摘要
为保证公路桥梁的施工质量,在公路桥梁基础钻孔灌注桩施工前,需先探明施工现场的地质条件,尤其是溶洞分布情况,然后针对溶洞的情况,采取合理措施再进行灌注桩施工,以保证施工质量及施工的安全性。本次通过工程实例分析溶洞位置钻孔灌注桩的施工技术,探讨基础钻孔灌注桩施工过程中的一些主要问题与解决对策,提出溶洞处理技术,以期提高工程施工的质量。
In order to ensure the construction quality of highway bridge, it is necessary to prove the geological condition of the construction site, especially the distribution of the cave before the construction of the bored pile in the foundation of highway bridge. And then for the case of cave, take reasonable measures after the construction of cast-in-place pile to ensure the construction quality and construction safety.This paper analyzes the construction technology of the cast-in-situ pile in the cave location by engineering examples, discusses some main problems in the construction process of the foundation bored pile and resolves the countermeasure, puts forward the cave processing technology, in order to improve the construction quality.
出处
《建筑技术开发》
2017年第4期109-110,共2页
Building Technology Development
