Performance criteria for liquid storage tanks and piping systems subjected to seismic loading
M Vathi, SA Karamanos… - Journal of …, 2017 - asmedigitalcollection.asme.org
In this paper, performance criteria for the seismic design of industrial liquid storage tanks
and piping systems are proposed, aimed at introducing those industrial components into a …
and piping systems are proposed, aimed at introducing those industrial components into a …
Damage investigation in steel pipe under pressure and combined bending moment: Application in structure connected by elbow and reduced tee
Steel tubular structures in pipelines, or those connections such as concentric reductions,
reduced tees, and elbows, all differ in their response to loading, they are sometimes solicited …
reduced tees, and elbows, all differ in their response to loading, they are sometimes solicited …
Univariate fragility models for seismic vulnerability assessment of refinery piping systems
S Caprinozzi, M M. Ahmed… - Pressure Vessels …, 2017 - asmedigitalcollection.asme.org
Piping systems of energy industries in oil & gas play a critical role in meeting the increasing
global energy demand. A great portion of these pipelines is located in high seismic-prone …
global energy demand. A great portion of these pipelines is located in high seismic-prone …
[PDF][PDF] Development of failure mitigation technologies for improving resilience of nuclear structures (4) Failure mitigation of piping systems for excessive earthquakes
I Nakamura, N Kasahara - 2024 - repository.lib.ncsu.edu
As a countermeasure for the beyond design basis events from structural mechanics field, the
concept of passive safety structure has been proposed. The feature of the concept is to allow …
concept of passive safety structure has been proposed. The feature of the concept is to allow …
Simulated seismic behavior of welded steel tee joints and elbows used in natural gas networks
E Pantoli, TC Hutchinson - International Journal of Pressure Vessels and …, 2023 - Elsevier
Welded elbows and tee joints are key components within the natural gas network, hence
understanding their seismic behavior is critical to ensure the robust seismic performance of …
understanding their seismic behavior is critical to ensure the robust seismic performance of …
Numerical Investigation on Strength of Tee Pipes Under In-Plane/Out-of-Plane Cyclic Loading
I Nakamura - Pressure Vessels and Piping …, 2019 - asmedigitalcollection.asme.org
It is known that the expected failure mode of piping systems under excessive seismic motion
would be the fatigue failure at elbows or tees. Although there are a lot of experimental and …
would be the fatigue failure at elbows or tees. Although there are a lot of experimental and …
Numerical examination on seismic response behavior of a piping system considering the plastic deformation of supports
I Nakamura, N Kasahara - International Journal of Pressure Vessels and …, 2024 - Elsevier
A previous study proposed a passive safety structure to mitigate severe damage to crucial
components under the beyond design basis event (BDBE). To examine the applicability of …
components under the beyond design basis event (BDBE). To examine the applicability of …
Quantitative limit state assessment of a 3-inch carbon steel pipe tee in a nuclear power plant using a damage index
SW Kim, DW Yun, SJ Chang, DU Park, BG Jeon - Energies, 2020 - mdpi.com
Seismic motions are likely to cause large displacements in nuclear power plants because
the main mode of their piping systems is dominated by the low-frequency region …
the main mode of their piping systems is dominated by the low-frequency region …
Flat-bottomed design philosophy of Y-typed bifurcations in hydropower stations
Y Wang, C Shi, H Wu, Q Zhang, K Su - Structural engineering and …, 2016 - dbpia.co.kr
The drainage problem in bifurcations causes pecuniary losses when hydropower stations
are undergoing periodic overhaul. A new design philosophy for Y-typed bifurcations that are …
are undergoing periodic overhaul. A new design philosophy for Y-typed bifurcations that are …
Effect of Shape Modeling on FEM Analysis Results of Equal Tee Pipe
I Nakamura, T Shibutani - Pressure Vessels …, 2021 - asmedigitalcollection.asme.org
To understand the properties of the shape of the actual tee pipe and the effect of shape
modeling on finite element method (FEM) analysis results, the authors measured the 3D …
modeling on finite element method (FEM) analysis results, the authors measured the 3D …