ASTM D5202-02

    Standard Test Method for Determining Triaxial Compression Creep Strength of Chemical Grouted Soils

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    1. Scope

    1.1 This test method covers the determination of long- term strength and deformation of a cylindrical specimen of either a (undisturbed) field sample or laboratory-fabricated chemical grouted soil when it is sheared undrained in compression under a constant sustained load. Note 1The voids of chemical grouted soils are most often substantially filled with grout. Thus, pore pressures are unlikely to develop. This test method is not applicable to partially grouted soils in which substantial pore pressures may develop. If pore pressures must be measured, reference is made to Test Method D 4767 for equipment and procedures.

    1.2 This test method provides data useful in determining strength and deformation properties of chemical grouted soils subjected to sustained loads. Mohr strength envelopes may also be determined.

    1.3 The determination of strength envelopes and the development of relationships to aid in interpreting and evaluating test results are left to the engineer or office requesting the test.

    1.4 The values stated in either SI or inch-pound units shall be regarded separately as standard. The values in each system may not be exact equivalents, therefore, each system must be used independently of the other, without combining values in any way.

    1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    D422 Test Method for Particle-Size Analysis of Soils

    D653 Terminology Relating to Soil, Rock, and Contained Fluids

    D854 Test Methods for Specific Gravity of Soil Solids by Water Pycnometer

    D2850 Test Method for Unconsolidated-Undrained Triaxial Compression Test on Cohesive Soils

    D3740 Practice for Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction

    D4219 Test Method for Unconfined Compressive Strength Index of Chemical-Grouted Soils

    D4320 Practice for Laboratory Preparation of Chemically Grouted Soil Specimens for Obtaining Design Strength Parameters

    D4767 Test Method for Consolidated Undrained Triaxial Compression Test for Cohesive Soils

    D6026 Practice for Using Significant Digits in Geotechnical Data

    ICS Code

    ICS Number Code 93.020 (Earth works. Excavations. Foundation construction. Underground works)

    UNSPSC Code

    UNSPSC Code 11111501(Soil); 30111506(Grout)

    Referencing This Standard
    Link Here
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    DOI: 10.1520/D5202-02

    Citation Format

    ASTM D5202-02, Standard Test Method for Determining Triaxial Compression Creep Strength of Chemical Grouted Soils, ASTM International, West Conshohocken, PA, 2002,

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