The main tension zone and law of stress distribution are investigated regarding the relative width of diagonal tension stress zone as variable. 以坝踵主拉应力区相对宽度为变量,探讨了重力坝坝踵主拉应力区的范围和应力分布规律。
The model test was characterized in the aspect of emulating the cable-action by diagonal loading facility, measuring the sheath friction by an auxiliary model, and distributing the stress sensors throughout the model. 对足尺模型进行斜向加载模拟斜拉索作用、借助于辅助模型研究孔道摩阻、全方位布置传感器测点等做法构成本次试验研究的特色。
Stress in SGP laminated glass in temperature of~ 20 ℃ is a rectangular area on diagonal of the plate. As temperature rises, the rectangular stress area increases, and becomes a square area. 在20℃时,SGP夹层玻璃的最大主应力集中在对角线附近的矩形区域,随着温度的升高,矩形区域长大,变为方形区域。