In order to study the andesitic porphyrite failure rule of open-cut blasting in diversion tunnel reservoir, taking Qianping reservoir project as an example through test and vibration detection, field observation, statistical analysis numerical simulation, technology open cut is studied. Finite element method software ANSYS was used establish finite calculation model reservoir. The process simul...

Manual, semi-conventional, and conventional weed eradication are the three forms of utilized. Farmers benefit greatly from usage weeding equipment in combating pests fields. The blade you use determines how successful at weeding. As a result, it is required to examine weeds blade. With tetrahedral mesh, simulation utilizing finite element analysis approach allows for optimization design, comput...

Microcantilevers are the basic MEMS devices, which can be used as sensors, actuators and electronics can be easily built into them. The detection principle of microcantilever sensors is based on the measurement of change in cantilever deflection or change in its resonance frequency. The objective of this work is to explore the analogies between mechanical and electrical equivalent of microcanti...