BUNTSPENNELEDD AV STORE LENGDER FOR SPENNBETONG MED PAAFOELGENDE FORBINDING SAAVEL SOM FREMGANGSMAATE FOR DENNES INNBYGGING.

摘要

for very long bauwerksteilen, e.g. from the sea floor to the surface of their gru00fcndungselementen offshore, there is no problem of prestressed elements for high stress in relatively close, only from above spannkanu00e4le and accessible to the bottom to reliably anchor.it is proposed that a prestressed element (4), whose elements (5) on the verankerungslu00e4nge (lv) locking means (8) for additional anchoring are fitted in a spannkanal (3) by means of a first unit and a injizierleitung (a) first of all on the area d he verankerungslu00e4nge (lv) with erhu00e4rtendem material to injectunder the support of this material the prestressed element (4) to stretch and anchor, and then through a second injizierleitung (b) erhu00e4rtendes material over the area of the spannlu00e4nge (ls) in the spannkanal (3) to inject the prestressed element (4) in conjunction with the bauwerksteil (1) with a new gene.in this way, a safe handling of spannglieds in the spannkanal and reliable anchoring.