Bridge of the railroad over the N-152, in Parets del Vallès


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Title: Bridge of the railroad over the N-152, in Parets del Vallès

Author(s): Roig Vilaseca, J. Mª

Publication: ACHE

Volume: 58

Issue: 244

Appears on pages(s): 81 - 90


Date: 1/3/2007

The structure described in this article, consisting of a laterally displaced ?U? section composite deck with a metallic structure imbibed in the concrete, allows to resolve efficiently the constructive conditions and the existing clearance with a non frequent structural type. The problems of execution that arouse during the construction of the abutment number 1, determined a structural solution of this abutment with a foundation of precast concrete piles and jet-grouting reinforced columns. Over this jet-grouting reinforced columns remained the abutment reinforced concrete facing with the articulated base and retained with reinforcement as a reinforced earth.

ACI International Partner, ACHE Spain, International Partner Access.

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