山区高墩大跨斜拉桥施工技术创新研究

Innovative Research on Construction Technology of Highpier-long-span Cable-stayed Bridge in Moutain Area

“蜀道难，难于上青天”道出了入川道路的险要，而国民经济的飞速发展使高速公路的修筑进入黄金期，随之而来的便是越来越多的高墩大跨桥梁的出现，这使得“天堑变通途”的梦想不再遥远。沪蓉西高速公路是国家“7918”高速公路网上海至成都公路的重要组成部分，是我国东西中部地区连接重庆、成都等西南大城市的重要快速通道。

The constrution progress of cable-stayed bridge in the high speed road named Hurongxi in Hubei is introduced,with an emphasis on the construction technology compared with the others in the world now, which contributes a lot to the bridge construction.