Measuring set for examining deflection of structural objects under dynamic load

摘要

The set contains the attachment handle (2) the distance element (3) at the top end of the test object (1) and the measurement indicator (4) securely attached to the lower part of the distance element (3),co -operating with the measuring device (5) displacement of the measurement indicator (4). The measuring device (5) is supported on the lower support (6) rigidly placed on the ground (7) under the test object (1). The distance element (3) of the set is rigid horizontally and is setthey are perpendicular to the second conductor (8) which is vertically mounted and secured to at least three supports (10) rigidly mounted on the ground (7). The second conductor (8) is set at half the distance between the test object (1) and the conductor (9). Support (10) is in the form of a tubeand the support tube (10) is segmented,where the tube segments (11) are tightly connected and disconnected,favourable thread connection and are mounted to the second conductor (8) by means of hubs (13). The solution is applicable to the dynamic load test of bends, in particular bridges and structures on a permanent basis,especially in difficult weather conditions.