【摘要】 针对现行混凝土温度-应力试验机温度控制存在的不足,结合国家211工程项目要求,设计了一种混凝土温度控制系统。介绍了整个系统的系统结构、硬件、温度标定算法和软件设计,该系统能实现混凝土试件的温度测量和控制,可用于研究由温度变化引起的变形对混凝土的影响。更多还原

【Abstract】 To design one kind of concrete temperature control system according to the shortage of temperature control system on Con- crete Temperature-Stress Test Machine and considering the request of “211”engineering project; introduces the system configuration、 hardware、the algorithm of temperature transform and the design of software. This system realizes the test and control of concrete specimen temperature, and can be used to study the distortion of concrete specimen which caused by the temperature change.更多还原