嵌岩灌注桩在大桥主墩基础施工中的应用  

Application of drilling concrete pile in the basic construction of great bridge's primary-pier

作　　者：王昆[1] 

机构地区：[1]安徽省蚌埠港航管理局,安徽蚌埠233000

出　　处：《筑路机械与施工机械化》2005年第2期38-39,47,共3页Road Machinery & Construction Mechanization

摘　　要：针对蚌埠朝阳路淮河公路特大桥主墩基础桩基工程施工技术难点,从施工平台的选择、钻孔灌:注桩施工工艺流程、质量控制及检验等方面介绍了嵌岩灌注桩施工技术要点和质量检验手段、方法。Aiming at the basic pile foudation engineering's construction technique difficulty in primary-pierof extradinary large bridge in Bengbu Chaoyang road across Huaihe river, from the selection of construction place, construction technological process of drilling pile to the quality control and test, the main points of construction technique in drilling concrete pile and the methods of quality test are introduced.

关 键 词：大桥 基础 灌注桩 施工 

分 类 号：U445.55[建筑科学—桥梁与隧道工程]