.
. , ( 2), , . .
( 1) , . , .
, . , .
. , , . , .
. 1976 .
BRE Digest, April 1989
Simple measuring and monitoring of movement in low-rise buildings
Construction Research Communications Ltd, PO Box 202, Watford, Herts, WD2 7QG
. , . , .
BRE () .
, GSA. , , .
, .
, , . , 1 , 2 , .
, , . , - .