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Keywords: plastic limit load
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Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2021, 143(2): 021303.
Paper No: PVT-18-1254
Published Online: February 15, 2021
...Hartwig Hübel The simplified theory of plastic zones (STPZ) was mainly developed to determine strain ranges and accumulated strains in the state of shakedown at cyclic loading between prescribed levels of loading. Kinematic hardening is an indispensable feature of the STPZ. The plastic limit load...
Topics: Stress
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2019, 141(2): 021201.
Paper No: PVT-18-1072
Published Online: February 21, 2019
...Da-Som Jeon; Nam-Su Huh; Do-Jun Shim; Sang-Min Lee Based on the detailed three-dimensional (3D) finite element (FE) limit analyses, the present study investigates the plastic limit loads of complex-cracked pipes with two-layered materials for determining maximum load-carrying capacity or critical...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2015, 137(2): 021207.
Paper No: PVT-14-1048
Published Online: October 15, 2014
... in intersecting shells (SAIS) special-purpose computer program. The method for determining the plastic limit load based on the maximum criterion of the rate of the change of the relative plastic work and program module LOAD_PL for its realization are presented. The results of comparisons with the twice elastic...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. June 2014, 136(3): 031201.
Paper No: PVT-12-1057
Published Online: February 14, 2014
... pressure Based on the present FE results, to quantify the effect of the slanted crack on plastic limit loads and easily estimate from a plastic limit load of cylinder with idealized TWC, a slant correction factor for circumferential TWC, S c , is proposed as follows: (10) n Lc , i...
Journal Articles
Article Type: Research-Article
J. Pressure Vessel Technol. April 2013, 135(2): 021206.
Paper No: PVT-12-1013
Published Online: March 18, 2013
... With Hillside Nozzle ,” Proceedings of the ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference , Vol. 3 , Design and Analysis, Vancouver, BC, Canada , July 23–27, pp. 227 – 231 . [8] Li , N. , Sang , Z. F. , and Widera , G. E. O. , 2008 , “ Study of Plastic Limit Load on Pressurized...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. December 2010, 132(6): 061203.
Published Online: October 13, 2010
... agreement. On the basis of the above results, a parametric analysis of the plastic limit moment for cylindrical vessels under in-plane moment on the nozzle was carried out, and an empirical formula is proposed. The results can serve as a supplement to the available data of plastic limit load for cylindrical...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. November 2008, 130(4): 041210.
Published Online: October 2, 2008
...N. Li; Z. F. Sang; G. E. O. Widera The objective of this work is to study the plastic limit load of cylindrical vessels with different lateral angles θ under increasing internal loadings. Three full size test vessels with different structure dimensions were fabricated for testing. A three...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. August 2007, 129(3): 468–473.
Published Online: November 16, 2006
...Nam-Su Huh; Yun-Jae Kim; Young-Jin Kim The present paper provides plastic limit load solutions for axial and circumferential through-wall cracked pipes based on detailed three-dimensional (3D) finite element (FE) limit analysis using elastic-perfectly plastic behavior. As a loading condition, axial...
Journal Articles
Article Type: Research Papers
J. Pressure Vessel Technol. February 2006, 128(1): 49–56.
Published Online: November 1, 2005
...Z. F. Sang; H. F. Wang; L. P. Xue; G. E. O. Widera The purpose of this work is to study the plastic limit load of pad reinforced cylindrical vessels with different d/D ratios under out-of-plane moment loading on a nozzle. Three full-scale test models were designed and fabricated. A 3-D nonlinear...