SHRP-A-379 traducir

5.1.9 Cumulative Dissipated Energy to Failure (kPa)
i=I
(9)
NON 2.--It is not necessary to measure the dissipated energy for every load cycle; the computer program
used to control the fatigue test will systematically determine the dissipated energy at specified load cycles during the
test. The total dissipated energy to failure will be summarized as part of the computer output.
6. REPORT
6.1 The test report shall include the following information:
6.1.1 Bituminous Mixture Description--bitumen type, bitumen content, aggregate
gradation, and air void percentage.
6.1.2 Specimen Length--millimeters, to four significant figures
figures
figures
6.1.3 Specimen Height--millimeters, average as per section 3.2, to three significant
6.1.4 Specimen Width--millimeters, average as per section 3.2, to three significant
6.1.5 Test Temperature--average during test, to the nearest 1.0°C
6.1.6 Test Results--table listing the following results (to three significant figures) for
each load cycle interval selected by the operator:
Cumulative
Load Applied Beam Tensile Tensile Flexural Phase Dissipated Dissipated
Cycle Load Deflection Stress Strain Stiffness Angle Energy Energy
IIII I III I III
kN mm kPa mm/mm kPa deg kPa kPa
I JJ[ III I III I
6.1.7 Plot of Stiffness versus Load Cycles--refer to figure 6 for typical plot
6.1.8 Initial Flexural Stiffness--kPa, to three significant figures
6.1.9 Cycles to Failure
6.1.10 Cumulative Dissipated Energy to Failure--kPa, to three significant figures
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