• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

Inventor:

李兴尚 (李兴尚.) [1] (Scholars:李兴尚) | 赖家志 (赖家志.) [2]

Indexed by:

incoPat

Abstract:

本发明涉及一种充填采空区预留巷道装置及其施工工艺,包括位于采空区两侧的矿柱,两侧矿柱上设有若干高度一一对应的矿柱内巷道,两侧矿柱上高度对应的两矿柱内巷道之间架设有充气气垫,充气气垫将采空区内部空间分隔成多个用以填充尾砂胶结的填充区域。本发明可以减少大量的挡墙封闭工程量,能够实现地下工程和空间的再利用,降低采空区充填成本,减少掘进工程量和爆破成本,降低二步资源的开采难度,显著提高矿山经济效益,原理科学、严谨,但施工工艺简单。

Keyword:

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Patent Info :

Type: 发明授权

Patent No.: CN202210722533.5

Filing Date: 2022-06-24 00:00:00

Publication Date: 2023-12-15 00:00:00

Pub. No.: CN115013049B

公开国别: 中国

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

Online/Total:152/10067217
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1