开发建设项目施工期水土流失预测方法研究

采用实测系数法,推算出开发建设项目施工期各类再塑地貌产生的水土流失量,大大提高了该阶段水土流失预测的准确性,为开发建设项目水土保持方案防治措施的制订,提供了可靠的理论依据.该方法可操作性强,与实际结合密切,快速、精确度高,适用于各类开发建设项目施工阶段水土流失量的预测.

Research on the Forecast Method of Soil and Water Loss Amounts for Development Project in the Construction Stage

Adopting the law of measure coefficient, soil and water loss amounts of plasticity geography during development project is calculated, the veracity of prediction of soil and water loss in the stage is increased greatly, the theoretic basis is offered for the working-out of soil and water conservation scheme of the construction project. The method is combined with the practice closely and with high precision and fast speed, which can be used in the prediction of soil and water loss of different project in construction stage.