In this paper, 3-d stress fields in a prestressed reinforced concrete structure were analyzed using twice-freezingstressmethod of photoelasticity.
本文提出用三维光弹性应力冻结法模拟分析预应力钢筋混凝土结构中的应力。
2
The control method of the ground freezing effect to the surrounding soil is also discussed in the paper. At the same time, the distribution and variation law of temperature, stress and...
同时,现场实测所得温度、应力、位移场的分布与变化规律,对于今后冻结工程具有重要的指导意义。
3
The traditional photoelastic stress-freezingmethod is extended in this paper in which the physical and experimental bases for THR three-dimensional finite deformation photoelasticity are established.