Assessing the dynamic response of a steel pipeline to a strong vertical mining tremor using the multiple support response spectrum method
Choose format
RIS BIB ENDNOTEAssessing the dynamic response of a steel pipeline to a strong vertical mining tremor using the multiple support response spectrum method
Publication date: 27.02.2019
Technical Transactions, 2019, Volume 2 Year 2019 (116), pp. 97-108
https://doi.org/10.4467/2353737XCT.19.024.10160Authors
Assessing the dynamic response of a steel pipeline to a strong vertical mining tremor using the multiple support response spectrum method
This paper presents an analysis of the dynamic response of an overground steel pipeline during a strong mining shock. The analysis was conducted using various calculation methods- a time history (THA), a response spectrum (RSA) and a multiple support response spectrum analysis (MSRS). For the THA and MSRS methods, non-uniform effects of ground excitation were taken into account. During the analyses, the bending moment was calculated. On the basis of obtained results, it can be noted that the non-uniform effects had a significant impact on the dynamic behaviour of the pipeline and it was indicated that the MSRS method led to more accurate estimation than the RSA.
Streszczenie
W artykule przedstawiona została analiza odpowiedzi dynamicznej gazociągu na rzeczywisty wstrząs górniczy. W obliczeniach zastosowano metodę całkowania równań ruchu (THA), spektrum odpowiedzi (RSA) oraz wielopodporowego spektrum odpowiedzi (MSRS). W metodzie THA i MSRS uwzględnione zostały efekty związane z nierównomiernością wymuszenia kinematycznego. W trakcie analizy obliczono momenty zginające w konstrukcji, na których podstawie zauważono, że nierównomierne wymuszenie ma wyraźny wpływ na wartość odpowiedzi dynamicznej.
[1] ANSYS Workbench User’s Guide, ANSYS Inc. 2018.
[2] Czerwionka L., Tatara T., Standard response spectra from chosen mining regions at Upper Silesian Coalfield, Technical Transactions, vol. 2-B, 2007, 11-18.
[3] Der Kiureghian A., Neuenhofer A., Response spectrum method for multi-support seismic excitations, Earthquake Engineering and Structural Dynamics, Vol. 8, 1992, 713-740.
[4] Dulinska J., Fabijanska M., Large-dimensional shells under mining tremors from various mining regions in Poland, International Journal of Civil, Environmental, Structural, Construction and Architectural Engineering, Vol. 5, no 11, 2011, 567-574.
[5] Gad E., Wilson J., Moore A., Richards A., Effects of mine blasting on residential structures, Journal of Performance of Constructed Facilities, Vol. 19, issue 3, 2005, 222-228.
[6] Harichandran R., Vanmarcke E., Stochastic variation of earthquake ground motion in space and time, Journal of Engineering Mechanics, ASCE, Vol. 112, 1986, 154-174.
[7] Hindy A., Novak M., Response of pipelines to random ground motion, Journal of the Engineering Mechanics Division, Vol. 106, 1980, 339– 360.
[8] Jihong Y., Zhiqiang Z., Xianming L., A simplified multisupport response spectrum method, Earthquake Engineering and Engineering Vibration, Vol. 11, no. 2, 2012, 243-256.
[9] Konakli K., Der Kiureghian A., Extended MSRS rule for seismic analysis of bridges subjected to differential support motions, Earthquake Engineering and Structural Dynamics, Vol. 40, 2011, 1315-1335.
[10] Lin Y.K., Zhang R., Yong Y., Multiply supported pipeline under seismic wave excitations, Journal of Engineering Mechanics, ASCE, Vol. 116, 1990, 1094-1108.
[11] Lupoi A., The evaluation of bridges response under a spatial varying ground motion, Third International fib Congress incorporating the PCI Annual Convention and Bridge Conference 2010, Vol. 5, 2010, 4270-4286
[12] Tatara T., Pachla F., Kubon P., Experimental and numerical analysis of an industrial RC tower, Bulletin of Earthquake Engineering, Vol. 15, issue 5, 2017, 2149-2171.
[13] Zembaty Z., Vibrations of bridge structure under kinematic wave excitations, Journal of Structural Engineering, ASCE, Vol. 123, 1997, 479-488.
Information: Technical Transactions, 2019, Volume 2 Year 2019 (116), pp. 97-108
Article type: Original article
Titles:
Assessing the dynamic response of a steel pipeline to a strong vertical mining tremor using the multiple support response spectrum method
Assessing the dynamic response of a steel pipeline to a strong vertical mining tremor using the multiple support response spectrum method
Institute of Structural Mechanics, Civil Engineering Faculty, Cracow University of Technology
Institute of Structural Mechanics, Civil Engineering Faculty, Cracow University of Technology
Published at: 27.02.2019
Article status: Open
Licence: None
Percentage share of authors:
Article corrections:
-Publication languages:
EnglishView count: 1343
Number of downloads: 912