RU2003107881A - METHOD FOR DETERMINING THE LONG-TENSIONAL STATE OF THE RAILWAYS OF THE SANDLESS-FREE RAILWAY - Google Patents

METHOD FOR DETERMINING THE LONG-TENSIONAL STATE OF THE RAILWAYS OF THE SANDLESS-FREE RAILWAY

Info

Publication number
RU2003107881A
RU2003107881A RU2003107881/11A RU2003107881A RU2003107881A RU 2003107881 A RU2003107881 A RU 2003107881A RU 2003107881/11 A RU2003107881/11 A RU 2003107881/11A RU 2003107881 A RU2003107881 A RU 2003107881A RU 2003107881 A RU2003107881 A RU 2003107881A
Authority
RU
Russia
Prior art keywords
determining
sandless
railways
long
longitudinal
Prior art date
Application number
RU2003107881/11A
Other languages
Russian (ru)
Other versions
RU2239574C1 (en
Inventor
Николай Павлович Виногоров
Александр Владимирович Савин
Петр Николаевич Кулешов
Анатолий Петрович Тимашов
Борис Дмитриевич Анашкин
Original Assignee
Николай Павлович Виногоров
Filing date
Publication date
Application filed by Николай Павлович Виногоров filed Critical Николай Павлович Виногоров
Priority to RU2003107881/11A priority Critical patent/RU2239574C1/en
Priority claimed from RU2003107881/11A external-priority patent/RU2239574C1/en
Publication of RU2003107881A publication Critical patent/RU2003107881A/en
Application granted granted Critical
Publication of RU2239574C1 publication Critical patent/RU2239574C1/en

Links

Claims (1)

Способ определения продольно-напряженного состояния рельсовых плетей бесстыкового железнодорожного пути, заключающийся в том, что периодически измеряют температуру участков рельсовых плетей и определяют продольные напряжения в рельсовых плетях, отличающийся тем, что одновременно с измерением температуры участков рельсовых плетей измеряют величины продольных перемещений участков рельсовых плетей, определяют продольные деформации участков рельсовых плетей, а затем определяют продольные напряжения участков рельсовых плетей с учетом их температуры и величин продольных деформаций.A method for determining the longitudinal-stress state of rail lashes of a continuous rail track, which consists in periodically measuring the temperature of sections of rail lashes and determining longitudinal stresses in rail lashes, characterized in that simultaneously with measuring the temperature of sections of rail lashes, the longitudinal displacements of sections of rail lashes are measured, determine the longitudinal deformation of the sections of rail lashes, and then determine the longitudinal stresses of the sections of rail lashes, taking into account m their temperature and longitudinal strain values.
RU2003107881/11A 2003-03-25 2003-03-25 Method of determining longitudinal stressed state of rail lengths of continuous rail track RU2239574C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2003107881/11A RU2239574C1 (en) 2003-03-25 2003-03-25 Method of determining longitudinal stressed state of rail lengths of continuous rail track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2003107881/11A RU2239574C1 (en) 2003-03-25 2003-03-25 Method of determining longitudinal stressed state of rail lengths of continuous rail track

Publications (2)

Publication Number Publication Date
RU2003107881A true RU2003107881A (en) 2004-09-27
RU2239574C1 RU2239574C1 (en) 2004-11-10

Family

ID=34310568

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003107881/11A RU2239574C1 (en) 2003-03-25 2003-03-25 Method of determining longitudinal stressed state of rail lengths of continuous rail track

Country Status (1)

Country Link
RU (1) RU2239574C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2469894C2 (en) * 2010-10-07 2012-12-20 Государственное образовательное учреждение высшего профессионального образования "Сибирский государственный университет путей сообщения" (СГУПС) Method for determination of longitudinally-stressed state of rail strings for continuously-welded track
RU2457969C1 (en) * 2011-03-17 2012-08-10 Закрытое акционерное общество Научно-производственный центр информационных и транспортных систем (ЗАО НПЦ ИНФОТРАНС) Method of defining state of continuous welded rail track assembled rails and sleepers
RU2569504C1 (en) * 2014-10-31 2015-11-27 Акционерное общество "Транспутьстрой" Method of determination of longitudinal-stress state of rail tracks of continuous welded rails
RU2670375C1 (en) * 2017-10-23 2018-10-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" (УрГУПС) Method of determination of longitudinal displacements of rail bars of continuous welded railway track
RU2687852C1 (en) * 2018-07-10 2019-05-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уральский государственный университет путей сообщения" (УрГУПС) Method of detecting distribution of continuous railway lengths
CN108891443A (en) * 2018-08-01 2018-11-27 中国铁道科学研究院集团有限公司 The monitoring system and monitoring method of gapless rail temperature stress

Similar Documents

Publication Publication Date Title
DE69920773D1 (en) BRIDGE STRUCTURE FOR LIMITING THE WELDING DEPTH, FOR USE WITH ENERGY DIRECTION SENSORS FOR ULTRASONIC WELDING
IT1337796B1 (en) PROCEDURE FOR RECOGNITION, ANALYSIS AND EVALUATION OF DEFORMATIONS IN PARTICULAR VEHICLES
DE602004023366D1 (en) Rail trolley system
EA201000096A1 (en) METHOD OF MEASUREMENT OF POSITION OF RAILWAY
DE60321512D1 (en) Microstructure manufacturing method, liquid ejection head manufacturing method, and liquid ejection head
DE50015973D1 (en) Measuring instrument with rope probe and method for shortening the rope probe
RU2003107881A (en) METHOD FOR DETERMINING THE LONG-TENSIONAL STATE OF THE RAILWAYS OF THE SANDLESS-FREE RAILWAY
DE60233837D1 (en) Bogie for rail vehicles with wheels with adjustable gauge
DE502004000722D1 (en) MEASURING TRACK TO DETECT DIFFERENT PHYSICAL SIZES OF RAIL-LINKED VEHICLES
NO20031465L (en) System and measurement of displacement, as well as method
DE50205104D1 (en) Artificial stone for paving purposes
DE502006002629D1 (en) Force measuring device and method for determining a cornering force
WO2010103108A9 (en) Measuring device and method for determining a surface contour on a human or animal
IS6099A (en) Method for measuring the speed of a railway vehicle and its configuration
DE60306892D1 (en) Method and arrangement for measuring the coupling capacitance between two tracks
RU2010141239A (en) METHOD FOR DETERMINING THE LONG-TENSIONAL STATE OF THE RAILWAYS OF THE SANDLESS WAY
ITFI990094A0 (en) DIAGNOSTIC METHOD FOR THE RECOGNITION OF HUMAN NEOPLASIES THROUGH THE DETERMINATION OF THE CTN-C ISOFORM OF TN-C, FRAGMENTS OF
NO20003501D0 (en) Multi-axial press wire with angled track
WO2005124027A8 (en) Ladder sleeper track
ITMI20041954A1 (en) "PROCEDURE FOR ESTIMATING THE LONGITUDINAL STAFF OF THE ROAD PLAN"
SU606564A3 (en) Railway car weighing apparatus
DE60108721D1 (en) Sound-absorbing construction for railway tracks
GB0101286D0 (en) A method for the determination of longitudinal stresses in railway rails
Tian et al. Influence of various factors on air pressure pulse from trains passing by each other.
ATE419428T1 (en) DEVICE FOR LAYING OUT Y-SLEEPS