Starting from the energy principle and regarding the minimumstrainenergy as control condition, we get the best position design of the hanging point.
从能量原理出发,以最小应变能为控制条件,给出两点吊吊点最佳位置的设计。
2
The thesis recommended the theory of minimumstrainenergy, which says the total structural strain energy can be changed by the increase and decrease of constraint number.
The new criterion includes the integral features of the whole field, while the theory of minimumstrain-energy-density factor considers only a single point in the crack tip field.