Abstract: The virtual contact loading method is further developed in this paper tostudy the multi-body contact phenomena within solid and hollow roller bearings. The distributive virtual contact loads are ...

Abstract: The Virtual Contact Loading Method is developed in this paper to study the load distributions in bolt-nut connectors and threaded pipe joints. A simplified three-dimensional computational model ...

Abstract: The test time, the time the failure occurred, and the service life of microsprayers of accelerated life tests are analyzed and compared with those of normal life tests on the basis of the life distribution and parameters ...

Abstract: An optical method was developed to measure the two-dimensional (2D) surface curvatures of electronic packages by employing four laser beams. Each laser beam measures the slopes of the surface ...

Abstract: A new idea is investigated in this study to reduce the cover spalling of high-strength concrete columns: installing relatively cheap materials such as household fly screen and wire mesh in the formwork of RC columns. Three ...

Abstract: In this paper, a general solution of an

Abstract: Board-level thermomechanical fatigue lifetimes of five different wafer-level chip scale packages (WCSPs) with lead-free solder joints were studied by both experiment and finite element method ...

Abstract: The properties of red sandstone, such as structures and compositions and disintegration characteristics, were investigated through a series of tests including laboratory tests, a large-scale simulated experimental test, ...

Abstract: Combining sewer junctions with a lateral inflow at