水–盐–温环境耦合作用模拟实验系统研究

Study on Simulation Experiment System of Water-Salt-Temperature Environment Coupling Effect

摘要: 本文基于水–盐–温环境耦合作用模拟实验系统的设计研究，总结分析了多种环境作用模拟实验系统的研究进展，研发适用于荒漠盐渍土环境工程灾变机理与防灾研究的水–盐–温环境耦合作用模拟实验系统，该实验系统可实现水盐干湿循环作用和盐冻融循环作用多种环境耦合作用下工程灾变机理的模拟试验，同时可以开展荷载作用状态下水–盐–温耦合作用环境的材料与构件防灾效能研究。

Abstract: Based on the design and research of water-salt-temperature coupling simulation experiment system, this paper summarizes and analyzes the research progress of many kinds of environment interaction simulation experiment system; a water-salt-temperature environment coupling simulation experimental system is developed for the study of disaster mechanism and disaster prevention of desert saline soil environmental engineering; the experimental system can be used to simulate the engineering disaster mechanism under the coupled action of water-salt drying-wetting cycle and salt freezing-thawing cycle; at the same time, it can be used to study the disaster prevention efficiency of materials and components in water-salt-temperature coupling environment.