Advances in Materials Science and Engineering / 2018 / Article / Tab 5

Research Article

Experimental Study on Variable-Amplitude Fatigue of Welded Cross Plate-Hollow Sphere Joints in Grid Structures

Table 5

The calculated result form based on the two theories.

Specimen labelTotal fatigue damage, D
Miner’s ruleCorten-Dolan theory

KQ-4-10.650.65
KQ-4-32.152.19
KQ-4-50.960.99
KQ-4-70.520.52
KQ-4-81.321.35
KQ-5-41.201.21
KQ-5-64.834.88
KQ-5-101.141.15
KQ-5-124.484.50
KQ-5-152.202.24
KQ-5-190.920.92
KQ-5-205.956.00
KQ-7-103.984.03
KQ-7-120.950.96

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