This paper provides a calculation method for backward analysis of concrete self-anchored suspension bridges considering creep effects. In view of the need for analyzing creep effect of concrete self-anchored suspension bridges

a calculation method for backward analysis on the basis of concrete creep mechanism is proposed. Firstly

the structural state of the concrete self-anchored suspension bridge at a known time is viewed as the analysis basis

introducing the retrogressive creep coefficient of concrete

and the creep effect analysis is conducted through the retrogressive creep coefficient to obtain the structural state at loading age. Then

the creep effect analysis is carried out using the creep coefficient. The structural internal force and deformation state of the concrete self-anchored suspension bridge at any time can be obtained. The key to the whole analysis process is the analysis of the internal force state of the structure at the loading age. The engineering example verification shows that the process of concrete creep effect regression analysis is convenient and concise

resulting in an accurate and effective analysis. Applicable to the analysis of concrete structure creep effect regression

including concrete self-anchored suspension bridges

the approach plays a guiding role for the design optimization and construction process control of concrete structures

thus providing a new research method for analyzing concrete creep effect.