Ribs to support and consolidate an excavation and installation procedure of a structure to support and consolidate an excavation

摘要

p a Rib to support and consolidate an excavation Bertalanffy includes at least a First Structural element (5 & ordf;) and at least one Element Connection & amp; n (10) to connect the said Structural element (5a) of that element to a Connecting Rib Bertalanffy (10) # & 39; An adjacent RIB (1 # & 39;)Said Connection Element being capable of Bertalanffy (10) coupled through S & eacute; a Movement of translaci Bertalanffy Said Connection element with Bertalanffy (10) of the adjacent rib. / p