coal preserving structure

Aimed at development features of coalfield structures in China,the author.

针对我国煤田构造的发育特点,提出了煤田构造研究的思路,总结了适用于煤田构造研究的技术手段及其主要用途。

In the paper,the important effect and significance of strike-slip faults are discussedon the basis of researchs on coalfield structures.

本文通过对煤田构造的研究，论述了走滑断裂的重要作用及意义，文中阐明了走滑断裂的伴生构造之一──拉分盆地是重要的成油、成煤构造。

The main research progresses of coalfield structures in China since the new century includes:(1) the important advances in regional background research of coalfield structures,(2) basin dynamics and tectonics control of coal in the eastern China had been attract.

进入新世纪以来,我国煤田构造研究取得的主要成果包括:①煤田构造的区域地质背景研究取得重大进展;②中国东部盆地动力学与构造控煤作用受到关注;③煤田滑脱构造研究的继续——控煤构造样式的划分;④煤变形—变质作用的构造控制研究愈加深入;⑤以三维地震技术为代表的煤田构造高精度探测技术全面推广应用;⑥矿井构造定量评价和预测已成为煤田构造研究的亮点。

Study on pyrogenation hydrocarbon generation character of deformed coal and undeformed coal;

构造煤与原生结构煤的热解成烃特征研究

Based on techniques of organic solvent extraction and the thermal model experiment of coal-related hydrocarbon,the variation of coal structure and the character of deformed coal-related hydrocarbon were studied when the coal seam was modified by the tectonic stress.

采用有机溶剂萃取和煤成烃热模拟实验,对煤层受构造应力作用时的煤结构变化及构造煤的生烃特征进行研究。

The deformed coal controls the occurrence and the handling of gas disaster.

构造煤控制着煤矿瓦斯灾害的发生与治理。

Reservoir distribution and coal bed methane control features of tectonic coal in Suxian Mining Area;

宿县矿区构造煤储层展布及控气特征

Study of tectonic coal by radio-ware pit perspective;

无线电波坑道透视构造煤的研究

Based on coal m easures characteristics in Gaopi coalm ine area, the author set forth coal controlling structures andtheir form ing m echanism ,in relation to coal resources hosting.

结合高陂煤矿区含煤岩系特征,阐述了该区的控煤构造及其形成机制,探讨了其与煤炭资源的赋存关系,对指导新区的勘探工作具有一定的意义。

More recently,it is discovered that Hutoushan fault in Yuzhou coalfield is a large syndepositional inherited coal controlling structure.

近期研究表明 ,禹州煤田虎头山断层是一个同沉积、继承性大型控煤构造 ,它在聚煤期就已活动 ,具聚煤期同沉积构造性质 ,主要证据有岩性、沉积厚度、聚煤作用、地层断距、断裂带近旁的不协调沉积现象以及趋势面分析结果等 ;聚煤期后该断层又发生了继承性活动 ,主要表现在基岩错断、地层缺失、对地貌及新生界沉积的控制和改造、断层旁侧次级构造发育、煤层露头遭受牵引、断裂破碎带特征等。

Study of computer identifying on tectonic soft coal with well log;

测井曲线计算机识别构造软煤的研究

On the base of finding out the difference of tectonic soft coal and hard coal on apparent resistivity, it expounds the gas-geology methods: to explain geology tectonics as well as tectonic soft coal, drawing a circle of around unusual area of tectonic soft coal according to the tunnel perspective data of face, and then to forecast the dangerous area of coal and gas outburst of face.

在查明构造软煤与硬煤分层视电阻率差异的基础上,阐明了利用工作面坑透资料解释地质构造以及构造软煤,圈划工作面内构造软煤异常区,进而预测工作面煤与瓦斯突出危险区(带)的瓦斯地质方法。

It shows the mutual relation of coal body breakage and f value, and proposes that f value is regarded as the classification quota of hard coal and tectonic soft coal.

以淮南煤田C13-1煤层不同煤体结构类型煤的118个坚固性系数(f值)测定资料为基础,分析了不同煤体结构煤的f值分布特征和统计规律,说明了煤体破坏与f值的相互关系,并提出将f值作为硬煤和构造软煤的分类指标。

Structural Framework and Coal Basin Tectonic Evolution in Muri Coalfield,Qinghai

青海木里煤田构造格局与煤盆地构造演化

Tectonic Subsidence and Evolution Pattern Analysis in Yuxian Coalfield,Hebei Province

河北蔚县煤田构造沉降与构造演化分析

Tectonic Development Pattern and Its Impact on Coal Seam Hosting in Kaiping Coalfield

开平煤田构造发育规律对煤层赋存的影响

Structural Zonality and Coal Hosting Pattern in Muri Coalfield,Qinghai

青海木里煤田构造分带性特点及赋煤规律

Structural Features and Coal Controlling Analysis in Weizhou Coalfield,Ordos Basin

鄂尔多斯盆地韦州煤田构造特征与控煤作用分析

Application of High Resolution Seismic Technology on Structure Prospecting in Ningdong Coalfield

高分辨率地震技术在宁东煤田构造勘查中的应用

Permo-Carboniferous Coalfield Coal-Control Structure Features in Hebei Province

河北省石炭—二叠纪煤田控煤构造特征

Geological Structure Characteristic Study in Jinyuan Coalmine, Tengnan Coalfield

滕南煤田金源煤矿地质构造特征研究

Analysis and Prediction of Characteristics of Fracture Structure in Xinwen Coalfield

新汶煤田断裂构造特征分析及其预测

Slow Fault Structure and Coal Control Analysis at Subang Mine of Longyong Coal Field;

龙永煤田苏邦矿区缓断裂构造及其控煤分析

Structural features of Renpanxi minefield of Longyong coalfield and looking for coal forecast

龙永煤田仁盘西矿区构造特征及找煤预测

Structure Control Role of Coal and Gas Outburst in Xinmi Coalfield

新密煤田煤与瓦斯突出的构造控制作用

SLIP STRURE IN THE COAL BASIN OF CARBON IFEROU S AND PERM IAO IN THE SONG MOU NTAIN AND JI MOUNTAIN AERA. HONAN PROVINCE

河南省嵩、箕地区石炭、二迭纪煤田中的滑动构造

Application of Using TEM on the Detecting Water-bearing Properties in Coal Mine

瞬变电磁在煤田导水构造勘查上的应用

Structural characteristics and coal searching prospect in Hetian district of Baitutan mining area in Hunan

湖南白兔潭矿区荷田区段构造特征与找煤前景

Research on Coal Layers at Shuijingkeng Mine of Datian County, Fujian Province and Structural Coal Control Law;

福建省大田县水井坑矿区含煤地层及构造控煤规律研究

Application of spectral decomposition for fine seismic structural interpretation in coalfield and gas-bearing property predication of coal seam

频谱分解技术在煤田精细构造解释及煤含气性预测中的应用

Features and Coal-prospecting Analysis of Thrusting Nappe Structure Coalfield in Siji Mine Area,Longyong Coalfield

龙永煤田四集矿区逆冲推覆构造特征与找煤分析