CN105625111A - Realization method and construction technology of rigid framework system of bottom plate opening combination box type track beams - Google Patents
Realization method and construction technology of rigid framework system of bottom plate opening combination box type track beams Download PDFInfo
- Publication number
- CN105625111A CN105625111A CN201610090067.8A CN201610090067A CN105625111A CN 105625111 A CN105625111 A CN 105625111A CN 201610090067 A CN201610090067 A CN 201610090067A CN 105625111 A CN105625111 A CN 105625111A
- Authority
- CN
- China
- Prior art keywords
- plate opening
- base plate
- track girder
- box track
- opening combinations
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 20
- 210000002435 tendon Anatomy 0.000 claims abstract description 10
- 230000001627 detrimental effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- LFYJSSARVMHQJB-QIXNEVBVSA-N bakuchiol Chemical compound CC(C)=CCC[C@@](C)(C=C)\C=C\C1=CC=C(O)C=C1 LFYJSSARVMHQJB-QIXNEVBVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/22—Tracks for railways with the vehicle suspended from rigid supporting rails
- E01B25/24—Supporting rails; Auxiliary balancing rails; Supports or connections for rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D1/00—Bridges in general
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a realization method and a construction technology of a rigid framework system of bottom plate opening combination box type track beams. The realization method and the construction technology disclosed by the invention are applied to a suspension type monorail traffic system, and the problems that the track beam of the conventional suspension type monorail traffic system is small in span and poor in smoothness, so that the track beam is detrimental to shock resistance, and the track beam is easy to generate a big deformation are solved. The realization method and the construction technology are characterized by comprising the following steps of: transporting a bottom plate opening combination box type track beam (1-1) and a bottom plate opening combination box type track beam (1-2), which are prefabricated in a unit of the rigid framework system, to an erection site, through an inhaul cable (8-1), hanging the bottom plate opening combination box type track beam (1-1) under a concrete cover beam (3-1), and through an inhaul cable (8-2), hanging the bottom plate opening combination box type track beam (1-2) under a concrete cover beam (3-2); pouring a wet joint (2-2), after the wet joint (2-2) reaches the designing age, tensioning a second-phase prestressed tendon (7), and pouring a wet joint (2-1) again; and then completing the manufacture of the unit of the suspension type monorail traffic rigid framework system.
Description
Technical field
The present invention relates to the method that realizes of the base plate firm structure system of opening combinations box track girder and construction technology, it is applied in suspension type monorail railway and highway system, specifically realize a kind of suspension type monorail traffic track beam and the structural system that pier cap beam is firm structure, improve the span of track girder, improve train ride comfort and passenger's comfortableness.
Background technology
Within 1893, German EugenLangen has invented suspension type monorail traffic, and in 1898-1901 in the city of famous outstanding car-Wu Pata city, Ruhr Region in Germany (Wupppertaler) built the suspension type monorail railway of 13.3km, this is the earliest, to be also suspension type monorail traffic with the longest history in the world. Henceforth, the Dortmund of Germany, Dusseldorf and the Chiba city of Japan, Prefectura de Kanagawa etc. have also built the suspension type monorail railway of certain mileage in succession. At present in the China suspension type monorail traffic route but without a formal operation, the cross-saddle single-track traffic circuit in Chongqing is the monorail transit circuit that China is few in number.
The form of civil engineering structure many employings steel constructions such as track girder in existing suspension type monorail traffic system and bridge pier, namely adopts steel tank ellbeam as track girder, by steel column by overhead for track girder unsettled. Steel track beam above two metal supports of correspondence, forms steel tank ellbeam freely-supported by Force system by two the metal supporting leg freely-supporteds being arranged on outside steel tank ellbeam on steel bridge pier capping beam. This little by Force system invar box-girder steel plate thickness, very easily there is stress flexing phenomenon, cause that the vehicular load of its carrying is little, track girder span is less, and ride comfort is poor, and antidetonation is unfavorable, track girder is easily generated bigger deformation, is unfavorable for the alignment control of track girder; Metal structure is also easy to corrosion, affects its durability.
