Scipediacontent: Scipediacontent moved page Draft Content 953029673 to Bi Hao 2015a

2021-01-28T18:33:42Z

Scipediacontent moved page Draft Content 953029673 to Bi Hao 2015a

Scipediacontent: Created page with " == Abstract == Pipeline systems are commonly used to transport oil, natural gas, water, sewage and other materials. They are normally regarded as important lifeline structur..."

2021-01-28T18:33:38Z

Created page with " == Abstract == Pipeline systems are commonly used to transport oil, natural gas, water, sewage and other materials. They are normally regarded as important lifeline structur..."

New page

== Abstract ==

Pipeline systems are commonly used to transport oil, natural gas, water, sewage and other materials. They are normally regarded as important lifeline structures. Ensuring the safety of these pipeline systems is crucial to the economy and environment. There are many reasons that may result in the damages to pipelines and these damages are often associated with pipeline vibrations. Therefore it is important to control pipeline vibrations to reduce the possibility of catastrophic damages. This paper carries out numerical investigations on the effectiveness of using viscoelastic material layers to mitigate seismic induced vibrations of above ground pipelines. The numerical analyses are carried out by using the commercial finite element code ANSYS. The numerical model of the viscoelastic material is firstly calibrated based on the experimental data obtained from a 1.6m long tubular sandwich structure. The calibrated material model is then applied to the pipeline system. The effectiveness of using viscoelastic materials as the seismic vibration control solution is discussed.

== Original document ==

The different versions of the original document can be found in:

* [http://dx.doi.org/10.14264/uql.2016.1202 http://dx.doi.org/10.14264/uql.2016.1202]

* [https://espace.library.uq.edu.au/view/UQ:399331/PLSE2015_99_BI_The_Effectiveness.pdf https://espace.library.uq.edu.au/view/UQ:399331/PLSE2015_99_BI_The_Effectiveness.pdf]

* [https://espace.library.uq.edu.au/view/UQ:399331 https://espace.library.uq.edu.au/view/UQ:399331],
: [https://espace.library.uq.edu.au/view/UQ:399331/PLSE2015_99_BI_The_Effectiveness.pdf https://espace.library.uq.edu.au/view/UQ:399331/PLSE2015_99_BI_The_Effectiveness.pdf],
: [https://core.ac.uk/display/83963051 https://core.ac.uk/display/83963051],
: [https://academic.microsoft.com/#/detail/2564917259 https://academic.microsoft.com/#/detail/2564917259]

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Bi Hao 2015a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 953029673 to Bi Hao 2015a

Scipediacontent: Created page with " == Abstract == Pipeline systems are commonly used to transport oil, natural gas, water, sewage and other materials. They are normally regarded as important lifeline structur..."