摘要
冲击成孔灌注桩一般为混凝土水下灌注桩,广泛应用于各类建筑,但由于施中技术控制不严、操作不当、地质条件的特殊性等原因,易造成施工质量缺陷,文中总结其施工工艺中易出现的质量隐患及防范措施。
Impact hling cast-in-situ pile is usually a kind of concrete cementation pile under the water and is widely usd in various constructions.The construction quality problems are easily occurred due to poor technical control in construction,improper operation,particular geological conditions and other reasons.In this paper,the common quality problems in construction and the prevention measures for them are presented.
出处
《云南冶金》
2004年第5期54-56,共3页
Yunnan Metallurgy
关键词
混凝土
预防措施
冲击成孔灌注桩
风化岩
软质岩
施工质量
岩土工程
Determination of pile site
hole wall collapse
quality of concrete construction
water injection through pipe
blockage
