曹妃甸工业区工程地质环境质量评价

Three-dimensional Geological Modeling Method Based on GOCAD Software

本文以Arcview GIS作为研究平台,运用层次分析法,从液化指数、软土厚度、地基承载力、等效剪切波速、持力层埋深、地下水位埋深六个方面,对曹妃甸工业区的工程地质环境质量的稳定性进行了评价,结果表明,不稳定区域约占51.3%,较稳定区域约占48.7。

In the paper, I use Arcview GIS software as a research platform to analyze the geological environmental stability of Caofeidian Industrial area by analytic hierarchy process. I selected six evaluation factors including the liquefaction index, the thickness of soil soil, foundation bearing capacity, the equivalent shear wave velocity, bearing stratum depth, water table. And the evaluation results show that the unstable region accounted for about 51.3%, by contrast, a more stable region accounted for about 48.7.