13.080.20;93.020 标准查询与下载
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This document specifies methods of test for the determination of the Atterberg limits of a soil. The Atterberg limits comprise the liquid limit, plastic limit and shrinkage limit. These limits are also called consistency limits. This document covers the determination of the liquid limit and the plastic limit only.
Geotechnical investigation and testing - Laboratory testing of soil - Part 12: Determination of liquid and plastic limits (ISO 17892-12:2018); German version EN ISO 17892-12:2018
- ICS
- 13.080.20;93.020
- CCS
- 发布
- 2018-10-01
- 实施
DIN EN ISO 17892-8:2018 土工调查和试验.土壤的实验室试验.第8部分:松散的不排水三轴向试验(ISO 17892-8-2018); 德文版本EN ISO 17892-8-2018
This international standard specifies a method for unconsolidated undrained triaxial compression tests. This international standard is applicable to the laboratory determination of undrained triaxial shear strength under compression loading within the scope of geotechnical investigations. The cylindrical specimen, which may comprise undisturbed, re-compacted, remoulded or reconstituted soil, is subjected to an isotropic stress under undrained conditions and thereafter is sheared under undrained conditions. The test allows the determination of shear strength and stress-strain relationships in terms of total stresses. Non-standard procedures such as tests with the measurement of pore pressure or tests with filter drains are not covered in this document. NOTE This document fulfils the requirements of unconsolidated undrained triaxial compression tests for geotechnical investigation and testing in accordance with EN 1997-1 and EN 1997-2.
Geotechnical investigation and testing - Laboratory testing of soil - Part 8: Unconsolidated undrained triaxial test (ISO 17892-8:2018); German version EN ISO 17892-8:2018
- ICS
- 13.080.20;93.020
- CCS
- P13
- 发布
- 2018-07-01
- 实施
This document specifies methods for the determination of the liquid and plastic limits of a soil. These comprise two of the Atterberg limits for soils. The liquid limit is the water content at which a soil changes from the liquid to the plastic state. This document describes the determination of the liquid limit of a specimen of natural soil, or of a specimen of soil from which material larger than about 0,4 mm has been removed. This document describes two methods: the fall cone method and the Casagrande method. NOTE The fall cone method in this document should not be confused with that of ISO 17892-6. The plastic limit of a soil is the water content at which a soil ceases to be plastic when dried further. The determination of the plastic limit is normally made in conjunction with the determination of the liquid limit. It is recognized that the results of the test are subject to the judgement of the operator, and that some variability in results will occur.
Geotechnical investigation and testing - Laboratory testing of soil - Part 12: Determination of liquid and plastic limits
- ICS
- 13.080.20;93.020
- CCS
- 发布
- 2018-06-01
- 实施
This international standard specifies a method for the unconfined compression test. This international standard 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 should be 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.
Geotechnical investigation and testing - Laboratory testing of soil - Part 7: Unconfined compression test (ISO 17892-7:2017); German version EN ISO 17892-7:2018
- ICS
- 13.080.20;93.020
- CCS
- P13
- 发布
- 2018-05-01
- 实施
EN ISO 18674-3 applies to the measurement of displacements across a measuring line by means of inclinometers carried out for geotechnical monitoring. ISO 18674-3 also refers to deflectometers (see Annex B) to supplement inclinometers for the determination of horizontal displacements across horizontal measuring lines.
Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 3: Measurement of displacements across a line: Inclinometers (ISO 18674-3:2017); German version EN ISO 18674-3:2017
- ICS
- 13.080.20;93.020
- CCS
- P21
- 发布
- 2018-04-01
- 实施
Geotechnical investigation and testing. Laboratory testing of soil. Part 7: Unconfined compression test
- ICS
- 13.080.20;93.020
- CCS
- P13
- 发布
- 2018-03-15
- 实施
- 2018-03-15
This document specifies a method for unconsolidated undrained triaxial compression tests. This document is applicable to the laboratory determination of undrained triaxial shear strength under compression loading within the scope of geotechnical investigations. The cylindrical specimen, which can comprise undisturbed, re-compacted, remoulded or reconstituted soil, is subjected to an isotropic stress under undrained conditions and thereafter is sheared under undrained conditions. The test allows the determination of shear strength and stress-strain relationships in terms of total stresses. Non-standard procedures such as tests with the measurement of pore pressure or tests with filter drains are not covered in this document. NOTE This document fulfils the requirements of unconsolidated undrained triaxial compression tests for geotechnical investigation and testing in accordance with EN 1997-1 and EN 1997-2.
