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标题: ASTM D4611-2008 岩石和土壤比热测试方法下载 [打印本页]

作者: sigh007 时间: 2013-4-2 17:31:28 标题: ASTM D4611-2008 岩石和土壤比热测试方法下载

中文名称: 岩石和土壤比热测试方法

英文名称:Standard Test Method for Specific Heat of Rock and Soil

中标分类：P13	ICS分类：93.020
标准分类编号：AS	页数：4

发布日期：	实施日期：2008-07-01	作废日期：
被替代标准：		代替标准：ASTM D4611-1986(2004)
引用标准：ASTM C303;ASTM C351;ASTM D2766;ASTM D618;ASTM E230;ASTM E344		采用标准：
起草单位：		归口单位：

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范围：1.1 This test method covers the determination of instantaneous and mean specific heat of rock and soil. 1.2 This test method employs the classical method of mixtures. This provides procedures and apparatus simpler than those generally used in scientific calorimetry, an accuracy that is adequate for most rocks and soils, and a degree of precision that is reproducible by laboratory technicians of average skill. While this test method was developed for testing rock and soil, it is easily adaptable to measuring the specific heat of other materials. 1.3 The testing procedure provides an instantaneous specific heat over the temperature 25 to 300°C or a mean specific heat in that temperature range. 1.4 The test procedure is limited to dry samples. 1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. 1.6 This stan

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