| 昌福山区构造特征及其控煤作用 |
| |
| 引用本文： | 鲍继坤.昌福山区构造特征及其控煤作用[J].中国煤田地质,2005,17(Z1):8-10. |
| |
| 作者姓名： | 鲍继坤 |
| |
| 作者单位： | 鲍继坤（福建省121煤田地质勘探队,福建,龙岩,364021） |
| |
| 摘 要： | 论述了昌福山区的构造特征,即印支运动产生的火成岩上升形成滑脱断层,再形成褶皱,在燕山运动早期形成推覆断层,晚期由于燕山运动产生火成岩的隆升机制形成倾角较大的正逆断层.其控煤可分为三大块进行F11以东,所形成的煤系地层只受高角度断层切割破坏;F11以西至9线,其沉积煤层一般只受滑脱断层影响;9线以西,主要受火成岩影响,离火成岩愈远影响愈小,一般影响较大的是童子岩组第三段中、下部和第一段地层.
|
| 关 键 词： | 构造特征 控煤作用 煤层稳定性 昌福山 |
| 文章编号： | 1004-9177(2005)S1-0008-03 |
Structural Features and Their Coal Controlling in Changfushan Area |
| |
| Bao Jikun.Structural Features and Their Coal Controlling in Changfushan Area[J].Coal Geology of China,2005,17(Z1):8-10. |
| |
| Authors: | Bao Jikun |
| |
| Abstract: | The paper discussed structural features in Changfushan area, analyzed structure form ing m echanism and coal con-trolling pattern.Considered that east of fault F11,coal m easures only dissected by high angle faults,west of F11through toNo.9exploration line coal seam s m erely affected by decollem ent,while west of the line,m ainly affected by igneous rocks,thefar from igneous rocks,the less effects,generally speaking,m iddle and lower part of No.3m em ber,No.1m em ber of TongziyanForm ation suffered m ore im pact. |
| |
| Keywords: | structural feature coal controlling coal seam stability Changfushan |
| 本文献已被 CNKI 等数据库收录！ |
|
