how can i say..
the power that regists earthquake... ...
for example this building's ( ) level is 4.0 magnitudeI want to know the terms that explain "the power that resists(or stands) earthquake in building.. "
it is '내진 강도' in korean ....

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thanks Henry and Deanna for help ^^ though

Question

how can i say.. 
the power that regists earthquake... ...
for example this building's (          ) level is 4.0 magnitudeI want to know the terms that explain "the power that resists(or stands) earthquake in building.. " 
it is '내진 강도' in korean  .... 

==========================
thanks Henry and Deanna for help ^^ though

Answer

You could measure it in terms of a ritcher scale i think

Answer

Earthquake resistance.   A building's earthquake resistance is measured by the magnitude of teh earthquake it can withstand.  Earthquake resistant building codes are designed to prevent total destruction of buildings for earthquakes not greater than 8.5 on the Richter Scale. 

The building would have an earthquake resistance of 8.5.

Answer

Quake resistant, maybe?

Answer

This is a difficult question, but I believe the answer is: seismic resistance