液化指数 meaning in English

liquidity index

Based on the super capability of gis , the paper discusses problems on layer management of related data , design of attribute tables , and data coding etc . the coefficient of the soil liquefaction resistance k and the coefficient of soil liquefaction hazard h are presented . the seismic sand liquefaction forecasting , liquefaction disasters forecasting , and prevention measures on liquefaction are also discussed . using the software of mapgis , the process of liquefaction database setup has been studied
本文基于gis在数据存储管理及可视化方面的强大功能，研究了适合gis环境的液化评价相关数据的分层管理，属性数据表设计以及图元编码等问题；并提出了土层抗液化指数k及砂土液化灾害指数h两个重要液化评价因子，在此基础上进一步研究了地震砂土液化预测、液化灾害预测以及防治处理信息系统建设等问题。