摘要
在分析平面地质图数据特点的基础上,为准确表达复杂断层的空间几何形态和相互之间的关系,引入了由地质形体的轮廓线构建而成的线框架模型概念;修正了边界表示法模型有效构建的基本条件;从地层与断层之间的关系角度详细阐述了有效构建线框架模型的方法;提出了以线框架模型为基础的断层面整体构建技术思路,解决了复杂断层面三维构建问题。
On the basis of analyzing the characteristics of geological plane maps, the notion of the wire frame model illustrated by outline of geological blocks is proposed to describe the geometrical form of complex faults and the relationships among then. The boundary representational validity conditions are modified to fit the wire frame model. The approach how to construct the wire frame availably is illustrated in detail from the viewpoint of the relationships among strata and faults. With the help of the notion of the wire frame model, a new approach that modeling fault integrally in 3-dimension is proposed, in which the complex fault surface and intersected strata controlled by faults can be simulated.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2007年第1期169-172,共4页
Rock and Soil Mechanics
基金
国家高技术研究发展计划(863计划)项目(No.2001AA135170)。
