沈阳北部开发大道虎石台公铁立交桥工程旋喷桩基底处理过程控制的探讨

An Approach to Control of Treated Process of Rotary-Cup Pile Foundation Base for Highway-Railway Separation Bridge at Hushitai on Developing Road in the North of Shenyang

通过对沈北开发大道公铁立交桥高压旋喷桩质量控制要点的介绍,着重探讨控制旋喷直径和成桩质量以及在工序管理中的注意事项。

According to introduction of essentials for quality control of high - pressure rotary - cup pile of highway - railway separation bridge on developing road in the north of Shenyang, approach centres on control of rotary - cup dia and quality of finished pile as well as points for attention in operation managing.