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MAY | 2018

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24 ista views • May 2018 • www.ista.org Incline Impact Test Results & Observations The results for the unit loads tested per the procedure identified in Section 2.3.2 are reported in Table 7. The average impact velocities for stacking patterns AABBAA and AAAABB were observed to be 0.73 m/s and 0.70 m/s respectively. Evaluation of Stability of Unit Loads for Tilt and Shock Events During Distribution > CONTINUED FROM PAGE 23 Stacking Pattern AABBAA Replicate Test Face 5 Face 6 Face 4 Face 2 Layer 1 Pre-Test 2.54 1.91 4.45 3.81 Top 3.18 1.27 3.18 4.45 Middle 1.91 2.54 1.91 5.08 Bottom Mid-Test 12.07 Face 5 selected for mid- and post- tests Face 2 selected for mid- and post- tests 7.62 Top 10.16 8.26 Middle 6.99 7.62 Bottom Post-Test 16.51 14.61 Top 15.24 13.97 Middle 10.80 7.62 Bottom Total Offset 13.97 10.80 Top 12.07 9.53 Middle 8.89 2.54 Bottom 2 Pre-Test 1.27 0.00 0.64 5.08 Top 1.91 1.91 0.00 6.35 Middle 0.00 1.27 2.54 4.45 Bottom Mid-Test 7.62 Face 5 selected for mid- and post- tests Face 2 selected for mid- and post- tests 8.89 Top 3.81 10.16 Middle 0.64 3.81 Bottom Post-Test 10.80 15.24 Top 6.99 15.24 Middle 2.54 9.53 Bottom Total Offset 9.53 10.16 Top 5.08 8.89 Middle 2.54 5.08 Bottom 3 Pre-Test 4.45 0.00 4.45 4.45 Top 5.08 0.00 0.00 5.08 Middle 1.91 0.64 2.54 2.54 Bottom Mid-Test 12.07 Face 5 selected for mid- and post- tests Face 2 selected for mid- and post- tests 13.34 Top 10.16 12.07 Middle 5.08 8.26 Bottom Post-Test 19.05 23.50 Top 15.88 19.05 Middle 9.53 11.43 Bottom Total Offset 14.61 19.05 Top 12.07 13.97 Middle 7.62 8.89 Bottom Table 7: Incline Impact Test Offset Measurement Results (cm)

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