Soft foundation gate dam settlement control method adapting to water stop and equipment installation requirements

The invention relates to the technical field of water conservancy and hydropower design, and discloses a soft foundation gate dam settlement control method adapting to water stop and equipment installation requirements, which comprises the following steps: on the basis of the requirements that the maximum settlement is not more than 15cm and the maximum settlement difference of adjacent parts is not more than 5cm in Sluice Design Specification, starting from the analysis of hazards generated when the settlement difference exceeds the standard; a construction period, operation period settlement amount and settlement difference analysis control method based on water stop and equipment installation and operation safety is provided, the situation that dam section foundations are not at the same elevation is considered at the same time, and on the basis of the empirical standard of sluice design specifications, the construction period and the operation period are optimized. And the soft foundation gate dam settlem