What Is a Dead Load?

Constant load test is a method to test the stress and corrosion cracking performance. One end of the specimen is fixed and a constant tensile static load is applied to the other end. The sample is immersed in a test solution (which can be a standard solution such as boiling magnesium chloride) to determine the fa3 when it is completely broken, and the crack morphology is checked with a metallographic microscope.

Constant load test

Right!
Constant load test is a method to test the stress and corrosion cracking performance. One end of the specimen is fixed and a constant tensile static load is applied to the other end. The sample is immersed in a test solution (which can be a standard solution such as boiling magnesium chloride) to determine the fa3 when it is completely broken, and the crack morphology is checked with a metallographic microscope.
The advantage of this method is to accurately measure the stress value before cracks occur. The disadvantage is that the effective cross-sectional area decreases and the stress increases after the crack is generated, and the sample will fracture after a drought. [1]

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