Analysis method for mechanical performance of stainless steel reinforced concrete column

The invention provides an analysis method for mechanical performance of a stainless steel reinforced concrete column, and the method comprises the following steps of establishing a mechanical performance test of a stainless steel reinforced concrete eccentric compression column; checking whether the flat section assumption of a stainless steel reinforced concrete eccentric compression member is true; analyzing the variation law of a deflection curve, a mid-span lateral deflection and a longitudinal steel strain; checking the theoretical formula of the bearing capacity of the stainless steel reinforced concrete eccentric compression column; and giving a calculation formula of an average crack spacing of a test piece of the stainless steel reinforced concrete eccentric compression column anda recommended value of the component characteristic coefficient. The analysis method provided by the invention compares the failure mode, deflection curve, crack development and longitudinal steel strain of the stainless ste