.... Maximum and minimum allowable drilling pressures are given for tensile failure and shear failure criterions, and allowable drilling pressure regions are drawn in the space of in situ hydrostatic stress P 0 , deviatoric stress S 0 , and pore pressure p 0 . By comparing with classical elastic constitutive...

... Mechanical and Failure Properties of Solder Joints ,” Ph.D. thesis , Department of Mechanical Engineering, National University of Singapore , Singapore. [7] Zhang , L. , Sitaraman , R. , Patwardhan , V. , Nguyen , L. , and Kelkar , N. , 2003 , “ Solder Joint Reliability Model...

...K. Y. Volokh Failure of a single-atomic-layer graphene sheet is analyzed in plane tension under the varying biaxiality condition. The analysis is based on the combined use of continuum and molecular mechanics where the strain energy is expressed with the help of the Tersoff-Brenner atomistic...

...J. A. Cordes; J. Lee; T. L. Myers; G. Hader; L. Reinhardt; C. Kessler; N. Gray; M. A. Guevara The U.S. Army uses several types of tests to increase the reliability of gun-fired munitions. Systems, subsystems, and components are gun fired to assess reliability. When failures are found, root-cause...