总结归纳了大量金属材料低温蠕变的数据，为选择低温结构材料提供了依据。
A great deal of date of metal materials cryogenic creep have been summarized for selecting constrtion materials at low temperature.
钛合金的蠕变行为是非常复杂的。通常蠕变行为可以分为低温蠕变、晶界滑移蠕变、扩散蠕变和位错蠕变等。
The creep behavior of ti alloys is complicated and can usually be divided into low temperature creep, grain boundary slip creep, diffusion creep and dislocation creep, so on.
应用低温弯曲和弯曲蠕变试验所得数据，给出了破坏能的简单计算方法。
With data obtained from low temperature bending and bending creep test, a simple calculation method is given for calculating rupture energy.
不同区间采用不同的指标来表征沥青的温度敏感性，低温区间采用沥青蠕变劲度随温度的变化率SAS作为评价指标；
The change rate of creep stiffness with temperature (SAS) is proposed to evaluate the temperature susceptibility of asphalt binder at low temperature zone.
老化后的改性沥青表现出更好的高温刚性，蠕变劲度降低，蠕变速率增大，老化后沥青的低温性能提高，且长期使用性能良好。
The results showed that the complex modulus of the original asphalt after aging was improved and adding SBS or SBS with SWD to the asphalt enhanced the…
蠕变粘度在较低温度下随时间增加较快，而在较高温度区随时间增加较缓。
The creep viscosity increased rapidly at low temperature, but changed quite mildly at h...
蠕变粘度在较低温度下随时间增加较快，而在较高温度区随时间增加较缓。
The creep viscosity increased rapidly at low temperature, but changed quite mildly at h...
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