【摘要】 开发出一种多环境下水泥基材料体积变形在线监测仪,本仪器采用环境模拟技术,激光、电涡流测微技术及传动系统,实现在多环境下,对多组试件进行非接触式变形自动化监测,并利用自行设计的模具,可对试样进行带模测试使其适合早期体积变形测试。本仪器适用范围广(如:玻璃、陶瓷、墙体材料等)且具有低测试成本、高精度、智能化的优点。更多还原

【Abstract】 A continuous on-line monitor for volume deformation of cement-based material under multi-environment has been developed, which is designed with the environmental simulation technology, micro-distance measuring technology of laser and eddy current and the transmission agent and then realizes the automatic non-contact monitoring of the deformation of multi-group samples under multi-environment, furthermore, it is suitable to test the early-age deformation of the samples with the moulds self-designed. This device can be used for testing the materials such as glass, ceramic,and wall materials etc. with the advantages of higher precision, lower testing cost, and intellectualization.更多还原