论文部分内容阅读
结合太佳黄河大桥陕西岸引桥桩基施工,分析了水钻施工技术在居民密集区岩石桩基施工的技术要点及优点。水钻成孔施工工艺对水、电、路要求低,能够广泛应用于山区等交通条件较差地区,施工工艺简单,不需爆破作业,在居民密集区及施工环境要求较高的地区尤其适用。
In combination with the construction of the approach pile foundation of the bridge approach of the Yellow River Bridge in the Yellow River in Shaanxi Province, the technical points and advantages of the construction technology of rock drilling in the construction of rock pile foundation in the densely populated area are analyzed. The construction process of water hole drilling is low on water, electricity and roads, and can be widely used in areas with poor traffic conditions such as mountains. The construction process is simple and does not require blasting operations. It is especially suitable for areas with high demand in densely populated areas and construction environments.