Summary of the invention
The technical problem to be solved is:
Thering is provided the method that realizes and the construction technology of the base plate firm structure system of opening combinations box track girder, less to solve current suspension type monorail traffic system track girder span, ride comfort is poor, and antidetonation is unfavorable, and track girder is easily generated the problems such as bigger deformation.
The technical solution adopted for the present invention to solve the technical problems is:
The method that realizes of the firm structure system of base plate opening combinations box track girder and construction technology, including base plate opening combinations box track girder 1-1, base plate opening combinations box track girder 1-2, wet seam 2-1, wet seam 2-2, concrete bent cap 3-1, concrete bent cap 3-2, running face joint plate 4-1, spigot surface joint plate 4-2, vertical adjusting apparatus 5-1, vertical adjusting apparatus 5-2, expansion joint 6, second pre-stressed tendon 7, drag-line 8-1, drag-line 8-2, pier 9-1, pier 9-2, leading screw jack 10-1, leading screw jack 10-2, it is characterized in that: by base plate opening combinations box track girder 1-1 prefabricated in firm structure system one, base plate opening combinations box track girder 1-2 transports erection scene, by drag-line 8-1, base plate opening combinations box track girder 1-1 is suspended on below concrete bent cap 3-1, by drag-line 8-2, base plate opening combinations box track girder 1-2 is suspended on below concrete bent cap 3-2, build wet seam 2-2, after wet seam 2-2 reaches design age, stretch-draw second pre-stressed tendon 7, then build wet seam 2-1, so, the making of a firm structure system of suspension type monorail traffic is just completed,
Concrete construction technology is:
The step 1 base plate opening combinations box track girder 1-1 that prefabricated firm structure system uses at workshop, base plate opening combinations box track girder 1-2, and transport erection scene;
Step 2 builds pier 9-1, pier 9-2, arranges vertical adjusting apparatus 5-1 at the design attitude place of concrete bent cap 3-1 bottom surface, and by leading screw jack 10-1, prefabricated base plate opening combinations box track girder 1-1 is carried out space orientation; Then pass through drag-line 8-1 and base plate opening combinations box track girder 1-1 is suspended on below concrete bent cap 3-1, as shown in figures 1 to 6;
Step 3 arranges vertical adjusting apparatus 5-2 at the design attitude place of concrete bent cap 3-2 bottom surface, and by leading screw jack 10-2, prefabricated base plate opening combinations box track girder 1-2 is carried out space orientation; Then pass through drag-line 8-2 and base plate opening combinations box track girder 1-2 is suspended on below concrete bent cap 3-2, as shown in Figure 7;
Step 4 builds wet seam 2-2 on pier 9-2, as shown in Figures 2 and 3; After wet seam 2-2 reaches design age, stretch-draw second pre-stressed tendon 7, then build wet seam 2-1, as shown in Figure 4;
Step 5, after wet seam 2-1 reaches design age, is removed leading screw jack 10-1, leading screw jack 10-2, is completed system transform, as shown in Figure 5; So, a firm structure system of suspension type monorail traffic is formed.
The invention has the beneficial effects as follows:
Thering is provided the method that realizes and the construction technology of the base plate firm structure system of opening combinations box track girder, solve suspension type monorail traffic system track girder span less, ride comfort is poor, and antidetonation is unfavorable, and track girder is easily generated the problems such as bigger deformation.
Accompanying drawing explanation
The firm structure system of Fig. 1 mono-does not build schematic diagram during wet seam.
The firm structure system of Fig. 2 mono-has built schematic diagram during wet seam 2-2.
Fig. 3 wets seam 2-2 drawing.
Fig. 4 wets seam 2-1 drawing.
The firm structure system system transform of Fig. 5 mono-complete after schematic diagram.
Fig. 6 base plate opening combinations box track girder 1-1 hangs schematic diagram.
Fig. 7 base plate opening combinations box track girder 1-2 hangs schematic diagram.
