EK632
Connections subject to impact or vibration or load reversal (other than that due solely to wind action) should not use bolts in clearance holes.
EK174
The central concepts of limit state design are as follows: All the separate conditions that make the structure unfit for use are taken into account. These are the separate limit […]
EK143
Stiff structures with short natural periods of vibration respond significantly, and so in such a case a proper dynamic analysis should be made.
EK140
Very flexible structures with long natural periods of vibration respond in an equivalent static manner to the high frequencies of earthquake movements, and so can be designed as if loaded […]