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本文比较详细地介绍了现有的粘弹性材料的温度应力计算方法,并用来计算了某水库土坝护面板的温度应力。求得的过高的拉应力说明将发生温度裂缝,计算方法和程序可用于其他类似情形。
In this paper, the temperature stress calculation method of existing viscoelastic materials is introduced in detail and used to calculate the thermal stress of the earth dam protective panel of a certain reservoir. Excessive tensile stress obtained indicates that temperature cracks will occur and the calculation methods and procedures can be used in other similar situations.