T/CHES 29-2019 Gravel test procedures
T/CHES 29-2019 Gravel test procedures
Basic Information
Scope
Main technical content: This specification is divided into 26 chapters and 3 appendices. The main technical content includes basic provisions, preparation of soil samples and test specimens, particle analysis tests, moisture content tests, specific gravity tests, relative density tests, permeability and permeability deformation tests, back-filtration tests, compression tests, direct shear tests, triaxial compression tests, triaxial creep tests, triaxial wetting deformation tests, triaxial deterioration deformation tests, triaxial CT tests, true triaxial tests, vibration triaxial tests, dynamic penetration tests, lateral pressure tests, load tests, wave velocity tests, density tests of deep overburden layers, in-situ density tests, rolling tests, and other indoor and on-site (including in-situ) testing methods.