The following report dives some interesting information on how big capacity rock anchorscan be used for permanent, repair work in dam construction even under unfavorable subsoil conditons.

While designing the anchors maximum atention was payed to the problem of permanent corrosion protection and the long term behaviour of the anchors was monitored by means, of special measuring devices over reasonably long periods. The paper describes details of the testing procedure and measuring devices used and gives test results that may help in the design of similar application

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