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

Table 7

and of the connection structure with 6 bolts under 1000 N impact load with standard preload of 5000 N and loose bolt preload of 300 N.

The test bolt preload	300 N	5000 N
	2.65E6	1.10E6
	1.41	—