- H Abutment integrated with H-pile in integral abutment bridge and Constructing method thereof

摘要

The present invention relates to an integral shift that can be usefully applied to earth pressure separation type integral shift bridges, and a method of constructing such an integral shift, and specifically, a plurality of H piles 1 installed intruding into the ground. As an integral shift (100) comprising an alternating structure (4) constructed in an integrated state with the head of the H stake (1) by the site-casting concrete so that the head of the H stake (1) is embedded, the precast floor By constructing the alternating structure 4 by the site-pouring concrete using the plate-reinforcing bar assembly 3 and the supporting plate 2, the separation between the alternating structure 4 and the ground is ensured and the ground transfer of the load through the ground is ensured. It is possible to prevent ground disturbance by suppressing, and to effectively prevent local breakdown and the like by suppressing stress concentration in the load transfer process to the H-pile 1 Relates to rebar combination with a support plate integral with the shift and construction method with the integrated structure of the H pile and concrete structure with alternating "cast bottom plate.