准噶尔盆地乌夏前陆冲断带构造活动—沉积响应

冯建伟

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准噶尔盆地乌夏前陆冲断带构造活动—沉积响应

冯建伟

文章导航 > 沉积学报 > 2009 > 27(3): 494-502

冯建伟. 准噶尔盆地乌夏前陆冲断带构造活动—沉积响应[J]. 沉积学报, 2009, 27(3): 494-502.

引用本文:

冯建伟. 准噶尔盆地乌夏前陆冲断带构造活动—沉积响应[J]. 沉积学报, 2009, 27(3): 494-502.

FENG Jianwei. Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin[J]. Acta Sedimentologica Sinica, 2009, 27(3): 494-502.

Citation:

FENG Jianwei. Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin[J]. Acta Sedimentologica Sinica, 2009, 27(3): 494-502.

冯建伟. 准噶尔盆地乌夏前陆冲断带构造活动—沉积响应[J]. 沉积学报, 2009, 27(3): 494-502.

引用本文:

冯建伟. 准噶尔盆地乌夏前陆冲断带构造活动—沉积响应[J]. 沉积学报, 2009, 27(3): 494-502.

FENG Jianwei. Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin[J]. Acta Sedimentologica Sinica, 2009, 27(3): 494-502.

Citation:

FENG Jianwei. Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin[J]. Acta Sedimentologica Sinica, 2009, 27(3): 494-502.

准噶尔盆地乌夏前陆冲断带构造活动—沉积响应

冯建伟

中国石油大学地球资源与信息学院山东东营 257061

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冯建伟

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Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin

FENG Jianwei

Faculty of Georesource and Information in China University of Petroleum , Dongying, Shandong

More Information

Corresponding author: FENG Jianwei

摘要

摘要: 通过研究乌夏前陆冲断带二叠系构造层序特征、沉积相特征、断裂特征及最具断裂构造活动指向性的扇体发育特征，认为二叠纪构造演化受海西运动晚期的影响经历了强烈俯冲碰撞造山期、弱冲断夹短暂伸展火山期和强烈冲断复活期三个阶段，并形成了众多走向不同却又彼此相互切割叠加的逆冲断裂，影响着地层的沉积与剥蚀，控制着断裂带和扇体的形成和演化。结果表明由早至晚扇体由山前向盆内呈前展式夹短暂退覆式叠置迁移特点，相应地，二叠纪以形成北东向和北东东向断裂为主，并从山前向盆地方向依次发育，其间夹杂短暂的后展式发育，构造活动强度逐渐由北西向南东方向迁移。因此，绝大多数同生断裂控制了扇体的沉积边界和分布，部分控制了其厚度和发育方向，扇体的迁移与控扇断裂的活动迁移具有很好的吻合性，断裂活动是控制乌夏地区沉积的主要因素。结果表明：二叠纪时期乌夏地区主要发育水下扇—扇三角洲—冲积扇—湖泊沉积体系，从下至上经历了饥饿深水阶段、复理石阶段和磨拉石阶段构造，其中扇体发育代表了最典型的沉积特征。
- 乌夏前陆冲断带 /
- 二叠纪 /
- 扇体发育 /
- 同生断裂
Abstract: By analyzing Permian structural sequence, sedimentation and faults characteristics, the author thinks that Wuxia area was a peripheral foreland restricted by nappe in Permian, there mainly developed submarine fans, fan deltas, fluvial fans and lakes, from under to upside, experienced deep sea stage, flysch stage and molasse stage, among which fans acted as typical lithosomic bodies. At the same time, structural evolution experienced intense divingcollision orogenesis stage, weakly compress occlude instant extend stage and revived strong thrusted stage, generating many thrusting reverse faults to influence sedimentation and denudation and control formation and evolution of fault belt. It is showed that the Permian is characterized by a model of forward thrusting movement and gradual advance migration of fan bodies. That is to say, with the forward thrusting movement of synsedimentary faults controlling the fans from mountainous region to the edge of the Junggar basin, fan bodies distributed in all fault belts gradually developed and advanced from the edge to the center of the Junggar basin and the fan bodies became larger, showing an obvious sedimentary response of gradual advance migration. There is an excellent coupling between them, so faults activity can be looked upon as main factor in controlling sedimentation in Wuxia area.
- Wuxia foreland thrust belt /
- Permian /
- fan development /
- synsedimentary fault

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[1]	李玉寅, 黄何, 高远, 成虎, 黑晨露, 梁爽, 王成善. 古生代陆相盆地中的17万年天文周期 . 沉积学报, 2024, 42(1): 39-51. doi: 10.14027/j.issn.1000-0550.2022.151
[2]	高广宇, 肖传桃. 鄂西新滩二叠纪腕足类的群落演变与环境关系 . 沉积学报, 2021, 39(5): 1144-1156. doi: 10.14027/j.issn.1000-0550.2020.067
[3]	郑伟, 齐永安, 邢智峰, 白万备, 陈百兵, 李小燕. 豫西济源二叠纪末-三叠纪初陆相微生物成因构造及其古环境意义 . 沉积学报, 2017, 35(6): 1121-1132. doi: 10.14027/j.cnki.cjxb.2017.06.004
[4]	黎虹玮, 李飞, 胡广, 谭秀成, 李凌. 二叠纪-三叠纪之交全球海平面变化研究 . 沉积学报, 2016, 34(6): 1077-1091. doi: 10.14027/j.cnki.cjxb.2016.06.007
[5]	. 塔里木盆地二叠纪火山—岩浆活动对古生界生储条件的影响——以塔中47井区为例 . 沉积学报, 2014, 32(1): 148-158.
[6]	颜佳新. 华南地区二叠纪栖霞组碳酸盐岩成因研究及其地质意义 . 沉积学报, 2004, 22(4): 579-587.
[7]	黄思静, 石和, 张萌, 沈立成, 刘洁, 武文慧. 上扬子石炭—二叠纪海相碳酸盐的锶同位素演化与全球海平面变化 . 沉积学报, 2001, 19(4): 481-487.
[8]	黄思静, 石和, 张萌, 沈立成, 刘洁, 武文慧. 上扬子石炭—二叠纪海相碳酸盐的锶同位素演化与全球海平面变化 . 沉积学报, 2001, 19(3): 481-487.
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准噶尔盆地乌夏前陆冲断带构造活动—沉积响应

