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利用分形几何学原理研究了可容空间与沉积环境变化对砂、砾岩自组织程度的影响。通过研究表明 ,层序由水进体系域演化到高水位体系域 ,自组织程度不断降低。滩坝砂、砾岩沉积与辫状分流河道沉积的自组织程度相近 ;而盆底扇砂、砾岩体颗粒分布自组织程度较差。
The fractal geometry theory was used to study the influence of space and sedimentary environment on the self-organization of sand and conglomerate. The results show that the sequence evolution from the water system tract to the highstand system tract, and the degree of self-organization is decreasing. The degree of self-organization of beach-bar sand, conglomerate sediments and braided distributary channel are similar; however, the distribution of fan-sand and conglomerate bodies in the basin is less self-organized.