In figure: 1-1 base plate opening combinations box track girder; 1-2 base plate opening combinations box track girder; 2-1 wets seam; 2-2 wets seam; 3-1 concrete bent cap; 3-2 concrete bent cap; 4-1 running face joint plate; 4-2 spigot surface joint plate; 5-1 vertical adjusting apparatus; 5-2 vertical adjusting apparatus; 6 expansion joints; 7 second pre-stressed tendons; 8-1 drag-line; 8-2 drag-line; 9-1 pier; 9-2 pier; 10-1 leading screw jack; 10-2 leading screw jack.
Detailed description of the invention
In conjunction with example, the present invention will be further described.
The firm structure system of example suspension type monorail traffic realize method
The firm structure system of certain suspension type monorail traffic realize in process, employ base plate opening combinations box track girder 1-1, base plate opening combinations box track girder 1-2, wet seam 2-1, wet seam 2-2, concrete bent cap 3-1, concrete bent cap 3-2, running face joint plate 4-1, spigot surface joint plate 4-2, vertical adjusting apparatus 5-1, vertical adjusting apparatus 5-2, second pre-stressed tendon 7, drag-line 8-1, drag-line 8-2, pier 9-1, pier 9-2, leading screw jack 10-1, leading screw jack 10-2.
The step 1 base plate opening combinations box track girder 1-1 that prefabricated firm structure system uses at workshop, base plate opening combinations box track girder 1-2, and transport erection scene.
Step 2 builds pier 9-1, pier 9-2, arranges vertical adjusting apparatus 5-1 at the design attitude place of concrete bent cap 3-1 bottom surface, and by leading screw jack 10-1, prefabricated base plate opening combinations box track girder 1-1 is carried out space orientation; Then pass through drag-line 8-1 and base plate opening combinations box track girder 1-1 is suspended on below concrete bent cap 3-1, as shown in figures 1 to 6.
Step 3 arranges vertical adjusting apparatus 5-2 at the design attitude place of concrete bent cap 3-2 bottom surface, and by leading screw jack 10-2, prefabricated base plate opening combinations box track girder 1-2 is carried out space orientation; Then pass through drag-line 8-2 and base plate opening combinations box track girder 1-2 is suspended on below concrete bent cap 3-2, as shown in Figure 7.
Step 4 builds wet seam 2-2 on pier 9-2, as shown in Figures 2 and 3; After wet seam 2-2 reaches design age, stretch-draw second pre-stressed tendon 7, then build wet seam 2-1, as shown in Figure 4.
Step 5, after wet seam 2-1 reaches design age, is removed leading screw jack 10-1, leading screw jack 10-2, is completed system transform, as shown in Figure 5. So, a firm structure system of suspension type monorail traffic is formed.
The above, it it is only the preferred embodiment of this patent, not this patent is done any pro forma restriction, every any simple modification, equivalent variations and modification above example made according to the technical spirit of this patent, all still falls within the scope of the art of this patent scheme. This patent has novelty, practicality, meets the requirements, therefore proposes patent application in accordance with the law.
