摘要
在传统冻胀试验基础上,通过对温度控制量测系统、变形自动监测系统及加载系统进行改造,来实现冻胀量试验的自动化控制,这有利于提高实验精度,减少实验者的劳动强度。实验结果表明,改进的实验方法是合理可行的。
Based on the traditional frost heaving experimental, an advanced temperature controlling and measuring system and a new deformation monitoring system were adopted to realize the automatic control of experiment itself in order to enhance the test precision and cut down the human labor intensity. From the experimental dates acquired from the test, it can be observed that this method is reasonable and deserved to be extended widely.
出处
《低温建筑技术》
2007年第5期102-103,共2页
Low Temperature Architecture Technology
基金
国家自然科学基金项目(50678020)
关键词
冻胀量
温度控制
液压加载
frost heaving, temperature control
loading system of hydraulic pressure
