CN105421173B - A kind of method improving operation double track railway rail control network - Google Patents
A kind of method improving operation double track railway rail control network Download PDFInfo
- Publication number
- CN105421173B CN105421173B CN201510716748.6A CN201510716748A CN105421173B CN 105421173 B CN105421173 B CN 105421173B CN 201510716748 A CN201510716748 A CN 201510716748A CN 105421173 B CN105421173 B CN 105421173B
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- China
- Prior art keywords
- point
- line
- iii
- net
- double track
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- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000013256 coordination polymer Substances 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 230000002747 voluntary effect Effects 0.000 claims abstract description 6
- 238000012423 maintenance Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 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
- E01B35/00—Applications of measuring apparatus or devices for track-building purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
Abstract
The invention discloses a kind of method improving operation double track railway rail control network, lay a pair of CP III point along circuit direction of advance every 60m in the design center line of double track railway.After 1 point of CP has laid, 1 point of 1 point of the CP with this side original of CP near one side circuit constitutes traditional CP III net form.When measuring CP III net, still measured using traditional voluntary intake linear－angular intersection, the position of CPII, CP III site originally is it is known that and then enter row constraint compensating computation it is possible to the coordinate of 1 point of the CP that must lay.When netting using CP III, place instrument setting website, 1 point of 12 CP setting nearest around website are carried out set station measurement.The inventive method maintains the structural strength that conventional rails control net form, when left line (or right line) disposes instrument, it is to avoid the right line of observation (or left line) CPIII point nearby, relatively with unilateral CPIII net, observed direction increases, and improves the precision of Free Station.
Description
Technical field
Patent of the present invention belongs to measurement, the especially technical field of high-speed railway precise engineering survey.
Background technology
Now, China builds high-speed railway on a large scale, during building high-speed railway, needs to set up controls at different levels
As the benchmark of construction and operation maintenance, rail control network (CPIII) is common along the plane of route arrangement and elevation to net processed
Point three dimensional control network, plane rises to close and controls net (CPI) or track plan to control net (CPII) in basic plane, and elevation rises and closes in line
Road benchmark, carries out testing after the completion of typically descending engineering construction online, is the benchmark of track laying and operation maintenance.High-speed iron
Road comprises single line and two kinds of forms of two-wire.Single-track railway is identical with the rail control network of double track railway (CPIII) form, be all
The position of the outside distance line center line 11m of circuit is laid.When using rail control network (CPIII), usually transport in high ferro
The Window time of battalion measures.But during double track railway operation maintenance, sometimes require circuit to run and
An other railway carries out safeguarding measurement it is contemplated that the safety of high ferro operation, is using the CPIII near left line (or right line)
During point, it is that the CPIII point not allowing right line (or left line) disposes prism, is therefore merely able to carry out using the CPIII point of side
Freely survey (setting) to stand measurement.When using, points reduce, and unilateral network structure is bad, observe number very little, Free Station precision
Relatively low.
Patent of invention content
In view of the disadvantage mentioned above of traditional two-wire CP III net, it is an object of the invention to provide a kind of improve operation double track railway rail
The method that road controls net (CP III net), the rail control network after this improvement maintains conventional rails and controls the structure of net form strong
Degree, when left line (or right line) disposes instrument, it is to avoid the right line of observation (or left line) CPIII point nearby, relatively and unilateral
CPIII net, observed direction increases, and improves the precision of Free Station.
The purpose of patent of the present invention is to be realized by following means.
A kind of method improving operation double track railway rail control network.Advance along circuit in the design center line of double track railway
1 point of a pair of CP is laid so that 1 point of 1 point of CP with this side originally of CP of new laying near one side circuit every 60m in direction
Constitute traditional CP III net form；When implementing measurement CP III net, after survey station point disposes total powerstation, to the circuit disposing total powerstation
12 around the survey station of side 1 point nearest of CP carry out the corner intersection measurement of voluntary intake；Implementing to use CP III net
When, dispose total powerstation near left line or right line line midline, dispose around the survey station of circuit side of total powerstation to setting website
12 1 point nearest of CP measure and set station.
