| 侯庄矿水平斜井反掘贯通测量误差预计 |
| |
| 引用本文： | 李保国,孙允聪,赵大江. 侯庄矿水平斜井反掘贯通测量误差预计[J]. 山东冶金, 2009, 31(5): 69-70,75 |
| |
| 作者姓名： | 李保国 孙允聪 赵大江 |
| |
| 作者单位： | 山东金岭铁矿,山东,淄博,255081;山东金岭铁矿,山东,淄博,255081;山东金岭铁矿,山东,淄博,255081 |
| |
| 摘 要： | 为满足生产需求,对侯庄矿-425～-340m水平新矿石井进行改造。通过选择斜井反掘贯通测量的方法,并进行误差预计,得出贯通重要方向误差为0.09956m,满足了国标要求的精度规范;同时为了更好地保证贯通,应尽量进行多次独立测量。
|
| 关 键 词： | 斜井反掘 贯通测量 误差预计 贯通重要方向误差 |
Error Prediction of Inclined Shaft Anti-de-sac Run-through in Houzhuang Mine |
| |
| LI Bao-guo,SUN Yun-cong,ZHAO Da-jiang. Error Prediction of Inclined Shaft Anti-de-sac Run-through in Houzhuang Mine[J]. Shandong Metallurgy, 2009, 31(5): 69-70,75 |
| |
| Authors: | LI Bao-guo SUN Yun-cong ZHAO Da-jiang |
| |
| Affiliation: | (Shandong Jinling Iron Mine, Zibo 255081, China) |
| |
| Abstract: | In order to satisfy the yield demand,the ore well alteration was made to Houzhuang Mine between level -425--340 m. By the solution selection for the run-through measurement of the inclined shaft anti-de-sac and error prediction obtaining that the important direction run-through error was 0.099 56 m,so achieved the precision requirements range of the country,meantime in order to better ensure that run-through,a multi-independent measurement should be carried out necessarily. |
| |
| Keywords: | the inclined shaft anti-de-sac run-through measurement error prediction important direction run-through error |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