冯建伟

中国石油大学地球资源与信息学院山东东营 257061

通讯作者: 冯建伟

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2009-06-10

关键词:

乌夏前陆冲断带 /

二叠纪 /

扇体发育 /

同生断裂

摘要: 通过研究乌夏前陆冲断带二叠系构造层序特征、沉积相特征、断裂特征及最具断裂构造活动指向性的扇体发育特征，认为二叠纪构造演化受海西运动晚期的影响经历了强烈俯冲碰撞造山期、弱冲断夹短暂伸展火山期和强烈冲断复活期三个阶段，并形成了众多走向不同却又彼此相互切割叠加的逆冲断裂，影响着地层的沉积与剥蚀，控制着断裂带和扇体的形成和演化。结果表明由早至晚扇体由山前向盆内呈前展式夹短暂退覆式叠置迁移特点，相应地，二叠纪以形成北东向和北东东向断裂为主，并从山前向盆地方向依次发育，其间夹杂短暂的后展式发育，构造活动强度逐渐由北西向南东方向迁移。因此，绝大多数同生断裂控制了扇体的沉积边界和分布，部分控制了其厚度和发育方向，扇体的迁移与控扇断裂的活动迁移具有很好的吻合性，断裂活动是控制乌夏地区沉积的主要因素。结果表明：二叠纪时期乌夏地区主要发育水下扇—扇三角洲—冲积扇—湖泊沉积体系，从下至上经历了饥饿深水阶段、复理石阶段和磨拉石阶段构造，其中扇体发育代表了最典型的沉积特征。

English Abstract

Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin

FENG Jianwei

Faculty of Georesource and Information in China University of Petroleum , Dongying, Shandong

Corresponding author: FENG Jianwei

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2009-06-10

Keywords:

Abstract: By analyzing Permian structural sequence, sedimentation and faults characteristics, the author thinks that Wuxia area was a peripheral foreland restricted by nappe in Permian, there mainly developed submarine fans, fan deltas, fluvial fans and lakes, from under to upside, experienced deep sea stage, flysch stage and molasse stage, among which fans acted as typical lithosomic bodies. At the same time, structural evolution experienced intense divingcollision orogenesis stage, weakly compress occlude instant extend stage and revived strong thrusted stage, generating many thrusting reverse faults to influence sedimentation and denudation and control formation and evolution of fault belt. It is showed that the Permian is characterized by a model of forward thrusting movement and gradual advance migration of fan bodies. That is to say, with the forward thrusting movement of synsedimentary faults controlling the fans from mountainous region to the edge of the Junggar basin, fan bodies distributed in all fault belts gradually developed and advanced from the edge to the center of the Junggar basin and the fan bodies became larger, showing an obvious sedimentary response of gradual advance migration. There is an excellent coupling between them, so faults activity can be looked upon as main factor in controlling sedimentation in Wuxia area.

冯建伟. 准噶尔盆地乌夏前陆冲断带构造活动—沉积响应[J]. 沉积学报, 2009, 27(3): 494-502.

引用本文:

冯建伟. 准噶尔盆地乌夏前陆冲断带构造活动—沉积响应[J]. 沉积学报, 2009, 27(3): 494-502.

FENG Jianwei. Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin[J]. Acta Sedimentologica Sinica, 2009, 27(3): 494-502.

Citation:

FENG Jianwei. Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin[J]. Acta Sedimentologica Sinica, 2009, 27(3): 494-502.

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准噶尔盆地乌夏前陆冲断带构造活动—沉积响应

通讯作者:
冯建伟

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Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin

Corresponding author: FENG Jianwei

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准噶尔盆地乌夏前陆冲断带构造活动—沉积响应

中国石油大学地球资源与信息学院山东东营 257061

通讯作者: 冯建伟

English Abstract

Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin

Faculty of Georesource and Information in China University of Petroleum , Dongying, Shandong

Corresponding author: FENG Jianwei

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准噶尔盆地乌夏前陆冲断带构造活动—沉积响应

通讯作者: 冯建伟

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Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin

Corresponding author: FENG Jianwei

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准噶尔盆地乌夏前陆冲断带构造活动—沉积响应

中国石油大学地球资源与信息学院 山东东营 257061

通讯作者: 冯建伟

English Abstract

Sedimentary Response to Permian Structural Movements in Wuxia  Foreland Thrust Belt of Junggar Basin

Faculty of Georesource and Information in China University of Petroleum , Dongying, Shandong

Corresponding author: FENG Jianwei

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通讯作者:
冯建伟

中国石油大学地球资源与信息学院山东东营 257061