=26007043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01818742.0A Expired - Lifetime CN1214157C (en) | 2000-09-12 | 2001-08-18 | Method and device for correcting position of slab construction consisting of precast concrete slabs |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US20040099750A1 (en) |
| EP (1) | EP1317582B1 (en) |
| JP (1) | JP3829119B2 (en) |
| CN (1) | CN1214157C (en) |
| AT (1) | ATE343019T1 (en) |
| AU (1) | AU2002210445A1 (en) |
| BG (1) | BG64487B1 (en) |
| BR (1) | BR0113806A (en) |
| CA (1) | CA2422096A1 (en) |
| CZ (1) | CZ2003627A3 (en) |
| DE (1) | DE50111286D1 (en) |
| EA (1) | EA004007B1 (en) |
| EE (1) | EE200300097A (en) |
| HU (1) | HUP0301554A2 (en) |
| IL (1) | IL154753A0 (en) |
| PL (1) | PL360874A1 (en) |
| SK (1) | SK2872003A3 (en) |
| WO (1) | WO2002022957A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996443A (en) * | 2018-10-26 | 2018-12-14 | 陈立国 | A kind of novel prefabricated component cantilever machine |
| CN109338831A (en) * | 2018-11-27 | 2019-02-15 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of non-fragment orbit method for correcting error based on rope saw cut |
| CN109355986A (en) * | 2018-11-27 | 2019-02-19 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of non-fragment orbit sedimentation regulation method based on rope saw cut |
| CN109778611A (en) * | 2018-12-06 | 2019-05-21 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Ballastless track structure method for correcting error in railway tunnel |
| CN111877060A (en) * | 2020-07-14 | 2020-11-03 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Ballastless track bed structure part replacement method |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2005327807A1 (en) | 2005-03-26 | 2006-10-12 | Rail.One Gmbh | Method of adjusting the height of a fixed rail carriageway |
| DE102006047875B3 (en) * | 2006-10-10 | 2008-02-21 | Leonhard Weiss Gmbh & Co. Kg | Crane track for supporting overhead rail in rail clamp, has filling openings arranged on left and right sides of rail and penetrate in vertical direction of track for guiding filling material in adjustment layer |
| PT105840B (en) * | 2011-07-28 | 2013-09-23 | Silvino Pompeu Santos | IMPROVED STRUCTURE RAIL |
| JP5766544B2 (en) * | 2011-08-11 | 2015-08-19 | 公益財団法人鉄道総合技術研究所 | Slab track reinforcement method and protrusion alternative structure |
| KR101321972B1 (en) | 2013-03-18 | 2013-10-28 | 삼표이앤씨 주식회사 | Lifting jack and method for correcting the position of slab panel using the same |
| CZ304730B6 (en) * | 2013-07-16 | 2014-09-10 | České vysoké učenà technické v Praze, Fakulta stavebnà | Prefabricate for construction of roads with concrete surface and method of making the same |
| CN113047095A (en) * | 2021-03-23 | 2021-06-29 | 苏州复达多贸易有限公司 | Traffic track roadbed construction system for realizing track reconstruction |
| US11718964B2 (en) | 2021-09-13 | 2023-08-08 | Summit Precast Concrete, Lp | Bridge apparatus, systems and methods of construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3678644A (en) * | 1970-09-08 | 1972-07-25 | Wates Ltd | Method of gaining pre-cast concrete panels |
| CH580202A5 (en) * | 1974-03-20 | 1976-09-30 | Semperit Ag | |
| US4232882A (en) * | 1977-09-20 | 1980-11-11 | Allied Chemical Corporation | Motorized passive seat belt system |
| US4591466A (en) * | 1983-10-20 | 1986-05-27 | Foundation Control Systems | Method for positioning and stabilizing a concrete slab |
| IT1176498B (en) * | 1984-07-27 | 1987-08-18 | I P A Ind Prefabbricati Affini | COMPONENTS FOR RAILWAY LINES ON REINFORCED CONCRETE PLATES, WITHOUT MASS |
| DE19733909B4 (en) * | 1997-08-05 | 2006-07-06 | Max Bögl Bauunternehmung GmbH & Co. KG | Prefabricated reinforced concrete precast slab and process for its production |
| DE19848655B4 (en) * | 1998-05-12 | 2009-09-17 | Ed. Züblin Ag | Renovation of slab tracks |
