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Characteristics e.g. tensile strength, characterization method for construction sector, involves determining dissipation factor in dependence of change of temperature, and determining maximum value of factor
Characteristics e.g. tensile strength, characterization method for construction sector, involves determining dissipation factor in dependence of change of temperature, and determining maximum value of factor
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机译：特性例如抗拉强度，建筑领域的表征方法，涉及根据温度变化确定耗散因子，并确定该因子的最大值
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摘要
The method involves producing a sample body from a PVC material. A sinusoidal mechanical load is applied on the sample body under change of temperature of the sample body. A sinusoidal load effect at the sample body is measured. A dissipation factor is determined in dependence of the change of temperature, where a phase angle corresponds to a phase shift between the sinusoidal load signal and the load effect signal resulting at the sample body. A maximum value of the dissipation factor is determined for characterization of mechanical characteristics of the PVC material.
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