Keyword: «pier»

the article describes the installation method for the statistical and dynamic sounding in the river, including river links from the service property of the space environment-EOF-W collected in a single floating system through hanging from the pier technology beam pontoons MT29 on the first link to the transoms pontoons PR (P) and inserting the technological МТ30 beam with an attached replaceable eyelets МТ31 (МТ32) on the transoms of the second pontoon in river link.

The critical situation with the majority of hydraulic engineering structures (GTS) in the country requires immediate and large-scale actions. Decades of operation without proper maintenance and modernization have led to the fact that a significant part of dams, dams, reservoirs and other GTS have exhausted their design life and are in an emergency or near-emergency condition. The problem is compounded by a lack of funding, the difficulty of carrying out repairs at existing facilities, as well as the lack of effective and rapidly implemented technologies. Therefore, the relevance of the search for new, more efficient and economical technologies for repairing and strengthening GTS is beyond doubt. A promising direction in this area is the use of geotechnologies, and in particular, jet cementation.