Portable multifunctional tester for pollutant erosion effect and unidimensional consolidation and test method thereof

A portable multifunctional tester for pollutant erosion effect, comprising:

• a base, a support mounted on the base, a top cover plate disposed on a support, a jacking device disposed on the base, a strain controlled one-dimensional load test can be performed by using the jacking device;
• a container disposed on an ejection head of the jacking device;
• a sample box disposed in the container, the sample box can load samples;
• an ejector rod disposed on the support;
• a circular tray fixed to an upper end of the ejector rod;
• a gland disposed on a lower end of the ejector rod;
• the stress controlled one-dimensional load test can be performed by putting weights on the circular tray;
• a pressure gauge disposed on the ejector rod;
• the lower end of ejector rod being aligned with the upper porous stone;
• a displacement meter disposed on the top cover plate;
• the ejector pin of the displacement meter contacting the gland;
• the container having a water inlet and a water outlet connected to its inner chamber;
• wherein the water inlet, circulating pump, accumulator and water outlet are connected by conduits.