Abstract
The m α -tangent method is a simple way to estimate limit load for mechanical components. The method is based on a linear elastic finite element analysis to estimate the limit loads. Present work reports limit loads for branch pipe junctions under internal pressure and in-plane bending which is determined by ma-tangent method. All results are compared with published closed-form solutions and also FE results. The FE results can be found by small-strain three-dimensional finite element (FE) limit load analyses using elastic-perfectly plastic materials. Various branch pipe geometries are considered to verify the accuracy of the ma-tangent method.
| Original language | English |
|---|---|
| Pages (from-to) | 2583-2590 |
| Number of pages | 8 |
| Journal | Procedia Structural Integrity |
| Volume | 2 |
| DOIs | |
| Publication status | Published - 2016 Jan 1 |
| Externally published | Yes |
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Keywords
- branch pipe
- Limit load
- ma-tangent method
ASJC Scopus subject areas
- Mechanical Engineering
- Mechanics of Materials
- Civil and Structural Engineering
- Materials Science(all)
Cite this
Simplified limit load estimation using m α -tangent method for branch pipe junctions under internal pressure and in-plane bending . / Kim, Sang Hyun; Gim, Jae Min; Miao, Wang; Kim, Yun Jae.
In: Procedia Structural Integrity, Vol. 2, 01.01.2016, p. 2583-2590.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Simplified limit load estimation using m α -tangent method for branch pipe junctions under internal pressure and in-plane bending
AU - Kim, Sang Hyun
AU - Gim, Jae Min
AU - Miao, Wang
AU - Kim, Yun Jae
PY - 2016/1/1
Y1 - 2016/1/1
N2 - The m α -tangent method is a simple way to estimate limit load for mechanical components. The method is based on a linear elastic finite element analysis to estimate the limit loads. Present work reports limit loads for branch pipe junctions under internal pressure and in-plane bending which is determined by ma-tangent method. All results are compared with published closed-form solutions and also FE results. The FE results can be found by small-strain three-dimensional finite element (FE) limit load analyses using elastic-perfectly plastic materials. Various branch pipe geometries are considered to verify the accuracy of the ma-tangent method.
AB - The m α -tangent method is a simple way to estimate limit load for mechanical components. The method is based on a linear elastic finite element analysis to estimate the limit loads. Present work reports limit loads for branch pipe junctions under internal pressure and in-plane bending which is determined by ma-tangent method. All results are compared with published closed-form solutions and also FE results. The FE results can be found by small-strain three-dimensional finite element (FE) limit load analyses using elastic-perfectly plastic materials. Various branch pipe geometries are considered to verify the accuracy of the ma-tangent method.
KW - branch pipe
KW - Limit load
KW - ma-tangent method
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UR - http://www.scopus.com/inward/citedby.url?scp=85065763194&partnerID=8YFLogxK
U2 - 10.1016/j.prostr.2016.06.323
DO - 10.1016/j.prostr.2016.06.323
M3 - Article
VL - 2
SP - 2583
EP - 2590
JO - Procedia Structural Integrity
JF - Procedia Structural Integrity
SN - 2452-3216
ER -