木支天井在脉状矿体中的应用

J4 ›› 2006, Vol. 14 ›› Issue (1): 29-31.

木支天井在脉状矿体中的应用

李勇¹, 张晓东^{1, 2,} 宋长葆¹

1. 青海省有色地质矿产勘查局, 青海西宁 810007 ;
2. 青海省有色地质八队, 青海西宁 810012

收稿日期:2005-12-21 修回日期:2006-01-23 出版日期:2006-02-25 发布日期:2011-11-22
作者简介:李勇(1972-)男, 助理工程师, 主要从事矿山地质采矿技术及生产管理工作

Application of Veinal Mineral in the Patio Underpropped with Wood

LI Yong¹,Zhang Xiaodong^1,2,SONG Changbao¹

1.Qinghai province colored geology&m ine reconnaissance bureau,Xining 810007,Qinghai,China;
2.Eighth team of Qinghai Province Nonferrous metal Geo-exploration Bereau , Xining 810012,Qinghai,China

Received:2005-12-21 Revised:2006-01-23 Online:2006-02-25 Published:2011-11-22

摘要/Abstract

摘要：

为了提高矿山生产技术, 降低矿山生产成本, 在矿石回采的过程中采用木支天井代替原有的矿柱天井。其技术条件是成熟的、经济效益是可观的。

关键词: 天井, 坑木, 损失率, 效益

Abstract:

In order to improve techn ique of production and reduce cost in the process o fm ineral production. Adopting patio underpropped with wood replace jamb patio previously in the process of ore pick of circling. Its' mature that technical conditional and Its' considerable tha teconomical benefit.

Key words: patio, pitprop, losing rate, benefit

中图分类号:

TD853. 391

李勇, 张晓东, 宋长葆. 木支天井在脉状矿体中的应用[J]. J4, 2006, 14(1): 29-31.

LI Yong, ZHANG Xiao-Dong, SONG Chang-Bao. Application of Veinal Mineral in the Patio Underpropped with Wood[J]. J4, 2006, 14(1): 29-31.

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