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Keywords: bending
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021209.
Published Online: January 19, 2012
... torsion and bending to elbow deflections. 08 09 2010 14 02 2011 19 01 2012 19 01 2012 bending curve fitting displacement measurement polymers pressure vessels torsion elbow flexibility code case N-319-3 high density polyethylene elbows segmented elbows piping...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2012, 134(1): 011204.
Published Online: December 1, 2011
...Rongsheng Li; Zengliang Gao; Yuebao Lei A global limit load solution is derived in this paper for embedded off-set elliptical cracks in a plate under combined tension and bending, based on the net-section collapse principle. The new limit load solution is validated using 3D elastic-perfectly...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. December 2011, 133(6): 064503.
Published Online: October 19, 2011
... high vibrational bending stresses and corrosive agents. It was shown that the role of a vibrational bending stress due to high velocity of input steam is very impressive. The important point in this study was the branching of corrosion fatigue cracks during their growth in presence of NaOH and chloride...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2011, 133(5): 051701.
Published Online: July 11, 2011
...Nikzad Nourpanah; Farid Taheri The reeling technique presents an economical pipeline installation method for offshore oil and gas applications, especially for thick-wall (low D / t ) pipelines. During reeling, the pipe is subjected to large plastic bending strains up to 3%. In thick-wall pipes...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2011, 133(4): 041207.
Published Online: May 17, 2011
...Yinsheng Li; Kunio Hasegawa; Akira Shibuya; Nathaniel G. Cofie When a flaw is detected in a stainless steel piping system, an evaluation has to be performed to determine its suitability for continued operation. The failure bending moment of the flawed pipe can be predicted by limit load criterion...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2011, 133(4): 041203.
Published Online: May 11, 2011
... of a three dimensional elastic body with no a priori assumption and the equilibrium of a segment deformed by bending moments. To verify the accuracy of the equivalent elastic constants, a linear static analysis of sandwiched aluminum plates subjected to lateral pressure is carried out. The results...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. June 2011, 133(3): 031204.
Published Online: March 30, 2011
... piping load interaction curves, nonlinear finite element analysis assuming the elastic perfectly plastic material model is performed by using the commercial finite element analysis software ANSYS and multiple piping load combinations, which are the combination of orthogonal bending moment components...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2011, 133(1): 011207.
Published Online: January 20, 2011
... to combinations of bending and normal force is one of the failure modes to be considered in offshore installation of line pipe. The results of axial compression tests are presented: on liner pipe only (I), on liner pipe while positioned in the outer pipe (II), and on the joined liner and outer pipe (III). Thanks...
Topics: Buckling, Pipes
Journal Articles
Publisher: ASME
Article Type: Editorial
J. Pressure Vessel Technol. February 2011, 133(1): 010201.
Published Online: December 22, 2010
...Dennis K. Williams 01 11 2010 04 11 2010 22 12 2010 22 12 2010 bending buckling pipes pressure vessels shells (structures) The special topic articles contained within the following pages are comprised of works from our European Community who has aggressively...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 2011, 133(1): 011201.
Published Online: December 22, 2010
...Sotiria Houliara; Spyros A. Karamanos The present paper investigates structural response and buckling of long unstiffened thin-walled cylindrical steel shells, subjected to bending moments, with particular emphasis on stability design. The cylinder response is characterized by cross-sectional...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2010, 132(4): 041305.
Published Online: July 21, 2010
... their magnitudes because, unfortunately, the amount of experimental data available in literature are rather limited. This paper describes the experiments performed to measure forces in 6 mm diameter tubing containing a bend. Experiments are performed on bends of different radii, with the bend positioned...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. June 2010, 132(3): 031204.
Published Online: May 5, 2010
...AR. Veerappan; S. Shanmugam; S. Soundrapandian Thinning and ovality are commonly observed irregularities in pipe bends, which induce higher stress than perfectly circular cross sections. In this work, the stresses introduced in pipe bends with different ovalities and thinning for a particular...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. June 2010, 132(3): 031701.
Published Online: April 28, 2010
... for successful loading and completion of these tests. This paper makes a detailed discussion on the test setup, test method, loading and boundary conditions, instruments used, and test results obtained from this study. 28 11 2008 08 03 2010 28 04 2010 28 04 2010 bending fracture...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. April 2010, 132(2): 024502.
Published Online: March 30, 2010
...Michael Eggen; Susan C. Mantell; Jane H. Davidson The mechanical behavior of perforated, chopped fiber reinforced polymer plates is measured in three point bend tests to determine if an equivalent elastic modulus can be applied to fiber filled perforated plates despite local areas of reduced...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021402.
Published Online: January 29, 2010
... proposed for assessing the flaws in the p - M (pressure-moment) diagram, which is an easy way to visualize the status of the component with flaws simultaneously subjected to internal pressure p and external bending moment M due to earthquake, etc. If the assessment point ( M r , p r ) lies inside the p - M...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2010, 132(2): 021401.
Published Online: January 12, 2010
.... The COD values were calculated along the thickness at the center of the crack. As for the loading conditions, only remote tension was considered for the plates, whereas remote tension, global bending moment, and internal pressure were considered for the cylinders. The finite element model employed...