浅析桥梁工程钻孔桩施工钻机选型

Brief Discussion on the Drilling Machinery Selection of Bored Pile Construction in Bridge Project

钻孔桩施工因其具有广泛的适用性、成熟的施工工艺及较低的造价而备受欢迎。钻孔机械的选择是钻孔桩施工中的一大重要因素,对成孔速度和成孔质量都非常关键。本文以福州某工程钻孔桩施工中所采用的一些钻机类型的实例,对钻机的选型作一简单的介绍,并对施工过程中出现的相关问题及原因进行简单的论述。

Bored pile construction is popular for its broad applicability, mature technology and low cost. Selection of drilling machinery is a major factor in the Bored Pile Construction, which is critical for drilling speed and quality. Through the drilling machine types used in a certain bored pile construction in Fuzhou, this article makes a simple introduction about the drilling machine, and chiefly discussed the problems and their causes in construction.