The method that double track railway controls net is runed in improvement using the present invention, only need to be in two-wire circuit when setting up and controlling net
Design center line direction along ng a path lays a pair of 1 point of CP (as Fig. 1) every 60m, need to measure arrangement in the survey station of left line (or right line)
12 around the survey station of circuit side of total powerstation nearest CPIII points；When being netted using CP III, in the left line of circuit or right line line
Instrument is disposed to set station (as Fig. 2) near the center line of road, to 12 nearest CP around the survey station of the circuit side disposing total powerstation
1 point is observed.The rail control network relatively with original one-sided form for the present invention, controlling counts out increased one times, is surveying
When amount controls net, the CPIII point of the rail control network twice of one-sided form can be observed；When being netted using CPIII, Neng Gouguan
Survey 12 nearest CPIII points around the survey station of circuit side disposing total powerstation, improve the precision of Free Station.
Brief description
Fig. 1 improved operation double track railway rail control network voluntary intake figure.
Fig. 2 improved operation double track railway rail control network Free Station figure.
Fig. 3 point is to form A PIII net voluntary intake figure.
Fig. 4 point is to form A PIII net Free Station figure.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, the CPIII point that improved rail control network increases newly is laid in two-wire circuit design center line along track side
To every a pair of 60m, the newly-increased CPIII point near left line (or right line) side and original CPIII point constitute traditional
Orbits controlling net form.When setting up this control net, dispose instrument near left line or right line line midline, to improved orbits controlling
Net measures according to voluntary intake linear－angular intersection, using the plane of the rail control network CPIII point of original double track railway
Coordinate and the CPII point of that side near equipment placement enter row constraint compensating computation, the CPIII point newly laid flat
Areal coordinate.Using improved CPIII net it is being, Free Station near left line or right line line midline, to setting around website
12 near original CPIII points and the CPIII point laid measure.Using improved operation double track railway rail control network
When, observed direction increased one times with respect to unilateral rail control network, improves the precision of Free Station.
Claims (1)
1. a kind of method improving operation double track railway rail control network is it is characterised in that design center line edge in double track railway
Circuit direction of advance every 1 point of 60m a pair of CP of laying so that 1 point of the CP of the new laying of close one side circuit was with originally
1 point of the CP of this side constitutes traditional CP III net form；When implementing measurement CP III net, after survey station point disposes total powerstation, right
12 1 point nearest of CP around the survey station of circuit side of total powerstation are disposed to carry out the corner intersection measurement of voluntary intake；
When implementing using CP III net, near left line or right line line midline, dispose total powerstation, to the line setting website arrangement total powerstation
12 around the survey station of road side 1 point nearest of CP measure and set station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716748.6A CN105421173B (en) | 2015-10-28 | 2015-10-28 | A kind of method improving operation double track railway rail control network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510716748.6A CN105421173B (en) | 2015-10-28 | 2015-10-28 | A kind of method improving operation double track railway rail control network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105421173A CN105421173A (en) | 2016-03-23 |
| CN105421173B true CN105421173B (en) | 2017-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510716748.6A Expired - Fee Related CN105421173B (en) | 2015-10-28 | 2015-10-28 | A kind of method improving operation double track railway rail control network |
Country Status (1)
| Country | Link |
