• ASTM D7070-16

ASTM D7070-16

  • Standard Test Methods for Creep of Rock Core Under Constant Stress and Temperature
  • standard by ASTM International, 11/01/2016
  • Category: ASTM

$48.00 $24.00

1.1 These test methods cover the creep behavior of intact weak and hard rock core in fixed states of stress at ambient (room) or elevated temperatures. For creep behavior at lower temperatures refer to Test Method D5520. The methods specify the apparatus, instrumentation, and procedures necessary to determine the strain as a function of time under sustained load at constant temperature and when applicable, constant humidity.

1.1.1 Hard rocks are considered those with a maximum axial strain at failure of less than 2 %. Weak rocks include such materials as salt, potash, shale, and weathered rock, which often exhibit very large strain at failure.

PDF

All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.

Multi-User Access

After purchasing, you have the ability to assign each license to a specific user.

Printable

At any time, you are permitted to make printed copies for your and your members' reference use.

ASTM C1077-15

ASTM C1077-15

Standard Practice for Agencies Testing Concrete and Concrete Aggregates for Use in Construction and ..

$29.00 $58.00

ASTM C470/C470M-15

ASTM C470/C470M-15

Standard Specification for Molds for Forming Concrete Test Cylinders Vertically..

$24.00 $48.00

ASTM D2692/D2692M-15

ASTM D2692/D2692M-15

Standard Test Method for Air Permeability of Tire Fabrics, Tire Cord Fabrics, Tire Cord, and Yarns..

$24.00 $48.00

ASTM D3217/D3217M-15

ASTM D3217/D3217M-15

Standard Test Methods for Breaking Tenacity of Manufactured Textile Fibers in Loop or Knot Configura..

$24.00 $48.00