Geotechnical investigation and testing - Laboratory testing of soil - Part 8: Unconsolidated undrained triaxial test
- ICS
- 13.080.20;93.020
- CCS
- P13
- 发布
- 2018-02-01
- 实施
This document specifies a method for consolidated triaxial compression tests on water-saturated soils. This document is applicable to the laboratory determination of triaxial shear strength under compression loading within the scope of geotechnical investigations. The cylindrical specimen, which can comprise undisturbed, re-compacted, remoulded or reconstituted soil, is subjected to an isotropic or an anisotropic stress under drained conditions and thereafter is sheared under undrained or drained conditions. The test allows the determination of shear strength, stress-strain relationships and effective stress paths. All stresses and strains are denoted as positive numerical values in compression. NOTE 1 This document provides a test for a single specimen. A set of at least three relatable tests are required to determine the shear strength parameters from these tests. Procedures for evaluating the results are included in Annex B and, where required, the shear strength parameters are to be included in the report. Special procedures such as: a) tests with lubricated ends; c) tests with zero lateral strain (K0) consolidation; e) tests without rubber membranes; b) multi-stage tests; d) tests with local measurement of strain or local measurement of pore pressure; f) extension tests; g) shearing where cell pressure varies, are not fully covered in this procedure. However, these specific tests can refer to general procedures described in this document. NOTE 2 This document fulfils the requirements of consolidated triaxial compression tests for geotechnical investigation and testing in accordance with EN 1997-1 and EN 1997-2.
Geotechnical investigation and testing - Laboratory testing of soil - Part 9: Consolidated triaxial compression tests on water saturated soils
- ICS
- 13.080.20;93.020
- CCS
- P13
- 发布
- 2018-02-01
- 实施
This document specifies the measurement of displacements across a line by means of inclinometers carried out for geotechnical monitoring. General rules of performance monitoring of the ground, of structures interacting with the ground, of geotechnical fills and of geotechnical works are presented in This document also refers to deflectometers (see Annex B) to supplement inclinometers for the determination of horizontal displacements across horizontal measuring lines. NOTE In general, there are two independent displacement components acting across measuring lines. Inclinometers allow the determination of the two components for vertical measuring lines. For horizontal lines, inclinometers are limited to the determination of the vertical component only. If applied in conjunction with ISO 18674-2, this document allows the determination of displacements acting in any direction. This document is applicable to: — checking geotechnical designs in connection with the Observational Design procedure; — monitoring of geotechnical structures prior to, during and after construction (e.g. natural slopes, slope cuts, embankments, excavation walls, foundations, dams, refuse dumps, tunnels); — deriving geotechnical key parameters (e.g. from results of pile load tests or trial tunnelling); — identification and monitoring of active shear planes in the ground. NOTE This document fulfils the requirements for the performance monitoring of the ground, of structures interacting with the ground and of geotechnical works by the means of inclinometers as part of the geotechnical investigation and testing in accordance with References [1] and [2].
Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 3: Measurement of displacements across a line: Inclinometers
- ICS
- 13.080.20;93.020
- CCS
- P21
- 发布
- 2017-10-01
- 实施
Geotechnical investigation and testing - Laboratory testing of soil - Part 6: Fall cone test (ISO 17892-6:2017); German version EN ISO 17892-6:2017
- ICS
- 13.080.20;93.020
- CCS
- B11
- 发布
- 2017-07
- 实施
Geotechnical investigation and testing. Laboratory testing of soil. Incremental loading oedometer test
- ICS
- 13.080.20;93.020
- CCS
- P13
- 发布
- 2017-04-30
- 实施
- 2017-04-30
Geotechnical investigation and testing - Laboratory testing of soil - Part 4: Determination of particle size distribution (ISO 17892-4:2016); German version EN ISO 17892-4:2016
- ICS
- 13.080.20;93.020
- CCS
- P13
- 发布
- 2017-04
- 实施
Geotechnical investigation and testing. Laboratory testing of soil. Fall cone test
- ICS
- 13.080.20;93.020
- CCS
- B11
- 发布
- 2017-03-31
- 实施
- 2017-03-31
Geotechnical investigation and testing - Laboratory testing of soil - Part 5: Incremental loading oedometer test
- ICS
- 13.080.20;93.020
- CCS
- B10
- 发布
- 2017-03
- 实施
Geotechnical investigation and testing - Laboratory testing of soil - Part 6: Fall cone test
- ICS
- 13.080.20;93.020
- CCS
- B10
- 发布
- 2017-03
- 实施
Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 2: Measurement of displacements along a line: Extensometers (ISO 18674-2:2016); German version EN ISO 18674-2:2016
- ICS
- 13.080.20;93.020
- CCS
- P21
- 发布
- 2017-03
- 实施
Geotechnical investigation and testing - Laboratory testing of soil - Part 5: Incremental loading oedometer test
- ICS
- 13.080.20;93.020
- CCS
- P10
- 发布
- 2017-02-01
- 实施
Geotechnical investigation and testing - Laboratory testing of soil - Part 6: Fall cone test
- ICS
- 13.080.20;93.020
- CCS
- B11
- 发布
- 2017-02-01
- 实施
Geotechnical investigation and testing. Laboratory testing of soil. Determination of particle size distribution
- ICS
- 13.080.20;93.020
- CCS
- P13
- 发布
- 2016-12-31
- 实施
- 2016-12-31
Geotechnical investigation and testing. Geotechnical monitoring by field instrumentation. Measurement of displacements along a line: Extensometers
- ICS
- 13.080.20;93.020
- CCS
- P13
- 发布
- 2016-11-30
- 实施
- 2016-11-30
