the relationship between velocity and casing stress was showed by experiment and the precision of uniaxial stress measurement was much higher.
试验结果表明,声速与套管的应力变化有较明确的对应关系,单轴应力的测量结果具有相当高的精度。
in this paper the theory of viscoplasticity is applied for the analysis of sea ice loads, and a mathematical creep model under uniaxial stress condition is generalized to a triaxial formulation.
with the uniaxial stress and triaxial stress states as examples, the equivalence between energy release from crack tips and overall deformation energy of cracked rock is analyzed.
the solution, analysis and experimental validation of the new equation under uniaxial stress were performed.
然后,对该方程在单轴应力条件下进行了求解、分析与试验验证。
an experimental study was carried out for the cyclic properties of 316l and 304 austenic stainless steels subjected to uniaxial stress loading at high temperature.
对两种不锈钢材料(316l和304)进行了高温应力控制下的系统循环试验。
because the stress field in three-point bending is not exactly same as the uniaxial stress field, the relationship between the two principal strains departures from hooke's law.
由于三点弯曲过程中产生的非纯单向应力特性,使得两个主应变之间的关系偏离了虎克定律。
by introducing the concept of energy equivalent stain, it is demonstrated that the multi-axial damage evaluation is the same as those in uniaxial stress state.