地质构造量化指标的网络化统计算法研究

评价指标的和量化获取是地质构造定量研究的基础性工作，探讨了断层构造定量评价指标的网格化剖分，地质信息的存储与提取，评价指标的统计算法。断层构造的主要量化指标包括新层要数，断层长度，断层密度，断层强度和分维值等。设计的统计算法，从搜索断层与网格ID之间的映射关系入手，统计层经过的各结点的指标值，仅对断层各结点邻近的网格ID进行搜索，减少了搜索点个数，提高了计算速度和准确度。

GRIDDING STATISTICAL ARITHMETIC OF QUANTITATIVE PARAMETERS OF GEOLOGICAL STRUCTURE

The basic work of quantitative study of geological structure is to determine and quantize the assessment parameters. The technique of computer-aid statistical arithmetic of quantitative assessment parameters of fault, such as automatic divide of grid units, storage and access of geological information, digitizing and statistics of assessment parameters, are studied. The main quantitative parameters include fault number, fault length, fault density, fault intensity and fractal dimensions. The arithmetic advanced in this paper start with the relation between fault and grid ID, to count up the parameter value of fault node with grid. The advantage of this method is that only those grid IDs which near the fault node need to be mentioned, so as to reduce search number and increase calculation speed and precision.