RU2015140770A - METHOD FOR DETECTING A HAZARDOUS SITE WITH AN EXCESSIVE LONGITUDINAL COMPRESSING FORCE, CAUSING THE LOSS OF STABILITY OF A SANDLESS-FREE WAY - Google Patents

METHOD FOR DETECTING A HAZARDOUS SITE WITH AN EXCESSIVE LONGITUDINAL COMPRESSING FORCE, CAUSING THE LOSS OF STABILITY OF A SANDLESS-FREE WAY Download PDF

Info

Publication number
RU2015140770A
RU2015140770A RU2015140770A RU2015140770A RU2015140770A RU 2015140770 A RU2015140770 A RU 2015140770A RU 2015140770 A RU2015140770 A RU 2015140770A RU 2015140770 A RU2015140770 A RU 2015140770A RU 2015140770 A RU2015140770 A RU 2015140770A
Authority
RU
Russia
Prior art keywords
stability
place
diagrams
dangerous
detecting
Prior art date
Application number
RU2015140770A
Other languages
Russian (ru)
Other versions
RU2617620C2 (en
Inventor
Василий Иванович Новакович
Николай Иванович Залавский
Геннадий Владимирович Карпачевский
Original Assignee
Василий Иванович Новакович
Николай Иванович Залавский
Геннадий Владимирович Карпачевский
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Василий Иванович Новакович, Николай Иванович Залавский, Геннадий Владимирович Карпачевский filed Critical Василий Иванович Новакович
Priority to RU2015140770A priority Critical patent/RU2617620C2/en
Publication of RU2015140770A publication Critical patent/RU2015140770A/en
Application granted granted Critical
Publication of RU2617620C2 publication Critical patent/RU2617620C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/08—Measuring installations for surveying permanent way
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • 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
    • E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Claims (1)

Способ обнаружения опасного места с избыточной продольной сжимающей силой, вызывающей потерю устойчивости бесстыкового пути, заключающийся в том, что с помощью путеизмерительного средства контролируют положение оси пути в плане и при обнаружении опасной стрелы неровности принимают меры по ее ликвидации, отличающийся тем, что, с целью заблаговременного (до необходимости принятия срочных мер) обнаружения места с избыточной продольной сжимающей силой, вызывающей потерю устойчивости бесстыкового пути путеизмерительным средством с начала летнего сезона с помощью диаграмм фиксируют величины еще неопасных для движения поездов стрел изгиба рельсов бесстыкового пути, эти исходные диаграммы сохраняют до получения диаграмм при очередных проходах путеизмерительного средства, последующие диаграммы накладывают на предыдущие, совмещая их по линейной координате (абсциссе), определяют разницу ординат на месте максимальной стрелы, делят эту разницу на прошедшее время между проходами путеизмерительного средства, определяют скорость роста стрелы и, таким образом, обнаруживают опасное место с опасной скоростью изменения величины стрелы неровности.A method for detecting a dangerous place with excessive longitudinal compressive force, causing loss of stability of the jointless path, which consists in using a track measuring tool to control the position of the track axis in the plan and, when a dangerous boom is detected, irregularities take measures to eliminate it, characterized in that, in order to early (before urgent measures need to be taken) detection of a place with excessive longitudinal compressive force, causing loss of stability of the welded joint path with a measuring instrument from the beginning and in the summer season, using the diagrams, the values of the still bending arrows of the bend of the rails of the welded jointless path are fixed, these initial diagrams are saved until the diagrams are obtained at the next passes of the measuring instrument, the following diagrams are superimposed on the previous ones, combining them in a linear coordinate (abscissa), determine the difference in ordinates in place of the maximum boom, divide this difference by the elapsed time between passes of the measuring instrument, determine the growth rate of the boom and, thus, detect A place with a dangerous rate of change in the size of the bump arrow.
RU2015140770A 2015-09-24 2015-09-24 Method of detecting hazardous place with excessive longitudinal compressive force causing stability loss of continuous track RU2617620C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015140770A RU2617620C2 (en) 2015-09-24 2015-09-24 Method of detecting hazardous place with excessive longitudinal compressive force causing stability loss of continuous track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015140770A RU2617620C2 (en) 2015-09-24 2015-09-24 Method of detecting hazardous place with excessive longitudinal compressive force causing stability loss of continuous track

Publications (2)

