摘要
大直径嵌岩桩的桩身质量、桩身完整性和桩承载力有着不同的概念和特点,桩身完整性和桩承载力的检测是工程桩质量验收中的两项主控项目。论文对其作用机理、抽检数量、检测方法等进行了分析讨论,并对大直径嵌岩桩检测在广安地区实际应用给出了建议。
There are different concepts and characteristics in the quality of pile, pile integrity and pile capacity of big-diameter rock-socketed pile, the testing of the acceptance of pile quality detection are two main control projects pile integrity and pile capacity in the This paper discussed the mechanism sampling quantity and detection methods of the pile; at the same time, provided some practical applicable suggestions of the large diameter rock-socketed pile testing in Guang＇an district
出处
《工程质量》
2018年第2期68-72,共5页
Construction Quality
基金
四川省安全监管局安全生产科技项目:巷道掘进裂隙
缺陷动态扩展控制技术研究(aj20170515161307)
关键词
大直径嵌岩桩
桩身完整性
桩承载力
检测方法
big-diameter rock-socketed pile： pile integrity： pile capacity： detection method