-
2001
- 2001-08-18 CA CA002422096A patent/CA2422096A1/en not_active Abandoned
- 2001-08-18 HU HU0301554A patent/HUP0301554A2/en unknown
- 2001-08-18 AU AU2002210445A patent/AU2002210445A1/en not_active Abandoned
- 2001-08-18 SK SK287-2003A patent/SK2872003A3/en unknown
- 2001-08-18 WO PCT/EP2001/009544 patent/WO2002022957A1/en active IP Right Grant
- 2001-08-18 PL PL01360874A patent/PL360874A1/en not_active Application Discontinuation
- 2001-08-18 EP EP01978280A patent/EP1317582B1/en not_active Expired - Lifetime
- 2001-08-18 EA EA200300365A patent/EA004007B1/en not_active IP Right Cessation
- 2001-08-18 EE EEP200300097A patent/EE200300097A/en unknown
- 2001-08-18 CZ CZ2003627A patent/CZ2003627A3/en unknown
- 2001-08-18 CN CN01818742.0A patent/CN1214157C/en not_active Expired - Lifetime
- 2001-08-18 BR BR0113806-5A patent/BR0113806A/en not_active IP Right Cessation
- 2001-08-18 US US10/380,225 patent/US20040099750A1/en not_active Abandoned
- 2001-08-18 DE DE50111286T patent/DE50111286D1/en not_active Expired - Lifetime
- 2001-08-18 IL IL15475301A patent/IL154753A0/en unknown
- 2001-08-18 AT AT01978280T patent/ATE343019T1/en active
- 2001-08-18 JP JP2002527388A patent/JP3829119B2/en not_active Expired - Fee Related
-
2003
- 2003-02-21 BG BG107582A patent/BG64487B1/en unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996443A (en) * | 2018-10-26 | 2018-12-14 | 陈立国 | A kind of novel prefabricated component cantilever machine |
| CN109338831A (en) * | 2018-11-27 | 2019-02-15 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of non-fragment orbit method for correcting error based on rope saw cut |
| CN109355986A (en) * | 2018-11-27 | 2019-02-19 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of non-fragment orbit sedimentation regulation method based on rope saw cut |
| CN109338831B (en) * | 2018-11-27 | 2021-08-06 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Ballastless track deviation rectifying method based on rope saw cutting |
| CN109778611A (en) * | 2018-12-06 | 2019-05-21 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Ballastless track structure method for correcting error in railway tunnel |
| CN109778611B (en) * | 2018-12-06 | 2021-09-24 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Deviation rectifying method for ballastless track structure in railway tunnel |
| CN111877060A (en) * | 2020-07-14 | 2020-11-03 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Ballastless track bed structure part replacement method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50111286D1 (en) | 2006-11-30 |
| EE200300097A (en) | 2005-04-15 |
| HUP0301554A2 (en) | 2003-09-29 |
| CA2422096A1 (en) | 2003-03-11 |
| EP1317582A1 (en) | 2003-06-11 |
| EA200300365A1 (en) | 2003-08-28 |
| CN1214157C (en) | 2005-08-10 |
| BG107582A (en) | 2003-12-31 |
| IL154753A0 (en) | 2003-10-31 |
| WO2002022957A1 (en) | 2002-03-21 |
| BR0113806A (en) | 2004-02-17 |
| AU2002210445A1 (en) | 2002-03-26 |
| US20040099750A1 (en) | 2004-05-27 |
| PL360874A1 (en) | 2004-09-20 |
| EP1317582B1 (en) | 2006-10-18 |
| ATE343019T1 (en) | 2006-11-15 |
| JP3829119B2 (en) | 2006-10-04 |
| SK2872003A3 (en) | 2003-08-05 |
| JP2004509249A (en) | 2004-03-25 |
| BG64487B1 (en) | 2005-04-30 |
| CZ2003627A3 (en) | 2003-08-13 |
| WO2002022957B1 (en) | 2002-07-25 |
| EA004007B1 (en) | 2003-12-25 |
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Assignee: Ministry of Railways of the People's Republic of China Assignor: Boegl Max Bauunternehmung GmbH Contract fulfillment period: November 19, 2005 to December 31, 2013 Contract record no.: 061000010004 Denomination of invention: Method and device for correcting position of board structure made of concrete prefabricated board Granted publication date: 20050810 License type: Exclusive license Record date: 20060109 |
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