If the wine racks are high to fit high roofed wine cellars bolts can be placed at the top middle and lower parts of the wine rack.
Earthquake proof wine cellar.
You mention wine racks but one of the safest places for wines in an earthquake is in a wooden box.
Maximized storage capacity at 936 bottles.
Constructed an entire airtight wall and door with combination lock.
These wine racks are designed with a 6 1 2 degree angle sloped to the rear which is mounted against the wall.
Same thing with cardboard boxes keeping the wines low to the ground will help eliminate some damage if that works for you.
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Adding a durable door to your wine rack can also minimize the possibility of bottles falling on the floor during an earthquake.
Protected wine collection by using special straps to secure bottles to the racking.
Converting a storage room to a wine cellar.
Used metal wine racks with black finish.
If you buy wine that way consider stacking wooden boxes but not too high.
Doing this will secure both the wine racks and the wine bottles.