构造迭加原理在褶皱定量计算中的应用

APPLICATION OF TECTONIC STACKING IN FOLD QUANTITATIVE CALCULATION

一个褶皱的现今几何形态往往是多期、多次构造变形迭加的最终结果。本文提出了运用构造迭加原理,从现今构造形态出发,恢复地质历史时期或某一阶段褶皱几何形态的定量计算方法。对岩层在构造应力作用下变形而成的褶皱构造,以每一构造层为研究单位,用最小二乘法曲线拟合定量恢复地史时期的褶皱形态。

<ABSTRACT>: Present geometry, to recover gedogy history or quantitatively cdcuiate the ge-ometry, to recover geology history or quantitatively edculate the geometry of a certain stage of a fold, for fold structure formedfrom the deformation of structural stress, taking every tectono-stratigraphic unit as a research unit, the folded form of the geology history is re-covered quantitatively with least - squares curve fitting.