Modeling of Preload Bolted Flange Connection Structure for Loosening Analysis and Detection

Table 5

and of the connection structure with 6 bolts under 1500 N impact load with standard preload of 4500 N and loose bolt preload of 300 N.

The test bolt preload	300 N	4500 N
	4.92E6	1.56E6
	2.15	—