The paper provides a review on analytical flaw assessment methods with the focus on
fracture under monotonic loading and fatigue crack propagation. The first topic comprises …

This study examines changes in CEOs' incentive to manage their firms' reported earnings
during their tenure. Earnings overstatement is greater in the early years than in the later …

In this work, finite element (FE) method is used to determine plastic limit load solutions for
pipe bends with circumferential through-wall crack under torsion moment. Both extrados and …

This paper investigates the fracture response and crack-tip constraint of two typical compact
tension specimens. They are pre-cracked plain-sided and side-grooved specimens. In order …

In the oil and gas transportation system over long distance, application of high‐strength
pipeline steels can efficiently reduce construction and operation cost by increasing …

In this study, the approximate estimates of elastic-plastic J and COD for thin-walled pipes
with axial through-wall cracks (TWCs) and high strain hardening exponents under internal …

Application of thin-walled high strength steel has become a trend in the oil and gas
transportation system over long distance. Failure assessment is an important issue in the …

三维裂纹仿真分析和防断裂设计问题一直是断裂理论和工程应用研究的主要课题.
管道系统是核动力工程中的关键部件. 运用三维有限元分析软件ANSYS 和裂纹分析专用程序 …

In this paper, reference stress based J estimation equations are presented for
circumferential constant-depth surface and through-wall cracked cylinders with the radius to …

Three-dimensional crack behavior simulation analysis and anti-fracture design have been a
main subject in fracture theory and engineering application. Pi** system is a key part of …