CN103900430B - 高原地区露天煤矿开采剥离施工方法 - Google Patents
高原地区露天煤矿开采剥离施工方法 Download PDFInfo
- Publication number
- CN103900430B CN103900430B CN201210584196.4A CN201210584196A CN103900430B CN 103900430 B CN103900430 B CN 103900430B CN 201210584196 A CN201210584196 A CN 201210584196A CN 103900430 B CN103900430 B CN 103900430B
- Authority
- CN
- China
- Prior art keywords
- initiation net
- construction method
- highlands
- coal mine
- peels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210584196.4A CN103900430B (zh) | 2012-12-28 | 2012-12-28 | 高原地区露天煤矿开采剥离施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210584196.4A CN103900430B (zh) | 2012-12-28 | 2012-12-28 | 高原地区露天煤矿开采剥离施工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103900430A CN103900430A (zh) | 2014-07-02 |
CN103900430B true CN103900430B (zh) | 2016-02-03 |
Family
ID=50991904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210584196.4A Active CN103900430B (zh) | 2012-12-28 | 2012-12-28 | 高原地区露天煤矿开采剥离施工方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103900430B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105043177B (zh) * | 2015-07-10 | 2016-09-14 | 中国科学院力学研究所 | 一种岩块破碎的方法及装置 |
CN107387086A (zh) * | 2017-08-17 | 2017-11-24 | 东北大学 | 一种露天采矿法 |
CN111236944A (zh) * | 2020-02-12 | 2020-06-05 | 长沙有色冶金设计研究院有限公司 | 一种适用于多层缓倾斜薄矿体的露天采矿工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU962476A1 (ru) * | 1980-10-20 | 1982-09-30 | Опытно-Конструкторское Бюро Всесоюзного Научно-Исследовательского Института Гидротехники И Мелиорации Им.А.Н.Костякова С Опытным Производством | Землеройна машина |
CN201747367U (zh) * | 2009-10-15 | 2011-02-16 | 吉林省东宇兴产机械设备有限公司 | 滚筒可调高式露天煤矿采煤、剥离机 |
CN102562071A (zh) * | 2011-12-19 | 2012-07-11 | 江西稀有稀土金属钨业集团有限公司 | 一种露天矿山倾斜矿体的采矿工艺 |
-
2012
- 2012-12-28 CN CN201210584196.4A patent/CN103900430B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU962476A1 (ru) * | 1980-10-20 | 1982-09-30 | Опытно-Конструкторское Бюро Всесоюзного Научно-Исследовательского Института Гидротехники И Мелиорации Им.А.Н.Костякова С Опытным Производством | Землеройна машина |
CN201747367U (zh) * | 2009-10-15 | 2011-02-16 | 吉林省东宇兴产机械设备有限公司 | 滚筒可调高式露天煤矿采煤、剥离机 |
CN102562071A (zh) * | 2011-12-19 | 2012-07-11 | 江西稀有稀土金属钨业集团有限公司 | 一种露天矿山倾斜矿体的采矿工艺 |
Non-Patent Citations (3)
Title |
---|
多年冻土爆破施工技术应用研究;高嵩;《中国优秀博硕士学位论文全文数据库(硕士)工程科技Ⅱ辑》;20070415(第04期);第4、19、22、40、49、53-54页 * |
昆阳磷矿组合台阶陡帮开采方法的探讨;刘艳等;《采矿技术》;20130915;第13卷(第5期);第12-13页 * |
组合台阶剥离方法在露天煤矿的应用研究;郭昭华等;《露天采矿》;19880930;第22-28页 * |
Also Published As
Publication number | Publication date |
---|---|
CN103900430A (zh) | 2014-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105571419B (zh) | 一种能够有效降低露天矿山爆破大块率的爆破方法 | |
CN102808622B (zh) | 中深孔、深孔联合爆破技术回收矿柱的方法 | |
CN104154830B (zh) | 一种用于井下采矿的中深孔爆破方法 | |
CN106767212B (zh) | 一种双区掏槽炮孔布置结构及其应用的爆破成井方法 | |
CN105937395B (zh) | 一种煤矿大断面硬岩巷道综掘与炮掘联合快速高效掘进方法 | |
CN103306679B (zh) | “︱型”自由面掏槽一次成井工艺 | |
CN108132006B (zh) | 防堵塞快速成井掏槽炮孔布置结构及其爆破方法 | |
CN105651127B (zh) | 一种露天矿山超前破岩的装药系统 | |
CN102221315A (zh) | 一种集束孔多分层爆破方法 | |
CN102182461A (zh) | 倾斜中厚金属矿体高效采矿方法 | |
CN103575172A (zh) | 一种全新的井巷爆破施工方法 | |
CN102562067A (zh) | 利用脉冲致裂实现治理冲击地压的方法 | |
CN107503751A (zh) | 一种露天采石场放矿用溜槽及露天采石场开采方法 | |
CN110331978A (zh) | 一种环境再造分段中深孔嗣后充填采矿法 | |
CN105823387A (zh) | 一种竖井冻结基岩深孔爆破的快速施工方法 | |
CN103900430B (zh) | 高原地区露天煤矿开采剥离施工方法 | |
CN108150173A (zh) | 一种急倾斜中厚破碎矿体单进路诱导冒落采矿法 | |
CN104594903A (zh) | 用于全段高组合凿岩爆破的落矿方法 | |
CN110186340A (zh) | 综采工作面遇断层时顺利推进的方法 | |
CN106440981A (zh) | 节理裂隙发育花岗岩矿山提高大块产率的深孔爆破方法 | |
CN106643355B (zh) | 一种深部煤矿巨厚坚硬顶板的强制放顶方法 | |
CN102778183B (zh) | 一种爆破施工方法 | |
CN118327584A (zh) | 一种急倾斜薄矿体深孔预裂与水力压裂组合阶段自然崩落采矿方法 | |
CN110879028A (zh) | 一种避免冻层大块的露天矿山爆破技术方法 | |
CN110219650A (zh) | 一种环境再造阶段深孔嗣后充填采矿法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160229 Address after: Jinniu District Kam Tong Road Chengdu city Sichuan province 610031 No. 16 Patentee after: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. Address before: 610041, No. nine, No. 156, building B, high building, Xing Xing Road, Chengdu hi tech Zone, Sichuan Patentee before: CHINA RAILWAY ERJU Co.,Ltd. Patentee before: CHINA RAILWAY ERJU THIRD ENGINEERING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 BUREAU ENGINEERING Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181212 Address after: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Co-patentee after: CHINA RAILWAY ERJU THIRD ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. Address before: No. 16, Jinniu District Road, Jinniu District Road, Chengdu, Sichuan Patentee before: CHINA RAILWAY NO.2 ENGINEERING GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right |