Fractures are considered as the most important feature in the fractured reservoirs, especially in the carbonate heterogeneous
reservoirs. However, fractures diagnosis is not valuable, unless they could be applied to ...

Accurate assessment of the robots’ stiffness is a difficult step in calculating the effect of the components flexibility on the accuracy and performance of the robots. This difficulty is sometimes resulted from the complex ...

to evaluate the effects of the joints and bodies flexibility on position accuracy of the robot. For this purpose, a continuous modeling method based on the energy method and Castigliano’s 2nd theorem is presented. The capabilities of this method significantly...

This paper deals with two-dimensional plane stress wrinkling model of elastic/plastic annular plate. Based on energy method and nonlinearity of strain-displacement law, a bifurcation functional in polar coordinate is derived analytically...

This paper deals with two-dimensional plane stress wrinkling model of elastic/plastic

annular plate. Based on energy method and nonlinearity of strain-displacement law, a bifurcation

functional in polar coordinate is derived...

This paper deals with two-dimensional plane stress wrinkling model of a plastic annular

plate. Based on energy method and the nonlinearity of strain-displacement law, a bifurcation function in

polar coordinates is derived analytically...