详细信息
- 责任者：Zhao Changyu (School of Geophysics & Information Technology ; China University of Geosciences ; Beijing 100083 ; China) ; Song Haibin
- 刊名：Chinese Journal of Geophysics
- 出版年：2010
- 卷期：53(1)
- 关键词：叠合盆地 ; superposed basins ; 热史 ; thermal history ; 构造演化 ; structural evolution ; 江汉平原 ; Jianghan Plain
- 页码：p.128-137
- 图表：illus., 38 refs.
- 分类号：0300
- issnNo：ISSN0001-5733
- isbnNo：CN11-2074/P
摘要
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt">jwenzhang>pt; FONT-FAMILY: Verdana">Tectono-thermal evolution modeling based on geodynamics methods is an important method for studying sedimentary basin′s thermal history. We restored superimposed basin′s complex and long-time evolution by using balanced cross-section method, and inverted its paleo-heatflow by using multiple-stage finite extensional and compressional strain rate method, with Yisui profile in the pace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />place w:st="on">Jianghan pe w:st="on">Basin pe> place> as an example. Finally, we calculated the paleo-temperature of superimposed basin. Thus, we established a workflow of multiple-stage extensional and compressional modeling, in which tectonic restoration, paleo-heatflow inversion, lithosphere temperature restruction, and sedimentary basin temperature inversion are combined, and sedimentary basin′s thermal evolution are coupled with the lithosphere′s one.pt">pace prefix = o ns = "urn:schemas-microsoft-com:office:office" />p> p>
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