Claims (1)
1. the method that realizes of the firm structure system of base plate opening combinations box track girder and construction technology, including base plate opening combinations box track girder (1-1), base plate opening combinations box track girder (1-2), wet seam (2-1), wet seam (2-2), concrete bent cap (3-1), concrete bent cap (3-2), running face joint plate (4-1), spigot surface joint plate (4-2), vertical adjusting apparatus (5-1), vertical adjusting apparatus (5-2), expansion joint (6), second pre-stressed tendon (7), drag-line (8-1), drag-line (8-2), pier (9-1), pier (9-2), leading screw jack (10-1), leading screw jack (10-2), is characterized in that: by base plate opening combinations box track girder (1-1) prefabricated in firm structure system one, base plate opening combinations box track girder (1-2) transport is to erection scene, by drag-line (8-1), base plate opening combinations box track girder (1-1) is suspended on below concrete bent cap (3-1), by drag-line (8-2), base plate opening combinations box track girder (1-2) is suspended on below concrete bent cap (3-2), build wet seam (2-2), after wet seam (2-2) reaches design age, stretch-draw second pre-stressed tendon (7), then build wet seam (2-1), so, the making of a firm structure system of suspension type monorail traffic is just completed,
Concrete construction technology is:
Step 1 base plate opening combinations box track girder (1-1) that prefabricated firm structure system uses at workshop, base plate opening combinations box track girder (1-2), and transport erection scene;
Step 2 builds pier (9-1), pier (9-2), vertical adjusting apparatus (5-1) is set at the design attitude place of concrete bent cap (3-1) bottom surface, and prefabricated base plate opening combinations box track girder (1-1) is carried out space orientation by leading screw jack (10-1); Then pass through drag-line (8-1) and base plate opening combinations box track girder (1-1) is suspended on below concrete bent cap (3-1), as shown in figures 1 to 6;
Step 3 arranges vertical adjusting apparatus (5-2) at the design attitude place of concrete bent cap (3-2) bottom surface, and by leading screw jack (10-2), prefabricated base plate opening combinations box track girder (1-2) is carried out space orientation; Then pass through drag-line (8-2) and base plate opening combinations box track girder (1-2) is suspended on below concrete bent cap (3-2), as shown in Figure 7;
Step 4 builds wet seam (2-2) on pier (9-2), as shown in Figures 2 and 3; After wet seam (2-2) reaches design age, stretch-draw second pre-stressed tendon (7), then build wet seam (2-1), as shown in Figure 4;
Step 5, after wet seam (2-1) reaches design age, is removed leading screw jack (10-1), leading screw jack (10-2), is completed system transform, as shown in Figure 5; So, a firm structure system of suspension type monorail traffic is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610090067.8A CN105625111B (en) | 2015-11-10 | 2016-02-17 | Implementation method of bottom plate opening combined box type track beam rigid frame system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759887 | 2015-11-10 | ||
| CN2015107598877 | 2015-11-10 | ||
| CN201610090067.8A CN105625111B (en) | 2015-11-10 | 2016-02-17 | Implementation method of bottom plate opening combined box type track beam rigid frame system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105625111A true CN105625111A (en) | 2016-06-01 |
| CN105625111B CN105625111B (en) | 2023-11-17 |
Family
ID=56040426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610090067.8A Active CN105625111B (en) | 2015-11-10 | 2016-02-17 | Implementation method of bottom plate opening combined box type track beam rigid frame system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105625111B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676980A (en) * | 2017-01-24 | 2017-05-17 | 北京交通大学 | Suspension type single track traffic seamless route based on assembly technology |
| CN106758581A (en) * | 2017-01-24 | 2017-05-31 | 北京交通大学 | Suspension type monorail transport structure system based on assembled technology |
| CN107254815A (en) * | 2017-07-02 | 2017-10-17 | 中建空列（北京）科技有限公司 | Suspension type erecting machine |
| CN109629350A (en) * | 2019-02-27 | 2019-04-16 | 成都建工第六建筑工程有限公司 | The concrete track beam and its construction method that empty iron stressed seamless connects |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH601561A5 (en) * | 1975-10-24 | 1978-07-14 | Baltensperger Stahlbau | High speed suspension railway track |
| US4208969A (en) * | 1977-05-17 | 1980-06-24 | Rudolf Baltensperger | Suspended rail structure especially for monorail vehicles |
| JP2006348656A (en) * | 2005-06-17 | 2006-12-28 | Taisei Corp | Girder structure and its construction method |
| CN103437294A (en) * | 2013-08-19 | 2013-12-11 | 北京交通大学 | Implementation method for multiple stress systems of beam bridge in straddle type monorail transport line |
