Asset management for the group of agricultural faclities based on the risk for soil erosion using the data assimilation

点击翻译按钮获取中文摘要

The data assimilation technique, the numerical model for surface/internal soil erosion and the risk for earthquake damage have been extended and applied to the functional diagnosis for the soil structure as the agricultural facility, e.g., the embankment of irrigation pond. The asset management system for the group of irrigation ponds has been developed combining with the economical concept of asset managament, cost-benefit and public account under the assumption that such facility are social capital/asset supplying the social benefit. This system is extended from the existing the stock management system for agricultural facility and maintains the network of agricultural water use. It can also be applied to the civil and earth resources, e.g., the levee.