摘要
采用物理模型试验方法,对人工冻土条件下混凝土灌注桩进行了桩身温度场监测及混凝土强度检测,并基于试验数据,研究了人工冻土中灌注桩桩身温度场发展规律和混凝土强度增长特性,可为人工冻土条件下混凝土灌注桩的施工提供技术指导。
The temperature field of cast-in-place concrete pile in artificial frozen soil is detected by using physical model tests. Based on the test data of concrete strength, the development rule of the pile temperature field in artificial frozen soil and the growth feature of concrete strength are obtained. The results can provide technical guidance for future construction of cast-in-place concrete pile in artificial frozen soil.
出处
《混凝土与水泥制品》
2015年第4期39-41,共3页
China Concrete and Cement Products
关键词
人工冻土
混凝土灌注桩
桩身温度场
混凝土强度
Artificial frozen soil
Cast-in-place concrete pile
Pile temperature field
Concrete strength