| CN103485279A (en) * | 2013-10-08 | 2014-01-01 | 北京交通大学 | Wet joint for straddle type monorail traffic |
-
2016
- 2016-02-17 CN CN201610090067.8A patent/CN105625111B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH601561A5 (en) * | 1975-10-24 | 1978-07-14 | Baltensperger Stahlbau | High speed suspension railway track |
| US4208969A (en) * | 1977-05-17 | 1980-06-24 | Rudolf Baltensperger | Suspended rail structure especially for monorail vehicles |
| JP2006348656A (en) * | 2005-06-17 | 2006-12-28 | Taisei Corp | Girder structure and its construction method |
| CN103437294A (en) * | 2013-08-19 | 2013-12-11 | 北京交通大学 | Implementation method for multiple stress systems of beam bridge in straddle type monorail transport line |
| CN103485279A (en) * | 2013-10-08 | 2014-01-01 | 北京交通大学 | Wet joint for straddle type monorail traffic |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676980A (en) * | 2017-01-24 | 2017-05-17 | 北京交通大学 | Suspension type single track traffic seamless route based on assembly technology |
| CN106758581A (en) * | 2017-01-24 | 2017-05-31 | 北京交通大学 | Suspension type monorail transport structure system based on assembled technology |
| CN106758581B (en) * | 2017-01-24 | 2024-01-16 | 北京交通大学 | Suspension type monorail traffic structure system based on assembly technology |
| CN107254815A (en) * | 2017-07-02 | 2017-10-17 | 中建空列（北京）科技有限公司 | Suspension type erecting machine |
| CN107254815B (en) * | 2017-07-02 | 2018-05-22 | 中建空列（北京）科技有限公司 | Suspension type erecting machine |
| CN109629350A (en) * | 2019-02-27 | 2019-04-16 | 成都建工第六建筑工程有限公司 | The concrete track beam and its construction method that empty iron stressed seamless connects |
| CN109629350B (en) * | 2019-02-27 | 2024-02-13 | 成都建工第六建筑工程有限公司 | Prestressed seamless connection concrete track beam for empty iron and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105625111B (en) | 2023-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102704355B (en) | Realization method of seamless rail for straddle-type monorail transportation | |
| CN103161101A (en) | Straddle type monorail transportation rigid framework system | |
| CN105714681A (en) | Implementation method and construction process of suspension type monorail transportation rigid-frame system | |
| CN103485279A (en) | Wet joint for straddle type monorail traffic | |
| CN107895060B (en) | Vertical displacement control method for high-speed railway large-span arch bridge | |
| CN105625111A (en) | Realization method and construction technology of rigid framework system of bottom plate opening combination box type track beams | |
| CN103437294A (en) | Implementation method for multiple stress systems of beam bridge in straddle type monorail transport line | |
| CN203174446U (en) | Straddle-type monorail traffic rigid frame system | |
| CN105735101B (en) | A kind of high-speed railway repairing beam and its emergency repair method that can be exchanged into permanent bridge structure | |
| CN105568786B (en) | Overhanging combination box track roof beam suspension system of suspension type monorail transit bottom plate | |
| CN103174068A (en) | Straddle type single-rail traffic rigid frame system manufacturing construction method and linear control system | |
| CN103693045A (en) | Elevated urban traffic system | |
| CN109458006A (en) | A kind of combined highway and metro integral cast-in-situ frame-type overhead station and its construction method | |
| CN202954299U (en) | Template support structure for large-angle V-shaped pier and No.0 block of continuous rigid framework bridge | |
| CN105568785A (en) | Implementation method and construction process for bottom plate stretch-out combined box type track beam rigid-frame system | |
| CN205576652U (en) | Suspension type monorail transit bottom plate open -end class mould assembling type track roof beam system of hanging | |
| CN105714627A (en) | Combined box type track beam with open bottom plates and suspended top plate | |
| CN105714625B (en) | Suspension system of suspension type monorail traffic concrete structure | |
| CN105586813B (en) | Suspended monorail traffic bottom plate opening combined box type track beam suspension system | |
| CN205474626U (en) | Concrete track roof beam that bottom plate opening, roof hung | |
| CN105625157B (en) | Combined box-type track beam with overhanging bottom plate and hanging top plate applied to suspended monorail traffic | |
| CN103726440B (en) | A kind of pipe web grider and preparation method thereof | |
| CN105297561A (en) | Medium and low speed prefabricated reinforced concrete magnetic levitation beam and manufacturing method thereof | |
| CN205501788U (en) | Convertiblely salvage roof beam for permanent bridge structures's high -speed railway | |
| CN105568787A (en) | Concrete track beam with opening in bottom plate and suspended top plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |