摘要
鸡西荣华二井是梨树矿九井改扩建井,副斜井一水平甩车场主要运输线路已相当程度地制约生产,通过对原一水平甩车场主要运输线路按照巷道平直、弯道及交岔点少、施工简单的原则进行改造,加大甩车场主要运输线路通过能力,确保工程接续,效益明显。
The second well of Ronghua is the shaft of reworking and amplified construction, main transport route of auxiliary ：inclined shaft 1 st horizon spot place has seriously constrained production. According to the rules of lane straight, less of bending road and cross point, construction simple, reworks the main transport route of 1 st horizon spot place. By improving passing ability of main transport of spot place, guarantees engi- neering continuous and acquires obvious economic benefit.
出处
《煤炭技术》
CAS
2007年第2期94-95,共2页
Coal Technology
关键词
甩车场
改造方案
经济效益
spot place
transform scheme
economic benefit o
