构造流变计  

STRUCTURAL RHEOLOGY GAUGES

作　　者：曾佐勋[1] 樊春[1] 刘立林[1] 陈桂华[1] 凌峰[1] 彭振华 

机构地区：[1]中国地质大学地球科学学院,武汉430074

出　　处：《地质科技情报》1999年第4期14-18,共5页Geological Science and Technology Information

基　　金：国土资源部大陆动力学开放研究实验室基金;博士点基金!(9349103);原地矿部科技攻关项目!(95-02-002-01)成果

摘　　要：根据构造形迹和应变型式反演岩石流变性质的方法称为构造流变计,或简称流变计。目前提出的流变计主要有应变折射(含剪应变折射和应变差折射)、能干层褶皱、香肠构造、残斑翼尾样式。应变折射、能干层褶皱和香肠构造流变计已进入定量化阶段。构造流变计既可用来研究不同尺度地质体的流变结构,也可用来研究地质体的流变学演化,具有很好的发展前景。The method estimating rheological behavior of rocks from structural features or strain pattern is called structural rheology gauge,or simply rheology gauge.The rheology gauges presented up to now include strain refraction (including shear strain refraction and differential strain refraction),competent layer fold,boudinage and porphyroclasts tail pattern.The former three ones are entering a quantitative application stage.A promising new subject in geology,rheology gauges can be used to study rheological texture and rheological evolution of geological bodies on different scales.

关 键 词：流变计 能干层褶皱 香肠构造 岩石流变性质 

分 类 号：P584[天文地球—岩石学] P554[天文地球—地质学]