摘要
混凝土灌注桩基础是桥墩、工业厂房柱基础的一种常见结构形式。针对其施工过程常见的孔壁坍塌、断桩等故障，分析其成因及处理方法，概述质量控制的工程实例。
The concrete grouting pile foundation is a common structure type of bridge pier and in- dustry building column foundation. Aiming at the common hole wall collapse and pile break fault during construction, analyze the forming reason and treating method. Describe the actual case of quality control in engineering.
出处
《冶金设备管理与维修》
2015年第5期63-64,66,共3页
Metallurgical Equipment Management and Maintenance
关键词
标准承载力
护壁
质量评定
Standard load force, wall protection, quality evaluation
