GOSUDARSTVENNYJ NAUCHNO-ISSLEDOVATEL'SKIJ, PROEKTN;ONA I ZHELEZOBETONA;GNIN P
发明人:
SAGAJDAK A.I.,KRYLOV S.B.
申请号：
RU19980120847
公开号：
RU2147736(C1)
申请日:
1998.11.16
申请国别(地区):
俄罗斯
年份:
2000
代理人:
摘要：
FIELD: evaluation of carrying capacity of embedded fittings of construction structures. SUBSTANCE: process testing carrying capacity of embedded fittings consists in cyclic application of testing load to embedded fittings with repeat loading, in recording of signals of acoustic emission in each loading cycle and in computation of gradient of acoustic emission. Carrying capacity of embedded fitting is determined by comparison of obtained values of gradient of acoustic emission with calibration dependence. EFFECT: expanded application field and increased accuracy of test of carrying capacity of embedded fittings. 2 dwg, 1 tbl