Publication Number Publication Date
RU2015140770A true RU2015140770A (en) 2017-03-29
RU2617620C2 RU2617620C2 (en) 2017-04-25

Family

ID=58505189

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015140770A RU2617620C2 (en) 2015-09-24 2015-09-24 Method of detecting hazardous place with excessive longitudinal compressive force causing stability loss of continuous track

Country Status (1)

Country Link
RU (1) RU2617620C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2758970C1 (en) * 2021-03-26 2021-11-03 Василий Сергеевич Новакович Method for detecting dangerous place with excessive longitudinal compressive force causing loss of stability of a jointless path

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2008147826A (en) * 2008-12-05 2013-03-20 Василий Иванович Новакович METHOD FOR DETECTING AND REMOVING REDUNDANT LONGITUDINAL COMPRESSING FORCES, CAUSING THE LOSS OF STABILITY OF A CANDLESS-FREE WAY
RU97136U1 (en) * 2010-06-03 2010-08-27 Мухтарбек Жунисбекович Амирханов RAIL BUTT JOINT
KR20130000641A (en) * 2011-06-23 2013-01-03 주식회사 교량과 고속철도 A half-trough arch bridge with connection girder for additional longitudinal forces control of continuous welded rail and construction method
RU2504745C1 (en) * 2012-05-11 2014-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уральский государственный университет путей сообщения" (УрГУПС) Method of determining mechanical stress in rails

Also Published As

Publication number Publication date
RU2617620C2 (en) 2017-04-25

Similar Documents

Publication Publication Date Title
AU2018275735A1 (en) Method and device for compressing a track ballast bed
MX2018014394A (en) Image based system for drilling operations.
EA201790036A1 (en) DETECTION AND MEASUREMENT OF CRACKS IN METALLURGICAL CAPACITIES
WO2015082683A3 (en) Device and method for measuring workpieces
EP3162516A3 (en) Driving mechanism, robot apparatus measurement method, robot apparatus control method and component manufacturing method
SA517380976B1 (en) Methods and Systems for Tubular Validation
EP2873407A3 (en) Walking assistance robot and method of controlling the walking assistance robot
MX2016014196A (en) Position feedback control method and power tool.
FR3033696B1 (en) MULTI-ENVELOPE POCKET AND SYSTEMS AND METHODS FOR DETECTING A POSSIBLE LOSS OF INTEGRITY OF SUCH A POCKET
EP3855177A4 (en) Nondestructive detection device for detecting damage to steel wire rope
MX354275B (en) Method and apparatus for measuring damping in a workpiece.
BR112017003046A2 (en) directional drilling system and directional drilling method
GB2555238A (en) Determining the current state of cement in a wellbore
RU2015140770A (en) METHOD FOR DETECTING A HAZARDOUS SITE WITH AN EXCESSIVE LONGITUDINAL COMPRESSING FORCE, CAUSING THE LOSS OF STABILITY OF A SANDLESS-FREE WAY
EA201600027A1 (en) METHOD OF ADJUSTMENT OF THE RAILWAY
IL257860A (en) In-situ systems and methods for detecting damage to solder joints
DK3752707T3 (en) DEVICE AND METHOD FOR PERFORMING ADJUSTED OPERATION WITH TOOL ORIENTED IN BOREHOLE PIPE
FR3010738B1 (en) METHOD FOR MONITORING A DEGREE OF COKEFACTION AT THE JOINT LEVEL BY A GAS GENERATOR SHAFT
CA2952294C (en) Method for detecting defect of pipe, device for detecting defect of pipe, apparatus for detecting defect of pipe
DK3516327T3 (en) System for detecting and measuring joints in drywall
RU2018115593A (en) METHOD FOR DETECTING AND REMOVING REDUNDANT LONGITUDINAL COMPRESSING FORCES, CAUSING THE LOSS OF STABILITY OF A CANDLESS-FREE WAY
MX2019012497A (en) System and method for monitoring positions of pipe joints in production system.
DK3580535T3 (en) HYDRAULIC MASS DETERMINATION UNIT AND A METHOD FOR DETERMINING THE MASS OF A LOAD IN ITS USE
FR3031388B1 (en) SYSTEM FOR DETECTING PARTIAL OR TOTAL OBTRUCTION OF AT LEAST ONE INTERNAL PIPE OF A TOOL
WO2015165782A3 (en) Sensor and method for detecting at least one measurable measuring variable of a medium in a pipe

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20180925