基于平头压痕理论和蠕变损伤理论，提出了采用平头压痕试验和拉伸蠕变试验相结合的方法来确定铝合金2a12的蠕变剩余寿命。

A method of predicting the residual creep life of aluminum alloy 2a12 by using indentation test method with flat cylindrical indenters was proposed.

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以退火纯铜及正火铝青铜在轴向拉伸下进行室温静、动态蠕变试验。

In this paper, creep tests were carried out on annealed pure copper and normalized bronze containing Al under static and cyclic tension at room temperature.

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论述了辐照后包壳管在热室中的拉伸、爆破、蠕变等试验方法，比较辐照前后包壳力学性能的变化。

Tensile test, tube burst test and creep test of irradiated cladding in hot cell were discussed. The changes of mechanical properties of cladding before and after irradiation were compared.

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