Uncovered soil moisture gain calculation in artificial environment

Considering the situation of a ruins protection hall with a large floor proportion of uncovered soil in Guangzhou and borrowing some ideas from the calculation method and well-developed empirical formula of groundwater evaporation rate in hydro science, puts forward a method for calculating the uncovered soil moisture gain in artificial environment. In this method, outside evaporation capacity is characterized with the evaporation of exposed water surface and the water supply capacity of soil is characterized with groundwater evaporation coefficient. The design effect of the project indicates that the precision of the calculation method can meet the demand of engineering.