标准编号：ISO 17892-7:2017
中文名称：岩土工程勘察和测试 土壤的实验室测试 第7部分：无侧限压缩试验返回
英文名称：Geotechnical investigation and testing — Laboratory testing of soil — Part 7: Unconfined compression test
发布日期：2017-11
标准范围
This document specifies a method for the unconfined compression test.
This document is applicable to the determination of the unconfined compressive strength for a homogeneous specimen of undisturbed, re-compacted, remoulded or reconstituted soil under
compression loading within the scope of geotechnical investigations.
This test method is useful to estimate the undrained shear strength of soil. It is noted that drainage is not prevented during this test. The estimated value for undrained shear strength is, therefore, only valid for soils of low permeability, which behave sufficiently undrained during the test.
NOTE This document fulfils the requirements of unconfined compression tests for geotechnical investigation and testing in accordance with EN 1997-1 and EN 1997-2.
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