An Alternative Approach to Control Measurements of Crane Rails

Marjetič, Aleš; Kregar, Klemen; Ambrožič, Tomaž; Kogoj, Dušan

doi:10.3390/s120505906

Cited by 14 publications

(15 citation statements)

References 1 publication

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“…Geodeti na podlagi terenskih meritev določimo dejanske premike kot na primer Marjetič et al (2012), Kregar et al (2015), in natančnost določitve premikov z uporabo statističnih metod kot na primer Kregar et al (2012), Urbančič et al (2016). Nalogo lahko tudi obrnemo.…”

Section: Uvodunclassified

An alternative approach to testing displacements in a geodetic network

Savšek¹

2017

geod. vestn.

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Section: Uvodunclassified

An alternative approach to testing displacements in a geodetic network

Savšek¹

2017

geod. vestn.

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“…The monitoring can be done with classic topographic techniques by the use of total station and level instrument in order to survey the position of crane rail in ground plan and the height of crane rail (axial slope) and the height of travelling track (lateral slope). This approach was applied by Marjetič et al, 2012 that have developed a simple tool to improve the accuracy of the height determination with total stations. Over the years, highly automated solutions have been developed that allow dimensional checks to be carried out.…”

Section: Introductionmentioning

confidence: 99%

Geomatic Techniques for Monitoring and Verifying of the Wear Condition of the Runways of the Bridge Cranes

Costantino

Pepe

Alfio

et al. 2019

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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Abstract. Monitoring and diagnostics of the lifting systems in the field of rail transport play a fundamental role in order to enable it to function safely providing any deviations from the expected behaviour of the regular conditions. The transit of heavy convoys naturally tends to worsen the geometrical position and, of consequence, it is necessary to identify some monitoring techniques that allow to establish the maintenance of infrastructure in accordance with the standards UNI ISO 9927-1 and in according to ISO 12488-1 must be verify the tolerance for wheels and travel and traversing tracks; for a crane runway these are for example the span, the position and height of the rails.. Especially the ground infrastructure related to the bridge crane requires periodic checks. The purpose of this paper is to identify suitable geomatics techniques for monitoring of the runways of the bridge cranes. To achieve this aim, the paper is divided in more sections. In the first part, the paper describes the area involved in the monitoring and standards in the field of monitoring the wear of the rails. In the second part, the paper describes the criteria and regulations for checking the wear of the bridge cranes using several geomatics techniques, tool and software.

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“…Marjetič et al developed a simple tool to improve the accuracy of the height determination with total stations [4]. Nevertheless, a major drawback is that each position has to be measured manually.…”

Section: Introductionmentioning

confidence: 99%

Comprehensive and Highly Accurate Measurements of Crane Runways, Profiles and Fastenings

Dennig

Bureick

Link

et al. 2017

Sensors

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The process of surveying crane runways has been continually refined due to the competitive situation, modern surveying instruments, additional sensors, accessories and evaluation procedures. Guidelines, such as the International Organization for Standardization (ISO) 12488-1, define target values that must be determined by survey. For a crane runway these are for example the span, the position and height of the rails. The process has to be objective and reproducible. However, common processes of surveying crane runways do not meet these requirements sufficiently. The evaluation of the protocols, ideally by an expert, requires many years of experience. Additionally, the recording of crucial parameters, e.g., the wear of the rail, or the condition of the rail fastening and rail joints, is not regulated and for that reason are often not considered during the measurement. To solve this deficit the Advanced Rail Track Inspection System (ARTIS) was developed. ARTIS is used to measure the 3D position of crane rails, the cross-section of the crane rails, joints and, for the first time, the (crane-rail) fastenings. The system consists of a monitoring vehicle and an external tracking sensor. It makes kinematic observations with the tracking sensor from outside the rail run, e.g., the floor of an overhead crane runway, possible. In this paper we present stages of the development process of ARTIS, new target values, calibration of sensors and results of a test measurement.

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An Alternative Approach to Control Measurements of Crane Rails

Cited by 14 publications

References 1 publication

An alternative approach to testing displacements in a geodetic network

An alternative approach to testing displacements in a geodetic network

Geomatic Techniques for Monitoring and Verifying of the Wear Condition of the Runways of the Bridge Cranes

Comprehensive and Highly Accurate Measurements of Crane Runways, Profiles and Fastenings

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