Southeast University non-standard customized large-scale environmental simulation cabin-creep load long-term performance test system. Southeast University is one of the first batch of national first-class (category A), 211 project, 985 project key construction universities, selected in 2011 plan, 111 plan, outstanding engineer education and training technology, national college student innovation experiment plan, national college student innovation and entrepreneurship training plan, national construction high school Level public postgraduate projects, new engineering research and practice projects, national demonstration universities for deepening innovative education reform, member units of the CDIO Engineering Education Alliance, jointly established by the Ministry of Education, Jiangsu Province, and the National Defense Technology Industry Bureau.

Large-scale environmental simulation cabin-creep load long-term performance test system is mainly used for dynamic and static mechanical performance tests of various concrete beam and column structures for three-point bending, four-point bending, compression, and creep products. It can also perform low-cycle and multi-channel coordinated loading fatigue tests under sine wave, triangle wave, square wave, trapezoidal wave, random wave, and combined waveform. Using a large-scale environment simulation cabin, it can complete environment simulation tests under high and low temperature, acid, alkali, salt corrosion and ultraviolet environment.

The technical parameters of the large-scale environmental simulation cabin-creep load long-term performance test system are as follows:

1. Number of channels 5 channels

2. Maximum test force 500kN

3. Test force measurement range 5～500kN

4. Actuator piston stroke 150mm

5. Test accuracy level is better than ±0.5% of the indicated value

6. Range of displacement speed 0.001～100mm/min