部分桥梁的桥面宽、墩身偏高,所以为了降低墩身和基础的圬工体积,通常使用挑出的悬臂来减少墩身横向的长度。盖梁作为桥墩顶端的传力部分,其利用支座对上部结构起到承托的作用,时两个相邻的孔桥自身的恒栽及活载承受在桥墩上,本文主要介绍了桥梁门式墩混凝土盖梁施工工艺。 Some of the bridges have wide bridge decks and high piers, so to reduce the size of the pier and the foundation, it is common to use pick-out cantilevers to reduce the cross-body length. As a force transmission part of the top of the bridge pier, the girder girder plays a supporting role to the superstructure by the bearing. When two adjacent bridge girders are permanently planted and live loaded on the piers, the paper mainly introduces the bridge doors Construction Technology of Concrete Pier with Concrete Pier.