ASTM WK46804

    Revision of D5878 - 08 Standard Guides for Using Rock-Mass Classification Systems for Engineering Purposes

    (What is a Work Item?)

    Active Standard: D5878 - 08

    Developed by Subcommittee: D18.12 | Committee D18 | Contact Staff Manager



    WK46804

    1. Rationale

    Standard has a 2008 date and needs revising.


    Keywords

    classification; classification system; coal mine roof rating (CMRR); Japanese rock mass classification systems; new Austrian tunneling method (NATM); Q-system (NGI); rock mass; rock mass rating system (RMR); rock material field classification system (RMFCS); rock quality designation (RQD); rock structure rating system (RSR); unified rock classification system;Classification (standards)--rock; Engineering criteria/design--soil/rock/related materials; Q-system (NGI); Rock-mass rating (RMR); Rock material field classification procedure (RMFCP); Rock quality designation (RQD); Rock structure rating (RSR) system; Unified rock classification system (URCS);
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    07-23-2014

    Technical Contact:
    Cheng-Wei Chen

    Status:
    Draft Under Development