Designation:D2166-00StandardTestMethodforUnconfinedCompressiveStrengthofCohesiveSoil粘性土的无侧限抗压强度标准试验方法This
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1该试验方法适用于确定原状、重塑、或击实的粘性土的无侧限抗压强度,使用在轴向加载的控制应变法
2根据总应力,该试验方法提供粘性土强度的大约值
3该试验方法仅适用于粘性材料,其在加载试验期间不排出或放出水(由于变形或压缩,水从土中排出),并将在卸掉限制压力后保持固有强度,像粘土或是胶结土
干和易脆的土,裂隙的或冲积的材料,粉土,泥炭土,和砂不能用该试验方法测试有效的无侧限抗压强度值
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4该试验方法不