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| CN (1) | CN105421173B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192631B (en) * | 2016-08-10 | 2018-01-30 | 中铁第一勘察设计院集团有限公司 | The structure maintaining method in measurement scale space |
| CN106840066A (en) * | 2017-01-13 | 2017-06-13 | 武汉大学 | A kind of long distance tunnel internal precision horizontal control network net type |
| CN107805984A (en) * | 2017-09-21 | 2018-03-16 | 中铁工程设计咨询集团有限公司 | The method and system of unilateral measure track control net stake point |
| CN109109910A (en) * | 2018-08-28 | 2019-01-01 | 罗文彬 | A kind of track benchmark control net and measurement method for existing general fast railroad maintenance |
| CN109468899B (en) * | 2018-09-21 | 2020-08-14 | 湖北省水利水电规划勘测设计院 | Method for increasing observed quantity between free observation stations of railway track control network |
| CN110132229B (en) * | 2019-05-10 | 2021-06-25 | 西南交通大学 | Method for measuring and processing triangular elevation of railway track control network |
| CN111101412B (en) * | 2019-12-31 | 2022-05-13 | 中铁十九局集团第二工程有限公司 | Method for monitoring settlement and displacement of railway business line |
| CN111155383B (en) * | 2020-01-03 | 2020-09-15 | 中铁十五局集团路桥建设有限公司 | Large-span self-anchored steel box girder suspension bridge track lofting and measuring method |
| CN112212843B (en) * | 2020-10-20 | 2022-07-12 | 中铁二院工程集团有限责任公司 | Method for synchronous measurement and joint adjustment of railway CP II and CP III control networks |
| CN113884077B (en) * | 2021-09-27 | 2024-04-19 | 四川瑞峰轨道交通设备有限公司 | Operation period common speed railway control network and test method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736662A (en) * | 2009-12-30 | 2010-06-16 | 中铁八局集团有限公司 | Network layout method of control foundation pile |
| EP2216441A2 (en) * | 2009-02-05 | 2010-08-11 | Windhoff Bahn- und Anlagentechnik GmbH | Levelling system for rail technology |
| CN101962925A (en) * | 2010-08-12 | 2011-02-02 | 上海铁路局科学技术研究所 | Method for efficiently measuring three-dimensional coordinates of track based on track precise control net |
| JP4966616B2 (en) * | 2006-09-19 | 2012-07-04 | 大成建設株式会社 | Shape variation monitoring method and shape variation monitoring system |
| CN103132412A (en) * | 2013-02-07 | 2013-06-05 | 中铁上海设计院集团有限公司 | Track maintenance base point lateral deviation measuring method based on Helen formula |
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2015
- 2015-10-28 CN CN201510716748.6A patent/CN105421173B/en not_active Expired - Fee Related
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|---|---|---|---|---|
| JP4966616B2 (en) * | 2006-09-19 | 2012-07-04 | 大成建設株式会社 | Shape variation monitoring method and shape variation monitoring system |
| EP2216441A2 (en) * | 2009-02-05 | 2010-08-11 | Windhoff Bahn- und Anlagentechnik GmbH | Levelling system for rail technology |
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| 有砟轨道CPIII控制网布设方案研究;李政;《科技创新与应用》;20131231(第1期);第6页 * |
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| CN105421173A (en) | 2016-03-23 |
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Effective date of registration: 20190305 Address after: 610000 No. 01, 6th Floor, New 2 Science and Technology Building, Jiulidi Middle Road, Wisdom City, Huanjiao University, Jinniu District, Chengdu City, Sichuan Province Co-patentee after: Liu Chenglong Patentee after: Chengdu Southwest Jiaotong University Cci Capital Ltd. Co-patentee after: Yang Xuefeng Address before: 610031 science and technology office, Southwest Jiao Tong University, 111 north section, two ring road, Chengdu, Sichuan Patentee before: Southwest Jiaotong University |
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Effective date of registration: 20210113 Address after: No. 2202, 22F, innovation building, Southwest Jiaotong University, No. 111, North 1st section of 2nd Ring Road, huanjiaotong University, Jinniu District, Chengdu, Sichuan 610031 Patentee after: Chengdu Xijiao surveying and Mapping Research Institute Co.,Ltd. Address before: 610000 No. 01, 6th Floor, New 2 Science and Technology Building, Jiulidi Middle Road, Wisdom City, Huanjiao University, Jinniu District, Chengdu City, Sichuan Province Patentee before: Chengdu Southwest Jiaotong University Cci Capital Ltd. Patentee before: Liu Chenglong Patentee before: Yang Xuefeng |
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Granted publication date: 20170308 |