精选优质文档-倾情为你奉上高铁桥钻孔灌注桩施工技术高铁桥钻孔灌注桩施工技术 摘要：随着我国的高铁快速发展,对桥梁桩基的要求越来越高,钻孔灌注桩由于具有对地质状况的适应性强、承载力高、施工方便等优点，已成为大中型桥梁基础的首选形式。本文简单概述了钻孔灌注桩技术及其质量控制目标，并就施工中的技术要点进行了详细分析。 关键词：高铁桥梁；钻孔灌注；钢筋笼；混凝土 Abstract: with the rapid development of high-speed rail in our country, the bridge pile foundation of the demand is higher and higher, bored piles because of the geological conditions of strong adaptability, high bearing capacity, construction is convenient wait for an advantage, has become the c
