【摘要】 计算了几种不同材料支撑墙在不同承压和允许倾斜角度范围内的应力和形变分布。计算结果表明 ,采用热压氮化硅或氧化锆陶瓷制作的支撑墙具有足够高的机械强度 ,是支撑墙材料的较好选择。更多还原

【Abstract】 The distribution of stress and distortion of several kinds of spacers made of different materials are calculated for different pressures and allowable obliquity.The calculated results show that porcelain of both silicon nitride and zirconia are good candidates because of their high mechanical strength.更多还原