临江高岩面桥梁主墩基础的施工技术

On Construction Technology of Riverside High Rock Surface Bridge Main Pier Foundation

随着社会发展,桥梁施工向更大规模、更大跨度发展,桥梁基础施工受地质条件和地理位置的影响越来越大。介绍了柳州市双拥大桥主墩基础为临江高岩层面的地理位置特点,采取了有效的施工方法 ,克服了地理位置给大桥基础施工带来的不利影响。

With the social development,bridge construction will develop to the trends of larger scale and span.Bridge foundation construction is influenced more and more by geological conditions and geographic locations.Taking Shuangyong Bridge in Liuzhou for example,due to its geographic location feature,main pier foundation is riverside high rock surface;the effective construction methods are adopted to overcome the negative influence by the geographic location.